18 lines
731 B
Bash
18 lines
731 B
Bash
#!/bin/bash
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# 开启慢请求追踪（只写日志，不改业务逻辑）。卡的时候跑这个，操作小程序，再 cat 日志。
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set -e
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SVC=/etc/systemd/system/gunicorn-dianjing.service
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mkdir -p /etc/systemd/system/gunicorn-dianjing.service.d
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cat > /etc/systemd/system/gunicorn-dianjing.service.d/slow-trace.conf <<'EOF'
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[Service]
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Environment=SLOW_REQUEST_TRACE=1
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Environment=SLOW_REQUEST_THRESHOLD_MS=200
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Environment=SLOW_REQUEST_LOG=/tmp/slow-request-trace.log
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EOF
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: > /tmp/slow-request-trace.log
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systemctl daemon-reload
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systemctl restart gunicorn-dianjing.service
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echo "已开启。现在去小程序复现卡顿，然后执行:"
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echo " cat /tmp/slow-request-trace.log"
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echo "关闭: bash deploy/disable-slow-trace.sh"
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