---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7865 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 11G 145G 7% / 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 833 29087 0 2246 30905 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:62:6f:c4 brd ff:ff:ff:ff:ff:ff inet 10.30.106.193/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85556sec preferred_lft 85556sec inet6 fe80::f816:3eff:fe62:6fc4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:11:5f:04:6a 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::42:11ff:fe5f:46a/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-7865) 05/03/26 _x86_64_ (8 CPU) 08:23:21 LINUX RESTART (8 CPU) 08:24:01 tps rtps wtps bread/s bwrtn/s 08:25:01 224.41 12.98 211.43 1711.98 105593.33 08:26:01 70.15 0.00 70.15 0.00 29670.10 08:27:01 3.92 0.00 3.92 0.00 3333.84 08:28:01 1.93 0.02 1.92 2.40 913.03 08:29:01 7.87 0.00 7.87 0.00 6806.73 08:30:01 6.88 0.00 6.88 0.00 5543.48 08:31:01 1.67 0.00 1.67 0.00 805.33 08:32:01 4.02 0.00 4.02 0.00 5477.09 08:33:01 21.43 0.02 21.41 0.13 11969.61 08:34:01 12.63 0.00 12.63 0.00 10980.84 08:35:01 8.77 0.00 8.77 0.00 7701.78 08:36:01 4.87 0.00 4.87 0.00 4848.13 08:37:01 105.38 0.53 104.85 53.32 13450.82 Average: 36.45 1.04 35.41 135.98 15930.28 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 29673360 31685988 3265860 9.91 80004 2226396 1551268 4.56 942896 1991172 232252 08:26:01 29272060 31532856 3667160 11.13 83724 2450124 1694188 4.98 1152996 2149328 85908 08:27:01 28969216 31273556 3970004 12.05 83808 2476100 1979252 5.82 1419364 2185924 12772 08:28:01 28696556 31044896 4242664 12.88 83892 2501248 2270672 6.68 1651548 2224736 10984 08:29:01 29399820 31673556 3539400 10.75 84052 2469712 1600848 4.71 1073724 2100472 20604 08:30:01 28894312 31317776 4044908 12.28 84112 2597740 1968488 5.79 1462676 2212784 9192 08:31:01 28609816 31077640 4329404 13.14 84180 2623992 2239760 6.59 1702268 2256376 11432 08:32:01 28391944 30980796 4547276 13.81 84252 2776236 2267100 6.67 1798088 2373492 212 08:33:01 29240008 31688268 3699212 11.23 84524 2640336 1587348 4.67 1138220 2187512 54388 08:34:01 29078004 31347956 3861216 11.72 84592 2452592 1946764 5.73 1386720 2106512 7492 08:35:01 29016168 31370824 3923052 11.91 84676 2536276 1925952 5.67 1403752 2148280 33260 08:36:01 28771672 31232196 4167548 12.65 84756 2647980 2041408 6.01 1542692 2250648 148 08:37:01 29793028 31648940 3146192 9.55 91556 2059196 1447820 4.26 1018740 1796300 27108 Average: 29061997 31375019 3877223 11.77 84471 2496764 1886221 5.55 1361053 2152580 38904 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 veth3cd9967 30.38 94.18 2.26 1348.83 0.00 0.00 0.00 0.11 08:25:01 ens3 201.90 112.33 3044.03 17.35 0.00 0.00 0.00 0.00 08:25:01 lo 3.47 3.47 0.40 0.40 0.00 0.00 0.00 0.00 08:25:01 docker0 31.56 97.13 1.93 1400.52 0.00 0.00 0.00 0.00 08:26:01 veth3cd9967 17.56 26.00 1.33 448.22 0.00 0.00 0.00 0.04 08:26:01 ens3 88.56 73.38 462.68 15.61 0.00 0.00 0.00 0.00 08:26:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:26:01 docker0 17.56 25.95 1.09 448.22 0.00 0.00 0.00 0.00 08:27:01 veth3cd9967 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 ens3 0.13 0.03 0.06 0.00 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 veth3cd9967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 ens3 0.28 0.15 0.07 0.05 0.00 0.00 0.00 0.00 08:28:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 veth3cd9967 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 ens3 1.32 1.20 0.40 0.73 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 