---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-2317 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 712K 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 888 24959 0 6319 30823 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:98:45:6f brd ff:ff:ff:ff:ff:ff inet 10.30.106.87/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85637sec preferred_lft 85637sec inet6 fe80::f816:3eff:fe98:456f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:51:d7:ae:2c 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::42:51ff:fed7:ae2c/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-2317) 10/02/25 _x86_64_ (8 CPU) 12:16:50 LINUX RESTART (8 CPU) 12:17:01 tps rtps wtps bread/s bwrtn/s 12:18:01 92.22 47.78 44.44 4435.79 49110.61 12:19:01 63.22 25.80 37.43 858.89 13919.52 12:20:01 132.88 31.08 101.80 1672.12 23880.15 12:21:01 124.28 16.33 107.95 816.53 28590.40 12:22:01 30.63 4.05 26.58 193.43 12977.57 12:23:01 41.53 0.13 41.39 1.33 15628.86 12:24:01 51.28 0.10 51.18 1.47 46960.75 12:25:01 125.83 4.55 121.28 447.39 92674.55 12:26:01 26.38 0.32 26.06 8.40 30919.91 12:27:01 44.81 0.05 44.76 3.73 20329.95 12:28:01 54.12 0.02 54.11 0.67 55566.47 12:29:01 25.95 0.75 25.20 84.25 12986.37 Average: 67.76 10.91 56.85 710.33 33628.19 12:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:18:01 30650620 31894560 2288600 6.95 38628 1533616 1330080 3.91 620384 1415560 284 12:19:01 30333436 31696672 2605784 7.91 50868 1634236 1426400 4.20 849000 1488932 48948 12:20:01 29543032 31330528 3396188 10.31 80436 2008428 1792240 5.27 1232088 1845732 148548 12:21:01 27373456 29541264 5565764 16.90 89464 2368536 3343124 9.84 3119152 2110272 13832 12:22:01 27232532 29420728 5706688 17.32 90072 2387840 3218036 9.47 3268700 2098368 5716 12:23:01 26125796 28441784 6813424 20.68 93328 2508412 4691404 13.80 4283696 2178556 2788 12:24:01 24963936 28568284 7975284 24.21 95300 3775844 4265272 12.55 4658924 2929920 522292 12:25:01 22756748 28446004 10182472 30.91 101764 5788668 4487276 13.20 4863196 4856248 319304 12:26:01 22322816 28293660 10616404 32.23 108720 6041656 4687560 13.79 5042372 5089312 8780 12:27:01 21498660 28430976 11440560 34.73 120980 6954896 4499544 13.24 4988608 5933208 638824 12:28:01 22450356 28450504 10488864 31.84 121660 6055400 4331432 12.74 5166860 4838212 384 12:29:01 25588576 31587632 7350644 22.32 123200 6058532 1409768 4.15 2045080 4834560 24872 Average: 25903330 29675216 7035890 21.36 92868 3926339 3290178 9.68 3344838 3301573 144548 12:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:18:01 ens3 161.12 138.58 578.66 30.60 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 1.00 1.00 0.11 0.11 0.00 0.00 0.00 0.00 12:19:01 ens3 117.27 93.59 501.55 32.23 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.57 0.57 0.07 0.07 0.00 0.00 0.00 0.00 12:20:01 ens3 179.02 138.06 2021.23 23.02 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 12:21:01 ens3 767.13 523.23 5324.44 129.80 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 lo 5.18 5.18 25.72 25.72 0.00 0.00 0.00 0.00 12:22:01 ens3 1269.61 866.72 375.28 339.65 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 lo 2.00 2.00 0.25 0.25 0.00 0.00 0.00 0.00 12:23:01 ens3 367.34 275.34 854.26 