---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-3401 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 16G 140G 10% / 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 844 23298 0 8024 30866 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:f7:f8:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.107.243/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85762sec preferred_lft 85762sec inet6 fe80::f816:3eff:fef7:f8a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:d2:db:64:36 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-v1-8c-8g-3401) 12/08/23 _x86_64_ (8 CPU) 22:47:52 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:02 134.54 74.33 60.21 5275.97 49627.46 22:50:01 108.46 26.06 82.39 1242.77 22442.84 22:51:01 111.20 2.48 108.72 100.65 96682.95 22:52:01 188.45 1.03 187.42 8.93 76073.72 22:53:01 202.88 19.70 183.19 3859.09 48367.81 22:54:01 64.41 0.02 64.40 0.13 40440.65 22:55:01 138.79 0.00 138.79 0.00 30471.59 22:56:01 16.40 0.00 16.40 0.00 17154.07 22:57:01 85.82 0.00 85.82 0.00 13126.48 22:58:01 25.15 0.50 24.65 53.46 26846.99 Average: 107.61 12.39 95.22 1053.84 42156.40 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:02 30317104 31684168 2622108 7.96 52572 1635892 1520864 4.47 860228 1491252 72352 22:50:01 29351020 31706216 3588192 10.89 77236 2573044 1401044 4.12 861876 2403160 766648 22:51:01 26806592 31290620 6132620 18.62 98092 4620784 2092340 6.16 1283504 4434076 1614168 22:52:01 25292420 31002148 7646792 23.21 162432 5628764 2176404 6.40 1707880 5364056 929724 22:53:01 24201648 30640700 8737564 26.53 166748 6330792 2435264 7.17 2268676 5870068 439536 22:54:01 23879424 30801680 9059788 27.50 167768 6798736 2156684 6.35 2608580 5839260 207160 22:55:01 23851868 31111448 9087344 27.59 168468 7125432 1974240 5.81 2467472 5999652 2216 22:56:01 22622456 30065356 10316756 31.32 168576 7303460 2548332 7.50 3714380 5967468 9732 22:57:01 24086032 31671604 8853180 26.88 168668 7442344 1457664 4.29 2106004 6118148 305660 22:58:01 23861140 31604304 9078072 27.56 172176 7592524 1486228 4.37 2275884 6170372 43464 Average: 25426970 31157824 7512242 22.81 140274 5705177 1924906 5.66 2015448 4965751 439066 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 22:49:02 ens3 332.39 217.73 953.75 56.90 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 22:50:01 ens3 2776.00 1850.14 12376.36 489.28 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:51:01 ens3 3282.29 2333.21 14005.32 596.66 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 lo 1.33 1.33 0.18 0.18 0.00 0.00 0.00 0.00 22:52:01 ens3 361.81 262.72 3027.02 56.72 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 lo 0.20 0.20 0.02 0.02 0.00 0.00 0.00 0.00 22:53:01 ens3 280.97 222.33 2185.27 54.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 22:54:01 ens3 115.68 92.97 192.86 24.15 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 64.02 57.94 18.87 18.91 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 lo 15.18 15.18 0.78 0.78 0.00 0.00 0.00 0.00 22:56:01 ens3 3.38 2.63 0.97 0.95 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 lo 26.05 26.05 1.34 1.34 0.00 0.00 0.00 0.00 22:57:01 ens3 19.60 13.95 4.01 4.58 0.00 0.00 0.00 0.00 22:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 22:58:01 ens3 2954.66 1822.98 595.82 7975.00 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: lo 4.68 4.68 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 1016.12 685.70 3320.84 928.