---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43508 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 873 28732 0 2561 30855 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:15:e9:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.230/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85419sec preferred_lft 85419sec inet6 fe80::f816:3eff:fe15:e9b1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b3:2c:20:7e 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:b3ff:fe2c:207e/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-43508) 09/04/25 _x86_64_ (8 CPU) 12:43:51 LINUX RESTART (8 CPU) 12:44:01 tps rtps wtps bread/s bwrtn/s 12:45:02 125.76 47.76 78.00 4434.73 103401.97 12:46:01 43.84 0.03 43.81 2.44 66855.24 12:47:01 6.05 0.00 6.05 0.00 8206.06 12:48:01 1.42 0.00 1.42 0.00 17.20 12:49:01 1.10 0.00 1.10 0.00 13.06 12:50:01 1.78 0.02 1.77 0.13 21.46 12:51:01 2.87 1.55 1.32 43.33 16.66 12:52:01 1.73 0.00 1.73 0.00 21.33 12:53:01 1.85 0.53 1.32 14.00 17.86 12:54:01 1.72 0.00 1.72 0.00 21.46 12:55:01 1.40 0.00 1.40 0.00 16.40 12:56:01 1.25 0.00 1.25 0.00 16.40 12:57:01 1.33 0.00 1.33 0.00 15.33 12:58:01 4.45 2.30 2.15 113.85 220.10 12:59:01 351.37 32.16 319.21 1965.01 9474.69 13:00:01 148.69 3.60 145.09 470.05 25075.69 Average: 43.54 5.50 38.03 440.66 13281.92 12:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:02 30645924 31885592 2293296 6.96 38568 1529524 1306664 3.84 633916 1412216 16 12:46:01 30642480 31882268 2296740 6.97 38664 1529588 1306664 3.84 638584 1412084 16 12:47:01 30642608 31882476 2296612 6.97 38704 1529588 1306664 3.84 638808 1412084 24 12:48:01 30641312 31881224 2297908 6.98 38736 1529592 1306664 3.84 639928 1412088 4 12:49:01 30641060 31881056 2298160 6.98 38792 1529588 1306664 3.84 639992 1412092 8 12:50:01 30640140 31880264 2299080 6.98 38888 1529612 1306664 3.84 641292 1412100 4 12:51:01 30625644 31867168 2313576 7.02 38992 1530908 1306664 3.84 655724 1412996 8 12:52:01 30623768 31865392 2315452 7.03 39088 1530904 1306664 3.84 656752 1413000 4 12:53:01 30599216 31841888 2340004 7.10 39176 1531340 1322772 3.89 681456 1412728 8 12:54:01 30598652 31841432 2340568 7.11 39280 1531336 1322772 3.89 681388 1412728 36 12:55:01 30598080 31840956 2341140 7.11 39372 1531348 1322772 3.89 681752 1412732 8 12:56:01 30597792 31840732 2341428 7.11 39412 1531352 1322772 3.89 681692 1412740 36 12:57:01 30597396 31840420 2341824 7.11 39500 1531356 1322772 3.89 681900 1412740 8 12:58:01 30536604 31789252 2402616 7.29 39712 1540576 1322772 3.89 737912 1418064 68 12:59:01 30001744 31681868 2937476 8.92 77140 1907972 1376864 4.05 911236 1729040 218524 13:00:01 29450720 31622660 3488500 10.59 93224 2363400 1453436 4.28 1067532 2073920 25988 Average: 30505196 31832790 2434024 7.39 44828 1606749 1326265 3.90 704366 1473960 15298 12:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:02 lo 0.87 0.87 0.08 0.08 0.00 0.00 0.00 0.00 12:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 ens3 221.86 143.51 583.40 30.28 0.00 0.00 0.00 0.00 12:46:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 ens3 3.05 1.46 2.63 0.86 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 ens3 0.28 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 ens3 0.38 0.30 0.07 0.34 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 ens3 0.18 0.08 0.06 0.01 0.00 0.00 0.00 0.00 12:50:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 ens3 0.42 0.32 0.19 0.21 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 ens3 1.08 0.80 0.93 0.56 0.00 0.00 0.00 0.00 12:52:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 ens3 0.30 0.28 0.07 0.35 0.00 0.00 0.00 0.00 12:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 ens3 11.60 11.21 6.13 13.10 0.00 0.00 0.00 0.00 12:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 ens3 0.28 0.23 0.07 0.27 0.00 0.00 0.00 0.00 12:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 ens3 0.35 0.18 0.19 0.24 0.00 0.00 0.00 0.00 12:56:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 ens3 0.20 0.27 0.06 0.35 0.00 0.00 0.00 0.00 12:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 ens3 0.15 0.15 0.05 0.17 0.00 0.00 0.00 0.00 12:58:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 12:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 ens3 87.50 61.36 131.83 14.96 0.00 0.00 0.00 0.00 12:59:01 lo 2.87 2.87 0.31 0.31 0.00 0.00 0.00 0.00 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 ens3 121.78 98.57 1188.10 37.80 0.00 0.00 0.00 0.00 13:00:01 lo 1.80 1.80 0.23 0.23 0.00 0.00 0.00 0.00 13:00:01 docker0 34.93 38.64 2.51 420.86 0.00 0.00 0.00 0.00 13:00:01 ens3 155.39 134.33 2287.87 17.17 0.00 0.00 0.00 0.00 Average: lo 0.44 0.44 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 2.19 2.42 0.16 26.33 0.00 0.00 0.00 0.00 Average: ens3 37.84 28.35 262.87 7.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43508) 09/04/25 _x86_64_ (8 CPU) 12:43:51 LINUX RESTART (8 CPU) 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:02 all 2.40 0.00 0.66 1.79 0.02 95.13 12:45:02 0 2.50 0.00 0.48 0.20 0.00 96.81 12:45:02 1 2.56 0.00 0.69 10.36 0.02 86.38 12:45:02 2 2.27 0.00 0.77 0.55 0.00 96.41 12:45:02 3 2.51 0.00 0.60 0.22 0.02 96.65 12:45:02 4 3.50 0.00 0.38 0.17 0.02 95.93 12:45:02 5 2.92 0.00 0.25 1.17 0.02 95.65 12:45:02 6 1.00 0.00 1.68 1.15 0.02 96.15 12:45:02 7 1.93 0.00 0.42 0.50 0.02 97.13 12:46:01 all 0.25 0.00 0.02 1.08 0.01 98.65 12:46:01 0 0.05 0.00 0.00 0.00 0.00 99.95 12:46:01 1 0.03 0.00 0.03 8.58 0.02 91.34 12:46:01 2 0.05 0.00 0.02 0.00 0.02 99.92 12:46:01 3 1.58 0.00 0.03 0.00 0.02 98.37 12:46:01 4 0.17 0.00 0.02 0.00 0.02 99.80 12:46:01 5 0.02 0.00 0.02 0.10 0.00 99.86 12:46:01 6 0.00 0.00 0.03 0.00 0.00 99.97 12:46:01 7 0.05 0.00 0.02 0.00 0.00 99.93 12:47:01 all 0.10 0.00 0.01 0.11 0.00 99.78 12:47:01 0 0.00 0.00 0.00 0.00 0.02 99.98 12:47:01 1 0.03 0.00 0.00 0.83 0.00 99.13 