408.65 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 1.05 1.05 0.10 0.10 0.00 0.00 0.00 0.00 12:24:01 ens3 287.89 347.20 102.64 8420.22 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 12:25:01 veth2c2c7c0 0.00 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:25:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 12:25:01 ens3 341.06 235.09 7484.84 39.69 0.00 0.00 0.00 0.00 12:26:01 docker0 43.79 64.24 7.26 281.79 0.00 0.00 0.00 0.00 12:26:01 veth2c2c7c0 43.79 64.29 7.86 281.80 0.00 0.00 0.00 0.02 12:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 ens3 617.15 438.41 413.97 121.76 0.00 0.00 0.00 0.00 12:27:01 docker0 155.62 290.05 12.63 4521.01 0.00 0.00 0.00 0.00 12:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:27:01 ens3 1410.70 967.59 4809.02 269.42 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 12:28:01 ens3 1406.43 1349.21 100.08 10772.31 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 3.10 3.10 0.28 0.28 0.00 0.00 0.00 0.00 12:29:01 ens3 988.87 928.26 107.81 6708.49 0.00 0.00 0.00 0.00 Average: docker0 16.62 29.53 1.66 400.22 0.00 0.00 0.00 0.00 Average: lo 1.38 1.38 2.24 2.24 0.00 0.00 0.00 0.00 Average: ens3 659.44 525.09 1889.35 2274.68 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-2317) 10/02/25 _x86_64_ (8 CPU) 12:16:50 LINUX RESTART (8 CPU) 12:17:01 CPU %user %nice %system %iowait %steal %idle 12:18:01 all 2.65 0.00 0.69 3.62 0.03 93.02 12:18:01 0 1.65 0.00 0.47 0.48 0.00 97.40 12:18:01 1 2.70 0.00 0.42 0.50 0.02 96.36 12:18:01 2 1.57 0.00 0.40 0.87 0.08 97.08 12:18:01 3 2.88 0.00 0.64 13.42 0.02 83.05 12:18:01 4 4.63 0.00 0.57 0.18 0.02 94.60 12:18:01 5 1.73 0.00 0.95 12.41 0.03 84.87 12:18:01 6 2.04 0.00 1.43 0.27 0.03 96.23 12:18:01 7 4.01 0.00 0.65 0.85 0.02 94.47 12:19:01 all 4.79 0.00 0.40 4.96 0.03 89.82 12:19:01 0 3.13 0.00 0.25 0.02 0.02 96.58 12:19:01 1 3.87 0.00 0.20 1.20 0.02 94.72 12:19:01 2 6.53 0.00 0.62 4.43 0.02 88.40 12:19:01 3 4.64 0.00 0.53 28.27 0.05 66.51 12:19:01 4 11.22 0.00 0.55 1.75 0.07 86.41 12:19:01 5 3.88 0.00 0.38 1.18 0.03 94.52 12:19:01 6 1.72 0.00 0.32 1.23 0.00 96.73 12:19:01 7 3.30 0.00 0.32 1.67 0.02 94.69 12:20:01 all 10.48 0.00 0.69 5.03 0.04 83.77 12:20:01 0 10.88 0.00 0.83 1.65 0.03 86.60 12:20:01 1 30.09 0.00 1.15 2.44 0.07 66.25 12:20:01 2 16.47 0.00 1.52 7.54 0.05 74.42 12:20:01 3 6.20 0.00 0.60 14.56 0.05 78.59 12:20:01 4 4.90 0.00 0.57 9.09 0.07 85.38 12:20:01 5 6.50 0.00 0.38 2.54 0.02 90.57 12:20:01 6 5.27 0.00 0.25 0.59 0.03 93.86 12:20:01 7 3.50 0.00 0.22 1.80 0.00 94.48 12:21:01 all 31.09 0.00 1.26 5.38 0.09 62.17 12:21:01 0 29.85 0.00 1.56 2.28 0.05 66.27 12:21:01 1 34.15 0.00 1.51 5.02 0.10 59.22 12:21:01 2 41.78 0.00 1.29 9.28 0.17 47.49 12:21:01 3 36.99 0.00 1.19 5.23 0.08 56.51 12:21:01 4 21.76 0.00 1.10 3.37 0.07 73.70 12:21:01 5 38.25 0.00 0.99 5.51 0.08 55.17 12:21:01 6 13.96 0.00 1.02 8.40 0.03 76.59 12:21:01 7 32.23 0.00 1.50 4.01 0.08 62.18 12:22:01 all 19.46 0.00 1.96 1.72 0.10 76.76 12:22:01 0 24.52 0.00 3.50 1.54 0.12 70.32 12:22:01 1 16.84 0.00 1.72 3.24 0.10 78.09 12:22:01 2 23.21 0.00 2.88 0.02 0.13 73.75 12:22:01 3 24.24 0.00 4.56 0.00 0.12 71.08 12:22:01 4 14.37 0.00 1.24 0.28 0.08 84.02 12:22:01 5 20.39 0.00 0.64 0.17 0.05 78.76 