---> uname -a: Linux prd-ubuntu1804-builder-4c-4g-11872 4.15.0-194-generic #205-Ubuntu SMP Fri Sep 16 19:49:27 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-3 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 4 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 672K 1.6G 1% /run /dev/vda1 78G 8.9G 69G 12% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 16040 1176 12123 0 2740 14541 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:ad:ba:bb brd ff:ff:ff:ff:ff:ff inet 10.30.107.71/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 84863sec preferred_lft 84863sec inet6 fe80::f816:3eff:fead:babb/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-11872) 03/09/24 _x86_64_ (4 CPU) 01:11:26 LINUX RESTART (4 CPU) 01:12:01 tps rtps wtps bread/s bwrtn/s 01:13:01 93.65 17.05 76.60 1015.83 24342.88 01:14:01 163.11 38.07 125.04 1295.17 34167.14 01:15:02 44.19 15.21 28.98 536.58 20765.61 01:16:01 8.35 1.29 7.07 41.35 4998.61 01:17:01 2.12 0.03 2.08 0.27 107.32 01:18:01 1.58 0.00 1.58 0.00 23.33 01:19:01 2.22 0.03 2.18 0.67 69.72 01:20:01 3.72 0.00 3.72 0.00 64.79 01:21:01 1.38 0.00 1.38 0.00 36.26 01:22:01 1.63 0.00 1.63 0.00 21.73 01:23:01 1.20 0.00 1.20 0.00 16.00 01:24:01 1.80 0.00 1.80 0.00 22.40 01:25:01 1.20 0.00 1.20 0.00 15.33 01:26:01 2.97 0.08 2.88 0.67 60.92 01:27:01 5.43 1.83 3.60 14.66 77.45 01:28:01 2.43 0.02 2.42 0.13 57.05 01:29:01 1.40 0.00 1.40 0.00 26.40 01:30:01 1.43 0.00 1.43 0.00 53.72 01:31:01 1.70 0.00 1.70 0.00 42.13 01:32:01 1.77 0.00 1.77 0.00 41.06 01:33:01 1.55 0.00 1.55 0.00 35.19 01:34:01 1.93 0.00 1.93 0.00 34.93 01:35:01 1.95 0.00 1.95 0.00 43.33 01:36:01 17.73 4.37 13.36 124.78 3906.68 Average: 15.27 3.25 12.02 126.32 3708.85 01:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:13:01 14029292 15592656 2395676 14.59 61280 1704712 762896 4.37 644228 1543348 151996 01:14:01 12282060 14246992 4142908 25.22 76360 2076384 2556376 14.63 2040012 1861512 36812 01:15:02 10131260 12174652 6293708 38.32 78292 2150452 4877036 27.91 4166704 1873720 5816 01:16:01 9656128 11702128 6768840 41.21 78396 2152664 5261180 30.11 4644912 1871652 504 01:17:01 9646104 11694124 6778864 41.27 78492 2154568 5300064 30.33 4652340 1873576 240 01:18:01 9645832 11694420 6779136 41.27 78552 2155128 5300064 30.33 4652284 1874104 756 01:19:01 9632304 11681660 6792664 41.36 78616 2155780 5300064 30.33 4666036 1873696 20 01:20:01 9626788 11676904 6798180 41.39 78700 2156460 5300064 30.33 4670536 1874220 276 01:21:01 9625092 11675776 6799876 41.40 78748 2156912 5316140 30.42 4672340 1874688 232 01:22:01 9624184 11674872 6800784 41.41 78800 2156904 5316140 30.42 4672524 1874692 104 01:23:01 9623992 11674740 6800976 41.41 78848 2156924 5316140 30.42 4672680 1874700 72 01:24:01 9623372 11674212 6801596 41.41 78904 2156932 5316140 30.42 4672868 1874708 208 01:25:01 9623760 11674632 6801208 41.41 78952 2156932 5316140 30.42 4672772 1874708 60 01:26:01 9617024 11668612 6807944 41.45 79020 2157512 5316140 30.42 4678536 1875168 108 01:27:01 9604968 11658304 6820000 41.52 79584 2158624 5399636 30.90 4689204 1875500 480 01:28:01 9602380 