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Accept a clients-per-query spill range in the fetchlimit test

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The clients-per-query spill steps required exactly 55 spills, but the
auto-tuning ramp-up lags under load and spills more.  Accept the 55..75
range; the ramp-up is already verified by the "clients-per-query
increased to 10" log wait.

Assisted-by: Claude:claude-opus-4-7
This commit is contained in:
Michal Nowak 2026-06-10 17:22:50 +00:00
parent f0dd9358da
commit 01142e9256
1 changed files with 18 additions and 10 deletions
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28
bin/tests/system/fetchlimit/tests.sh
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@ -309,12 +309,16 @@ zspill=$(grep 'spilled due to clients per query' ns5/named.stats | sed 's/ *\([0
# ns5 configuration:
# clients-per-query 5
# max-clients-per-query 10
# expected spills:
# 15 (out of 20) spilled for the first burst, and 10 (out of 20) spilled for
# the next 4 bursts (because of auto-tuning): 15 + (4 * 10) == 55
# Each burst of 20 spills (20 - clients-per-query): 15 for the first burst
# (clients-per-query starts at 5) and 10..15 for the next 4 as auto-tuning
# ramps it to 10, giving 55 (fast ramp) to 75 (no ramp). The ramp is verified
# above, so accept the range rather than an exact count.
expected=55
[ "$zspill" -eq "$expected" ] || ret=1
echo_i "$zspill clients spilled (expected $expected)"
expected_max=75
echo_i "$zspill clients spilled (expected ${expected}..${expected_max})"
if [ "$zspill" -lt "$expected" ] || [ "$zspill" -gt "$expected_max" ]; then
ret=1
fi
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))
@ -352,12 +356,16 @@ zspill=$(grep 'spilled due to clients per query' ns5/named.stats | sed 's/ *\([0
# ns5 configuration:
# clients-per-query 5
# max-clients-per-query 10
# expected spills:
# 15 (out of 20) spilled for the first burst, and 10 (out of 20) spilled for
# the next 4 bursts (because of auto-tuning): 15 + (4 * 10) == 55
# Each burst of 20 spills (20 - clients-per-query): 15 for the first burst
# (clients-per-query starts at 5) and 10..15 for the next 4 as auto-tuning
# ramps it to 10, giving 55 (fast ramp) to 75 (no ramp). The ramp is verified
# above, so accept the range rather than an exact count.
expected=55
[ "$zspill" -eq "$expected" ] || ret=1
echo_i "$zspill clients spilled (expected $expected)"
expected_max=75
echo_i "$zspill clients spilled (expected ${expected}..${expected_max})"
if [ "$zspill" -lt "$expected" ] || [ "$zspill" -gt "$expected_max" ]; then
ret=1
fi
if [ $ret != 0 ]; then echo_i "failed"; fi
status=$((status + ret))