---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11231 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 813 29080 0 2273 30921 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:3d:64:b9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.95/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85528sec preferred_lft 85528sec inet6 fe80::f816:3eff:fe3d:64b9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:24:55:e1:09 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-11231) 01/11/24 _x86_64_ (8 CPU) 11:03:01 LINUX RESTART (8 CPU) 11:04:01 tps rtps wtps bread/s bwrtn/s 11:05:01 14.50 0.00 14.50 0.00 21294.98 11:06:01 14.71 0.02 14.69 3.20 21242.85 11:07:01 14.33 0.00 14.33 0.00 21376.07 11:08:01 14.56 0.00 14.56 0.00 21383.24 11:09:01 14.28 0.02 14.26 2.40 21241.45 11:10:01 14.46 0.00 14.46 0.00 21249.13 11:11:01 2.83 0.02 2.82 0.13 3235.59 11:12:01 1.03 0.00 1.03 0.00 13.06 11:13:01 0.90 0.00 0.90 0.00 11.20 11:14:01 0.98 0.00 0.98 0.00 12.93 11:15:01 0.75 0.00 0.75 0.00 9.60 11:16:01 338.29 38.51 299.78 1347.11 7227.73 11:17:01 124.15 14.40 109.75 1052.49 13149.54 Average: 42.75 4.07 38.68 185.02 11650.29 11:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 30638160 31880756 2301060 6.99 38684 1531996 1303632 3.84 633976 1414532 36 11:06:01 30637096 31879940 2302124 6.99 38772 1532104 1303632 3.84 635256 1414620 16 11:07:01 30635804 31878760 2303416 6.99 38860 1532104 1303632 3.84 636568 1414628 12 11:08:01 30634736 31877784 2304484 7.00 38956 1532104 1322400 3.89 636748 1414628 16 11:09:01 30634068 31877300 2305152 7.00 39036 1532196 1322400 3.89 638132 1414696 12 11:10:01 30622352 31865672 2316868 7.03 39124 1532200 1322400 3.89 650056 1414720 4 11:11:01 30620512 31863936 2318708 7.04 39176 1532212 1322400 3.89 651172 1414704 32 11:12:01 30618920 31862416 2320300 7.04 39208 1532216 1322400 3.89 652468 1414708 8 11:13:01 30618308 31861840 2320912 7.05 39248 1532204 1322400 3.89 653308 1414712 8 11:14:01 30614552 31858164 2324668 7.06 39280 1532224 1322400 3.89 657304 1414716 12 11:15:01 30610144 31853792 2329076 7.07 39304 1532228 1322400 3.89 661596 1414720 28 11:16:01 30126904 31664680 2812316 8.54 62296 1785060 1440764 4.24 910924 1606476 127332 11:17:01 29792372 31642164 3146848 9.55 86616 2057456 1452344 4.27 970476 1847640 85612 Average: 30523379 31835939 2415841 7.33 44505 1592023 1337170 3.93 691383 1462731 16394 11:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 ens3 0.92 0.45 0.38 0.61 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 ens3 0.30 0.12 0.06 0.04 0.00 0.00 0.00 0.00 11:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 ens3 0.27 0.18 0.06 0.18 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 ens3 0.35 0.20 0.07 0.17 0.00 0.00 0.00 0.00 11:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 ens3 0.35 0.32 0.13 0.33 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 ens3 1.27 1.17 0.57 1.87 0.00 0.00 0.00 0.00 11:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 ens3 0.10 0.07 0.05 0.01 0.00 0.00 0.00 0.00 11:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 ens3 0.25 0.20 0.06 0.17 0.00 0.00 0.00 0.00 11:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 