Companion code for "Deploying Spring Boot 4 on Kubernetes: Probes, Graceful Shutdown, Limits and JVM Ergonomics". A dependency outage under three probe-group setups, a rolling restart under load four ways (three runs each), the JVM's ergonomic choices for nine pod shapes, one GC-heavy load under five CPU limits with throttling counters, and an HPA driven by a Micrometer gauge through prometheus-adapter. Measured on k3s v1.36.4. Co-Authored-By: Claude Opus 5 <[email protected]> Claude-Session: https://claude.ai/code/session_01C3TETMrqVUWeFkNtz3Jbo3
65 lines
1.5 KiB
Plaintext
65 lines
1.5 KiB
Plaintext
t= 0s conc=4 ok=54
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t= 1s conc=4 ok=85
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t= 2s conc=4 ok=106
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t= 3s conc=4 ok=106
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t= 4s conc=4 ok=119
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t= 5s conc=4 ok=116
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t= 6s conc=4 ok=117
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t= 7s conc=4 ok=127
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t= 8s conc=4 ok=117
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t= 9s conc=4 ok=116
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t= 10s conc=4 ok=131
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t= 11s conc=4 ok=135
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t= 12s conc=4 ok=106
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t= 13s conc=4 ok=112
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t= 14s conc=4 ok=131
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t= 15s conc=4 ok=139
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t= 16s conc=4 ok=140
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t= 17s conc=4 ok=153
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t= 18s conc=4 ok=164
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t= 19s conc=4 ok=166
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t= 20s conc=4 ok=159
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t= 21s conc=4 ok=172
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t= 22s conc=4 ok=194
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t= 23s conc=4 ok=158
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t= 24s conc=4 ok=154
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t= 25s conc=4 ok=188
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t= 26s conc=4 ok=183
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t= 27s conc=4 ok=198
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t= 28s conc=4 ok=208
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t= 29s conc=4 ok=201
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t= 30s conc=4 ok=163
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t= 31s conc=4 ok=194
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t= 32s conc=4 ok=214
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t= 33s conc=4 ok=220
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t= 34s conc=4 ok=176
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t= 35s conc=4 ok=196
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t= 36s conc=4 ok=167
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t= 37s conc=4 ok=158
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t= 38s conc=4 ok=202
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t= 39s conc=4 ok=168
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t= 40s conc=4 ok=222
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t= 41s conc=4 ok=168
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t= 42s conc=4 ok=217
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t= 43s conc=4 ok=222
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t= 44s conc=4 ok=215
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t= 45s conc=4 ok=193
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t= 46s conc=4 ok=189
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t= 47s conc=4 ok=189
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t= 48s conc=4 ok=224
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t= 49s conc=4 ok=201
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t= 50s conc=4 ok=226
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t= 51s conc=4 ok=236
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t= 52s conc=4 ok=226
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t= 53s conc=4 ok=226
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t= 54s conc=4 ok=253
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t= 55s conc=4 ok=250
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t= 56s conc=4 ok=198
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t= 57s conc=4 ok=189
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t= 58s conc=4 ok=239
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t= 59s conc=4 ok=238
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t= 60s conc=4 ok=29
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METHOD GET
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TOTAL {ok=10463}
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LATENCY ms p50=13 p90=56 p99=107 max=588 (n=10463)
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