{
"metadata": {
"python": "3.14.4 (main, Aug 20 2026, 10:41:58) [GCC 15.2.0]",
"versions": {
"weft-server": "0.1.0",
"peregrine-server": "1.1.7",
"uvloop": "0.23.0",
"fastapi": "0.143.1"
},
"build": "cargo build --release --features extension-module; native Linux epoll",
"source_sha256": {
"Cargo.toml": "cf895b13869fa27ab662ba653b82a8ef69b928e3479b9e103f24d571ce07f782",
"Cargo.lock": "b5019b8c7c489e658a5eda43136c14547dd634162a57eb33c366b379ede80a1a",
"pyproject.toml": "c85ff3e7e1aeb8be804aea1b5fdac7b121e34e070fbb510f3bceadb241d52a1a",
"src/completed.rs": "a74c91b39aa4232fb6b966a0206f2c29514b54a221543d09a31df794c0473354",
"src/http.rs": "17ad51bc416bb4bd9ee7eb22a687bd040744ec04ea1df5b7ba9ead64b980c957",
"src/lib.rs": "7362bf8fbb37a7a83d66bb6c0d1317346eb1389d768cece5ab1428d4db84204c",
"src/net.rs": "33a4017312460e30259630ec3f95d40a718fbc1c9ff157ba1966bc7c21215a01",
"python/skirr/__init__.py": "8e7109f0d96ebeffcd130cbbb8b51784961e150d745c4561becf39f7b0effafe",
"python/skirr/_native.so": "70b26edd73b96c2ebbc542a0196d0bd8c57fdba199c02acab55c85c0fde05aea"
},
"runtime_policy": "Server allocator/GC defaults retained; Skirr does not change application GC policy.",
"baseline_sha256": {
"Cargo.toml": "cf895b13869fa27ab662ba653b82a8ef69b928e3479b9e103f24d571ce07f782",
"Cargo.lock": "b5019b8c7c489e658a5eda43136c14547dd634162a57eb33c366b379ede80a1a",
"src/completed.rs": "a74c91b39aa4232fb6b966a0206f2c29514b54a221543d09a31df794c0473354",
"src/http.rs": "f137afce8716a7772bf7efcc407ee81e9c79211dedd21f5bc37a61af82843778",
"src/lib.rs": "11a74f6415cdb19e68499989e6a3310463b4bf59ff46a083632b2a44313e1421",
"src/net.rs": "90a97324dca339d38c498f6300676edd660c962ed4cfa89efba4e8c9340d63b9",
"python/skirr/__init__.py": "8e7109f0d96ebeffcd130cbbb8b51784961e150d745c4561becf39f7b0effafe",
"python/skirr/_native.so": "719b6aba146114b540a24bc70fa8ea9621b7e1e97f648ed8edf13090c986d81b"
},
"configuration": {
"servers": [
"skirr",
"skirr-before",
"peregrine"
],
"workloads": [
"fastapi_json"
],
"baseline": "/tmp/skirr-fastapi-baseline",
"output": "/home/harrisonerd/Dropbox/Projects/oss/skirr/bench/results/fastapi-round3-c64",
"dependency_paths": [],
"server_cpus": [
0,
1,
2,
3
],
"client_cpus": [
4,
5,
6,
7
],
"workers": [
1
],
"duration": 8,
"warmup": 1,
"repeats": 5,
"threads": 4,
"connections": 64,
"seed": 20261108,
"smoke": false
},
"cpu_info": "Architecture: x86_64\nCPU op-mode(s): 32-bit, 64-bit\nAddress sizes: 42 bits physical, 48 bits virtual\nByte Order: Little Endian\nCPU(s): 8\nOn-line CPU(s) list: 0-7\nVendor ID: GenuineIntel\nModel name: Intel(R) Core(TM) Ultra 7 256V\nCPU family: 6\nModel: 189\nThread(s) per core: 1\nCore(s) per socket: 8\nSocket(s): 1\nStepping: 1\nCPU(s) scaling MHz: 85%\nCPU max MHz: 4800.0000\nCPU min MHz: 400.0000\nBogoMIPS: 6604.80\nFlags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb ssbd ibrs ibpb stibp ibrs_enhanced tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid rdt_a rdseed adx smap clflushopt clwb intel_pt sha_ni xsaveopt xsavec xgetbv1 xsaves split_lock_detect user_shstk avx_vnni lam wbnoinvd dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp hwp_pkg_req hfi vnmi umip pku ospke waitpkg gfni vaes vpclmulqdq rdpid bus_lock_detect movdiri movdir64b fsrm md_clear serialize pconfig arch_lbr ibt flush_l1d arch_capabilities\nVirtualization: VT-x\nL1d