---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1806 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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): 0-7 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: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 845 27650 0 3671 30866 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:1d:0b:8e brd ff:ff:ff:ff:ff:ff inet 10.30.106.58/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85641sec preferred_lft 85641sec inet6 fe80::f816:3eff:fe1d:b8e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:07:cb:cc brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:76ff:fe07:cbcc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1806) 11/19/23 _x86_64_ (8 CPU) 22:58:29 LINUX RESTART (8 CPU) 22:59:01 tps rtps wtps bread/s bwrtn/s 23:00:01 68.97 0.00 68.97 0.00 99186.67 23:01:01 3.98 2.08 1.90 57.31 25.19 23:02:01 1.20 0.00 1.20 0.00 13.33 23:03:01 1.77 0.00 1.77 0.00 21.46 23:04:02 1.02 0.00 1.02 0.00 12.26 23:05:01 2.07 1.10 0.97 54.77 171.23 23:06:01 82.65 37.28 45.38 1745.18 6053.39 23:07:01 382.65 45.39 337.26 2457.72 20475.12 23:08:01 450.93 11.30 439.64 999.27 25979.61 23:09:01 7.12 0.00 7.12 0.00 730.68 23:10:01 16.23 2.32 13.91 91.45 1588.80 23:11:01 147.88 3.55 144.33 454.31 20475.10 Average: 97.34 8.59 88.75 488.93 14581.00 22:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:00:01 30663740 31905748 2275480 6.91 38652 1531912 1343896 3.95 616460 1414980 204 23:01:01 30626432 31870816 2312788 7.02 38748 1533616 1323720 3.89 651392 1415652 8 23:02:01 30626488 31870940 2312732 7.02 38836 1533576 1323720 3.89 650884 1415652 8 23:03:01 30625008 31869616 2314212 7.03 38932 1533636 1323720 3.89 651172 1415656 8 23:04:02 30625288 31870004 2313932 7.02 38980 1533640 1323720 3.89 651028 1415660 40 23:05:01 30588288 31839428 2350932 7.14 39048 1539968 1323720 3.89 683776 1421032 372 23:06:01 30129804 31712688 2809416 8.53 66748 1828088 1436984 4.23 865104 1662012 142668 23:07:01 28059540 30815644 4879680 14.81 143592 2831512 2948112 8.67 1841624 2607316 726344 23:08:01 27578748 30392596 5360472 16.27 144740 2882284 3434128 10.10 2331680 2583328 11716 23:09:01 26131748 28951468 6807472 20.67 144940 2888300 4975224 14.64 3752760 2588612 12 23:10:01 28048800 31141156 4890420 14.85 147752 3145024 2757784 8.11 1637664 2804044 218768 23:11:01 28288768 31579808 4650452 14.12 162620 3317052 1536800 4.52 1313904 2870832 33376 Average: 29332721 31318326 3606499 10.95 86966 2174884 2087627 6.14 1303954 1967898 94460 22:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 ens3 1.95 0.37 0.45 0.65 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:01:01 ens3 12.11 7.28 8.72 11.55 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 ens3 1.18 0.22 0.10 0.41 0.00 0.00 0.00 0.00 23:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:03:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:03:01 ens3 1.22 0.22 0.10 0.18 0.00 0.00 0.00 0.00 23:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:04:02 ens3 1.75 0.17 0.23 0.23 0.00 0.00 0.00 0.00 23:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:05:01 ens3 