---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21016 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: 2800.000 BogoMIPS: 5600.00 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 1777 27677 0 2712 29954 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:2d:ef:d1 brd ff:ff:ff:ff:ff:ff inet 10.30.106.137/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85358sec preferred_lft 85358sec inet6 fe80::f816:3eff:fe2d:efd1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:0f:23:56:b9 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-21016) 04/06/24 _x86_64_ (8 CPU) 11:34:14 LINUX RESTART (8 CPU) 11:35:01 tps rtps wtps bread/s bwrtn/s 11:36:01 19.29 0.00 19.29 0.00 17751.82 11:37:01 11.91 0.00 11.91 0.00 17083.42 11:38:01 11.75 0.00 11.75 0.00 17210.40 11:39:01 11.91 0.00 11.91 0.00 17217.26 11:40:01 12.11 0.00 12.11 0.00 17215.19 11:41:01 12.03 0.00 12.03 0.00 17219.40 11:42:01 11.73 0.00 11.73 0.00 17213.40 11:43:01 12.15 0.00 12.15 0.00 17082.04 11:44:01 4.50 2.07 2.43 56.26 2031.39 11:45:01 1.48 0.00 1.48 0.00 17.46 11:46:01 0.87 0.00 0.87 0.00 10.13 11:47:01 1.37 0.00 1.37 0.00 15.73 11:48:01 3.05 2.05 1.00 102.25 193.57 11:49:01 101.80 36.29 65.51 1696.78 6377.74 11:50:01 139.90 22.78 117.13 678.71 15530.42 11:51:01 56.11 1.88 54.22 62.39 18223.10 Average: 25.75 4.07 21.68 162.27 11274.83 11:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 30651028 31894192 2288192 6.95 38644 1532584 1311728 3.86 619308 1415544 24 11:37:01 30652812 31896100 2286408 6.94 38732 1532588 1311728 3.86 616832 1415544 4 11:38:01 30651788 31895164 2287432 6.94 38820 1532580 1311728 3.86 618164 1415544 16 11:39:01 30647768 31891268 2291452 6.96 38900 1532592 1311728 3.86 622172 1415532 32 11:40:01 30645028 31888644 2294192 6.96 39020 1532596 1311728 3.86 625388 1415544 40 11:41:01 30643660 31887404 2295560 6.97 39100 1532604 1311728 3.86 626388 1415560 156 11:42:01 30642436 31886240 2296784 6.97 39188 1532608 1311728 3.86 627484 1415568 28 11:43:01 30641232 31885164 2297988 6.98 39276 1532612 1311728 3.86 628480 1415556 28 11:44:01 30602680 31848928 2336540 7.09 39340 1534300 1311728 3.86 664852 1416228 168 11:45:01 30601760 31848056 2337460 7.10 39388 1534300 1311728 3.86 665192 1416184 16 11:46:01 30601016 31847352 2338204 7.10 39412 1534312 1311728 3.86 665912 1416188 164 11:47:01 30601108 31847488 2338112 7.10 39444 1534316 1311728 3.86 666072 1416196 152 11:48:01 30555420 31810564 2383800 7.24 39524 1542964 1327844 3.91 705708 1422504 60 11:49:01 30105648 31702352 2833572 8.60 71776 1834780 1468012 4.32 868948 1669500 165676 11:50:01 28343056 30246860 4596164 13.95 86856 2112884 2780084 8.18 2384668 1883072 14644 11:51:01 28286988 30626076 4652232 14.12 92136 2534280 2369296 6.97 2220388 2088964 30620 Average: 30304589 31681366 2634631 8.00 47472 1651431 1480373 4.36 864122 1503327 13239 11:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 ens3 0.48 0.28 0.21 