cache: 320 KiB (8 instances)\nL1i cache: 512 KiB (8 instances)\nL2 cache: 14 MiB (5 instances)\nL3 cache: 12 MiB (1 instance)\nNUMA node(s): 1\nNUMA node0 CPU(s): 0-7\nVulnerability Gather data sampling: Not affected\nVulnerability Ghostwrite: Not affected\nVulnerability Indirect target selection: Not affected\nVulnerability Itlb multihit: Not affected\nVulnerability L1tf: Not affected\nVulnerability Mds: Not affected\nVulnerability Meltdown: Not affected\nVulnerability Mmio stale data: Not affected\nVulnerability Old microcode: Not affected\nVulnerability Reg file data sampling: Not affected\nVulnerability Retbleed: Not affected\nVulnerability Spec rstack overflow: Not affected\nVulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl\nVulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization\nVulnerability Spectre v2: Mitigation; Enhanced / Automatic IBRS; IBPB conditional; PBRSB-eIBRS Not affected; BHI BHI_DIS_S\nVulnerability Srbds: Not affected\nVulnerability Tsa: Not affected\nVulnerability Tsx async abort: Not affected\nVulnerability Vmscape: Mitigation; IBPB before exit to userspace\n",
"governor": "powersave",
"energy_preference": "performance",
"power_profile": "performance",
"initial_load_average": [
1.89697265625,
1.46875,
1.265625
],
"mode": "measured"
},
"runs": [
{
"server": "skirr",
"workers": 1,
"workload": "fastapi_json",
"repeat": 1,
"ordinal": 1,
"timestamp": "2026-11-09T02:50:40.059137-05:00",
"requests_per_second": 25035.34,
"requests": 202777,
"wrk_seconds": 8.1,
"mean_latency_ms": 2.56,
"p99_latency_ms": 4.48,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 96.63960346148599,
"client_cpu_percent": 29.70960481662242,
"peak_tree_rss_mib": 49.03125,
"peak_tree_pss_mib": 37.99609375,
"mean_system_cpu_percent": [
97.5,
8.96,
6.3175,
6.0875,
12.26,
11.8925,
13.5625,
14.4775
],
"server_frequency_khz": [
{
"0": 4699807
},
{
"0": 4642674
},
{
"0": 4559429
},
{
"0": 4422206
},
{
"0": 4514591
},
{
"0": 4466771
},
{
"0": 4200042
},
{
"0": 4644380
},
{
"0": 4531529
},
{
"0": 4366917
},
{
"0": 4531074
},
{
"0": 4305038
},
{
"0": 4561585
},
{
"0": 4283427
},
{
"0": 4645768
},
{
"0": 4639260
},
{
"0": 4434264
},
{
"0": 4644287
},
{
"0": 4618747
},
{
"0": 4555395
},
{
"0": 4684318
},
{
"0": 4432534
},
{
"0": 4645211
},
{
"0": 4700000
},
{
"0": 4549348
},
{
"0": 4557897
},
{
"0": 4617268
},
{
"0": 4496412
},
{
"0": 4555394
},
{
"0": 4691220
},
{
"0": 4550618
},
{
"0": 4283243
},
{
"0": 4532104
},
{
"0": 4388041
},
{
"0": 4645353
},
{
"0": 4640134
},
{
"0": 4566789
},
{
"0": 4630097
},
{
"0": 4625371
},
{
"0": 4489306
}
],
"server_pids": [
114219
],
"verified_worker_pids": [
114219
],
"raw_log": "logs/001-skirr-w1-fastapi_json-r1.wrk.txt"
},
{
"server": "peregrine",
"workers": 1,
"workload": "fastapi_json",
"repeat": 1,
"ordinal": 2,
"timestamp": "2026-11-09T02:50:49.519810-05:00",
"requests_per_second": 26307.27,
"requests": 210758,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.44,
"p99_latency_ms": 3.8,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 97.78422805019801,
"client_cpu_percent": 25.748582339438816,
"peak_tree_rss_mib": 79.1796875,
"peak_tree_pss_mib": 55.111328125,
"mean_system_cpu_percent": [
97.43589743589743,
6.397435897435898,
5.394871794871795,
6.948717948717949,
12.64102564102564,
11.930769230769231,
12.22051282051282,
