---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4275 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 866 27326 0 3974 30844 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:93:1b:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.92/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe93:1b29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:58:6d:c2:e2 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4275) 12/11/23 _x86_64_ (8 CPU) 16:01:06 LINUX RESTART (8 CPU) 16:02:03 tps rtps wtps bread/s bwrtn/s 16:03:01 136.42 40.53 95.90 2538.46 21600.55 16:04:01 102.63 15.88 86.75 982.24 20422.46 16:05:01 43.23 3.68 39.54 102.78 15189.07 16:06:01 45.33 1.33 43.99 49.33 17141.41 16:07:01 48.38 0.32 48.06 6.93 24950.77 16:08:01 33.53 0.28 33.24 5.20 12827.73 16:09:01 10.01 0.00 10.01 0.00 11729.78 16:10:01 13.36 0.00 13.36 0.00 10528.65 16:11:01 23.90 0.28 23.61 12.66 12821.60 Average: 50.44 6.80 43.64 402.94 16337.40 16:02:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:03:01 29802592 31621692 3136628 9.52 82868 2036992 1947764 5.73 971936 1852972 160516 16:04:01 28217940 30253220 4721280 14.33 90776 2235084 2614408 7.69 2409800 1976624 35764 16:05:01 28065900 30271324 4873320 14.79 97848 2389580 2600036 7.65 2415808 2101188 42908 16:06:01 27831740 30277848 5107480 15.51 105308 2613672 3020060 8.89 2439168 2296720 62664 16:07:01 26237092 29084864 6702128 20.35 108220 3003796 4125812 12.14 3740944 2571820 38704 16:08:01 26068816 28985912 6870404 20.86 110828 3068204 3805920 11.20 3852896 2624372 17916 16:09:01 25823036 28792376 7116184 21.60 110908 3118632 3943724 11.60 4048836 2672912 112 16:10:01 26097880 29092612 6841340 20.77 111092 3142384 3701736 10.89 3754964 2691128 296 16:11:01 28027956 31609904 4911264 14.91 113728 3706964 1422948 4.19 1356792 3142936 529176 Average: 27352550 29998861 5586670 16.96 103508 2812812 3020268 8.89 2776794 2436741 98673 16:02:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:03:01 lo 0.97 0.97 0.10 0.10 0.00 0.00 0.00 0.00 16:03:01 ens3 75.69 47.04 1261.92 10.60 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 16:04:01 ens3 447.59 351.32 2062.90 105.51 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 lo 9.65 9.65 1.04 1.04 0.00 0.00 0.00 0.00 16:05:01 ens3 868.56 674.72 1713.31 213.80 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 lo 25.11 25.11 3.68 3.68 0.00 0.00 0.00 0.00 16:06:01 ens3 815.28 588.62 2667.76 205.03 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 lo 3.22 3.22 0.78 0.78 0.00 0.00 0.00 0.00 16:07:01 ens3 1539.26 1141.81 1197.93 428.90 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 lo 61.39 61.39 17.20 17.20 0.00 0.00 0.00 0.00 16:08:01 ens3 6318.68 4677.59 1731.70 1800.19 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 lo 7.85 7.85 1.69 1.69 0.00 0.00 0.00 0.00 16:09:01 ens3 5494.37 3804.18 1267.94 1432.55 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 lo 20.35 20.35 4.15 4.15 0.00 0.00 0.00 0.00 16:10:01 ens3 306.30 210.33 79.16 84.53 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 1.28 1.28 0.28 0.28 0.00 0.00 0.00 0.00 16:11:01 ens3 307.47 249.93 119.86 84.29 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 14.51 14.51 3.23 3.23 0.00 0.00 0.00 0.00 Average: ens3 1803.42 1309.74 1345.03 486.81 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4275) 12/11/23 _x86_64_ (8 CPU) 16:01:06 LINUX RESTART (8 CPU) 16:02:03 CPU %user %nice %system %iowait %steal %idle 16:03:01 all 11.06 0.00 0.81 2.18 0.03 85.92 16:03:01 0 2.45 0.00 0.36 1.95 0.05 95.18 16:03:01 1 13.97 0.00 0.83 0.31 0.02 84.87 16:03:01 2 1.88 0.00 0.38 0.19 0.00 97.55 16:03:01 3 2.90 0.00 0.40 1.77 0.02 94.92 