12:22:01 6 10.47 0.00 0.30 0.17 0.07 89.00 12:22:01 7 21.73 0.00 0.84 8.35 0.15 68.93 12:23:01 all 23.70 0.00 0.83 1.45 0.07 73.94 12:23:01 0 24.84 0.00 1.02 0.02 0.05 74.07 12:23:01 1 13.93 0.00 0.82 2.56 0.12 82.57 12:23:01 2 24.23 0.00 0.49 0.00 0.12 75.17 12:23:01 3 32.05 0.00 0.57 0.10 0.08 67.20 12:23:01 4 21.80 0.00 1.56 0.03 0.05 76.56 12:23:01 5 27.25 0.00 0.23 0.00 0.05 72.47 12:23:01 6 24.55 0.00 0.75 0.00 0.07 74.63 12:23:01 7 21.00 0.00 1.18 8.88 0.07 68.87 12:24:01 all 10.83 0.00 0.68 8.41 0.03 80.04 12:24:01 0 12.29 0.00 1.17 15.64 0.05 70.84 12:24:01 1 9.31 0.00 0.27 8.42 0.03 81.97 12:24:01 2 18.87 0.00 1.53 34.20 0.05 45.35 12:24:01 3 7.18 0.00 0.33 0.00 0.05 92.43 12:24:01 4 13.52 0.00 1.66 6.40 0.03 78.40 12:24:01 5 9.69 0.00 0.17 0.02 0.02 90.11 12:24:01 6 10.39 0.00 0.17 0.00 0.03 89.41 12:24:01 7 5.49 0.00 0.20 2.87 0.02 91.43 12:25:01 all 6.53 0.00 1.94 11.25 0.04 80.25 12:25:01 0 5.63 0.00 1.80 0.88 0.02 91.67 12:25:01 1 6.85 0.00 1.95 14.01 0.05 77.14 12:25:01 2 4.35 0.00 2.04 15.26 0.03 78.31 12:25:01 3 7.01 0.00 1.32 11.73 0.03 79.90 12:25:01 4 7.55 0.00 3.32 0.25 0.03 88.84 12:25:01 5 12.91 0.00 1.92 43.73 0.07 41.37 12:25:01 6 3.38 0.00 1.64 3.25 0.02 91.71 12:25:01 7 4.60 0.00 1.44 1.11 0.02 92.83 12:26:01 all 8.43 0.00 1.52 2.21 0.05 87.79 12:26:01 0 8.39 0.00 1.96 0.00 0.05 89.60 12:26:01 1 7.11 0.00 1.56 1.90 0.07 89.36 12:26:01 2 11.22 0.00 1.84 0.05 0.05 86.84 12:26:01 3 16.33 0.00 2.55 10.88 0.07 70.18 12:26:01 4 8.90 0.00 1.56 2.68 0.05 86.82 12:26:01 5 5.93 0.00 0.95 2.05 0.03 91.04 12:26:01 6 2.17 0.00 0.63 0.17 0.05 96.98 12:26:01 7 7.44 0.00 1.15 0.00 0.05 91.35 12:27:01 all 7.86 0.00 2.56 5.06 0.05 84.46 12:27:01 0 4.63 0.00 1.85 9.98 0.05 83.49 12:27:01 1 8.37 0.00 2.56 25.93 0.05 63.08 12:27:01 2 7.92 0.00 2.56 0.03 0.05 89.44 12:27:01 3 8.32 0.00 2.74 1.44 0.05 87.45 12:27:01 4 8.10 0.00 2.13 0.15 0.05 89.57 12:27:01 5 8.60 0.00 3.76 0.65 0.12 86.87 12:27:01 6 7.57 0.00 2.40 0.22 0.03 89.78 12:27:01 7 9.34 0.00 2.50 2.30 0.05 85.81 12:28:01 all 11.82 0.00 1.09 6.85 0.06 80.18 12:28:01 0 13.35 0.00 0.64 0.37 0.05 85.60 12:28:01 1 16.00 0.00 1.09 2.74 0.07 80.11 12:28:01 2 14.99 0.00 1.36 1.51 0.07 82.07 12:28:01 3 13.04 0.00 0.70 0.15 0.10 86.01 12:28:01 4 13.02 0.00 1.14 26.16 0.12 59.56 12:28:01 5 2.88 0.00 0.47 0.02 0.02 96.62 12:28:01 6 13.00 0.00 1.04 0.00 0.07 85.89 12:28:01 7 8.27 0.00 2.25 23.93 0.05 65.50 12:28:01 CPU %user %nice %system %iowait %steal %idle 12:29:01 all 9.17 0.00 0.63 1.52 0.04 88.65 12:29:01 0 11.13 0.00 0.57 0.12 0.03 88.15 12:29:01 1 14.88 0.00 0.84 0.45 0.05 83.78 12:29:01 2 10.60 0.00 0.70 0.02 0.05 88.63 12:29:01 3 14.97 0.00 1.07 0.13 0.05 83.78 12:29:01 4 8.25 0.00 0.75 0.00 0.03 90.97 12:29:01 5 2.96 0.00 0.18 0.00 0.00 96.86 12:29:01 6 9.15 0.00 0.67 0.17 0.05 89.96 12:29:01 7 1.42 0.00 0.22 11.29 0.03 87.04 Average: all 12.23 0.00 1.19 4.79 0.05 81.74 Average: 0 12.52 0.00 1.30 2.74 0.04 83.40 Average: 1 13.68 0.00 1.17 5.68 0.06 79.41 Average: 2 15.11 0.00 1.44 6.09 0.07 77.30 Average: 3 14.48 0.00 1.40 7.16 0.06 76.90 Average: 4 11.50 0.00 1.34 4.19 0.06 82.91 Average: 5 11.73 0.00 0.92 5.66 0.04 81.65 Average: 6 8.64 0.00 0.88 1.21 0.04 89.23 Average: 7 10.20 0.00 1.04 5.58 0.05 83.14