13.474358974358974
],
"server_frequency_khz": [
{
"0": 4680717
},
{
"0": 4501525
},
{
"0": 4484956
},
{
"0": 4573068
},
{
"0": 4638610
},
{
"0": 4557532
},
{
"0": 4535365
},
{
"0": 4594548
},
{
"0": 4644632
},
{
"0": 4352290
},
{
"0": 4553922
},
{
"0": 4554758
},
{
"0": 4595245
},
{
"0": 4207251
},
{
"0": 4576166
},
{
"0": 4638318
},
{
"0": 4339665
},
{
"0": 4616935
},
{
"0": 4451138
},
{
"0": 4558933
},
{
"0": 4566063
},
{
"0": 4415621
},
{
"0": 4577156
},
{
"0": 4690295
},
{
"0": 4683733
},
{
"0": 4643309
},
{
"0": 4700000
},
{
"0": 4539776
},
{
"0": 4601547
},
{
"0": 4619853
},
{
"0": 4668422
},
{
"0": 4348025
},
{
"0": 4480418
},
{
"0": 4671835
},
{
"0": 4682791
},
{
"0": 4366957
},
{
"0": 4657428
},
{
"0": 4529473
},
{
"0": 4586679
}
],
"server_pids": [
114272,
114277
],
"verified_worker_pids": [
114277
],
"raw_log": "logs/002-peregrine-w1-fastapi_json-r1.wrk.txt"
},
{
"server": "skirr-before",
"workers": 1,
"workload": "fastapi_json",
"repeat": 1,
"ordinal": 3,
"timestamp": "2026-11-09T02:50:59.363318-05:00",
"requests_per_second": 24950.82,
"requests": 202083,
"wrk_seconds": 8.1,
"mean_latency_ms": 2.57,
"p99_latency_ms": 5.09,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 96.65305968219938,
"client_cpu_percent": 29.701183952747364,
"peak_tree_rss_mib": 49.06640625,
"peak_tree_pss_mib": 37.990234375,
"mean_system_cpu_percent": [
100.0,
4.585,
3.33,
3.0925,
9.18,
13.8375,
10.2675,
11.5025
],
"server_frequency_khz": [
{
"0": 4700000
},
{
"0": 4678082
},
{
"0": 4627867
},
{
"0": 4669074
},
{
"0": 4643394
},
{
"0": 4293232
},
{
"0": 4589312
},
{
"0": 4478338
},
{
"0": 4646423
},
{
"0": 4454953
},
{
"0": 4623151
},
{
"0": 4619411
},
{
"0": 4553740
},
{
"0": 4544570
},
{
"0": 4455714
},
{
"0": 4665603
},
{
"0": 4629081
},
{
"0": 4518277
},
{
"0": 4531680
},
{
"0": 4636571
},
{
"0": 4622084
},
{
"0": 4608350
},
{
"0": 4569151
},
{
"0": 4589365
},
{
"0": 4546593
},
{
"0": 4596311
},
{
"0": 4456319
},
{
"0": 4313661
},
{
"0": 4502387
},
{
"0": 4524535
},
{
"0": 4602728
},
{
"0": 4606189
},
{
"0": 4376153
},
{
"0": 4564057
},
{
"0": 4608908
},
{
"0": 4551558
},
{
"0": 4639296
},
{
"0": 4564388
},
{
"0": 4633541
},
{
"0": 4577279
}
],
"server_pids": [
114309
],
"verified_worker_pids": [
114309
],
"raw_log": "logs/003-skirr-before-w1-fastapi_json-r1.wrk.txt"
},
{
"server": "peregrine",
"workers": 1,
"workload": "fastapi_json",
"repeat": 2,
"ordinal": 4,
"timestamp": "2026-11-09T02:51:08.819136-05:00",
"requests_per_second": 25690.66,
"requests": 205694,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.51,
"p99_latency_ms": 4.35,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 97.53949726344092,
"client_cpu_percent": 26.019350568235826,
"peak_tree_rss_mib": 79.01953125,
"peak_tree_pss_mib": 55.0849609375,
"mean_system_cpu_percent": [
97.31282051282051,
7.28974358974359,
6.264102564102564,
7.9743589743589745,
13.094871794871795,
13.938461538461539,
12.982051282051282,
10.492307692307692
],
"server_frequency_khz": [
{
"0": 4553366
},
{
"0": 4575269
},
{
"0": 4524012
},
{
"0": 4540024
},
{
"0": 4541062
},
{
"0": 4608600
},
{
"0": 4340572
},
{
"0": 4576296
},
{
"0": 4565391
},
{
"0": 4492741
},
{
"0": 4394279
},
{
"0": 4355278
},
{
"0": 4689519
},
{
"0": 4411551
},
{
"0": 4578476
},
{
"0": 4513338
},
{
"0": 4563213
},
{
"0": 4547071
},
{
"0": 4493092
},
{
"0": 4374114
},
{