12:47:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:47:01 3 0.58 0.00 0.00 0.00 0.00 99.42 12:47:01 4 0.07 0.00 0.00 0.00 0.00 99.93 12:47:01 5 0.02 0.00 0.02 0.03 0.00 99.93 12:47:01 6 0.05 0.00 0.02 0.00 0.02 99.92 12:47:01 7 0.02 0.00 0.00 0.00 0.00 99.98 12:48:01 all 0.04 0.00 0.00 0.00 0.01 99.95 12:48:01 0 0.00 0.00 0.00 0.02 0.00 99.98 12:48:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:48:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:48:01 3 0.02 0.00 0.02 0.00 0.02 99.95 12:48:01 4 0.00 0.00 0.00 0.00 0.00 100.00 12:48:01 5 0.22 0.00 0.00 0.02 0.00 99.77 12:48:01 6 0.05 0.00 0.03 0.02 0.03 99.87 12:48:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:49:01 all 0.27 0.00 0.01 0.01 0.00 99.71 12:49:01 0 0.03 0.00 0.00 0.00 0.00 99.97 12:49:01 1 1.22 0.00 0.03 0.00 0.02 98.73 12:49:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:49:01 3 0.05 0.00 0.00 0.00 0.00 99.95 12:49:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:49:01 5 0.76 0.00 0.00 0.03 0.00 99.20 12:49:01 6 0.05 0.00 0.02 0.00 0.02 99.92 12:49:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:50:01 all 0.04 0.00 0.01 0.00 0.00 99.94 12:50:01 0 0.00 0.00 0.02 0.00 0.00 99.98 12:50:01 1 0.13 0.00 0.07 0.00 0.00 99.80 12:50:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:50:01 3 0.07 0.00 0.00 0.00 0.00 99.93 12:50:01 4 0.03 0.00 0.00 0.00 0.00 99.97 12:50:01 5 0.00 0.00 0.02 0.03 0.00 99.95 12:50:01 6 0.05 0.00 0.02 0.00 0.02 99.92 12:50:01 7 0.00 0.00 0.00 0.00 0.00 100.00 12:51:01 all 0.10 0.00 0.01 0.01 0.00 99.87 12:51:01 0 0.12 0.00 0.02 0.00 0.02 99.85 12:51:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:51:01 2 0.03 0.00 0.02 0.00 0.00 99.95 12:51:01 3 0.03 0.00 0.00 0.00 0.00 99.97 12:51:01 4 0.02 0.00 0.02 0.00 0.02 99.95 12:51:01 5 0.18 0.00 0.03 0.05 0.00 99.73 12:51:01 6 0.23 0.00 0.02 0.00 0.00 99.75 12:51:01 7 0.18 0.00 0.02 0.03 0.02 99.75 12:52:01 all 0.01 0.00 0.01 0.01 0.00 99.96 12:52:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:52:01 1 0.02 0.00 0.00 0.00 0.00 99.98 12:52:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:52:01 3 0.03 0.00 0.00 0.00 0.02 99.95 12:52:01 4 0.03 0.00 0.03 0.00 0.02 99.92 12:52:01 5 0.03 0.00 0.00 0.05 0.00 99.92 12:52:01 6 0.00 0.00 0.02 0.00 0.00 99.98 12:52:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:53:01 all 0.36 0.00 0.05 0.01 0.00 99.58 12:53:01 0 0.10 0.00 0.03 0.00 0.00 99.87 12:53:01 1 0.23 0.00 0.03 0.00 0.02 99.72 12:53:01 2 0.08 0.00 0.03 0.00 0.02 99.87 12:53:01 3 0.12 0.00 0.07 0.00 0.00 99.82 12:53:01 4 0.05 0.00 0.07 0.00 0.02 99.87 12:53:01 5 0.38 0.00 0.03 0.03 0.02 99.53 12:53:01 6 1.48 0.00 0.03 0.00 0.00 98.48 12:53:01 7 0.40 0.00 0.07 0.02 0.00 99.52 12:54:01 all 0.26 0.00 0.01 0.01 0.00 99.72 12:54:01 0 0.02 0.00 0.00 0.00 0.00 99.98 12:54:01 1 1.94 0.00 0.00 0.00 0.00 98.06 12:54:01 2 0.03 0.00 0.00 0.00 0.00 99.97 12:54:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:54:01 4 