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The archivist's web crawler: WARC output, dashboard for all crawls, dynamic ignore patterns
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box-shadow on dashboard makes Chrome use twice as much CPU #116

Closed ivan closed 6 years ago

ivan commented 6 years ago

help wanted... please fix Chrome to be better

dashboard with 10 crawls on Chrome 63, Linux 4.14, NVIDIA, Intel 4790K: ~26% CPU without box-shadow, ~45% CPU with box-shadow

Graphics Feature Status
Canvas: Hardware accelerated
CheckerImaging: Disabled
Flash: Hardware accelerated
Flash Stage3D: Hardware accelerated
Flash Stage3D Baseline profile: Hardware accelerated
Compositing: Hardware accelerated
Multiple Raster Threads: Enabled
Native GpuMemoryBuffers: Software only. Hardware acceleration disabled
Rasterization: Software only. Hardware acceleration disabled
Video Decode: Hardware accelerated
Video Encode: Hardware accelerated
WebGL: Hardware accelerated
WebGL2: Hardware accelerated

Firefox 58.0b9 (64-bit) on Linux 4.14 in VMware: ~20% CPU with or without the box-shadow.

ivan commented 6 years ago

Chrome appears to have been improved in this area and I can no longer easily measure a difference with the box-shadow disabled.