16:03:01 4 1.48 0.00 0.33 0.26 0.02 97.91 16:03:01 5 1.73 0.00 0.62 7.89 0.02 89.75 16:03:01 6 29.30 0.00 1.54 3.54 0.03 65.59 16:03:01 7 34.72 0.00 2.04 1.55 0.05 61.64 16:04:01 all 38.75 0.00 1.36 0.92 0.08 58.89 16:04:01 0 45.69 0.00 1.54 0.07 0.08 52.62 16:04:01 1 45.02 0.00 0.67 0.08 0.08 54.15 16:04:01 2 46.52 0.00 2.47 1.10 0.08 49.82 16:04:01 3 23.92 0.00 1.52 0.22 0.08 74.27 16:04:01 4 31.96 0.00 1.19 0.89 0.07 65.90 16:04:01 5 42.29 0.00 1.04 3.35 0.08 53.23 16:04:01 6 41.68 0.00 0.70 0.00 0.07 57.56 16:04:01 7 32.91 0.00 1.76 1.69 0.08 63.56 16:05:01 all 34.58 0.00 1.86 0.51 0.08 62.98 16:05:01 0 33.67 0.00 0.77 0.05 0.07 65.44 16:05:01 1 36.27 0.00 1.15 0.00 0.05 62.53 16:05:01 2 42.89 0.00 1.45 2.91 0.07 52.68 16:05:01 3 32.86 0.00 3.90 0.54 0.08 62.63 16:05:01 4 35.28 0.00 2.79 0.30 0.08 61.54 16:05:01 5 30.63 0.00 1.52 0.05 0.07 67.73 16:05:01 6 31.39 0.00 0.95 0.20 0.07 67.39 16:05:01 7 33.66 0.00 2.36 0.00 0.07 63.92 16:06:01 all 31.79 0.00 1.67 0.57 0.08 65.89 16:06:01 0 30.19 0.00 2.38 0.00 0.07 67.36 16:06:01 1 27.65 0.00 1.57 0.02 0.07 70.70 16:06:01 2 35.18 0.00 1.78 3.55 0.10 59.38 16:06:01 3 26.71 0.00 1.49 0.84 0.08 70.88 16:06:01 4 33.77 0.00 1.69 0.00 0.08 64.46 16:06:01 5 29.98 0.00 1.05 0.03 0.08 68.86 16:06:01 6 31.48 0.00 1.87 0.08 0.08 66.48 16:06:01 7 39.37 0.00 1.51 0.05 0.10 58.98 16:07:01 all 28.59 0.00 3.56 1.31 0.07 66.47 16:07:01 0 35.60 0.00 1.80 0.03 0.08 62.49 16:07:01 1 20.25 0.00 3.27 0.00 0.07 76.41 16:07:01 2 20.95 0.00 4.20 5.10 0.05 69.70 16:07:01 3 34.00 0.00 2.29 1.92 0.08 61.70 16:07:01 4 32.19 0.00 4.56 1.55 0.07 61.63 16:07:01 5 22.31 0.00 6.89 0.00 0.07 70.73 16:07:01 6 35.62 0.00 3.60 0.02 0.07 60.70 16:07:01 7 27.84 0.00 1.93 1.84 0.07 68.32 16:08:01 all 29.61 0.00 8.34 1.05 0.10 60.91 16:08:01 0 27.57 0.00 7.41 0.03 0.12 64.86 16:08:01 1 32.19 0.00 4.95 0.23 0.10 62.53 16:08:01 2 25.69 0.00 4.33 6.38 0.10 63.50 16:08:01 3 33.78 0.00 12.18 0.73 0.12 53.20 16:08:01 4 31.74 0.00 16.69 0.07 0.08 51.41 16:08:01 5 28.14 0.00 2.95 0.67 0.08 68.15 16:08:01 6 30.91 0.00 13.22 0.12 0.08 55.67 16:08:01 7 26.81 0.00 4.99 0.20 0.10 67.89 16:09:01 all 25.75 0.00 8.88 0.53 0.08 64.76 16:09:01 0 31.76 0.00 19.90 0.15 0.12 48.08 16:09:01 1 24.49 0.00 4.54 0.02 0.07 70.88 16:09:01 2 22.42 0.00 10.73 4.03 0.08 62.74 16:09:01 3 23.55 0.00 7.86 0.00 0.07 68.52 16:09:01 4 26.17 0.00 6.65 0.00 0.07 67.11 16:09:01 5 25.90 0.00 3.94 0.00 0.07 70.10 16:09:01 6 24.50 0.00 6.02 0.00 0.07 69.42 16:09:01 7 27.18 0.00 11.44 0.00 0.07 61.31 16:10:01 all 28.88 0.00 1.19 0.42 0.07 69.44 16:10:01 0 28.57 0.00 1.17 0.00 0.07 70.20 16:10:01 1 27.09 0.00 0.85 2.74 0.08 69.24 16:10:01 2 32.02 0.00 1.12 0.62 0.07 66.18 16:10:01 3 24.84 0.00 1.15 0.00 0.07 73.94 16:10:01 4 32.20 0.00 1.54 0.00 0.07 66.20 16:10:01 5 29.42 0.00 1.32 0.00 0.07 69.19 16:10:01 6 32.40 0.00 1.15 0.00 0.07 66.38 16:10:01 7 24.55 0.00 1.20 0.00 0.07 74.18 16:11:01 all 19.63 0.00 2.71 1.08 0.05 76.53 16:11:01 0 12.66 0.00 0.40 0.00 0.03 86.91 16:11:01 1 17.28 0.00 0.70 4.19 0.03 77.80 16:11:01 2 18.04 0.00 0.85 0.00 0.03 81.08 16:11:01 3 23.38 0.00 0.97 4.30 0.07 71.29 16:11:01 4 16.97 0.00 0.87 0.00 0.03 82.13 16:11:01 5 41.88 0.00 16.29 0.08 0.08 41.66 16:11:01 6 10.74 0.00 0.48 0.03 0.03 88.71 16:11:01 7 16.10 0.00 1.10 0.00 0.03 82.77 Average: all 27.68 0.00 3.38 0.95 0.07 67.92 Average: 0 27.67 0.00 3.97 0.25 0.08 68.03 Average: 1 27.17 0.00 2.06 0.84 0.06 69.85 Average: 2 27.37 0.00 3.05 2.66 0.07 66.86 Average: 3 25.18 0.00 3.53 1.14 0.07 70.07 Average: 4 26.95 0.00 4.04 0.34 0.06 68.60 Average: 5 28.12 0.00 3.97 1.32 0.07 66.51 Average: 6 29.78 0.00 3.29 0.43 0.06 66.44 Average: 7 29.22 0.00 3.15 0.59 0.07 66.97