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fix: run garbage collection in format_taskgraph_multiple - #1081
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commit 6288acc "perf(generator): don't collect garbage while generating the task graph" caused a memory usage regression for workloads that generate task graphs from multiple sets of parameters. The workers generating graphs for several parameter sets are reused, so the cycles each set leaves behind accumulate and make firefox's ci python tests run out of memory.
bhearsum
approved these changes
Oct 22, 2026
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commit 6288acc "perf(generator): don't collect garbage while generating the task graph" caused a memory usage regression for workloads that generate task graphs from multiple sets of parameters. The workers generating graphs for several parameter sets are reused, so the cycles each set leaves behind accumulate and make firefox's ci python tests run out of memory.