11656204 6822588 41.54 79664 2159004 5399636 30.90 4691376 1875820 180 01:29:01 9601384 11655640 6823584 41.54 79736 2159364 5399636 30.90 4691712 1876172 340 01:30:01 9600352 11655576 6824616 41.55 79820 2160200 5399636 30.90 4692584 1876996 456 01:31:01 9598252 11653944 6826716 41.56 79888 2160584 5399636 30.90 4693264 1877380 208 01:32:01 9597708 11654028 6827260 41.57 79976 2161116 5399636 30.90 4693308 1877912 456 01:33:01 9596240 11652672 6828728 41.58 80040 2161152 5399636 30.90 4694864 1877948 216 01:34:01 9592408 11649096 6832560 41.60 80120 2161316 5399636 30.90 4698164 1878112 132 01:35:01 9591576 11648736 6833392 41.60 80188 2161700 5399636 30.90 4698944 1878488 48 01:36:01 12538660 15101264 3886308 23.66 81672 2657464 1138572 6.52 1642360 1984696 383104 Average: 10054630 12103827 6370338 38.78 78444 2156200 4845412 27.73 4252690 1865563 24284 01:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:13:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 01:13:01 ens3 53.61 35.11 767.46 7.14 0.00 0.00 0.00 0.00 01:14:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 01:14:01 ens3 340.70 271.96 4040.07 61.68 0.00 0.00 0.00 0.00 01:15:02 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 01:15:02 ens3 3256.22 2309.50 1000.65 825.21 0.00 0.00 0.00 0.00 01:16:01 lo 0.75 0.75 0.20 0.20 0.00 0.00 0.00 0.00 01:16:01 ens3 50.92 40.48 11.78 12.95 0.00 0.00 0.00 0.00 01:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 ens3 445.14 283.79 167.98 134.71 0.00 0.00 0.00 0.00 01:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:18:01 ens3 54.51 40.91 20.32 18.64 0.00 0.00 0.00 0.00 01:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 ens3 121.66 94.27 42.67 37.71 0.00 0.00 0.00 0.00 01:20:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:20:01 ens3 69.11 49.89 30.32 27.96 0.00 0.00 0.00 0.00 01:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 ens3 74.52 45.44 25.33 19.87 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:22:01 ens3 1.63 0.75 0.56 0.70 0.00 0.00 0.00 0.00 01:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 ens3 0.25 0.22 0.06 0.26 0.00 0.00 0.00 0.00 01:24:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:24:01 ens3 0.32 0.27 0.07 0.24 0.00 0.00 0.00 0.00 01:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 ens3 0.22 0.17 0.06 0.21 0.00 0.00 0.00 0.00 01:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:26:01 ens3 25.15 17.68 7.43 6.90 0.00 0.00 0.00 0.00 01:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 ens3 55.27 36.89 14.24 12.54 0.00 0.00 0.00 0.00 01:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:28:01 ens3 10.33 6.96 2.60 2.51 0.00 0.00 0.00 0.00 01:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 ens3 3.83 2.25 1.01 0.97 0.00 0.00 0.00 0.00 01:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:30:01 ens3 160.19 84.34 56.76 43.03 0.00 0.00 0.00 0.00 01:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 ens3 8.28 4.60 2.53 2.33 0.00 0.00 0.00 0.00 01:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:32:01 ens3 50.47 34.43 15.15 11.74 0.00 0.00 0.00 