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https://github.com/mozilla/cipherscan.git
synced 2024-11-04 23:13:41 +01:00
increase paralelism of jobs
because sometimes tcping takes a long time to timeout for a lot of hosts in batch use also load average to keep the cpu busy
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parent
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commit
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@ -1,13 +1,23 @@
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#!/usr/bin/env bash
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parallel=50
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parallel=10
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max_bg=50
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absolute_max_bg=100
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max_load=50
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if [ $(ulimit -u) -lt $((10*absolute_max_bg)) ]; then
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echo "max user processes too low, use ulimit -u to increase"
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exit 1
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fi
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[ ! -e "results" ] && mkdir results
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function wait_for_jobs() {
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local no_jobs
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no_jobs=$(jobs | wc -l)
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while [ $no_jobs -gt $1 ]; do
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while [ $no_jobs -gt $1 ] || awk -v maxload=$max_load '{ if ($1 < maxload) exit 1 }' /proc/loadavg; do
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if awk -v maxload=$max_load '{ if ($1 > maxload) exit 1 }' /proc/loadavg && [ $no_jobs -lt $absolute_max_bg ]; then
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return
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fi
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sleep 1
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no_jobs=$(jobs | wc -l)
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done
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