---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1460 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: 2799.998 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 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 764 28483 0 2919 30956 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:c3:b4:a8 brd ff:ff:ff:ff:ff:ff inet 10.30.106.189/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85887sec preferred_lft 85887sec inet6 fe80::f816:3eff:fec3:b4a8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:64:e3:30:e9 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-1460) 11/19/23 _x86_64_ (8 CPU) 02:15:00 LINUX RESTART (8 CPU) 02:16:02 tps rtps wtps bread/s bwrtn/s 02:17:01 147.20 20.66 126.54 1069.65 82821.76 02:18:01 111.26 22.06 89.20 2892.45 11602.87 02:19:01 48.46 0.27 48.19 30.93 18174.84 02:20:01 1.25 0.03 1.22 4.67 15.86 02:21:01 1.03 0.05 0.98 6.13 11.86 02:22:01 0.97 0.00 0.97 0.00 13.42 02:23:01 11.95 1.48 10.46 132.24 932.51 Average: 45.88 6.35 39.54 591.12 16103.83 02:16:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:17:01 30010436 31767148 2928784 8.89 80964 1976036 1407916 4.14 824924 1799344 178600 02:18:01 29197340 31717340 3741880 11.36 105796 2690116 1470532 4.33 969976 2416584 545536 02:19:01 29248532 31759716 3690688 11.20 106336 2680892 1382744 4.07 954980 2381060 12 02:20:01 29248760 31759960 3690460 11.20 106392 2681040 1393616 4.10 956996 2379948 52 02:21:01 29252716 31764124 3686504 11.19 106416 2681228 1384468 4.07 953640 2379320 16 02:22:01 29252744 31764192 3686476 11.19 106440 2681224 1356068 3.99 954348 2378444 76 02:23:01 29208708 31735084 3730512 11.33 109888 2693188 1463776 4.31 1005956 2370732 43432 Average: 29345605 31752509 3593615 10.91 103176 2583389 1408446 4.14 945831 2300776 109675 02:16:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:17:01 lo 0.98 0.98 0.10 0.10 0.00 0.00 0.00 0.00 02:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 ens3 64.09 43.18 1034.81 8.51 0.00 0.00 0.00 0.00 02:18:01 lo 2.23 2.23 0.24 0.24 0.00 0.00 0.00 0.00 02:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 br-75ed430832fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 ens3 465.81 296.23 5763.25 28.87 0.00 0.00 0.00 0.00 02:19:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 02:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 br-75ed430832fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 ens3 2.97 1.87 0.76 0.62 0.00 0.00 0.00 0.00 02:20:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 br-75ed430832fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 ens3 2.42 1.27 0.37 0.49 0.00 0.00 0.00 0.00 02:21:01 lo 0.07 0.07 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 br-75ed430832fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 ens3 2.58 1.32 0.51 0.73 0.00 0.00 0.00 0.00 02:22:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 br-75ed430832fe 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 2.32 1.29 0.36 0.69 0.00 0.00 0.00 0.00 02:23:01 lo 0.30 0.30 0.03 0.03 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 ens3 21.91 17.58 18.28 7.55 0.00 0.00 0.00 0.00 Average: lo 0.66 0.66 0.06 0.06 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 80.52 51.96 976.21 6.