0.00 01:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 ens3 1.15 0.70 0.31 0.36 0.00 0.00 0.00 0.00 01:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:34:01 ens3 13.21 9.68 3.54 3.18 0.00 0.00 0.00 0.00 01:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 ens3 89.14 63.71 25.25 22.99 0.00 0.00 0.00 0.00 01:36:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 01:36:01 ens3 306.67 243.79 509.74 87.69 0.00 0.00 0.00 0.00 Average: lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 Average: ens3 216.47 153.32 281.29 55.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-194-generic (prd-ubuntu1804-builder-4c-4g-11872) 03/09/24 _x86_64_ (4 CPU) 01:11:26 LINUX RESTART (4 CPU) 01:12:01 CPU %user %nice %system %iowait %steal %idle 01:13:01 all 16.96 0.00 1.30 5.44 0.07 76.23 01:13:01 0 19.57 0.00 1.11 1.66 0.08 77.58 01:13:01 1 12.45 0.00 0.95 15.47 0.07 71.07 01:13:01 2 22.54 0.00 1.91 1.69 0.08 73.78 01:13:01 3 13.27 0.00 1.23 2.89 0.07 82.55 01:14:01 all 35.00 0.00 1.81 6.54 0.11 56.54 01:14:01 0 27.62 0.00 1.07 4.06 0.12 67.13 01:14:01 1 50.78 0.00 2.04 9.32 0.13 37.72 01:14:01 2 38.11 0.00 1.62 0.58 0.12 59.57 01:14:01 3 23.49 0.00 2.52 12.22 0.08 61.69 01:15:02 all 45.07 0.00 8.38 1.64 0.15 44.77 01:15:02 0 48.57 0.00 11.91 4.44 0.15 34.92 01:15:02 1 42.76 0.00 9.40 0.03 0.13 47.68 01:15:02 2 51.20 0.00 3.12 0.50 0.15 45.03 01:15:02 3 37.71 0.00 9.07 1.55 0.13 51.54 01:16:01 all 22.78 0.00 0.34 0.71 0.06 76.12 01:16:01 0 17.02 0.00 0.22 1.61 0.05 81.10 01:16:01 1 22.23 0.00 0.29 0.07 0.07 77.35 01:16:01 2 19.36 0.00 0.24 0.03 0.05 80.32 01:16:01 3 32.55 0.00 0.60 1.12 0.07 65.66 01:17:01 all 2.92 0.00 0.41 0.01 0.02 96.64 01:17:01 0 1.92 0.00 0.82 0.02 0.02 97.23 01:17:01 1 2.04 0.00 0.27 0.00 0.02 97.68 01:17:01 2 3.90 0.00 0.46 0.00 0.00 95.64 01:17:01 3 3.80 0.00 0.12 0.02 0.03 96.03 01:18:01 all 1.07 0.00 0.11 0.01 0.01 98.80 01:18:01 0 1.49 0.00 0.08 0.02 0.02 98.40 01:18:01 1 0.35 0.00 0.12 0.00 0.00 99.53 01:18:01 2 1.15 0.00 0.17 0.00 0.02 98.67 01:18:01 3 1.30 0.00 0.07 0.03 0.02 98.58 01:19:01 all 1.56 0.00 0.15 0.02 0.01 98.26 01:19:01 0 2.71 0.00 0.17 0.07 0.00 97.06 01:19:01 1 1.53 0.00 0.17 0.02 0.00 98.28 01:19:01 2 1.09 0.00 0.17 0.00 0.02 98.73 01:19:01 3 0.93 0.00 0.07 0.00 0.00 99.00 01:20:01 all 2.58 0.00 0.15 1.95 0.02 95.30 01:20:01 0 2.00 0.00 0.23 3.92 0.02 93.83 01:20:01 1 2.97 0.00 0.05 1.00 0.02 95.96 01:20:01 2 2.61 0.00 0.25 1.02 0.02 96.10 01:20:01 3 2.70 0.00 0.12 1.84 0.02 95.33 01:21:01 all 0.99 0.00 0.09 0.14 0.01 98.76 01:21:01 0 1.27 0.00 0.07 0.57 0.03 98.06 01:21:01 1 0.77 0.00 0.08 0.00 0.03 99.12 01:21:01 2 1.05 0.00 0.07 0.00 0.02 98.87 01:21:01 3 0.90 0.00 0.13 0.00 0.02 98.95 01:22:01 all 0.08 0.00 0.02 0.01 0.01 99.88 01:22:01 0 0.07 0.00 0.03 0.02 0.00 99.88 01:22:01 1 0.12 0.00 0.03 0.00 0.02 99.83 01:22:01 2 0.10 0.00 0.00 0.00 0.00 99.90 01:22:01 3 0.03 0.00 0.02 0.02 0.00 99.93 01:23:01 all 0.03 0.00 0.03 0.01 0.01 99.93 01:23:01 0 0.03 0.00 0.05 0.02 0.02 99.88 01:23:01 1 0.03 0.00 0.03 0.00 0.00 99.93 01:23:01 2 0.03 0.00 0.00 0.00 0.00 99.97 01:23:01 3 0.02 0.00 0.02 