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Large system performance negatively impacted due to $spikekill_templates behavior #4086

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TheWitness opened this issue Jan 23, 2021 · 0 comments
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bug Undesired behaviour performance Performance related affects big sites resolved A fixed issue
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Describe the bug

On very large systems with excess of 1M graphs, the setting to calculate the number of Graph Templates available for killing spikes can take several seconds to calculate. Therefore, re-calculating it for every page load slows the user interface appreciably.

Expected behavior

Cacti should only calculate these template values when on the settings page, and should cache it as well so as to not impact the user experience more than is required.

@TheWitness TheWitness added bug Undesired behaviour performance Performance related affects big sites labels Jan 23, 2021
@TheWitness TheWitness added this to the v1.2.17 milestone Jan 23, 2021
TheWitness added a commit that referenced this issue Jan 23, 2021
- Large system performance negatively impacted due to $spikekill_templates behavior
@TheWitness TheWitness added the resolved A fixed issue label Jan 23, 2021
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Labels
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