"0": 4582690
},
{
"0": 4400000
},
{
"0": 4286782
},
{
"0": 4342011
},
{
"0": 4254074
},
{
"0": 4390929
},
{
"0": 4338392
},
{
"0": 4202702
},
{
"0": 4344902
},
{
"0": 4435357
},
{
"0": 4534197
},
{
"0": 4557740
},
{
"0": 4414169
},
{
"0": 4343621
},
{
"0": 4310568
},
{
"0": 4350520
},
{
"0": 4369922
},
{
"0": 4270239
},
{
"0": 4418374
}
],
"server_pids": [
114347,
114352
],
"verified_worker_pids": [
114352
],
"raw_log": "logs/004-peregrine-w1-fastapi_json-r2.wrk.txt"
},
{
"server": "skirr-before",
"workers": 1,
"workload": "fastapi_json",
"repeat": 2,
"ordinal": 5,
"timestamp": "2026-11-09T02:51:18.454100-05:00",
"requests_per_second": 24678.8,
"requests": 197596,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.62,
"p99_latency_ms": 5.14,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 98.02206463647587,
"client_cpu_percent": 30.44231582874369,
"peak_tree_rss_mib": 49.046875,
"peak_tree_pss_mib": 37.9765625,
"mean_system_cpu_percent": [
97.43589743589743,
5.8769230769230765,
4.9974358974358974,
5.112820512820512,
12.856410256410257,
10.461538461538462,
15.54102564102564,
15.787179487179488
],
"server_frequency_khz": [
{
"0": 4700000
},
{
"0": 4552624
},
{
"0": 4553320
},
{
"0": 4512037
},
{
"0": 4505273
},
{
"0": 4323033
},
{
"0": 4445093
},
{
"0": 4571480
},
{
"0": 4377417
},
{
"0": 4462108
},
{
"0": 4565131
},
{
"0": 4296310
},
{
"0": 4365733
},
{
"0": 4470509
},
{
"0": 4524259
},
{
"0": 4519292
},
{
"0": 4500045
},
{
"0": 4487186
},
{
"0": 4512954
},
{
"0": 4482378
},
{
"0": 4532022
},
{
"0": 4468724
},
{
"0": 4504344
},
{
"0": 4547986
},
{
"0": 4242507
},
{
"0": 4411446
},
{
"0": 4354584
},
{
"0": 4259332
},
{
"0": 4563055
},
{
"0": 4526988
},
{
"0": 4518485
},
{
"0": 4452932
},
{
"0": 4532523
},
{
"0": 4577008
},
{
"0": 4468414
},
{
"0": 4500000
},
{
"0": 4565533
},
{
"0": 4437636
},
{
"0": 4496703
}
],
"server_pids": [
114406
],
"verified_worker_pids": [
114406
],
"raw_log": "logs/005-skirr-before-w1-fastapi_json-r2.wrk.txt"
},
{
"server": "skirr",
"workers": 1,
"workload": "fastapi_json",
"repeat": 2,
"ordinal": 6,
"timestamp": "2026-11-09T02:51:27.811504-05:00",
"requests_per_second": 25102.22,
"requests": 201115,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.57,
"p99_latency_ms": 3.57,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 98.33869427695147,
"client_cpu_percent": 30.0962914360488,
"peak_tree_rss_mib": 49.06640625,
"peak_tree_pss_mib": 37.9775390625,
"mean_system_cpu_percent": [
100.0,
1.6794871794871795,
1.3333333333333333,
1.205128205128205,
9.86923076923077,
6.935897435897436,
11.443589743589744,
11.820512820512821
],
"server_frequency_khz": [
{
"0": 4700000
},
{
"0": 4522809
},
{
"0": 4493810
},
{
"0": 4520083
},
{
"0": 4534104
},
{
"0": 4511046
},
{
"0": 4540306
},
{
"0": 4556833
},
{
"0": 4507547
},
{
"0": 4485658
},
{
"0": 4563132
},
{
"0": 4469465
},
{
"0": 4484710
},
{
"0": 4442989
},
{
"0": 4546191
},
{
"0": 4514418
},
{
"0": 4465905
},
{
"0": 4541832
},
{
"0": 4385587
},
{
"0": 4529554
},
{
"0": 4343771
},
{
"0": 4588409
},
{
"0": 4666856
},
{
"0": 4500045
},
{
"0": 4567917
},
{
"0": 4547765
},
{
"0": 4500045
},
{
"0": 4619639
},
{
"0": 4473444
},
{
"0": 4529425
},
{
"0": 4574253
},
{
"0": 4495668
},
{
"0": 4392137
},
{
"0": 4497911
},
{
"0": 4492285
},
{
"0": 4488429
},
{
"0": 4511718
},
{
"0": 4595239
},
{
"0": 4475106
}