0.65 0.00 0.00 0.00 0.00 11:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 ens3 0.23 0.20 0.06 0.37 0.00 0.00 0.00 0.00 11:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 ens3 0.13 0.12 0.05 0.24 0.00 0.00 0.00 0.00 11:39:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 ens3 1.52 0.63 2.09 0.04 0.00 0.00 0.00 0.00 11:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 ens3 1.20 0.53 0.48 0.57 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 0.22 0.20 0.07 0.17 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 0.17 0.10 0.05 0.19 0.00 0.00 0.00 0.00 11:43:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 0.22 0.30 0.06 0.33 0.00 0.00 0.00 0.00 11:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 8.75 6.22 6.37 11.24 0.00 0.00 0.00 0.00 11:45:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 0.80 0.65 0.39 1.20 0.00 0.00 0.00 0.00 11:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 ens3 0.30 0.33 0.15 0.38 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 ens3 0.20 0.13 0.06 0.17 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 65.97 51.04 120.85 12.46 0.00 0.00 0.00 0.00 11:49:01 lo 1.93 1.93 0.21 0.21 0.00 0.00 0.00 0.00 11:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 ens3 84.10 59.89 1012.88 14.32 0.00 0.00 0.00 0.00 11:50:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 11:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 ens3 1153.10 814.63 3404.78 240.68 0.00 0.00 0.00 0.00 11:51:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 11:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 ens3 521.60 376.40 1826.97 278.87 0.00 0.00 0.00 0.00 Average: lo 0.23 0.23 0.02 0.02 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 114.94 81.98 398.49 35.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21016) 04/06/24 _x86_64_ (8 CPU) 11:34:14 LINUX RESTART (8 CPU) 11:35:01 CPU %user %nice %system %iowait %steal %idle 11:36:01 all 0.10 0.00 0.03 0.86 0.01 99.01 11:36:01 0 0.00 0.00 0.07 0.17 0.02 99.75 11:36:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:36:01 2 0.08 0.00 0.05 0.12 0.00 99.75 11:36:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:36:01 4 0.12 0.00 0.03 0.00 0.00 99.85 11:36:01 5 0.12 0.00 0.02 0.00 0.00 99.87 11:36:01 6 0.00 0.00 0.00 6.62 0.02 93.36 11:36:01 7 0.42 0.00 0.00 0.00 0.02 99.57 11:37:01 all 0.03 0.00 0.01 0.82 0.01 99.13 11:37:01 0 0.05 0.00 0.03 0.07 0.02 99.83 11:37:01 1 0.03 0.00 0.00 0.00 0.02 99.95 11:37:01 2 0.02 0.00 0.03 0.00 0.00 99.95 11:37:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:37:01 4 0.07 0.00 0.00 0.00 0.02 99.92 11:37:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:37:01 6 0.02 0.00 0.02 6.50 0.02 93.45 11:37:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:38:01 all 0.03 0.00 0.01 0.81 0.01 99.15 11:38:01 0 0.02 0.00 0.00 0.08 0.03 99.87 11:38:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 2 0.02 0.00 0.03 0.00 