---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3753 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 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 825 28493 0 2847 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:4b:ca:ba brd ff:ff:ff:ff:ff:ff inet 10.30.107.188/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85803sec preferred_lft 85803sec inet6 fe80::f816:3eff:fe4b:caba/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:33:67:d9:2b 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-3753) 02/08/24 _x86_64_ (8 CPU) 12:33:28 LINUX RESTART (8 CPU) 12:34:01 tps rtps wtps bread/s bwrtn/s 12:35:01 25.98 2.92 23.06 84.65 25033.03 12:36:01 14.71 0.00 14.71 0.00 20849.18 12:37:01 15.30 0.00 15.30 0.00 22859.92 12:38:01 17.68 0.00 17.68 0.00 26089.79 12:39:01 53.86 25.94 27.92 867.30 27314.21 12:40:01 103.73 13.83 89.90 977.84 28680.02 12:41:01 159.54 55.31 104.23 1857.96 14085.12 12:42:01 7.97 2.20 5.77 65.86 1980.20 12:43:01 38.51 0.98 37.53 90.12 15230.26 Average: 48.59 11.24 37.34 438.20 20236.02 12:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 30641360 31888168 2297860 6.98 38672 1536584 1304368 3.84 629924 1419492 88 12:36:01 30634996 31881920 2304224 7.00 38760 1536588 1304368 3.84 636504 1419488 12 12:37:01 30635760 31882744 2303460 6.99 38848 1536588 1304368 3.84 635856 1419488 104 12:38:01 30634776 31881892 2304444 7.00 38944 1536592 1304368 3.84 637004 1419492 120 12:39:01 30369732 31719100 2569488 7.80 49244 1623068 1408116 4.14 824756 1481084 50000 12:40:01 29982632 31650368 2956588 8.98 75200 1899020 1492172 4.39 935356 1724176 125804 12:41:01 26186860 28233656 6752360 20.50 86940 2253844 6913328 20.34 4428408 1993656 55580 12:42:01 24025500 26076136 8913720 27.06 87060 2257352 8600508 25.30 6602544 1975920 864 12:43:01 29227544 31690456 3711676 11.27 92068 2658164 1389468 4.09 1221892 2153524 1820 Average: 29148796 30767160 3790424 11.51 60637 1870867 2780118 8.18 1839138 1667369 26044 12:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 ens3 46.88 30.54 92.11 7.70 0.00 0.00 0.00 0.00 12:35:01 lo 0.00 0.00 0.00 0.00 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 ens3 0.83 0.72 0.32 1.03 0.00 0.00 0.00 0.00 12:36:01 lo 0.20 0.20 0.01 0.01 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 ens3 0.32 0.25 0.08 0.38 0.00 0.00 0.00 0.00 12:37:01 lo 0.00 0.00 0.00 0.00 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 ens3 0.33 0.28 0.07 0.18 0.00 0.00 0.00 0.00 12:38:01 lo 0.20 0.20 0.01 0.01 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 ens3 123.94 92.59 354.42 38.20 0.00 0.00 0.00 0.00 12:39:01 lo 0.87 0.87 0.09 0.09 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 ens3 51.31 33.03 917.80 6.60 0.00 0.00 0.00 0.00 12:40:01 lo 1.20 1.20 0.12 0.12 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 ens3 349.18 278.29 3907.65 46.95 0.00 0.00 0.00 0.00 12:41:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 ens3 71.50 54.91 19.07 25.06 0.00 0.00 0.00 0.00 12:42:01 lo 2.48 2.48 2.55 2.55 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 ens3 80.00 103.20 265.27 1973.47 0.00 0.00 0.00 0.00 12:43:01 lo 1.90 1.90 0.67 0.67 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 Average: ens3 80.48 65.98 617.40 233.27 0.00 0.00 0.00 0.00 Average: lo 0.79 0.79 0.39 0.39 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3753) 02/08/24 _x86_64_ (8 CPU) 12:33:28 LINUX RESTART (8 CPU) 12:34:01 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 0.45 0.00 0.04 2.14 0.01 97.37 12:35:01 0 0.79 0.00 0.03 0.02 0.02 99.15 12:35:01 1 0.23 0.00 0.08 16.24 0.02 83.43 12:35:01 2 0.32 0.00 0.03 0.12 0.00 99.53 12:35:01 3 0.07 0.00 0.03 0.00 0.00 99.90 