ens3 0.15 0.25 0.06 0.33 0.00 0.00 0.00 0.00 11:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 ens3 3.07 1.55 2.39 0.30 0.00 0.00 0.00 0.00 11:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 ens3 1.68 0.80 0.78 0.93 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 197.87 123.83 538.34 53.54 0.00 0.00 0.00 0.00 11:16:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 57.89 41.26 901.55 8.79 0.00 0.00 0.00 0.00 11:17:01 lo 1.07 1.07 0.11 0.11 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 20.34 13.11 111.11 5.17 0.00 0.00 0.00 0.00 Average: lo 0.28 0.28 0.03 0.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11231) 01/11/24 _x86_64_ (8 CPU) 11:03:01 LINUX RESTART (8 CPU) 11:04:01 CPU %user %nice %system %iowait %steal %idle 11:05:01 all 0.19 0.00 0.01 0.99 0.01 98.80 11:05:01 0 1.32 0.00 0.02 0.00 0.03 98.63 11:05:01 1 0.02 0.00 0.02 0.00 0.00 99.97 11:05:01 2 0.10 0.00 0.02 0.00 0.00 99.88 11:05:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:05:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:05:01 5 0.02 0.00 0.05 0.10 0.00 99.83 11:05:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:05:01 7 0.00 0.00 0.00 7.84 0.02 92.15 11:06:01 all 0.04 0.00 0.01 1.03 0.01 98.92 11:06:01 0 0.08 0.00 0.02 0.00 0.02 99.88 11:06:01 1 0.03 0.00 0.00 0.00 0.02 99.95 11:06:01 2 0.07 0.00 0.00 0.00 0.00 99.93 11:06:01 3 0.03 0.00 0.02 0.00 0.02 99.93 11:06:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:06:01 5 0.02 0.00 0.00 0.07 0.00 99.92 11:06:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:06:01 7 0.00 0.00 0.00 8.15 0.00 91.85 11:07:01 all 0.19 0.00 0.01 1.02 0.01 98.77 11:07:01 0 1.42 0.00 0.05 0.00 0.03 98.50 11:07:01 1 0.02 0.00 0.00 0.00 0.02 99.97 11:07:01 2 0.05 0.00 0.02 0.00 0.02 99.92 11:07:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:07:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:07:01 5 0.00 0.00 0.00 0.03 0.00 99.97 11:07:01 6 0.00 0.00 0.02 0.00 0.02 99.97 11:07:01 7 0.00 0.00 0.03 8.10 0.00 91.87 11:08:01 all 0.02 0.00 0.01 1.00 0.01 98.96 11:08:01 0 0.03 0.00 0.00 0.00 0.02 99.95 11:08:01 1 0.00 0.00 0.03 0.00 0.00 99.97 11:08:01 2 0.05 0.00 0.02 0.00 0.00 99.93 11:08:01 3 0.02 0.00 0.00 0.02 0.00 99.97 11:08:01 4 0.00 0.00 0.02 0.00 0.00 99.98 11:08:01 5 0.00 0.00 0.02 0.00 0.00 99.98 11:08:01 6 0.02 0.00 0.03 0.00 0.00 99.95 11:08:01 7 0.00 0.00 0.00 8.02 0.02 91.96 11:09:01 all 0.02 0.00 0.01 1.00 0.01 98.97 11:09:01 0 0.02 0.00 0.02 0.00 0.03 99.93 11:09:01 1 0.02 0.00 0.00 0.00 0.02 99.97 11:09:01 2 0.08 0.00 0.02 0.00 0.00 99.90 11:09:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:09:01 4 0.02 0.00 0.00 0.00 0.00 99.98 11:09:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:09:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:09:01 7 0.00 0.00 0.03 7.99 0.00 91.98 11:10:01 all 0.07 0.00 0.02 1.05 0.01 98.85 11:10:01 0 0.17 0.00 0.02 0.00 0.02 99.80 11:10:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:10:01 2 0.12 0.00 0.02 0.00 0.00 99.87 11:10:01 3 0.08 0.00 0.05 0.00 0.00 99.87 11:10:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:10:01 6 0.17 0.00 0.02 0.00 0.02 99.80 11:10:01 7 0.00 