0.00 99.95 11:38:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 4 0.08 0.00 0.02 0.00 0.00 99.90 11:38:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:38:01 6 0.00 0.00 0.00 6.41 0.02 93.58 11:38:01 7 0.07 0.00 0.00 0.00 0.00 99.93 11:39:01 all 0.36 0.00 0.01 0.80 0.01 98.82 11:39:01 0 0.02 0.00 0.02 0.03 0.00 99.93 11:39:01 1 0.03 0.00 0.02 0.02 0.00 99.93 11:39:01 2 0.05 0.00 0.02 0.00 0.02 99.92 11:39:01 3 0.37 0.00 0.02 0.00 0.00 99.62 11:39:01 4 0.37 0.00 0.02 0.00 0.02 99.60 11:39:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:39:01 6 0.03 0.00 0.03 6.37 0.03 93.53 11:39:01 7 1.98 0.00 0.02 0.00 0.02 97.98 11:40:01 all 0.04 0.00 0.01 0.79 0.01 99.15 11:40:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:40:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:40:01 2 0.07 0.00 0.03 0.00 0.00 99.90 11:40:01 3 0.07 0.00 0.02 0.00 0.00 99.92 11:40:01 4 0.10 0.00 0.02 0.00 0.02 99.87 11:40:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:40:01 6 0.02 0.00 0.02 6.26 0.00 93.71 11:40:01 7 0.03 0.00 0.00 0.00 0.00 99.97 11:41:01 all 0.03 0.00 0.00 0.78 0.01 99.18 11:41:01 0 0.03 0.00 0.02 0.00 0.00 99.95 11:41:01 1 0.03 0.00 0.02 0.00 0.00 99.95 11:41:01 2 0.07 0.00 0.02 0.00 0.02 99.90 11:41:01 3 0.05 0.00 0.00 0.00 0.02 99.93 11:41:01 4 0.05 0.00 0.00 0.00 0.02 99.93 11:41:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 6 0.03 0.00 0.00 6.22 0.02 93.73 11:41:01 7 0.02 0.00 0.00 0.00 0.02 99.97 11:42:01 all 0.01 0.00 0.00 0.84 0.01 99.14 11:42:01 0 0.00 0.00 0.00 0.00 0.00 100.00 11:42:01 1 0.03 0.00 0.00 0.00 0.00 99.97 11:42:01 2 0.03 0.00 0.00 0.00 0.03 99.93 11:42:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:42:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:42:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:42:01 6 0.00 0.00 0.00 6.69 0.03 93.28 11:42:01 7 0.02 0.00 0.00 0.00 0.00 99.98 11:43:01 all 0.01 0.00 0.01 0.82 0.01 99.15 11:43:01 0 0.02 0.00 0.00 0.00 0.00 99.98 11:43:01 1 0.03 0.00 0.00 0.00 0.00 99.97 11:43:01 2 0.03 0.00 0.03 0.00 0.02 99.92 11:43:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:43:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:43:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:43:01 6 0.02 0.00 0.00 6.56 0.02 93.41 11:43:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:44:01 all 0.38 0.00 0.03 0.12 0.01 99.47 11:44:01 0 0.05 0.00 0.05 0.00 0.00 99.90 11:44:01 1 0.07 0.00 0.02 0.00 0.02 99.90 11:44:01 2 1.25 0.00 0.03 0.05 0.02 98.65 11:44:01 3 0.25 0.00 0.00 0.00 0.00 99.75 11:44:01 4 0.27 0.00 0.03 0.00 0.03 99.67 11:44:01 5 0.37 0.00 0.03 0.02 0.00 99.58 11:44:01 6 0.45 0.00 0.02 0.87 0.02 98.65 11:44:01 7 0.32 0.00 0.02 0.00 0.00 99.67 11:45:01 all 0.01 0.00 0.01 0.01 0.01 99.96 11:45:01 0 0.00 0.00 0.02 0.00 0.00 99.98 11:45:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:45:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:45:01 3 0.00 0.00 0.02 0.00 