---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6060 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 811 28506 0 2848 30917 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:d8:7b:da brd ff:ff:ff:ff:ff:ff inet 10.30.106.124/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fed8:7bda/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:be:1b:8e 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-6060) 12/18/23 _x86_64_ (8 CPU) 15:22:25 LINUX RESTART (8 CPU) 15:23:01 tps rtps wtps bread/s bwrtn/s 15:24:01 96.22 57.46 38.76 3635.79 39295.32 15:25:01 69.19 13.90 55.29 979.04 19620.46 15:26:01 62.34 0.02 62.32 0.40 21875.95 15:27:01 109.50 16.85 92.65 392.07 24590.57 15:28:01 56.84 3.03 53.81 315.68 18524.78 15:29:01 43.28 0.73 42.54 28.93 27309.05 Average: 72.89 15.33 57.56 891.98 25202.69 15:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:24:01 30404952 31748336 2534260 7.69 48036 1618808 1455300 4.28 793932 1477668 46756 15:25:01 30088512 31683124 2850700 8.65 64584 1842052 1525268 4.49 921676 1641220 151552 15:26:01 30043904 31695580 2895308 8.79 71584 1889072 1493712 4.39 879760 1722200 44600 15:27:01 29135464 31035736 3803748 11.55 83600 2113644 2207040 6.49 1564376 1920412 16004 15:28:01 28149880 30286476 4789332 14.54 89252 2337208 2765904 8.14 2356336 2096556 114024 15:29:01 29175260 31636780 3763952 11.43 93056 2654096 1515204 4.46 1197616 2225664 2232 Average: 29499662 31347672 3439550 10.44 75019 2075813 1827071 5.38 1285616 1847287 62528 15:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:24:01 lo 1.07 1.07 0.11 0.11 0.00 0.00 0.00 0.00 15:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 ens3 358.92 231.23 834.60 65.26 0.00 0.00 0.00 0.00 15:25:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 ens3 27.81 20.46 586.18 3.30 0.00 0.00 0.00 0.00 15:26:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 ens3 40.09 28.93 492.63 4.24 0.00 0.00 0.00 0.00 15:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 ens3 259.56 209.92 2605.31 38.11 0.00 0.00 0.00 0.00 15:28:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 ens3 985.17 749.21 1827.14 244.85 0.00 0.00 0.00 0.00 15:29:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 ens3 155.92 130.04 274.98 1679.54 0.00 0.00 0.00 0.00 Average: lo 0.81 0.81 0.08 0.08 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 304.58 228.30 1103.47 339.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6060) 12/18/23 _x86_64_ (8 CPU) 15:22:25 LINUX RESTART (8 CPU) 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:01 all 6.99 0.00 0.80 9.97 0.08 82.16 15:24:01 0 10.67 0.00 1.46 7.98 0.07 79.82 15:24:01 1 3.56 0.00 0.60 3.19 0.12 92.52 15:24:01 2 12.43 0.00 0.75 2.54 0.05 84.23 15:24:01 3 10.21 0.00 0.99 1.84 0.08 86.87 15:24:01 4 2.45 0.00 0.87 0.57 0.12 95.99 15:24:01 5 5.61 0.00 0.42 1.24 0.03 92.70 15:24:01 6 3.75 0.00 0.74 8.28 0.07 87.16 15:24:01 7 7.25 0.00 0.62 54.13 0.08 37.92 15:25:01 all 4.30 0.00 0.42 9.52 0.03 85.73 15:25:01 0 6.67 0.00 0.43 0.38 0.03 92.48 15:25:01 1 4.53 0.00 0.70 42.69 0.03 52.05 15:25:01 2 2.09 0.00 0.32 0.05 0.02 97.53 15:25:01 3 1.64 0.00 0.27 2.07 0.03 96.00 15:25:01 4 0.13 0.00 0.07 0.37 0.00 99.43 15:25:01 5 0.93 0.00 0.30 2.30 0.00 96.47 15:25:01 6 5.49 0.00 0.38 1.87 0.03 92.23 15:25:01 7 13.01 0.00 0.91 26.54 0.05 59.49 15:26:01 all 5.54 0.00 0.34 8.67 0.03 85.42 15:26:01 0 0.43 0.00 0.07 0.00 0.02 99.48 15:26:01 1 1.32 0.00 0.13 0.50 0.00 98.05 15:26:01 2 0.02 0.00 0.02 0.00 0.00 99.97 15:26:01 3 15.12 0.00 0.58 5.25 0.05 78.99 15:26:01 4 9.49 0.00 0.67 16.37 0.03 73.44 15:26:01 5 7.87 0.00 0.62 32.85 0.08 58.57 15:26:01 6 9.92 0.00 0.57 0.17 0.07 89.29 15:26:01 7 0.17 0.00 0.10 14.32 0.03 85.37 15:27:01 all 14.18 0.00 0.94 9.35 0.11 75.42 15:27:01 0 12.86 0.00 1.00 6.04 0.08 80.01 15:27:01 1 9.01 0.00 1.06 6.85 0.12 82.96 15:27:01 2 11.40 0.00 0.27 1.84 0.05 86.45 15:27:01 3 10.14 0.00 0.43 0.15 0.07 89.20 15:27:01 4 9.93 0.00 0.77 23.05 0.07 66.18 15:27:01 5 28.44 0.00 2.88 31.42 0.17 37.10 15:27:01 6 20.55 0.00 0.35 0.22 0.15 78.73 15:27:01 7 11.24 0.00 0.77 5.49 0.12 82.38 15:28:01 all 27.44 0.00 1.35 4.20 0.13 66.88 15:28:01 0 22.15 0.00 0.62 1.91 0.10 75.23 15:28:01 1 27.70 0.00 2.80 2.43 0.20 66.87 15:28:01 2 23.92 0.00 0.52 0.02 0.13 75.41 15:28:01 3 37.81 0.00 2.73 2.38 0.17 56.91 15:28:01 4 21.51 0.00 1.98 10.70 0.12 65.70 15:28:01 5 50.76 0.00 0.32 0.07 0.13 48.72 15:28:01 6 24.43 0.00 1.32 1.68 0.12 72.45 15:28:01 7 11.26 0.00 0.58 14.31 0.08 73.76 15:29:01 all 6.34 0.00 0.44 11.10 0.04 82.08 15:29:01 0 8.71 0.00 0.48 30.14 0.05 60.62 15:29:01 1 6.65 0.00 0.68 5.13 0.03 87.50 15:29:01 2 1.02 0.00 0.13 0.07 0.03 98.75 15:29:01 3 3.65 0.00 0.25 0.02 0.03 96.04 15:29:01 4 0.72 0.00 0.28 29.76 0.03 69.20 15:29:01 5 23.93 0.00 1.03 1.62 0.08 73.34 15:29:01 6 5.02 0.00 0.25 0.27 0.03 94.43 15:29:01 7 1.03 0.00 0.33 21.82 0.02 76.80 Average: all 10.79 0.00 0.72 8.80 0.07 79.62 Average: 0 10.24 0.00 0.68 7.75 0.06 81.28 Average: 1 8.78 0.00 0.99 10.14 0.08 80.01 Average: 2 8.46 0.00 0.33 0.75 0.05 90.40 Average: 3 13.08 0.00 0.87 1.95 0.07 84.02 Average: 4 7.37 0.00 0.77 13.47 0.06 78.33 Average: 5 19.55 0.00 0.92 11.53 0.08 67.91 Average: 6 11.52 0.00 0.60 2.07 0.08 85.73 Average: 7 7.33 0.00 0.55 22.76 0.06 69.29