],
"server_pids": [
114440
],
"verified_worker_pids": [
114440
],
"raw_log": "logs/006-skirr-w1-fastapi_json-r2.wrk.txt"
},
{
"server": "peregrine",
"workers": 1,
"workload": "fastapi_json",
"repeat": 3,
"ordinal": 7,
"timestamp": "2026-11-09T02:51:37.174758-05:00",
"requests_per_second": 25796.49,
"requests": 206646,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.49,
"p99_latency_ms": 4.18,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 97.76262939136478,
"client_cpu_percent": 28.305523525512548,
"peak_tree_rss_mib": 79.15234375,
"peak_tree_pss_mib": 55.0830078125,
"mean_system_cpu_percent": [
97.43589743589743,
2.482051282051282,
1.8358974358974358,
1.4282051282051282,
8.353846153846154,
13.45897435897436,
10.27179487179487,
8.471794871794872
],
"server_frequency_khz": [
{
"0": 4700000
},
{
"0": 4484873
},
{
"0": 4591044
},
{
"0": 4483930
},
{
"0": 4478847
},
{
"0": 4615942
},
{
"0": 4506117
},
{
"0": 4500607
},
{
"0": 4452993
},
{
"0": 4560518
},
{
"0": 4563761
},
{
"0": 4489246
},
{
"0": 4478114
},
{
"0": 4471390
},
{
"0": 4493361
},
{
"0": 4526501
},
{
"0": 4678154
},
{
"0": 4565757
},
{
"0": 4512681
},
{
"0": 4500530
},
{
"0": 4562725
},
{
"0": 4504336
},
{
"0": 4500000
},
{
"0": 4505208
},
{
"0": 4501659
},
{
"0": 4524820
},
{
"0": 4578956
},
{
"0": 4576330
},
{
"0": 4522790
},
{
"0": 4499377
},
{
"0": 4503819
},
{
"0": 4511095
},
{
"0": 4296212
},
{
"0": 4520843
},
{
"0": 4576856
},
{
"0": 4520012
},
{
"0": 4513267
},
{
"0": 4572693
},
{
"0": 4577788
}
],
"server_pids": [
114473,
114478
],
"verified_worker_pids": [
114478
],
"raw_log": "logs/007-peregrine-w1-fastapi_json-r3.wrk.txt"
},
{
"server": "skirr",
"workers": 1,
"workload": "fastapi_json",
"repeat": 3,
"ordinal": 8,
"timestamp": "2026-11-09T02:51:46.909742-05:00",
"requests_per_second": 25138.98,
"requests": 203615,
"wrk_seconds": 8.1,
"mean_latency_ms": 2.55,
"p99_latency_ms": 3.58,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 96.85440634993978,
"client_cpu_percent": 29.535950232317703,
"peak_tree_rss_mib": 49.078125,
"peak_tree_pss_mib": 37.974609375,
"mean_system_cpu_percent": [
97.5,
4.8125,
1.545,
1.44,
8.9275,
9.0025,
6.255,
12.977500000000001
],
"server_frequency_khz": [
{
"0": 4700000
},
{
"0": 4563443
},
{
"0": 4607241
},
{
"0": 4609277
},
{
"0": 4581209
},
{
"0": 4605575
},
{
"0": 4502337
},
{
"0": 4518579
},
{
"0": 4587868
},
{
"0": 4558228
},
{
"0": 4627020
},
{
"0": 4582132
},
{
"0": 4564232
},
{
"0": 4636059
},
{
"0": 4644598
},
{
"0": 4393967
},
{
"0": 4555055
},
{
"0": 4560588
},
{
"0": 4580491
},
{
"0": 4347496
},
{
"0": 4563018
},
{
"0": 4597699
},
{
"0": 4627746
},
{
"0": 4646025
},
{
"0": 4600661
},
{
"0": 4623434
},
{
"0": 4567293
},
{
"0": 4553231
},
{
"0": 4628332
},
{
"0": 4581407
},
{
"0": 4616666
},
{
"0": 4575202
},
{
"0": 4582234
},
{
"0": 4576130
},
{
"0": 4656707
},
{
"0": 4517389
},
{
"0": 4626670
},
{
"0": 4627577
},
{
"0": 4344859
},
{
"0": 4624789
}
],
"server_pids": [
114513
],
"verified_worker_pids": [
114513
],
"raw_log": "logs/008-skirr-w1-fastapi_json-r3.wrk.txt"
},
{
"server": "skirr-before",
"workers": 1,
"workload": "fastapi_json",
"repeat": 3,
"ordinal": 9,
"timestamp": "2026-11-09T02:51:56.562986-05:00",
"requests_per_second": 25058.55,
"requests": 202978,
"wrk_seconds": 8.1,
"mean_latency_ms": 2.56,
