---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-21710 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: 2799.996 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 716K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / 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 809 27036 0 4321 30902 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:ed:fe:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.214/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:feed:fe6c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:9f:d2:b3:2f 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::42:9fff:fed2:b32f/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-21710) 04/09/24 _x86_64_ (8 CPU) 09:16:53 LINUX RESTART (8 CPU) 09:17:01 tps rtps wtps bread/s bwrtn/s 09:18:01 166.52 87.59 78.94 6286.95 59131.74 09:19:01 162.01 60.76 101.25 1922.29 29728.36 09:20:01 112.95 1.72 111.23 74.39 40618.43 09:21:01 43.79 2.78 41.01 125.05 21747.31 09:22:01 269.27 5.35 263.92 499.65 92223.70 09:23:01 89.62 0.18 89.44 12.40 27552.61 09:24:01 35.26 0.75 34.51 84.25 20666.56 Average: 125.63 22.73 102.90 1286.44 41666.67 09:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:18:01 30231852 31693172 2707368 8.22 56668 1723832 1445552 4.25 876412 1553748 92584 09:19:01 29426084 31253244 3513136 10.67 83300 2041728 2615764 7.70 1350476 1840472 138064 09:20:01 28821176 31158764 4118044 12.50 98452 2518800 3905248 11.49 1443056 2311656 6452 09:21:01 28244848 31070304 4694372 14.25 112896 2967332 2776620 8.17 1557788 2737592 420840 09:22:01 26830708 30964936 6108512 18.54 135228 4171108 2786188 8.20 1811004 3803844 17704 09:23:01 26881080 30829596 6058140 18.39 138836 3992776 2950044 8.68 1924280 3655716 228 09:24:01 27749612 31706364 5189608 15.76 140360 4000832 1417780 4.17 1072072 3642716 1012 Average: 28312194 31239483 4627026 14.05 109391 3059487 2556742 7.52 1433584 2792249 96698 09:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 ens3 354.51 225.95 1481.78 60.11 0.00 0.00 0.00 0.00 09:18:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:19:01 ens3 119.98 102.20 1384.86 19.42 0.00 0.00 0.00 0.00 09:19:01 lo 1.60 1.60 0.17 0.17 0.00 0.00 0.00 0.00 09:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:20:01 ens3 49.08 30.76 1313.69 3.38 0.00 0.00 0.00 0.00 09:20:01 lo 4.80 4.80 0.50 0.50 0.00 0.00 0.00 0.00 09:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:21:01 ens3 31.31 26.55 80.68 9.13 0.00 0.00 0.00 0.00 09:21:01 lo 2.00 2.00 0.22 0.22 0.00 0.00 0.00 0.00 09:22:01 docker0 100.27 153.22 6.24 4370.54 0.00 0.00 0.00 0.00 09:22:01 ens3 224.21 155.94 5343.94 16.12 0.00 0.00 0.00 0.00 09:22:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:23:01 docker0 11.60 15.76 0.68 407.20 0.00 0.00 0.00 0.00 09:23:01 ens3 375.74 505.50 442.19 3780.70 0.00 0.00 0.00 0.00 09:23:01 lo 4.73 4.73 0.42 0.42 0.00 0.00 0.00 0.00 09:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:24:01 ens3 165.84 213.21 33.28 1446.09 0.00 0.00 0.00 0.00 09:24:01 lo 8.67 8.67 0.79 0.79 0.00 0.00 0.00 0.00 Average: docker0 15.98 24.14 0.99 682.52 0.00 0.00 0.00 0.00 Average: ens3 188.66 180.01 1440.06 762.12 0.00 0.00 0.00 0.00 Average: lo 3.49 3.49 