0.02 0.00 99.95 01:23:01 CPU %user %nice %system %iowait %steal %idle 01:24:01 all 0.07 0.00 0.01 0.02 0.00 99.90 01:24:01 0 0.02 0.00 0.02 0.10 0.02 99.85 01:24:01 1 0.10 0.00 0.02 0.00 0.02 99.87 01:24:01 2 0.12 0.00 0.02 0.00 0.00 99.87 01:24:01 3 0.03 0.00 0.00 0.00 0.00 99.97 01:25:01 all 0.04 0.00 0.02 0.01 0.01 99.92 01:25:01 0 0.03 0.00 0.02 0.02 0.00 99.93 01:25:01 1 0.07 0.00 0.02 0.00 0.02 99.90 01:25:01 2 0.03 0.00 0.03 0.00 0.02 99.92 01:25:01 3 0.03 0.00 0.02 0.00 0.00 99.95 01:26:01 all 3.03 0.00 0.11 0.01 0.02 96.83 01:26:01 0 2.45 0.00 0.08 0.03 0.02 97.42 01:26:01 1 3.95 0.00 0.20 0.02 0.03 95.80 01:26:01 2 3.60 0.00 0.07 0.00 0.02 96.31 01:26:01 3 2.12 0.00 0.07 0.00 0.02 97.80 01:27:01 all 4.66 0.00 0.17 0.02 0.02 95.11 01:27:01 0 2.97 0.00 0.15 0.05 0.02 96.81 01:27:01 1 5.29 0.00 0.18 0.02 0.02 94.49 01:27:01 2 4.68 0.00 0.18 0.00 0.03 95.10 01:27:01 3 5.69 0.00 0.20 0.03 0.03 94.04 01:28:01 all 1.69 0.00 0.08 0.02 0.01 98.20 01:28:01 0 2.37 0.00 0.08 0.05 0.02 97.48 01:28:01 1 1.37 0.00 0.05 0.00 0.02 98.57 01:28:01 2 1.60 0.00 0.07 0.00 0.00 98.34 01:28:01 3 1.42 0.00 0.12 0.02 0.03 98.41 01:29:01 all 1.99 0.00 0.07 0.01 0.02 97.91 01:29:01 0 3.92 0.00 0.05 0.03 0.02 95.98 01:29:01 1 0.77 0.00 0.07 0.00 0.00 99.17 01:29:01 2 0.75 0.00 0.10 0.00 0.03 99.12 01:29:01 3 2.57 0.00 0.07 0.02 0.02 97.33 01:30:01 all 1.45 0.00 0.15 0.01 0.01 98.38 01:30:01 0 1.61 0.00 0.08 0.03 0.02 98.26 01:30:01 1 1.20 0.00 0.12 0.00 0.02 98.66 01:30:01 2 1.15 0.00 0.18 0.02 0.00 98.65 01:30:01 3 1.82 0.00 0.22 0.00 0.02 97.95 01:31:01 all 0.87 0.00 0.07 0.02 0.01 99.03 01:31:01 0 0.63 0.00 0.12 0.02 0.02 99.22 01:31:01 1 0.40 0.00 0.03 0.00 0.00 99.56 01:31:01 2 1.37 0.00 0.07 0.05 0.02 98.50 01:31:01 3 1.07 0.00 0.08 0.00 0.00 98.85 01:32:01 all 0.64 0.00 0.10 0.01 0.02 99.23 01:32:01 0 0.57 0.00 0.15 0.03 0.03 99.22 01:32:01 1 0.35 0.00 0.03 0.00 0.02 99.60 01:32:01 2 0.95 0.00 0.08 0.02 0.00 98.95 01:32:01 3 0.70 0.00 0.08 0.00 0.02 99.20 01:33:01 all 1.12 0.00 0.05 0.01 0.01 98.82 01:33:01 0 0.92 0.00 0.07 0.02 0.02 98.98 01:33:01 1 0.58 0.00 0.05 0.00 0.02 99.35 01:33:01 2 1.10 0.00 0.03 0.03 0.02 98.81 01:33:01 3 1.87 0.00 0.07 0.00 0.02 98.05 01:34:01 all 1.41 0.00 0.08 0.01 0.01 98.49 01:34:01 0 2.62 0.00 0.12 0.02 0.02 97.23 01:34:01 1 0.78 0.00 0.08 0.00 0.02 99.12 01:34:01 2 1.20 0.00 0.07 0.03 0.00 98.70 01:34:01 3 1.07 0.00 0.05 0.00 0.00 98.88 01:34:01 CPU %user %nice %system %iowait %steal %idle 01:35:01 all 1.03 0.00 0.13 0.02 0.02 98.80 01:35:01 0 1.63 0.00 0.22 0.02 0.05 98.08 01:35:01 1 0.67 0.00 0.17 0.02 0.02 99.13 01:35:01 2 0.99 0.00 0.03 0.05 0.00 98.93 01:35:01 3 0.83 0.00 0.07 0.00 0.02 99.08 01:36:01 all 26.03 0.00 1.24 0.05 0.06 72.61 01:36:01 0 22.47 0.00 0.89 0.00 0.05 76.60 01:36:01 1 35.15 0.00 1.99 0.12 0.08 62.66 01:36:01 2 25.26 0.00 1.04 0.07 0.07 73.56 01:36:01 3 21.25 0.00 1.07 0.02 0.05 77.61 Average: all 7.19 0.00 0.63 0.69 0.03 91.47 Average: 0 6.84 0.00 0.74 0.70 0.03 91.68 Average: 1 7.75 0.00 0.68 1.09 0.03 90.45 Average: 2 7.64 0.00 0.41 0.17 0.03 91.75 Average: 3 6.51 0.00 0.66 0.82 0.03 91.98