---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-556 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 13G 143G 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 870 26188 0 5107 30841 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:6f:d0:5f brd ff:ff:ff:ff:ff:ff inet 10.30.106.21/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe6f:d05f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:07:e4:d7 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::42:25ff:fe07:e4d7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-556) 11/29/23 _x86_64_ (8 CPU) 14:40:38 LINUX RESTART (8 CPU) 14:41:03 tps rtps wtps bread/s bwrtn/s 14:42:01 140.73 73.69 67.04 4729.12 50579.56 14:43:01 106.71 13.58 93.14 279.37 24398.00 14:44:01 107.98 7.50 100.48 530.18 28372.20 14:45:01 100.65 4.10 96.55 445.39 58463.72 14:46:01 87.34 0.57 86.77 8.27 33751.17 14:47:01 505.88 0.10 505.78 7.06 64009.73 14:48:01 95.77 5.22 90.55 954.11 52663.09 Average: 163.70 14.68 149.02 975.42 44577.22 14:41:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:42:01 30161888 31685360 2777332 8.43 58452 1782016 1507812 4.44 903012 1599008 141200 14:43:01 29583136 31347560 3356084 10.19 79764 1986076 2082332 6.13 1248644 1800804 135572 14:44:01 28347824 30403412 4591396 13.94 87336 2260020 2936300 8.64 2228036 2033192 1228 14:45:01 28044568 30763484 4894652 14.86 94332 2903424 2174700 6.40 2128044 2407076 592 14:46:01 26750472 30547900 6188748 18.79 156600 3776932 2414172 7.10 2692296 2955784 476204 14:47:01 26680488 30702516 6258732 19.00 216220 3968460 2216604 6.52 2635088 3120600 748 14:48:01 26856072 31601344 6083148 18.47 220232 4672564 1536016 4.52 1988516 3578860 216140 Average: 28060635 31007368 4878585 14.81 130419 3049927 2123991 6.25 1974805 2499332 138812 14:41:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:42:01 ens3 263.76 204.03 1544.18 59.66 0.00 0.00 0.00 0.00 14:42:01 lo 1.38 1.38 0.14 0.14 0.00 0.00 0.00 0.00 14:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:43:01 ens3 127.61 100.28 1105.46 23.06 0.00 0.00 0.00 0.00 14:43:01 lo 1.00 1.00 0.10 0.10 0.00 0.00 0.00 0.00 14:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:01 ens3 633.28 403.47 4129.49 127.23 0.00 0.00 0.00 0.00 14:44:01 lo 2.27 2.27 0.12 0.12 0.00 0.00 0.00 0.00 14:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 ens3 546.48 532.64 1536.82 2818.35 0.00 0.00 0.00 0.00 14:45:01 lo 8.82 8.82 2.33 2.33 0.00 0.00 0.00 0.00 14:45:01 docker0 3.22 5.90 0.19 77.54 0.00 0.00 0.00 0.00 14:46:01 ens3 1258.96 1297.00 3356.70 670.77 0.00 0.00 0.00 0.00 14:46:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 14:46:01 docker0 1185.27 1103.62 109.95 2535.10 0.00 0.00 0.00 0.00 14:46:01 vethea8c3ea 1185.27 1103.77 126.16 2535.11 0.00 0.00 0.00 0.21 14:47:01 ens3 132.97 101.52 1024.33 93.49 0.00 0.00 0.00 0.00 14:47:01 lo 5.46 5.46 0.51 0.51 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.43 0.00 0.03 0.00 0.00 0.00 0.00 14:48:01 ens3 508.72 568.22 501.34 3367.46 0.00 0.00 0.00 0.00 14:48:01 lo 5.60 5.60 0.51 0.51 0.00 0.00 0.00 0.00 14:48:01 docker0 2.78 4.95 0.17 77.48 0.00 0.00 0.00 0.00 Average: ens3 497.05 459.36 1887.05 1027.40 0.00 0.00 0.00 0.00 Average: lo 3.95 3.95 0.57 0.57 0.00 0.00 0.00 0.00 Average: docker0 170.98 160.02 15.83 386.