63.92 23.57 98.02 7.04 0.00 0.00 0.00 0.00 23:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:06:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 23:06:01 ens3 116.23 78.47 1194.44 16.58 0.00 0.00 0.00 0.00 23:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:07:01 lo 5.40 5.40 0.87 0.87 0.00 0.00 0.00 0.00 23:07:01 ens3 660.14 422.60 4365.12 63.50 0.00 0.00 0.00 0.00 23:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 23:08:01 ens3 8.01 5.75 67.10 0.81 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:09:01 ens3 1.32 0.25 0.17 0.32 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 23:10:01 ens3 122.23 100.20 1450.35 24.78 0.00 0.00 0.00 0.00 23:11:01 docker0 2.80 5.26 0.19 58.52 0.00 0.00 0.00 0.00 23:11:01 lo 5.66 5.66 0.52 0.52 0.00 0.00 0.00 0.00 23:11:01 ens3 132.45 148.36 140.60 1009.48 0.00 0.00 0.00 0.00 Average: docker0 0.23 0.44 0.02 4.89 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.14 0.14 0.00 0.00 0.00 0.00 Average: ens3 93.58 65.68 611.13 94.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1806) 11/19/23 _x86_64_ (8 CPU) 22:58:29 LINUX RESTART (8 CPU) 22:59:01 CPU %user %nice %system %iowait %steal %idle 23:00:01 all 0.21 0.00 0.02 0.84 0.01 98.93 23:00:01 0 0.05 0.00 0.02 0.00 0.00 99.93 23:00:01 1 0.02 0.00 0.00 0.00 0.02 99.97 23:00:01 2 0.03 0.00 0.02 0.00 0.00 99.95 23:00:01 3 0.10 0.00 0.00 0.02 0.00 99.88 23:00:01 4 0.02 0.00 0.00 6.64 0.02 93.33 23:00:01 5 0.02 0.00 0.02 0.00 0.00 99.97 23:00:01 6 1.41 0.00 0.07 0.12 0.02 98.40 23:00:01 7 0.08 0.00 0.02 0.00 0.00 99.90 23:01:01 all 0.38 0.00 0.03 0.01 0.00 99.57 23:01:01 0 0.08 0.00 0.03 0.00 0.00 99.88 23:01:01 1 0.60 0.00 0.03 0.02 0.00 99.35 23:01:01 2 0.08 0.00 0.02 0.00 0.00 99.90 23:01:01 3 0.63 0.00 0.00 0.00 0.00 99.37 23:01:01 4 0.20 0.00 0.03 0.00 0.00 99.77 23:01:01 5 0.98 0.00 0.02 0.03 0.00 98.97 23:01:01 6 0.13 0.00 0.05 0.05 0.02 99.75 23:01:01 7 0.33 0.00 0.05 0.00 0.00 99.62 23:02:01 all 0.02 0.00 0.01 0.00 0.00 99.97 23:02:01 0 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 1 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 2 0.00 0.00 0.02 0.00 0.00 99.98 23:02:01 3 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 4 0.00 0.00 0.00 0.00 0.00 100.00 23:02:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:02:01 6 0.07 0.00 0.03 0.02 0.02 99.87 23:02:01 7 0.03 0.00 0.00 0.00 0.00 99.97 23:03:01 all 0.03 0.00 0.01 0.01 0.00 99.95 23:03:01 0 0.02 0.00 0.00 0.00 0.00 99.98 23:03:01 1 0.08 0.00 0.02 0.00 0.00 99.90 23:03:01 2 0.02 0.00 0.00 0.00 0.00 99.98 23:03:01 3 0.00 0.00 0.02 0.00 0.00 99.98 23:03:01 4 0.00 0.00 0.02 0.00 0.00 99.98 23:03:01 5 0.02 0.00 0.00 0.00 0.00 99.98 23:03:01 6 0.02 0.00 0.03 0.05 0.02 99.88 23:03:01 7 0.03 0.00 0.02 0.00 0.02 99.93 23:04:02 all 0.28 0.00 0.01 0.00 0.00 99.71 23:04:02 0 0.02 0.00 0.00 0.00 0.00 99.98 23:04:02 1 2.04 0.00 0.02 0.02 0.02 97.92 23:04:02 2 0.00 0.00 0.02 0.00 0.00 99.98 23:04:02 3 0.00 0.00 0.00 0.00 0.00 100.00 23:04:02 4 0.02 0.00 0.02 0.00 0.00 99.97 23:04:02 5 0.02 0.00 0.00 0.00 0.00 99.98 23:04:02 6 0.07 0.00 0.02 0.00 0.00 99.92 23:04:02 7 0.05 0.00 0.02 0.00 0.00 