"p99_latency_ms": 5.08,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 96.72099550306201,
"client_cpu_percent": 30.028094331681732,
"peak_tree_rss_mib": 49.046875,
"peak_tree_pss_mib": 37.9755859375,
"mean_system_cpu_percent": [
97.38,
4.4775,
2.495,
2.075,
12.6,
9.3025,
10.97,
10.0275
],
"server_frequency_khz": [
{
"0": 4692684
},
{
"0": 4614150
},
{
"0": 4649511
},
{
"0": 4547215
},
{
"0": 4484035
},
{
"0": 4584735
},
{
"0": 4596104
},
{
"0": 4663393
},
{
"0": 4580300
},
{
"0": 4481842
},
{
"0": 4614143
},
{
"0": 4638234
},
{
"0": 4627890
},
{
"0": 4297988
},
{
"0": 4624424
},
{
"0": 4622334
},
{
"0": 4606530
},
{
"0": 4499954
},
{
"0": 4570882
},
{
"0": 4630380
},
{
"0": 4626751
},
{
"0": 4700000
},
{
"0": 4553611
},
{
"0": 4594267
},
{
"0": 4642516
},
{
"0": 4618620
},
{
"0": 4640034
},
{
"0": 4619755
},
{
"0": 4603699
},
{
"0": 4575348
},
{
"0": 4649714
},
{
"0": 4601996
},
{
"0": 4628234
},
{
"0": 4625209
},
{
"0": 4606276
},
{
"0": 4649787
},
{
"0": 4590107
},
{
"0": 4645730
},
{
"0": 4654657
},
{
"0": 4528231
}
],
"server_pids": [
114546
],
"verified_worker_pids": [
114546
],
"raw_log": "logs/009-skirr-before-w1-fastapi_json-r3.wrk.txt"
},
{
"server": "skirr",
"workers": 1,
"workload": "fastapi_json",
"repeat": 4,
"ordinal": 10,
"timestamp": "2026-11-09T02:52:06.010310-05:00",
"requests_per_second": 25329.73,
"requests": 202777,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.55,
"p99_latency_ms": 4.2,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 97.96255509995993,
"client_cpu_percent": 30.21693355987674,
"peak_tree_rss_mib": 49.1640625,
"peak_tree_pss_mib": 37.9931640625,
"mean_system_cpu_percent": [
97.43589743589743,
2.0487179487179485,
1.4538461538461538,
1.3102564102564103,
7.17948717948718,
4.187179487179487,
7.243589743589744,
20.51025641025641
],
"server_frequency_khz": [
{
"0": 4700047
},
{
"0": 4572221
},
{
"0": 4584047
},
{
"0": 4199957
},
{
"0": 4487871
},
{
"0": 4562079
},
{
"0": 4578517
},
{
"0": 4637699
},
{
"0": 4608437
},
{
"0": 4525370
},
{
"0": 4550119
},
{
"0": 4581203
},
{
"0": 4427821
},
{
"0": 4443373
},
{
"0": 4625285
},
{
"0": 4605361
},
{
"0": 4637322
},
{
"0": 4600000
},
{
"0": 4599034
},
{
"0": 4642301
},
{
"0": 4543921
},
{
"0": 4637737
},
{
"0": 4583514
},
{
"0": 4589511
},
{
"0": 4594643
},
{
"0": 4500000
},
{
"0": 4650311
},
{
"0": 4601454
},
{
"0": 4673381
},
{
"0": 4561893
},
{
"0": 4614801
},
{
"0": 4578103
},
{
"0": 4601777
},
{
"0": 4700047
},
{
"0": 4570360
},
{
"0": 4633332
},
{
"0": 4592756
},
{
"0": 4594753
},
{
"0": 4634417
}
],
"server_pids": [
114577
],
"verified_worker_pids": [
114577
],
"raw_log": "logs/010-skirr-w1-fastapi_json-r4.wrk.txt"
},
{
"server": "skirr-before",
"workers": 1,
"workload": "fastapi_json",
"repeat": 4,
"ordinal": 11,
"timestamp": "2026-11-09T02:52:15.455005-05:00",
"requests_per_second": 25321.25,
"requests": 202781,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.55,
"p99_latency_ms": 4.98,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 98.22628224849421,
"client_cpu_percent": 30.35519954788232,
"peak_tree_rss_mib": 49.1171875,
"peak_tree_pss_mib": 38.0029296875,
"mean_system_cpu_percent": [
97.43589743589743,
2.064102564102564,
1.3435897435897435,
1.2128205128205127,
9.015384615384615,
2.8205128205128203,
6.31025641025641,
19.08974358974359
],
"server_frequency_khz": [
{
"0": 4700047
},
{
"0": 4548066
},
{