0.00 0.03 8.40 0.00 91.56 11:11:01 all 0.01 0.00 0.01 0.15 0.00 99.82 11:11:01 0 0.02 0.00 0.03 0.02 0.03 99.90 11:11:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:11:01 2 0.02 0.00 0.02 0.00 0.02 99.95 11:11:01 3 0.02 0.00 0.02 0.00 0.00 99.97 11:11:01 4 0.00 0.00 0.02 0.00 0.00 99.98 11:11:01 5 0.00 0.00 0.00 0.00 0.02 99.98 11:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 11:11:01 7 0.00 0.00 0.00 1.23 0.00 98.77 11:12:01 all 0.24 0.00 0.01 0.00 0.01 99.74 11:12:01 0 1.81 0.00 0.00 0.00 0.02 98.17 11:12:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:12:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:12:01 4 0.00 0.00 0.00 0.00 0.02 99.98 11:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:12:01 6 0.02 0.00 0.00 0.00 0.02 99.97 11:12:01 7 0.00 0.00 0.00 0.02 0.02 99.97 11:13:01 all 0.26 0.00 0.00 0.00 0.00 99.73 11:13:01 0 1.97 0.00 0.02 0.02 0.03 97.96 11:13:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 2 0.03 0.00 0.02 0.00 0.00 99.95 11:13:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:13:01 4 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 6 0.00 0.00 0.00 0.00 0.00 100.00 11:13:01 7 0.02 0.00 0.00 0.03 0.00 99.95 11:14:01 all 0.27 0.00 0.00 0.00 0.01 99.72 11:14:01 0 2.00 0.00 0.02 0.00 0.02 97.96 11:14:01 1 0.00 0.00 0.00 0.00 0.00 100.00 11:14:01 2 0.02 0.00 0.00 0.00 0.02 99.97 11:14:01 3 0.02 0.00 0.00 0.00 0.00 99.98 11:14:01 4 0.03 0.00 0.00 0.00 0.00 99.97 11:14:01 5 0.02 0.00 0.02 0.00 0.00 99.97 11:14:01 6 0.05 0.00 0.02 0.00 0.02 99.92 11:14:01 7 0.00 0.00 0.02 0.02 0.00 99.97 11:15:01 all 0.25 0.00 0.01 0.00 0.01 99.73 11:15:01 0 1.91 0.00 0.03 0.00 0.03 98.03 11:15:01 1 0.00 0.00 0.02 0.00 0.02 99.97 11:15:01 2 0.02 0.00 0.02 0.00 0.00 99.97 11:15:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:15:01 4 0.02 0.00 0.02 0.00 0.00 99.97 11:15:01 5 0.00 0.00 0.00 0.00 0.00 100.00 11:15:01 6 0.03 0.00 0.00 0.00 0.00 99.97 11:15:01 7 0.00 0.00 0.00 0.02 0.00 99.98 11:15:01 CPU %user %nice %system %iowait %steal %idle 11:16:01 all 10.99 0.00 1.04 1.29 0.05 86.63 11:16:01 0 4.83 0.00 0.73 0.38 0.07 93.99 11:16:01 1 2.72 0.00 0.52 0.70 0.02 96.05 11:16:01 2 21.23 0.00 1.67 3.22 0.05 73.83 11:16:01 3 6.82 0.00 0.74 0.08 0.07 92.29 11:16:01 4 10.53 0.00 0.90 0.15 0.05 88.37 11:16:01 5 9.89 0.00 0.82 0.17 0.05 89.07 11:16:01 6 20.05 0.00 1.73 3.66 0.07 74.48 11:16:01 7 11.94 0.00 1.17 1.98 0.07 84.85 11:17:01 all 10.61 0.00 0.73 1.14 0.03 87.49 11:17:01 0 38.29 0.00 1.98 1.22 0.05 58.46 11:17:01 1 0.43 0.00 0.30 3.88 0.02 95.37 11:17:01 2 13.52 0.00 0.90 0.05 0.03 85.49 11:17:01 3 3.87 0.00 0.65 1.27 0.03 94.17 11:17:01 4 0.38 0.00 0.22 0.62 0.00 98.78 11:17:01 5 2.47 0.00 0.35 0.13 0.03 97.02 11:17:01 6 0.52 0.00 0.23 0.03 0.02 99.20 11:17:01 7 25.41 0.00 1.20 1.90 0.03 71.46 Average: all 1.78 0.00 0.14 0.67 0.01 97.40 Average: 0 4.13 0.00 0.22 0.13 0.03 95.49 Average: 1 0.25 0.00 0.07 0.35 0.01 99.32 Average: 2 2.71 0.00 0.21 0.25 0.01 96.82 Average: 3 0.84 0.00 0.12 0.11 0.01 98.93 Average: 4 0.85 0.00 0.09 0.06 0.01 99.00 Average: 5 0.96 0.00 0.10 0.04 0.01 98.90 Average: 6 1.60 0.00 0.16 0.28 0.01 97.95 Average: 7 2.87 0.00 0.19 4.13 0.01 92.80