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-556) 11/29/23 _x86_64_ (8 CPU) 14:40:38 LINUX RESTART (8 CPU) 14:41:03 CPU %user %nice %system %iowait %steal %idle 14:42:01 all 9.90 0.00 1.05 5.93 0.10 83.02 14:42:01 0 13.92 0.00 0.71 1.84 0.12 83.41 14:42:01 1 6.21 0.00 0.54 15.61 0.10 77.54 14:42:01 2 13.72 0.00 1.23 1.66 0.14 83.25 14:42:01 3 11.29 0.00 1.60 13.71 0.07 73.33 14:42:01 4 8.84 0.00 1.21 0.74 0.09 89.12 14:42:01 5 12.74 0.00 1.19 2.83 0.10 83.13 14:42:01 6 8.28 0.00 0.99 7.75 0.09 82.90 14:42:01 7 4.21 0.00 0.95 3.27 0.05 91.51 14:43:01 all 12.16 0.00 0.83 5.24 0.05 81.72 14:43:01 0 5.37 0.00 0.47 8.54 0.05 85.57 14:43:01 1 12.56 0.00 0.77 6.63 0.12 79.92 14:43:01 2 28.87 0.00 1.76 7.05 0.07 62.26 14:43:01 3 13.98 0.00 0.89 0.34 0.05 84.74 14:43:01 4 11.91 0.00 0.65 3.86 0.03 83.54 14:43:01 5 12.71 0.00 1.24 9.08 0.03 76.94 14:43:01 6 5.99 0.00 0.38 6.36 0.03 87.23 14:43:01 7 5.89 0.00 0.45 0.08 0.03 93.54 14:44:01 all 13.69 0.00 1.12 3.78 0.04 81.37 14:44:01 0 13.00 0.00 0.67 2.94 0.03 83.36 14:44:01 1 8.38 0.00 1.65 2.14 0.03 87.80 14:44:01 2 9.59 0.00 0.98 6.92 0.05 82.45 14:44:01 3 23.85 0.00 1.97 3.54 0.07 70.57 14:44:01 4 15.12 0.00 0.45 0.85 0.03 83.54 14:44:01 5 11.07 0.00 0.33 8.78 0.02 79.80 14:44:01 6 16.01 0.00 0.35 0.45 0.03 83.16 14:44:01 7 12.53 0.00 2.50 4.62 0.07 80.29 14:45:01 all 16.34 0.00 1.72 3.25 0.09 78.60 14:45:01 0 9.25 0.00 1.13 2.51 0.05 87.07 14:45:01 1 24.30 0.00 2.54 1.27 0.10 71.79 14:45:01 2 15.04 0.00 1.39 1.21 0.10 82.26 14:45:01 3 18.69 0.00 2.05 5.58 0.12 73.56 14:45:01 4 11.17 0.00 1.57 12.78 0.10 74.37 14:45:01 5 15.02 0.00 1.96 2.04 0.07 80.91 14:45:01 6 19.44 0.00 1.52 0.05 0.10 78.88 14:45:01 7 17.73 0.00 1.63 0.52 0.10 80.02 14:46:01 all 12.68 0.00 2.44 2.53 0.07 82.28 14:46:01 0 6.19 0.00 1.69 0.10 0.07 91.95 14:46:01 1 10.94 0.00 2.55 0.40 0.07 86.04 14:46:01 2 9.16 0.00 1.89 0.10 0.07 88.78 14:46:01 3 7.36 0.00 2.08 3.37 0.07 87.12 14:46:01 4 45.94 0.00 4.34 9.57 0.10 40.04 14:46:01 5 8.24 0.00 2.65 0.32 0.07 88.72 14:46:01 6 7.12 0.00 2.60 6.22 0.05 84.01 14:46:01 7 6.37 0.00 1.75 0.10 0.10 91.67 14:47:01 all 9.48 0.00 3.05 6.97 0.05 80.45 14:47:01 0 6.61 0.00 2.68 7.86 0.05 82.80 14:47:01 1 13.32 0.00 3.12 1.31 0.05 82.20 14:47:01 2 10.37 0.00 3.85 0.92 0.05 84.80 14:47:01 3 12.56 0.00 3.47 20.69 0.07 63.21 14:47:01 4 5.42 0.00 2.82 0.30 0.05 91.41 14:47:01 5 10.23 0.00 2.38 1.24 0.05 86.11 14:47:01 6 10.83 0.00 4.06 22.09 0.05 62.97 14:47:01 7 6.52 0.00 1.99 1.56 0.03 89.90 14:48:01 all 13.61 0.00 1.63 2.13 0.06 82.57 14:48:01 0 15.93 0.00 1.18 0.27 0.07 82.55 14:48:01 1 11.12 0.00 1.29 7.05 0.05 80.49 14:48:01 2 15.66 0.00 1.52 0.00 0.08 82.73 14:48:01 3 6.94 0.00 1.31 0.67 0.03 91.05 14:48:01 4 18.17 0.00 1.74 0.03 0.10 79.96 14:48:01 5 5.61 0.00 1.44 0.22 0.02 92.72 14:48:01 6 24.83 0.00 2.64 2.34 0.07 70.12 14:48:01 7 10.61 0.00 1.97 6.47 0.08 80.87 Average: all 12.56 0.00 1.69 4.25 0.07 81.42 Average: 0 10.02 0.00 1.22 3.44 0.06 85.25 Average: 1 12.43 0.00 1.79 4.87 0.07 80.84 Average: 2 14.63 0.00 1.81 2.56 0.08 80.92 Average: 3 13.54 0.00 1.91 6.80 0.07 77.68 Average: 4 16.69 0.00 1.83 4.03 0.07 77.38 Average: 5 10.80 0.00 1.60 3.51 0.05 84.05 Average: 6 13.24 0.00 1.79 6.44 0.06 78.46 Average: 7 9.15 0.00 1.61 2.38 0.07 86.80