0.05 0.00 0.02 0.00 0.00 99.93 12:54:01 5 0.02 0.00 0.03 0.07 0.00 99.88 12:54:01 6 0.02 0.00 0.00 0.00 0.02 99.97 12:54:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:55:01 all 0.10 0.00 0.01 0.01 0.00 99.88 12:55:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:55:01 1 0.58 0.00 0.00 0.00 0.00 99.42 12:55:01 2 0.02 0.00 0.03 0.00 0.00 99.95 12:55:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:55:01 4 0.03 0.00 0.02 0.00 0.02 99.93 12:55:01 5 0.03 0.00 0.00 0.05 0.00 99.92 12:55:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:55:01 7 0.03 0.00 0.02 0.00 0.00 99.95 12:55:01 CPU %user %nice %system %iowait %steal %idle 12:56:01 all 0.01 0.00 0.01 0.00 0.00 99.97 12:56:01 0 0.00 0.00 0.00 0.00 0.00 100.00 12:56:01 1 0.00 0.00 0.00 0.00 0.00 100.00 12:56:01 2 0.02 0.00 0.02 0.00 0.00 99.97 12:56:01 3 0.02 0.00 0.02 0.00 0.00 99.97 12:56:01 4 0.03 0.00 0.05 0.02 0.02 99.88 12:56:01 5 0.02 0.00 0.00 0.05 0.00 99.93 12:56:01 6 0.02 0.00 0.00 0.00 0.00 99.98 12:56:01 7 0.02 0.00 0.02 0.00 0.00 99.97 12:57:01 all 0.01 0.00 0.01 0.01 0.00 99.97 12:57:01 0 0.02 0.00 0.02 0.00 0.00 99.97 12:57:01 1 0.03 0.00 0.00 0.00 0.02 99.95 12:57:01 2 0.00 0.00 0.00 0.00 0.00 100.00 12:57:01 3 0.02 0.00 0.00 0.00 0.00 99.98 12:57:01 4 0.02 0.00 0.02 0.00 0.00 99.97 12:57:01 5 0.02 0.00 0.00 0.03 0.00 99.95 12:57:01 6 0.00 0.00 0.02 0.00 0.00 99.98 12:57:01 7 0.03 0.00 0.00 0.00 0.00 99.97 12:58:01 all 0.84 0.00 0.06 0.02 0.01 99.07 12:58:01 0 0.33 0.00 0.15 0.00 0.02 99.50 12:58:01 1 1.48 0.00 0.03 0.00 0.00 98.48 12:58:01 2 1.55 0.00 0.00 0.00 0.00 98.45 12:58:01 3 0.13 0.00 0.02 0.00 0.02 99.83 12:58:01 4 0.37 0.00 0.07 0.02 0.02 99.53 12:58:01 5 0.67 0.00 0.05 0.08 0.00 99.20 12:58:01 6 1.33 0.00 0.05 0.00 0.00 98.62 12:58:01 7 0.85 0.00 0.10 0.05 0.00 99.00 12:59:01 all 10.13 0.00 0.92 1.31 0.03 87.61 12:59:01 0 1.93 0.00 0.18 0.13 0.00 97.75 12:59:01 1 2.32 0.00 0.45 0.52 0.02 96.70 12:59:01 2 49.27 0.00 3.47 3.55 0.10 43.61 12:59:01 3 15.09 0.00 1.34 1.12 0.03 82.42 12:59:01 4 5.47 0.00 0.53 0.02 0.03 93.94 12:59:01 5 1.05 0.00 0.65 5.01 0.03 93.25 12:59:01 6 5.45 0.00 0.57 0.15 0.05 93.79 12:59:01 7 0.45 0.00 0.23 0.00 0.02 99.30 13:00:01 all 8.41 0.00 1.62 1.22 0.04 88.71 13:00:01 0 3.47 0.00 1.36 0.07 0.05 95.06 13:00:01 1 5.70 0.00 1.80 0.43 0.02 92.05 13:00:01 2 19.31 0.00 1.76 0.32 0.05 78.56 13:00:01 3 2.71 0.00 1.69 0.03 0.03 95.53 13:00:01 4 5.53 0.00 1.61 0.20 0.03 92.63 13:00:01 5 13.95 0.00 1.32 4.49 0.05 80.19 13:00:01 6 4.02 0.00 1.81 2.95 0.03 91.19 13:00:01 7 12.55 0.00 1.59 1.27 0.03 84.55 Average: all 1.46 0.00 0.21 0.35 0.01 97.97 Average: 0 0.54 0.00 0.14 0.03 0.01 99.29 Average: 1 1.02 0.00 0.20 1.28 0.01 97.49 Average: 2 4.54 0.00 0.38 0.28 0.01 94.79 Average: 3 1.43 0.00 0.24 0.09 0.01 98.23 Average: 4 0.96 0.00 0.18 0.03 0.01 98.82 Average: 5 1.26 0.00 0.15 0.70 0.01 97.87 Average: 6 0.86 0.00 0.27 0.27 0.01 98.59 Average: 7 1.03 0.00 0.16 0.12 0.01 98.69