---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-469 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: 2799.998 BogoMIPS: 5599.99 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 14G 142G 9% / 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 25424 0 5875 30845 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:77:48:e1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85626sec preferred_lft 85626sec inet6 fe80::f816:3eff:fe77:48e1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d8:31:4a:82 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:d8ff:fe31:4a82/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-469) 11/29/23 _x86_64_ (8 CPU) 12:30:30 LINUX RESTART (8 CPU) 12:31:02 tps rtps wtps bread/s bwrtn/s 12:32:01 107.08 43.34 63.74 1957.98 22267.84 12:33:01 166.41 40.90 125.51 2443.99 30358.15 12:34:01 43.46 1.85 41.61 53.86 18806.20 12:35:01 54.89 2.07 52.82 58.92 21018.76 12:36:01 39.97 1.32 38.65 48.92 21996.53 12:37:01 40.81 0.30 40.51 4.27 23414.76 12:38:01 34.93 0.28 34.64 5.20 16719.12 12:39:01 12.88 0.00 12.88 0.00 16553.11 12:40:01 16.18 0.12 16.06 3.20 15222.93 12:41:01 31.14 0.00 31.14 0.00 18177.50 12:42:01 391.22 4.40 386.82 458.84 153608.00 12:43:01 24.15 0.82 23.33 86.92 1140.88 Average: 80.23 7.90 72.33 424.74 29953.66 12:31:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:32:01 30111172 31718252 2828048 8.59 71628 1845488 1410744 4.15 869684 1671772 144824 12:33:01 29059608 31034704 3879612 11.78 87084 2183028 1913688 5.63 1622748 1937408 24992 12:34:01 28403112 30519284 4536108 13.77 93576 2310528 2336416 6.87 2167192 2032824 41092 12:35:01 27922636 30240824 5016584 15.23 100568 2496628 3022064 8.89 2465872 2197680 16764 12:36:01 27458844 30218376 5480376 16.64 106672 2920456 2481720 7.30 2696660 2406180 247152 12:37:01 27259820 30113652 5679400 17.24 108232 3009656 3133128 9.22 2808076 2486724 19040 12:38:01 27061676 29989852 5877544 17.84 110872 3078944 2779600 8.18 2944888 2544988 23544 12:39:01 26772280 29742572 6166940 18.72 110964 3119772 2992280 8.80 3196296 2582676 1020 12:40:01 26877156 29872488 6062064 18.40 111168 3143128 2808860 8.26 3070324 2600292 344 12:41:01 26474868 30133664 6464352 19.63 114380 3781468 2501236 7.36 3193028 2857820 537180 12:42:01 24488880 30075604 8450340 25.65 124788 5631236 2562460 7.54 3916176 4047324 304 12:43:01 26042592 31584920 6896628 20.94 128380 5585696 1436472 4.23 2420016 3995352 34200 Average: 27327720 30437016 5611500 17.04 105693 3258836 2448222 7.20 2614247 2613420 90871 12:31:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:32:01 ens3 175.80 126.96 1372.18 39.33 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 lo 1.29 1.29 0.14 0.14 0.00 0.00 0.00 0.00 12:33:01 ens3 339.79 231.99 2305.48 63.75 0.00 0.00 0.00 0.00 12:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 lo 0.60 0.60 0.06 0.06 0.00 0.00 0.00 0.00 12:34:01 ens3 923.68 577.74 1342.47 238.30 0.00 0.00 0.00 0.00 12:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 lo 1.08 1.08 0.19 0.19 0.00 0.00 0.00 0.00 12:35:01 ens3 378.82 253.97 2399.31 72.23 0.00 0.00 0.00 0.00 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 lo 26.26 26.26 3.98 3.98 0.00 0.00 0.00 0.00 12:36:01 ens3 804.10 550.57 1217.34 1749.27 0.00 0.00 0.00 0.00 12:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 lo 4.82 4.82 0.96 0.96 0.00 0.00 0.00 0.00 12:37:01 ens3 1801.77 1396.13 1215.11 579.84 0.00 0.00 0.00 0.00 12:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:38:01 ens3 4249.93 3261.69 1229.21 1412.46 0.00 0.00 0.00 0.00 12:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 lo 62.86 62.86 17.37 17.37 0.00 0.00 0.00 0.00 12:39:01 ens3 3363.61 2813.31 992.05 1165.96 0.00 0.00 0.00 0.00 12:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 lo 9.78 9.78 1.96 1.96 0.00 0.00 0.00 0.00 12:40:01 ens3 221.35 160.87 61.11 64.52 0.00 0.00 0.00 0.00 12:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 lo 18.71 18.71 4.00 4.00 0.00 0.00 0.00 0.00 12:41:01 ens3 361.26 336.19 425.90 4710.66 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 lo 1.47 1.47 0.29 0.29 0.00 0.00 0.00 0.00 12:42:01 ens3 307.08 217.19 3444.39 64.16 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:42:01 lo 1.60 1.60 0.15 0.15 0.00 0.00 0.00 0.00 12:43:01 ens3 634.14 606.90 70.15 4541.68 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 lo 3.80 3.80 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 1131.52 878.89 1339.58 1226.78 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 11.06 11.06 2.46 2.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-469) 11/29/23 _x86_64_ (8 CPU) 12:30:30 LINUX RESTART (8 CPU) 12:31:02 CPU %user %nice %system %iowait %steal %idle 12:32:01 all 10.61 0.00 0.88 2.71 0.04 85.76 12:32:01 0 31.61 0.00 1.87 2.19 0.07 64.27 12:32:01 1 17.60 0.00 1.63 0.93 0.03 79.80 12:32:01 2 12.29 0.00 0.70 0.78 0.03 86.20 12:32:01 3 2.71 0.00 0.39 0.03 0.03 96.83 12:32:01 4 2.68 0.00 0.34 0.32 0.02 96.64 12:32:01 5 2.29 0.00 0.51 0.81 0.03 96.36 12:32:01 6 4.07 0.00 0.68 11.54 0.03 83.68 12:32:01 7 11.66 0.00 0.90 5.10 0.05 82.28 12:33:01 all 27.67 0.00 1.15 2.03 0.08 69.08 12:33:01 0 13.78 0.00 0.52 2.09 0.03 83.58 12:33:01 1 29.21 0.00 0.89 0.45 0.08 69.37 12:33:01 2 48.01 0.00 2.26 2.18 0.08 47.46 12:33:01 3 30.58 0.00 1.66 0.72 0.08 66.95 12:33:01 4 29.01 0.00 1.52 0.40 0.10 68.97 12:33:01 5 25.94 0.00 0.65 1.10 0.05 72.26 12:33:01 6 27.69 0.00 0.42 2.36 0.07 69.47 12:33:01 7 17.18 0.00 1.26 6.93 0.07 74.57 12:34:01 all 37.26 0.00 1.69 0.73 0.08 60.24 12:34:01 0 31.65 0.00 1.52 0.08 0.07 66.68 12:34:01 1 39.57 0.00 1.49 0.35 0.08 58.51 12:34:01 2 42.97 0.00 1.44 0.00 0.08 55.51 12:34:01 3 37.90 0.00 3.12 0.89 0.08 58.01 12:34:01 4 35.04 0.00 1.27 0.07 0.10 63.53 12:34:01 5 34.39 0.00 1.00 4.22 0.07 60.32 12:34:01 6 42.58 0.00 1.71 0.08 0.10 55.53 12:34:01 7 33.93 0.00 2.00 0.17 0.07 63.83 12:35:01 all 27.44 0.00 1.18 2.32 0.13 68.93 12:35:01 0 22.66 0.00 1.27 2.93 0.12 73.02 12:35:01 1 22.78 0.00 1.04 2.44 0.12 73.63 12:35:01 2 41.70 0.00 1.99 1.29 0.17 54.85 12:35:01 3 26.33 0.00 1.63 9.07 0.12 62.85 12:35:01 4 30.51 0.00 0.57 0.12 0.10 68.69 12:35:01 5 23.63 0.00 1.25 2.54 0.13 72.44 12:35:01 6 28.81 0.00 0.42 0.02 0.13 70.62 12:35:01 7 23.11 0.00 1.31 0.18 0.15 75.25 12:36:01 all 34.80 0.00 1.79 1.52 0.13 61.76 12:36:01 0 31.28 0.00 2.64 1.42 0.10 64.56 12:36:01 1 37.08 0.00 1.47 8.23 0.15 53.06 12:36:01 2 38.13 0.00 1.75 0.30 0.12 59.70 12:36:01 3 32.08 0.00 1.52 0.59 0.14 65.67 12:36:01 4 37.53 0.00 1.91 0.05 0.15 60.37 12:36:01 5 32.51 