0.02 99.97 11:45:01 4 0.03 0.00 0.02 0.02 0.03 99.90 11:45:01 5 0.02 0.00 0.00 0.03 0.00 99.95 11:45:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:45:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:46:01 all 0.02 0.00 0.01 0.00 0.01 99.96 11:46:01 0 0.02 0.00 0.03 0.02 0.03 99.90 11:46:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:46:01 2 0.00 0.00 0.00 0.00 0.00 100.00 11:46:01 3 0.03 0.00 0.00 0.00 0.00 99.97 11:46:01 4 0.05 0.00 0.00 0.00 0.00 99.95 11:46:01 5 0.02 0.00 0.03 0.03 0.00 99.92 11:46:01 6 0.05 0.00 0.00 0.00 0.00 99.95 11:46:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 0.02 0.00 0.00 0.01 0.01 99.96 11:47:01 0 0.00 0.00 0.02 0.02 0.02 99.95 11:47:01 1 0.05 0.00 0.00 0.00 0.00 99.95 11:47:01 2 0.02 0.00 0.00 0.00 0.00 99.98 11:47:01 3 0.00 0.00 0.02 0.00 0.00 99.98 11:47:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:47:01 5 0.00 0.00 0.00 0.02 0.00 99.98 11:47:01 6 0.00 0.00 0.00 0.00 0.02 99.98 11:47:01 7 0.00 0.00 0.00 0.00 0.02 99.98 11:48:01 all 0.65 0.00 0.05 0.01 0.01 99.28 11:48:01 0 1.63 0.00 0.03 0.00 0.03 98.30 11:48:01 1 0.17 0.00 0.05 0.00 0.00 99.78 11:48:01 2 0.90 0.00 0.03 0.00 0.00 99.07 11:48:01 3 0.03 0.00 0.02 0.00 0.02 99.93 11:48:01 4 0.48 0.00 0.02 0.00 0.00 99.50 11:48:01 5 0.77 0.00 0.03 0.07 0.02 99.12 11:48:01 6 0.97 0.00 0.03 0.00 0.00 99.00 11:48:01 7 0.32 0.00 0.18 0.00 0.02 99.48 11:49:01 all 10.52 0.00 0.82 1.04 0.04 87.58 11:49:01 0 4.53 0.00 0.55 0.10 0.00 94.81 11:49:01 1 8.05 0.00 0.80 0.92 0.03 90.20 11:49:01 2 1.07 0.00 0.27 0.02 0.02 98.63 11:49:01 3 1.73 0.00 0.40 0.10 0.05 97.72 11:49:01 4 16.49 0.00 1.03 0.45 0.02 82.00 11:49:01 5 2.25 0.00 0.65 5.56 0.05 91.48 11:49:01 6 32.30 0.00 1.84 1.03 0.08 64.74 11:49:01 7 17.80 0.00 1.02 0.23 0.03 80.91 11:50:01 all 29.25 0.00 1.61 0.56 0.06 68.52 11:50:01 0 22.06 0.00 2.52 0.42 0.07 74.94 11:50:01 1 41.95 0.00 2.16 0.08 0.07 55.74 11:50:01 2 41.63 0.00 1.51 0.55 0.07 56.25 11:50:01 3 24.05 0.00 1.00 0.20 0.05 74.70 11:50:01 4 33.83 0.00 1.77 0.15 0.08 64.17 11:50:01 5 28.94 0.00 1.64 0.82 0.05 68.55 11:50:01 6 25.89 0.00 1.15 2.08 0.05 70.83 11:50:01 7 15.72 0.00 1.18 0.17 0.05 82.88 11:51:01 all 18.05 0.00 0.76 0.36 0.05 80.79 11:51:01 0 30.22 0.00 1.54 0.08 0.05 68.10 11:51:01 1 16.58 0.00 0.95 0.05 0.03 82.38 11:51:01 2 17.40 0.00 0.53 0.00 0.05 82.02 11:51:01 3 13.04 0.00 0.48 0.17 0.07 86.24 11:51:01 4 13.68 0.00 0.68 0.03 0.03 85.57 11:51:01 5 13.21 0.00 0.53 2.45 0.05 83.76 11:51:01 6 20.16 0.00 0.32 0.00 0.05 79.47 11:51:01 7 20.09 0.00 1.00 0.07 0.03 78.80 Average: all 3.72 0.00 0.21 0.54 0.02 95.52 Average: 0 3.66 0.00 0.31 0.06 0.02 95.96 Average: 1 4.18 0.00 0.25 0.07 0.01 95.49 Average: 2 3.91 0.00 0.16 0.05 0.01 95.87 Average: 3 2.48 0.00 0.13 0.03 0.01 97.36 Average: 4 4.10 0.00 0.23 0.04 0.02 95.61 Average: 5 2.85 0.00 0.19 0.56 0.01 96.39 Average: 6 5.00 0.00 0.21 3.47 0.02 91.29 Average: 7 3.55 0.00 0.21 0.03 0.01 96.19