12:35:01 4 0.40 0.00 0.02 0.00 0.00 99.58 12:35:01 5 0.88 0.00 0.02 0.00 0.00 99.10 12:35:01 6 0.63 0.00 0.02 0.00 0.00 99.35 12:35:01 7 0.18 0.00 0.03 0.72 0.03 99.03 12:36:01 all 0.13 0.00 0.01 3.44 0.45 95.97 12:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:36:01 1 0.05 0.00 0.03 27.50 0.56 71.85 12:36:01 2 0.78 0.00 0.02 0.00 0.07 99.14 12:36:01 3 0.00 0.00 0.00 0.00 1.51 98.49 12:36:01 4 0.02 0.00 0.00 0.00 0.08 99.90 12:36:01 5 0.10 0.00 0.00 0.00 1.23 98.67 12:36:01 6 0.02 0.00 0.00 0.00 0.02 99.97 12:36:01 7 0.12 0.00 0.05 0.00 0.07 99.77 12:37:01 all 0.03 0.00 0.02 3.18 0.02 96.75 12:37:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:37:01 1 0.05 0.00 0.02 23.67 0.07 76.20 12:37:01 2 0.12 0.00 0.10 0.00 0.00 99.78 12:37:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:37:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:37:01 5 0.02 0.00 0.02 0.00 0.00 99.97 12:37:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:37:01 7 0.02 0.00 0.02 1.80 0.10 98.07 12:38:01 all 0.02 0.00 0.01 1.37 0.00 98.60 12:38:01 0 0.03 0.00 0.00 0.00 0.00 99.97 12:38:01 1 0.02 0.00 0.02 10.87 0.02 89.08 12:38:01 2 0.02 0.00 0.02 0.00 0.02 99.95 12:38:01 3 0.00 0.00 0.02 0.00 0.00 99.98 12:38:01 4 0.00 0.00 0.02 0.00 0.02 99.97 12:38:01 5 0.03 0.00 0.00 0.00 0.00 99.97 12:38:01 6 0.00 0.00 0.02 0.00 0.00 99.98 12:38:01 7 0.03 0.00 0.02 0.07 0.00 99.88 12:39:01 all 4.18 0.00 0.30 1.71 0.01 93.79 12:39:01 0 10.26 0.00 0.60 0.35 0.02 88.78 12:39:01 1 2.98 0.00 0.35 10.49 0.03 86.14 12:39:01 2 0.97 0.00 0.17 0.07 0.00 98.80 12:39:01 3 6.44 0.00 0.30 0.12 0.02 93.13 12:39:01 4 1.00 0.00 0.15 0.12 0.02 98.72 12:39:01 5 3.38 0.00 0.23 0.18 0.02 96.18 12:39:01 6 2.78 0.00 0.15 0.13 0.00 96.93 12:39:01 7 5.64 0.00 0.45 2.22 0.02 91.67 12:40:01 all 8.85 0.00 0.61 3.55 0.03 86.96 12:40:01 0 4.17 0.00 0.34 0.10 0.02 95.38 12:40:01 1 1.67 0.00 0.33 15.26 0.05 82.68 12:40:01 2 10.71 0.00 0.78 3.39 0.03 85.08 12:40:01 3 5.89 0.00 0.35 0.45 0.02 93.29 12:40:01 4 22.59 0.00 1.11 2.78 0.02 73.51 12:40:01 5 9.53 0.00 0.77 0.07 0.02 89.62 12:40:01 6 4.60 0.00 0.52 0.05 0.02 94.82 12:40:01 7 11.91 0.00 0.70 6.28 0.05 81.05 12:41:01 all 22.97 0.00 1.13 0.65 0.06 75.19 12:41:01 0 9.86 0.00 0.55 0.42 0.03 89.14 12:41:01 1 35.37 0.00 1.31 0.65 0.07 62.60 12:41:01 2 38.16 0.00 3.02 1.64 0.10 57.08 12:41:01 3 25.86 0.00 0.82 0.23 0.08 72.99 12:41:01 4 29.99 0.00 0.94 0.79 0.07 68.21 12:41:01 5 24.26 0.00 0.97 0.67 0.05 74.05 12:41:01 6 15.98 0.00 0.70 0.47 0.05 82.80 12:41:01 7 4.33 0.00 0.69 0.35 0.03 94.60 12:42:01 all 23.79 0.00 0.47 0.23 0.05 75.46 12:42:01 0 24.65 0.00 0.42 0.95 0.07 73.91 12:42:01 1 41.75 0.00 0.65 0.02 0.07 57.51 12:42:01 2 33.07 0.00 0.75 0.20 0.07 65.92 12:42:01 3 19.12 0.00 0.37 0.23 0.03 80.25 12:42:01 4 17.23 0.00 0.37 0.30 0.05 82.05 12:42:01 5 16.81 0.00 0.43 0.00 0.03 82.73 12:42:01 6 10.82 0.00 0.27 0.00 0.03 88.88 12:42:01 7 26.95 0.00 0.42 0.13 0.07 72.43 12:43:01 all 14.87 0.00 0.84 0.43 0.04 83.83 12:43:01 0 7.03 0.00 1.22 0.02 0.03 91.70 12:43:01 1 21.52 0.00 0.83 0.55 0.03 77.07 12:43:01 2 16.13 0.00 0.80 0.00 0.03 83.04 12:43:01 3 17.74 0.00 0.95 2.16 0.03 79.12 12:43:01 4 24.91 0.00 0.93 0.63 0.05 73.47 12:43:01 5 16.81 0.00 0.60 0.05 0.03 82.50 12:43:01 6 8.12 0.00 0.48 0.02 0.03 91.35 12:43:01 7 6.79 0.00 0.95 0.00 0.02 92.24 Average: all 8.35 0.00 0.38 1.86 0.07 89.34 Average: 0 6.30 0.00 0.35 0.21 0.02 93.12 Average: 1 11.49 0.00 0.40 11.71 0.10 76.30 Average: 2 11.12 0.00 0.63 0.60 0.04 87.61 Average: 3 8.31 0.00 0.31 0.35 0.19 90.83 Average: 4 10.64 0.00 0.39 0.51 0.03 88.43 Average: 5 7.96 0.00 0.34 0.11 0.16 91.44 Average: 6 4.77 0.00 0.24 0.07 0.02 94.90 Average: 7 6.21 0.00 0.37 1.29 0.04 92.10