0.00 1.90 1.31 0.10 64.19 12:36:01 6 35.28 0.00 1.78 0.15 0.15 62.64 12:36:01 7 34.50 0.00 1.33 0.07 0.12 63.99 12:37:01 all 27.84 0.00 4.23 2.96 0.76 64.21 12:37:01 0 31.97 0.00 2.04 1.65 0.27 64.08 12:37:01 1 29.07 0.00 5.64 4.38 0.11 60.80 12:37:01 2 24.26 0.00 3.20 10.74 0.77 61.05 12:37:01 3 27.31 0.00 3.94 0.09 0.76 67.89 12:37:01 4 31.41 0.00 3.19 0.95 3.39 61.05 12:37:01 5 32.30 0.00 4.65 0.34 0.49 62.23 12:37:01 6 26.11 0.00 7.56 2.43 0.09 63.81 12:37:01 7 19.97 0.00 3.93 2.95 0.12 73.02 12:38:01 all 31.16 0.00 7.83 0.93 0.11 59.96 12:38:01 0 28.54 0.00 7.27 4.87 0.12 59.20 12:38:01 1 36.65 0.00 11.44 0.15 0.08 51.68 12:38:01 2 33.50 0.00 5.05 1.18 0.12 60.16 12:38:01 3 35.02 0.00 7.24 0.15 0.12 57.47 12:38:01 4 33.55 0.00 10.13 0.28 0.12 55.91 12:38:01 5 35.12 0.00 6.34 0.44 0.12 57.99 12:38:01 6 25.72 0.00 7.73 0.00 0.10 66.44 12:38:01 7 21.26 0.00 7.41 0.37 0.07 70.90 12:39:01 all 28.32 0.00 6.79 0.72 0.08 64.08 12:39:01 0 24.53 0.00 9.86 5.77 0.08 59.76 12:39:01 1 27.26 0.00 5.56 0.02 0.08 67.08 12:39:01 2 28.84 0.00 3.03 0.00 0.07 68.07 12:39:01 3 31.31 0.00 6.73 0.00 0.10 61.86 12:39:01 4 24.13 0.00 4.14 0.00 0.10 71.63 12:39:01 5 33.07 0.00 6.44 0.00 0.08 60.41 12:39:01 6 25.26 0.00 3.72 0.00 0.07 70.95 12:39:01 7 32.15 0.00 14.88 0.00 0.10 52.87 12:40:01 all 27.04 0.00 1.13 0.87 0.07 70.88 12:40:01 0 22.87 0.00 1.33 6.37 0.07 69.37 12:40:01 1 27.68 0.00 0.74 0.00 0.07 71.52 12:40:01 2 25.77 0.00 0.74 0.52 0.07 72.91 12:40:01 3 32.04 0.00 2.13 0.07 0.07 65.69 12:40:01 4 31.23 0.00 0.54 0.00 0.08 68.15 12:40:01 5 19.01 0.00 1.07 0.00 0.05 79.87 12:40:01 6 30.38 0.00 1.55 0.00 0.08 67.99 12:40:01 7 27.46 0.00 0.93 0.00 0.08 71.53 12:41:01 all 15.60 0.00 2.74 0.92 0.05 80.69 12:41:01 0 13.35 0.00 1.45 6.49 0.03 78.68 12:41:01 1 9.59 0.00 0.77 0.00 0.03 89.61 12:41:01 2 15.81 0.00 0.43 0.00 0.05 83.70 12:41:01 3 11.92 0.00 3.47 0.27 0.07 84.27 12:41:01 4 12.85 0.00 0.52 0.00 0.03 86.59 12:41:01 5 13.85 0.00 0.42 0.02 0.03 85.69 12:41:01 6 37.90 0.00 14.70 0.00 0.10 47.30 12:41:01 7 9.68 0.00 0.28 0.55 0.05 89.43 12:42:01 all 7.12 0.00 2.83 7.11 0.08 82.86 12:42:01 0 9.91 0.00 2.70 2.06 0.07 85.26 12:42:01 1 6.84 0.00 1.76 0.49 0.10 90.81 12:42:01 2 7.87 0.00 2.28 6.49 0.07 83.29 12:42:01 3 8.74 0.00 4.59 14.42 0.07 72.18 12:42:01 4 4.12 0.00 2.07 3.89 0.07 89.85 12:42:01 5 3.72 0.00 4.19 0.79 0.10 91.21 12:42:01 6 9.86 0.00 2.44 0.19 0.07 87.45 12:42:01 7 5.92 0.00 2.65 28.77 0.10 62.56 12:42:01 CPU %user %nice %system %iowait %steal %idle 12:43:01 all 10.43 0.00 0.57 0.64 0.06 88.29 12:43:01 0 32.62 0.00 1.12 0.70 0.08 65.48 12:43:01 1 9.85 0.00 0.52 0.23 0.07 89.33 12:43:01 2 0.43 0.00 0.22 0.07 0.00 99.28 12:43:01 3 8.00 0.00 0.82 0.23 0.10 90.84 12:43:01 4 3.31 0.00 0.40 0.05 0.02 96.22 12:43:01 5 3.14 0.00 0.30 0.02 0.02 96.53 12:43:01 6 15.00 0.00 0.59 0.17 0.10 84.15 12:43:01 7 11.14 0.00 0.63 3.64 0.05 84.53 Average: all 23.78 0.00 2.73 1.95 0.14 71.40 Average: 0 24.55 0.00 2.80 3.05 0.09 69.51 Average: 1 24.41 0.00 2.73 1.45 0.08 71.33 Average: 2 26.64 0.00 1.92 1.97 0.14 69.34 Average: 3 23.67 0.00 3.10 2.22 0.14 70.87 Average: 4 22.94 0.00 2.22 0.51 0.35 73.98 Average: 5 21.57 0.00 2.39 0.97 0.11 74.97 Average: 6 25.75 0.00 3.58 1.39 0.09 69.18 Average: 7 20.69 0.00 3.12 4.05 0.09 72.05