veth3cd9967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 ens3 0.48 0.33 0.12 0.48 0.00 0.00 0.00 0.00 08:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 veth3cd9967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 ens3 0.17 0.08 0.06 0.21 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 veth3cd9967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 ens3 0.30 0.27 0.07 0.23 0.00 0.00 0.00 0.00 08:32:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 veth3cd9967 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 ens3 10.83 9.65 2.30 3.76 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 veth3cd9967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 ens3 6.95 6.70 1.65 2.92 0.00 0.00 0.00 0.00 08:34:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 veth3cd9967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 ens3 1.60 1.28 0.40 0.79 0.00 0.00 0.00 0.00 08:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 veth3cd9967 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:36:01 ens3 0.23 0.12 0.07 0.01 0.00 0.00 0.00 0.00 08:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 08:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:37:01 ens3 173.47 170.59 147.45 350.61 0.00 0.00 0.00 0.00 08:37:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 08:37:01 docker0 4.87 6.62 0.36 102.88 0.00 0.00 0.00 0.00 Average: ens3 37.40 28.93 281.49 30.21 0.00 0.00 0.00 0.00 Average: lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 4.15 9.98 0.26 150.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-7865) 05/03/26 _x86_64_ (8 CPU) 08:23:21 LINUX RESTART (8 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 8.98 0.00 1.16 1.72 0.03 88.12 08:25:01 0 10.43 0.00 0.98 1.85 0.03 86.69 08:25:01 1 18.93 0.00 2.53 2.09 0.03 76.42 08:25:01 2 26.87 0.00 2.39 4.04 0.05 66.64 08:25:01 3 4.60 0.00 0.69 0.05 0.03 94.63 08:25:01 4 5.03 0.00 1.04 3.76 0.03 90.13 08:25:01 5 2.12 0.00 0.77 0.13 0.02 96.97 08:25:01 6 2.47 0.00 0.53 1.74 0.03 95.23 08:25:01 7 1.39 0.00 0.37 0.05 0.03 98.16 08:26:01 all 40.26 0.00 6.54 0.17 0.07 52.96 08:26:01 0 46.21 0.00 7.02 0.00 0.07 46.71 08:26:01 1 41.11 0.00 5.56 0.42 0.07 52.84 08:26:01 2 37.11 0.00 6.29 0.07 0.07 56.47 08:26:01 3 38.05 0.00 5.87 0.05 0.07 55.96 08:26:01 4 37.70 0.00 6.82 0.12 0.07 55.30 08:26:01 5 38.66 0.00 6.66 0.67 0.07 53.95 08:26:01 6 36.47 0.00 7.92 0.02 0.07 55.52 08:26:01 7 46.79 0.00 6.17 0.02 0.08 46.94 08:27:01 all 12.07 0.00 0.46 0.04 0.02 87.41 08:27:01 0 0.02 0.00 0.00 0.00 0.00 99.98 08:27:01 1 0.03 0.00 0.00 0.00 0.00 99.97 08:27:01 2 59.48 0.00 2.13 0.03 0.07 38.29 08:27:01 3 0.00 0.00 0.00 0.00 0.03 99.97 08:27:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:27:01 5 0.07 0.00 0.07 0.23 0.00 99.63 08:27:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:27:01 7 36.89 0.00 1.43 0.00 0.07 61.61 08:28:01 all 12.08 0.00 0.46 0.01 0.02 87.43 08:28:01 0 0.10 0.00 0.00 0.00 0.00 99.90 08:28:01 1 0.02 0.00 0.03 0.05 0.02 99.88 08:28:01 2 1.27 0.00 0.03 0.03 0.00 98.67 08:28:01 3 0.02 0.00 0.02 0.00 0.03 99.93 08:28:01 4 83.06 0.00 3.22 0.00 0.08 13.65 08:28:01 5 0.07 0.00 0.02 0.00 0.02 99.90 08:28:01 6 12.03 0.00 0.38 0.00 0.02 87.57 08:28:01 7 0.02 0.00 0.02 0.00 0.03 99.93 08:29:01 all 12.29 0.00 0.56 0.06 0.02 87.07 08:29:01 0 0.62 0.00 0.10 0.00 0.02 99.27 08:29:01 1 0.32 0.00 0.07 0.05 0.00 99.57 08:29:01 2 4.52 0.00 0.15 0.05 0.02 95.27 08:29:01 3 0.97 0.00 0.28 0.03 0.03 98.68 08:29:01 4 22.40 0.00 0.95 0.00 0.02 76.63 08:29:01 5 29.91 0.00 1.85 0.25 0.03 67.96 08:29:01 6 39.21 0.00 0.95 0.08 0.05 59.71 08:29:01 