Yes, I've upgraded from 7.x to 8.2.x and after that I've started receiving those notifications. I've measured iops and seems like everything is fine: fiotest: (groupid=0, jobs=1): err= 0: pid=29: Tue May 24 13:40:16 2022
read: IOPS=1796, BW=7186KiB/s (7358kB/s)(6141MiB/875157msec)
bw ( KiB/s): min= 5584, max= 9976, per=100.00%, avg=7192.71, stdev=565.38, samples=1748
iops : min= 1396, max= 2494, avg=1798.08, stdev=141.33, samples=1748
write: IOPS=599, BW=2400KiB/s (2457kB/s)(2051MiB/875157msec); 0 zone resets
bw ( KiB/s): min= 1888, max= 2885, per=100.00%, avg=2401.51, stdev=73.89, samples=1748
iops : min= 472, max= 721, avg=600.34, stdev=18.47, samples=1748
cpu : usr=0.89%, sys=2.59%, ctx=533118, majf=0, minf=6
IO depths : 1=0.1%, 2=0.1%, 4=0.1%, 8=0.1%, 16=0.1%, 32=0.1%, >=64=100.0%
submit : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.0%, >=64=0.0%
complete : 0=0.0%, 4=100.0%, 8=0.0%, 16=0.0%, 32=0.0%, 64=0.1%, >=64=0.0%
issued rwts: total=1572145,525007,0,0 short=0,0,0,0 dropped=0,0,0,0
latency : target=0, window=0, percentile=100.00%, depth=64
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