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-21710) 04/09/24 _x86_64_ (8 CPU) 09:16:53 LINUX RESTART (8 CPU) 09:17:01 CPU %user %nice %system %iowait %steal %idle 09:18:01 all 8.79 0.00 1.19 3.97 0.04 86.01 09:18:01 0 12.31 0.00 0.97 13.92 0.05 72.75 09:18:01 1 10.74 0.00 1.02 0.52 0.03 87.69 09:18:01 2 4.01 0.00 2.01 10.68 0.03 83.27 09:18:01 3 2.54 0.00 1.29 0.48 0.02 95.68 09:18:01 4 7.63 0.00 1.15 1.03 0.05 90.14 09:18:01 5 13.42 0.00 1.12 4.23 0.05 81.19 09:18:01 6 13.36 0.00 1.10 0.70 0.05 84.79 09:18:01 7 6.27 0.00 0.82 0.25 0.07 92.59 09:19:01 all 14.01 0.00 0.91 2.30 0.04 82.74 09:19:01 0 5.68 0.00 0.52 8.26 0.03 85.51 09:19:01 1 26.76 0.00 1.44 1.04 0.05 70.71 09:19:01 2 8.34 0.00 0.57 2.07 0.03 88.99 09:19:01 3 9.17 0.00 0.82 0.62 0.03 89.36 09:19:01 4 17.69 0.00 1.29 1.77 0.08 79.17 09:19:01 5 28.15 0.00 1.38 1.30 0.03 69.13 09:19:01 6 13.58 0.00 0.63 0.15 0.05 85.58 09:19:01 7 2.70 0.00 0.60 3.17 0.03 93.50 09:20:01 all 5.91 0.00 0.61 1.98 0.03 91.49 09:20:01 0 0.60 0.00 0.45 0.07 0.03 98.85 09:20:01 1 8.96 0.00 0.50 4.04 0.02 86.48 09:20:01 2 7.46 0.00 0.44 1.29 0.05 90.76 09:20:01 3 2.53 0.00 0.47 0.08 0.02 96.90 09:20:01 4 2.17 0.00 0.37 0.02 0.02 97.43 09:20:01 5 21.23 0.00 2.04 10.16 0.05 66.52 09:20:01 6 1.28 0.00 0.38 0.00 0.00 98.33 09:20:01 7 3.05 0.00 0.23 0.17 0.00 96.55 09:21:01 all 11.52 0.00 0.76 1.30 0.03 86.39 09:21:01 0 1.15 0.00 1.00 3.84 0.08 93.93 09:21:01 1 38.99 0.00 1.49 1.02 0.03 58.47 09:21:01 2 13.06 0.00 1.29 0.13 0.05 85.47 09:21:01 3 32.11 0.00 0.77 0.25 0.05 66.82 09:21:01 4 1.93 0.00 0.27 0.00 0.00 97.80 09:21:01 5 1.97 0.00 0.52 5.09 0.02 92.41 09:21:01 6 1.63 0.00 0.48 0.07 0.02 97.80 09:21:01 7 1.35 0.00 0.33 0.02 0.02 98.28 09:22:01 all 8.68 0.00 2.21 4.63 0.05 84.43 09:22:01 0 3.96 0.00 1.57 4.23 0.07 90.17 09:22:01 1 9.48 0.00 3.24 0.20 0.03 87.05 09:22:01 2 3.33 0.00 1.73 17.51 0.05 77.38 09:22:01 3 3.91 0.00 2.33 12.92 0.03 80.81 09:22:01 4 5.01 0.00 1.44 0.07 0.03 93.45 09:22:01 5 7.52 0.00 1.44 0.82 0.05 90.16 09:22:01 6 18.13 0.00 3.00 0.50 0.10 78.27 09:22:01 7 18.08 0.00 2.83 0.79 0.05 78.25 09:23:01 all 12.60 0.00 1.13 1.24 0.06 84.97 09:23:01 0 5.81 0.00 0.72 0.15 0.03 93.28 09:23:01 1 9.43 0.00 2.62 0.05 0.05 87.85 09:23:01 2 22.95 0.00 1.20 7.94 0.08 67.82 09:23:01 3 13.54 0.00 0.77 0.05 0.07 85.57 09:23:01 4 9.57 0.00 0.72 0.12 0.05 89.54 09:23:01 5 16.72 0.00 1.02 1.06 0.10 81.09 09:23:01 6 6.77 0.00 1.16 0.44 0.05 91.59 09:23:01 7 16.03 0.00 0.80 0.10 0.08 82.98 09:24:01 all 9.49 0.00 0.35 1.10 0.04 89.02 09:24:01 0 5.96 0.00 0.27 0.00 0.05 93.73 09:24:01 1 13.72 0.00 0.37 0.28 0.03 85.60 09:24:01 2 2.74 0.00 0.25 8.09 0.03 88.89 09:24:01 3 10.22 0.00 0.35 0.00 0.07 89.37 09:24:01 4 2.04 0.00 0.25 0.03 0.00 97.68 09:24:01 5 12.27 0.00 0.42 0.00 0.03 87.28 09:24:01 6 7.45 0.00 0.49 0.05 0.05 91.96 09:24:01 7 21.59 0.00 0.50 0.25 0.03 77.62 Average: all 10.14 0.00 1.02 2.36 0.04 86.44 Average: 0 5.07 0.00 0.79 4.35 0.05 89.75 Average: 1 16.87 0.00 1.52 1.02 0.04 80.55 Average: 2 8.84 0.00 1.07 6.82 0.05 83.23 Average: 3 10.58 0.00 0.97 2.05 0.04 86.36 Average: 4 6.58 0.00 0.78 0.43 0.03 92.18 Average: 5 14.47 0.00 1.13 3.24 0.05 81.10 Average: 6 8.88 0.00 1.03 0.27 0.05 89.77 Average: 7 9.86 0.00 0.87 0.68 0.04 88.55