99.93 23:05:01 all 0.57 0.00 0.03 0.00 0.00 99.39 23:05:01 0 0.02 0.00 0.05 0.02 0.00 99.92 23:05:01 1 2.21 0.00 0.03 0.02 0.02 97.73 23:05:01 2 0.49 0.00 0.00 0.00 0.00 99.51 23:05:01 3 0.47 0.00 0.00 0.02 0.02 99.49 23:05:01 4 0.14 0.00 0.02 0.00 0.00 99.85 23:05:01 5 0.07 0.00 0.02 0.00 0.00 99.92 23:05:01 6 0.80 0.00 0.00 0.00 0.02 99.19 23:05:01 7 0.31 0.00 0.14 0.00 0.00 99.56 23:06:01 all 8.43 0.00 0.67 0.55 0.03 90.32 23:06:01 0 2.20 0.00 0.42 0.40 0.02 96.97 23:06:01 1 3.07 0.00 0.58 3.01 0.03 93.30 23:06:01 2 2.10 0.00 0.25 0.02 0.00 97.63 23:06:01 3 0.77 0.00 0.15 0.05 0.03 99.00 23:06:01 4 1.35 0.00 0.27 0.03 0.02 98.33 23:06:01 5 27.23 0.00 1.69 0.52 0.05 70.52 23:06:01 6 16.28 0.00 0.97 0.13 0.03 82.58 23:06:01 7 14.48 0.00 1.02 0.25 0.05 84.20 23:07:01 all 14.03 0.00 2.42 0.66 0.06 82.83 23:07:01 0 9.18 0.00 0.57 0.33 0.03 89.89 23:07:01 1 6.13 0.00 1.68 1.31 0.05 90.83 23:07:01 2 18.11 0.00 1.83 0.12 0.05 79.90 23:07:01 3 9.26 0.00 2.01 1.16 0.08 87.49 23:07:01 4 18.44 0.00 3.19 0.03 0.07 78.27 23:07:01 5 28.05 0.00 3.13 1.67 0.08 67.06 23:07:01 6 13.15 0.00 4.21 0.49 0.07 82.09 23:07:01 7 9.81 0.00 2.76 0.19 0.07 87.18 23:08:01 all 17.12 0.00 0.69 1.51 0.06 80.63 23:08:01 0 3.33 0.00 0.28 0.03 0.02 96.33 23:08:01 1 22.38 0.00 0.52 0.77 0.07 76.27 23:08:01 2 26.01 0.00 0.77 0.00 0.07 73.16 23:08:01 3 22.08 0.00 1.75 10.60 0.07 65.50 23:08:01 4 11.75 0.00 0.53 0.00 0.07 87.65 23:08:01 5 23.42 0.00 0.67 0.13 0.07 75.71 23:08:01 6 18.69 0.00 0.47 0.25 0.03 80.56 23:08:01 7 9.33 0.00 0.52 0.28 0.07 89.80 23:09:01 all 23.94 0.00 0.47 0.11 0.06 75.42 23:09:01 0 8.82 0.00 0.27 0.00 0.05 90.87 23:09:01 1 16.05 0.00 0.81 0.40 0.08 82.66 23:09:01 2 51.49 0.00 0.55 0.00 0.07 47.89 23:09:01 3 28.98 0.00 0.60 0.38 0.08 69.96 23:09:01 4 25.77 0.00 0.58 0.00 0.05 73.60 23:09:01 5 8.32 0.00 0.32 0.05 0.05 91.26 23:09:01 6 39.62 0.00 0.43 0.00 0.05 59.89 23:09:01 7 12.55 0.00 0.27 0.00 0.03 87.15 23:10:01 all 15.36 0.00 0.44 0.06 0.06 84.09 23:10:01 0 5.85 0.00 0.42 0.00 0.07 93.67 23:10:01 1 42.99 0.00 0.27 0.32 0.08 56.34 23:10:01 2 7.55 0.00 0.35 0.00 0.05 92.05 23:10:01 3 12.47 0.00 0.25 0.03 0.03 87.21 23:10:01 4 21.01 0.00 0.27 0.00 0.03 78.69 23:10:01 5 7.32 0.00 0.62 0.02 0.10 91.95 23:10:01 6 14.17 0.00 0.92 0.12 0.08 84.71 23:10:01 7 11.56 0.00 0.37 0.00 0.03 88.04 23:10:01 CPU %user %nice %system %iowait %steal %idle 23:11:01 all 10.42 0.00 1.10 1.83 0.04 86.62 23:11:01 0 18.05 0.00 1.40 1.22 0.08 79.24 23:11:01 1 25.12 0.00 1.39 4.25 0.05 69.19 23:11:01 2 17.30 0.00 1.32 4.45 0.03 76.91 23:11:01 3 7.91 0.00 1.15 2.54 0.02 88.38 23:11:01 4 5.52 0.00 1.24 1.37 0.03 91.83 23:11:01 5 3.19 0.00 0.78 0.05 0.02 95.96 23:11:01 6 2.76 0.00 0.62 0.18 0.02 96.42 23:11:01 7 3.53 0.00 0.92 0.55 0.03 94.96 Average: all 7.57 0.00 0.49 0.47 0.03 91.45 Average: 0 3.97 0.00 0.29 0.17 0.02 95.55 Average: 1 10.04 0.00 0.44 0.84 0.03 88.64 Average: 2 10.27 0.00 0.43 0.38 0.02 88.90 Average: 3 6.89 0.00 0.49 1.23 0.03 91.35 Average: 4 7.03 0.00 0.51 0.67 0.02 91.76 Average: 5 8.22 0.00 0.61 0.21 0.03 90.93 Average: 6 8.94 0.00 0.65 0.12 0.03 90.26 Average: 7 5.18 0.00 0.51 0.11 0.03 94.19