7 0.33 0.00 0.07 0.00 0.02 99.58 08:30:01 all 11.92 0.00 0.63 0.05 0.02 87.38 08:30:01 0 81.80 0.00 3.50 0.00 0.07 14.63 08:30:01 1 0.03 0.00 0.03 0.12 0.00 99.82 08:30:01 2 6.37 0.00 0.28 0.05 0.00 93.30 08:30:01 3 7.01 0.00 0.85 0.07 0.03 92.03 08:30:01 4 0.00 0.00 0.02 0.00 0.00 99.98 08:30:01 5 0.05 0.00 0.28 0.17 0.02 99.48 08:30:01 6 0.00 0.00 0.02 0.00 0.00 99.98 08:30:01 7 0.07 0.00 0.05 0.00 0.05 99.83 08:31:01 all 12.07 0.00 0.44 0.01 0.02 87.45 08:31:01 0 96.43 0.00 3.47 0.00 0.07 0.03 08:31:01 1 0.00 0.00 0.02 0.07 0.00 99.92 08:31:01 2 0.03 0.00 0.00 0.03 0.02 99.92 08:31:01 3 0.05 0.00 0.02 0.00 0.05 99.88 08:31:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:31:01 5 0.00 0.00 0.02 0.00 0.00 99.98 08:31:01 6 0.02 0.00 0.00 0.00 0.00 99.98 08:31:01 7 0.00 0.00 0.00 0.00 0.03 99.97 08:32:01 all 12.05 0.00 0.48 0.04 0.02 87.41 08:32:01 0 11.88 0.00 0.38 0.00 0.02 87.72 08:32:01 1 0.00 0.00 0.02 0.05 0.00 99.93 08:32:01 2 0.03 0.00 0.02 0.03 0.00 99.92 08:32:01 3 76.86 0.00 3.01 0.22 0.08 19.83 08:32:01 4 7.32 0.00 0.40 0.00 0.02 92.27 08:32:01 5 0.00 0.00 0.00 0.00 0.02 99.98 08:32:01 6 0.05 0.00 0.02 0.00 0.00 99.93 08:32:01 7 0.13 0.00 0.03 0.00 0.02 99.82 08:33:01 all 36.08 0.00 3.56 0.02 0.05 60.29 08:33:01 0 25.82 0.00 2.68 0.00 0.03 71.46 08:33:01 1 32.96 0.00 3.37 0.03 0.03 63.61 08:33:01 2 27.95 0.00 3.32 0.03 0.03 68.67 08:33:01 3 29.50 0.00 3.52 0.00 0.03 66.96 08:33:01 4 64.53 0.00 3.62 0.08 0.10 31.67 08:33:01 5 44.71 0.00 4.13 0.00 0.05 51.11 08:33:01 6 29.16 0.00 3.00 0.00 0.03 67.81 08:33:01 7 34.07 0.00 4.87 0.00 0.07 60.99 08:34:01 all 30.41 0.00 3.29 0.02 0.04 66.24 08:34:01 0 91.98 0.00 5.23 0.00 0.07 2.72 08:34:01 1 20.80 0.00 2.95 0.15 0.03 76.06 08:34:01 2 20.45 0.00 2.95 0.03 0.05 76.52 08:34:01 3 24.17 0.00 2.85 0.00 0.02 72.97 08:34:01 4 21.17 0.00 2.75 0.00 0.02 76.07 08:34:01 5 21.62 0.00 2.93 0.00 0.03 75.42 08:34:01 6 20.36 0.00 3.72 0.00 0.03 75.89 08:34:01 7 22.82 0.00 2.93 0.00 0.03 74.21 08:35:01 all 12.19 0.00 0.75 0.04 0.02 86.98 08:35:01 0 5.40 0.00 0.28 0.00 0.02 94.30 08:35:01 1 0.58 0.00 0.18 0.03 0.00 99.20 08:35:01 2 18.45 0.00 0.98 0.03 0.07 80.47 08:35:01 3 22.17 0.00 1.13 0.03 0.02 76.65 08:35:01 4 47.36 0.00 3.20 0.25 0.05 49.14 08:35:01 5 2.28 0.00 0.07 0.00 0.02 97.64 08:35:01 6 1.30 0.00 0.15 0.00 0.00 98.55 08:35:01 7 0.13 0.00 0.05 0.00 0.03 99.78 08:35:01 CPU %user %nice %system %iowait %steal %idle 08:36:01 all 12.19 0.00 0.49 0.04 0.02 87.26 08:36:01 0 0.03 0.00 0.00 0.00 0.00 99.97 08:36:01 1 0.03 0.00 0.02 0.00 0.00 99.95 08:36:01 2 4.19 0.00 0.23 0.03 0.07 95.48 08:36:01 3 91.70 0.00 3.67 0.15 0.08 4.40 08:36:01 4 0.00 0.00 0.00 0.00 0.00 100.00 08:36:01 5 1.60 0.00 0.00 0.00 0.02 98.39 08:36:01 6 0.03 0.00 0.00 0.00 0.00 99.97 08:36:01 7 0.00 0.00 0.03 0.12 0.03 99.82 08:37:01 all 27.11 0.00 4.86 0.20 0.06 67.76 08:37:01 0 22.31 0.00 3.94 0.05 0.05 73.65 08:37:01 1 26.58 0.00 4.28 0.18 0.07 68.90 08:37:01 2 39.80 0.00 5.54 0.98 0.08 53.59 08:37:01 3 22.78 0.00 4.33 0.02 0.05 72.82 08:37:01 4 24.99 0.00 5.66 0.03 0.05 69.26 08:37:01 5 33.59 0.00 5.01 0.07 0.05 61.28 08:37:01 6 24.67 0.00 5.28 0.02 0.05 69.98 08:37:01 7 22.18 0.00 4.83 0.27 0.05 72.67 Average: all 18.44 0.00 1.82 0.19 0.03 79.53 Average: 0 30.23 0.00 2.12 0.15 0.03 67.47 Average: 1 10.86 0.00 1.46 0.25 0.02 87.40 Average: 2 18.96 0.00 1.87 0.42 0.04 78.72 Average: 3 24.50 0.00 2.02 0.05 0.04 73.39 Average: 4 24.12 0.00 2.13 0.33 0.03 73.39 Average: 5 13.41 0.00 1.67 0.12 0.03 84.77 Average: 6 12.75 0.00 1.69 0.14 0.02 85.40 Average: 7 12.68 0.00 1.60 0.03 0.04 85.64