"0": 4644453
},
{
"0": 4605197
},
{
"0": 4602497
},
{
"0": 4595045
},
{
"0": 4583215
},
{
"0": 4477293
},
{
"0": 4540450
},
{
"0": 4577050
},
{
"0": 4644320
},
{
"0": 4587795
},
{
"0": 4650631
},
{
"0": 4613505
},
{
"0": 4622746
},
{
"0": 4658423
},
{
"0": 4580298
},
{
"0": 4645543
},
{
"0": 4636272
},
{
"0": 4627052
},
{
"0": 4571619
},
{
"0": 4667512
},
{
"0": 4582713
},
{
"0": 4645773
},
{
"0": 4625044
},
{
"0": 4562425
},
{
"0": 4549795
},
{
"0": 4612607
},
{
"0": 4622260
},
{
"0": 4646341
},
{
"0": 4593590
},
{
"0": 4674234
},
{
"0": 4599129
},
{
"0": 4634990
},
{
"0": 4542170
},
{
"0": 4601673
},
{
"0": 4518920
},
{
"0": 4668192
},
{
"0": 4617475
}
],
"server_pids": [
114618
],
"verified_worker_pids": [
114618
],
"raw_log": "logs/011-skirr-before-w1-fastapi_json-r4.wrk.txt"
},
{
"server": "peregrine",
"workers": 1,
"workload": "fastapi_json",
"repeat": 4,
"ordinal": 12,
"timestamp": "2026-11-09T02:52:24.815156-05:00",
"requests_per_second": 25986.83,
"requests": 208239,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.48,
"p99_latency_ms": 4.19,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 97.90363775243206,
"client_cpu_percent": 28.898885064852177,
"peak_tree_rss_mib": 79.03125,
"peak_tree_pss_mib": 55.080078125,
"mean_system_cpu_percent": [
97.43589743589743,
3.894871794871795,
3.071794871794872,
2.9307692307692306,
14.582051282051282,
9.558974358974359,
8.953846153846154,
10.333333333333334
],
"server_frequency_khz": [
{
"0": 4700000
},
{
"0": 4501276
},
{
"0": 4530124
},
{
"0": 4534161
},
{
"0": 4530901
},
{
"0": 4486495
},
{
"0": 4674748
},
{
"0": 4514572
},
{
"0": 4586447
},
{
"0": 4374724
},
{
"0": 4580963
},
{
"0": 4606231
},
{
"0": 4563603
},
{
"0": 4577451
},
{
"0": 4589520
},
{
"0": 4512913
},
{
"0": 4464108
},
{
"0": 4532261
},
{
"0": 4559936
},
{
"0": 4609130
},
{
"0": 4465729
},
{
"0": 4530276
},
{
"0": 4542891
},
{
"0": 4602329
},
{
"0": 4576603
},
{
"0": 4620492
},
{
"0": 4450362
},
{
"0": 4474323
},
{
"0": 4418404
},
{
"0": 4500036
},
{
"0": 4345188
},
{
"0": 4539037
},
{
"0": 4435084
},
{
"0": 4245565
},
{
"0": 4488312
},
{
"0": 4411761
},
{
"0": 4454694
},
{
"0": 4298232
},
{
"0": 4310879
}
],
"server_pids": [
114651,
114657
],
"verified_worker_pids": [
114657
],
"raw_log": "logs/012-peregrine-w1-fastapi_json-r4.wrk.txt"
},
{
"server": "peregrine",
"workers": 1,
"workload": "fastapi_json",
"repeat": 5,
"ordinal": 13,
"timestamp": "2026-11-09T02:52:34.368857-05:00",
"requests_per_second": 25382.17,
"requests": 203410,
"wrk_seconds": 8.01,
"mean_latency_ms": 2.52,
"p99_latency_ms": 4.57,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 97.4479018324206,
"client_cpu_percent": 25.384341753440737,
"peak_tree_rss_mib": 79.1640625,
"peak_tree_pss_mib": 55.146484375,
"mean_system_cpu_percent": [
100.0,
8.179487179487179,
9.533333333333333,
7.643589743589744,
15.697435897435897,
15.812820512820513,
19.97179487179487,
14.905128205128205
],
"server_frequency_khz": [
{
"0": 4649320
},
{
"0": 4329627
},
{
"0": 4345159
},
{
"0": 4348505
},
{
"0": 4344231
},
{
"0": 4343937
},
{
"0": 4685830
},
{
"0": 4345501
},
{
"0": 4346186
},
{
"0": 4199957
},
{
"0": 4247960
},
{
"0": 4578836
},
{
"0": 4285991
},
{
"0": 4336097
},
{
"0": 4345758
},
{
"0": 4641905
},
{
"0": 4313008
},
{
"0": 4322227
},
{
"0": 4363559
},
{
"0": 4345840
},
{
"0": 4469144
},
{
"0": 4353389