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1460) 11/19/23 _x86_64_ (8 CPU) 02:15:00 LINUX RESTART (8 CPU) 02:16:02 CPU %user %nice %system %iowait %steal %idle 02:17:01 all 10.43 0.00 0.89 1.58 0.03 87.07 02:17:01 0 1.20 0.00 0.29 0.02 0.02 98.47 02:17:01 1 0.17 0.00 0.25 6.81 0.03 92.73 02:17:01 2 1.70 0.00 0.27 0.00 0.02 98.02 02:17:01 3 1.23 0.00 0.25 3.06 0.03 95.42 02:17:01 4 32.01 0.00 2.12 1.14 0.07 64.67 02:17:01 5 24.21 0.00 1.54 0.27 0.05 73.92 02:17:01 6 4.80 0.00 0.73 0.73 0.02 93.72 02:17:01 7 18.14 0.00 1.66 0.64 0.05 79.50 02:18:01 all 10.56 0.00 1.40 3.04 0.05 84.96 02:18:01 0 4.06 0.00 1.30 0.84 0.03 93.77 02:18:01 1 12.98 0.00 1.61 0.23 0.03 85.14 02:18:01 2 9.43 0.00 1.14 6.47 0.05 82.92 02:18:01 3 17.67 0.00 2.11 8.77 0.07 71.39 02:18:01 4 13.08 0.00 1.56 0.81 0.05 84.50 02:18:01 5 8.82 0.00 1.27 1.96 0.05 87.90 02:18:01 6 5.56 0.00 0.97 0.13 0.03 93.31 02:18:01 7 12.95 0.00 1.21 5.16 0.05 80.64 02:19:01 all 0.44 0.00 0.19 1.92 0.01 97.45 02:19:01 0 0.22 0.00 0.27 0.00 0.00 99.52 02:19:01 1 0.10 0.00 0.20 0.02 0.00 99.68 02:19:01 2 0.18 0.00 0.08 0.03 0.00 99.70 02:19:01 3 0.55 0.00 0.15 0.00 0.00 99.30 02:19:01 4 0.22 0.00 0.32 7.62 0.02 91.83 02:19:01 5 0.27 0.00 0.39 6.67 0.02 92.66 02:19:01 6 0.70 0.00 0.05 0.00 0.00 99.25 02:19:01 7 1.26 0.00 0.07 1.03 0.02 97.64 02:20:01 all 0.07 0.00 0.02 0.10 0.01 99.80 02:20:01 0 0.00 0.00 0.00 0.00 0.00 100.00 02:20:01 1 0.03 0.00 0.03 0.03 0.00 99.90 02:20:01 2 0.07 0.00 0.03 0.00 0.00 99.90 02:20:01 3 0.10 0.00 0.02 0.00 0.02 99.87 02:20:01 4 0.05 0.00 0.03 0.37 0.02 99.53 02:20:01 5 0.03 0.00 0.00 0.00 0.00 99.97 02:20:01 6 0.03 0.00 0.03 0.02 0.00 99.92 02:20:01 7 0.27 0.00 0.03 0.37 0.00 99.33 02:21:01 all 0.05 0.00 0.02 0.02 0.00 99.91 02:21:01 0 0.07 0.00 0.02 0.00 0.00 99.92 02:21:01 1 0.03 0.00 0.03 0.00 0.00 99.93 02:21:01 2 0.02 0.00 0.03 0.00 0.00 99.95 02:21:01 3 0.10 0.00 0.02 0.00 0.00 99.88 02:21:01 4 0.08 0.00 0.03 0.02 0.02 99.85 02:21:01 5 0.08 0.00 0.02 0.00 0.00 99.90 02:21:01 6 0.00 0.00 0.02 0.00 0.00 99.98 02:21:01 7 0.02 0.00 0.02 0.13 0.00 99.83 02:22:01 all 0.06 0.00 0.02 0.04 0.01 99.87 02:22:01 0 0.05 0.00 0.02 0.00 0.00 99.93 02:22:01 1 0.00 0.00 0.02 0.00 0.02 99.97 02:22:01 2 0.03 0.00 0.00 0.00 0.00 99.97 02:22:01 3 0.27 0.00 0.03 0.00 0.00 99.69 02:22:01 4 0.05 0.00 0.03 0.05 0.02 99.85 02:22:01 5 0.03 0.00 0.02 0.00 0.00 99.95 02:22:01 6 0.02 0.00 0.02 0.00 0.02 99.95 02:22:01 7 0.02 0.00 0.02 0.29 0.02 99.66 02:23:01 all 4.83 0.00 0.35 0.45 0.02 94.36 02:23:01 0 1.52 0.00 0.32 0.00 0.03 98.13 02:23:01 1 15.65 0.00 0.37 0.27 0.03 83.69 02:23:01 2 18.74 0.00 0.92 0.68 0.03 79.62 02:23:01 3 0.55 0.00 0.28 0.03 0.02 99.12 02:23:01 4 0.52 0.00 0.15 0.20 0.02 99.12 02:23:01 5 0.68 0.00 0.23 0.10 0.02 98.97 02:23:01 6 0.53 0.00 0.20 0.03 0.00 99.23 02:23:01 7 0.48 0.00 0.32 2.25 0.02 96.93 Average: all 3.76 0.00 0.41 1.02 0.02 94.79 Average: 0 1.02 0.00 0.32 0.12 0.01 98.53 Average: 1 4.15 0.00 0.36 1.04 0.02 94.44 Average: 2 4.32 0.00 0.35 1.03 0.01 94.28 Average: 3 2.91 0.00 0.41 1.68 0.02 94.98 Average: 4 6.52 0.00 0.60 1.46 0.03 91.38 Average: 5 4.84 0.00 0.49 1.29 0.02 93.36 Average: 6 1.66 0.00 0.29 0.13 0.01 97.92 Average: 7 4.70 0.00 0.47 1.41 0.02 93.39