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-3401) 12/08/23 _x86_64_ (8 CPU) 22:47:52 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:02 all 7.97 0.00 1.08 5.44 0.03 85.48 22:49:02 0 9.77 0.00 0.97 1.02 0.03 88.21 22:49:02 1 3.64 0.00 0.87 21.97 0.03 73.49 22:49:02 2 5.40 0.00 0.57 0.57 0.03 93.43 22:49:02 3 7.30 0.00 2.30 1.05 0.03 89.31 22:49:02 4 15.75 0.00 1.01 14.77 0.05 68.42 22:49:02 5 12.56 0.00 0.85 0.25 0.03 86.31 22:49:02 6 5.66 0.00 0.95 0.68 0.03 92.67 22:49:02 7 3.72 0.00 1.04 3.25 0.02 91.97 22:50:01 all 9.31 0.00 1.77 2.39 0.03 86.50 22:50:01 0 1.58 0.00 0.46 0.20 0.02 97.74 22:50:01 1 2.25 0.00 2.10 5.80 0.02 89.83 22:50:01 2 6.60 0.00 1.12 2.99 0.03 89.25 22:50:01 3 2.92 0.00 1.19 0.08 0.00 95.81 22:50:01 4 15.45 0.00 2.95 8.08 0.10 73.41 22:50:01 5 30.04 0.00 2.31 1.53 0.05 66.07 22:50:01 6 12.35 0.00 0.74 0.12 0.02 86.78 22:50:01 7 3.35 0.00 3.30 0.34 0.03 92.98 22:51:01 all 9.74 0.00 2.66 8.62 0.06 78.91 22:51:01 0 4.74 0.00 0.20 0.00 0.02 95.05 22:51:01 1 20.09 0.00 3.05 18.53 0.08 58.25 22:51:01 2 7.52 0.00 5.71 9.36 0.07 77.35 22:51:01 3 23.72 0.00 4.59 0.00 0.10 71.59 22:51:01 4 2.22 0.00 2.43 30.28 0.07 65.00 22:51:01 5 6.67 0.00 3.58 0.02 0.03 89.71 22:51:01 6 5.49 0.00 0.55 0.03 0.02 93.90 22:51:01 7 7.63 0.00 1.21 10.89 0.05 80.22 22:52:01 all 7.90 0.00 2.49 9.37 0.10 80.15 22:52:01 0 8.57 0.00 2.18 12.45 0.05 76.76 22:52:01 1 6.12 0.00 2.28 26.94 0.05 64.61 22:52:01 2 11.76 0.00 4.47 5.23 0.13 78.41 22:52:01 3 5.63 0.00 2.11 0.94 0.08 91.24 22:52:01 4 5.01 0.00 1.60 9.60 0.30 83.49 22:52:01 5 7.73 0.00 2.33 0.25 0.05 89.63 22:52:01 6 11.73 0.00 3.35 0.03 0.07 84.82 22:52:01 7 6.66 0.00 1.61 19.45 0.05 72.24 22:53:01 all 19.87 0.00 1.40 6.34 0.07 72.33 22:53:01 0 22.81 0.00 1.14 3.36 0.07 72.63 22:53:01 1 20.63 0.00 0.84 3.13 0.05 75.35 22:53:01 2 19.45 0.00 2.59 23.48 0.07 54.41 22:53:01 3 22.12 0.00 0.95 1.14 0.08 75.71 22:53:01 4 20.29 0.00 2.02 8.85 0.08 68.76 22:53:01 5 15.47 0.00 0.87 8.07 0.07 75.52 22:53:01 6 25.79 0.00 1.06 1.75 0.07 71.33 22:53:01 7 12.39 0.00 1.76 0.96 0.07 84.83 22:54:01 all 22.87 0.00 2.43 3.55 0.08 71.06 22:54:01 0 30.91 0.00 2.95 3.35 0.07 62.72 22:54:01 1 25.52 0.00 1.52 0.02 0.05 72.89 22:54:01 2 13.32 0.00 3.06 1.47 0.10 82.04 22:54:01 3 20.47 0.00 1.27 0.00 0.03 78.23 22:54:01 4 10.10 0.00 0.85 0.00 0.22 88.83 22:54:01 5 7.48 0.00 5.98 9.44 0.03 77.07 22:54:01 6 16.02 0.00 1.37 9.32 0.03 73.25 22:54:01 7 59.27 0.00 2.46 4.89 0.12 33.26 22:55:01 all 15.80 0.00 2.58 2.22 0.06 79.35 22:55:01 0 9.54 0.00 0.98 0.03 0.05 89.40 22:55:01 1 10.34 0.00 0.90 0.00 0.02 88.74 22:55:01 2 7.54 0.00 1.01 10.21 0.07 81.17 22:55:01 3 18.16 0.00 0.98 0.00 0.03 80.82 22:55:01 4 6.27 0.00 0.73 4.02 0.07 88.91 22:55:01 5 10.31 0.00 0.82 0.12 0.03 88.72 22:55:01 6 38.44 0.00 11.41 0.05 0.08 50.02 22:55:01 7 26.02 0.00 3.87 3.37 0.10 66.64 22:56:01 all 13.52 0.00 4.99 1.08 0.08 80.33 22:56:01 0 16.48 0.00 3.03 0.00 0.13 80.36 22:56:01 1 13.58 0.00 11.11 1.81 0.05 73.46 22:56:01 2 10.01 0.00 5.16 6.76 0.10 77.96 22:56:01 3 10.92 0.00 8.98 0.00 0.05 80.05 22:56:01 4 35.12 0.00 4.41 0.00 0.10 60.37 22:56:01 5 9.32 0.00 2.77 0.00 0.07 87.84 22:56:01 6 5.05 0.00 3.50 0.00 0.07 91.37 22:56:01 7 7.65 0.00 0.83 0.00 0.07 91.45 22:57:01 all 9.95 0.00 7.19 1.10 0.08 81.68 22:57:01 0 3.39 0.00 3.46 0.00 0.05 93.10 22:57:01 1 3.69 0.00 5.47 8.57 0.07 82.21 22:57:01 2 0.62 0.00 2.95 0.15 0.05 96.23 22:57:01 3 9.25 0.00 15.26 0.00 0.07 75.42 22:57:01 4 6.09 0.00 8.92 0.00 0.12 84.88 22:57:01 5 38.65 0.00 7.53 0.00 0.12 53.70 22:57:01 6 9.18 0.00 11.22 0.00 0.07 79.54 22:57:01 7 8.93 0.00 2.86 0.00 0.07 88.14 22:58:01 all 6.30 0.00 1.14 1.98 0.03 90.55 22:58:01 0 1.90 0.00 2.29 0.00 0.02 95.79 22:58:01 1 1.70 0.00 0.50 15.39 0.03 82.38 22:58:01 2 0.37 0.00 1.04 0.05 0.02 98.52 22:58:01 3 4.47 0.00 1.76 0.00 0.03 93.74 22:58:01 4 1.37 0.00 0.36 0.00 0.03 98.23 22:58:01 5 17.40 0.00 1.34 0.00 0.07 81.19 22:58:01 6 7.30 0.00 0.28 0.12 0.02 92.28 22:58:01 7 16.15 0.00 1.59 0.20 0.03 82.03 Average: all 12.33 0.00 2.78 4.21 0.06 80.63 Average: 0 10.97 0.00 1.77 2.04 0.05 85.18 Average: 1 10.76 0.00 2.87 10.19 0.05 76.13 Average: 2 8.26 0.00 2.77 6.02 0.07 82.88 Average: 3 12.51 0.00 3.93 0.32 0.05 83.18 Average: 4 11.75 0.00 2.52 7.54 0.11 78.08 Average: 5 15.53 0.00 2.84 1.97 0.06 79.61 Average: 6 13.69 0.00 3.45 1.21 0.05 81.60 Average: 7 15.19 0.00 2.05 4.35 0.06 78.35