},
{
"0": 4370897
},
{
"0": 4397736
},
{
"0": 4208549
},
{
"0": 4349016
},
{
"0": 4344692
},
{
"0": 4532541
},
{
"0": 4518410
},
{
"0": 4323274
},
{
"0": 4585836
},
{
"0": 4302363
},
{
"0": 4563350
},
{
"0": 4407936
},
{
"0": 4493873
},
{
"0": 4605599
},
{
"0": 4575568
},
{
"0": 4266675
},
{
"0": 4382911
}
],
"server_pids": [
114698,
114703
],
"verified_worker_pids": [
114703
],
"raw_log": "logs/013-peregrine-w1-fastapi_json-r5.wrk.txt"
},
{
"server": "skirr-before",
"workers": 1,
"workload": "fastapi_json",
"repeat": 5,
"ordinal": 14,
"timestamp": "2026-11-09T02:52:44.209741-05:00",
"requests_per_second": 25017.5,
"requests": 202634,
"wrk_seconds": 8.1,
"mean_latency_ms": 2.57,
"p99_latency_ms": 5.06,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 96.6713418313981,
"client_cpu_percent": 30.439973367650264,
"peak_tree_rss_mib": 49.109375,
"peak_tree_pss_mib": 37.9892578125,
"mean_system_cpu_percent": [
97.5,
3.2075,
2.475,
2.4875,
11.145,
7.8625,
11.6,
12.47
],
"server_frequency_khz": [
{
"0": 4591806
},
{
"0": 4564224
},
{
"0": 4609811
},
{
"0": 4557969
},
{
"0": 4570092
},
{
"0": 4418421
},
{
"0": 4643818
},
{
"0": 4500000
},
{
"0": 4575899
},
{
"0": 4513737
},
{
"0": 4561020
},
{
"0": 4657834
},
{
"0": 4532376
},
{
"0": 4533391
},
{
"0": 4515424
},
{
"0": 4596973
},
{
"0": 4580956
},
{
"0": 4570991
},
{
"0": 4566200
},
{
"0": 4576858
},
{
"0": 4461128
},
{
"0": 4359570
},
{
"0": 4557903
},
{
"0": 4516206
},
{
"0": 4342780
},
{
"0": 4560321
},
{
"0": 4374110
},
{
"0": 4599743
},
{
"0": 4483131
},
{
"0": 4467149
},
{
"0": 4343896
},
{
"0": 4512965
},
{
"0": 4539985
},
{
"0": 4500183
},
{
"0": 4506901
},
{
"0": 4438716
},
{
"0": 4591784
},
{
"0": 4577341
},
{
"0": 4339736
},
{
"0": 4617373
}
],
"server_pids": [
114824
],
"verified_worker_pids": [
114824
],
"raw_log": "logs/014-skirr-before-w1-fastapi_json-r5.wrk.txt"
},
{
"server": "skirr",
"workers": 1,
"workload": "fastapi_json",
"repeat": 5,
"ordinal": 15,
"timestamp": "2026-11-09T02:52:53.865628-05:00",
"requests_per_second": 24814.88,
"requests": 200981,
"wrk_seconds": 8.1,
"mean_latency_ms": 2.58,
"p99_latency_ms": 3.87,
"socket_errors": 0,
"socket_error_detail": {},
"non_2xx_3xx": 0,
"server_cpu_percent": 96.68752566132895,
"client_cpu_percent": 29.572530736782742,
"peak_tree_rss_mib": 49.09765625,
"peak_tree_pss_mib": 37.9736328125,
"mean_system_cpu_percent": [
97.5,
3.4325,
2.84,
3.8725,
13.9475,
13.27,
9.727500000000001,
13.1025
],
"server_frequency_khz": [
{
"0": 4700000
},
{
"0": 4551813
},
{
"0": 4515484
},
{
"0": 4555393
},
{
"0": 4524195
},
{
"0": 4556046
},
{
"0": 4538819
},
{
"0": 4562566
},
{
"0": 4550668
},
{
"0": 4600000
},
{
"0": 4547400
},
{
"0": 4586452
},
{
"0": 4451543
},
{
"0": 4498153
},
{
"0": 4200336
},
{
"0": 4539838
},
{
"0": 4356209
},
{
"0": 4513078
},
{
"0": 4384252
},
{
"0": 4536856
},
{
"0": 4478321
},
{
"0": 4326857
},
{
"0": 4371437
},
{
"0": 4524692
},
{
"0": 4505054
},
{
"0": 4525300
},
{
"0": 4368483
},
{
"0": 4540746
},
{
"0": 4279081
},
{
"0": 4504228
},
{
"0": 4441373
},
{
"0": 4505892
},
{
"0": 4584033
},
{
"0": 4531068
},
{
"0": 4520090
},
{
"0": 4610755
},
{
"0": 4600793
},
{
"0": 4617891
},
{
"0": 4588311
},
{
"0": 4575334
}
],
"server_pids": [
114857
],
"verified_worker_pids": [
114857
],
"raw_log": "logs/015-skirr-w1-fastapi_json-r5.wrk.txt"
}
],
"streaming": []
}