---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-75675 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 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 861 27442 0 3863 30850 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:06:ed:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.105/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85973sec preferred_lft 85973sec inet6 fe80::f816:3eff:fe06:eda9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e7:e8:63:03 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:e7ff:fee8:6303/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75675) 11/14/23 _x86_64_ (8 CPU) 16:15:59 LINUX RESTART (8 CPU) 16:16:01 tps rtps wtps bread/s bwrtn/s 16:17:02 125.74 84.94 40.80 5441.41 41275.36 16:18:01 74.53 18.05 56.48 1039.15 10112.73 16:19:01 142.61 34.74 107.87 1772.90 21842.76 16:20:01 57.97 9.62 48.36 755.21 10284.02 16:21:01 280.10 5.27 274.84 481.25 43323.45 16:22:01 137.46 0.23 137.23 24.40 31237.86 16:23:01 60.24 1.80 58.44 111.98 16405.27 Average: 125.64 22.11 103.54 1376.18 24962.05 16:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:17:02 30483992 31791112 2455228 7.45 44324 1587824 1364476 4.01 738092 1459500 32292 16:18:01 30136596 31746324 2802624 8.51 66568 1853496 1388384 4.08 824380 1690008 203640 16:19:01 29368824 31382196 3570396 10.84 82844 2226532 1673112 4.92 1212332 2040388 88276 16:20:01 27714372 29829808 5224848 15.86 86704 2320672 2889856 8.50 2850172 2044500 22632 16:21:01 27184216 30354804 5755004 17.47 91820 3352544 2281988 6.71 2479532 2905680 120 16:22:01 26581032 30159516 6358188 19.30 102032 3735264 2425932 7.14 2950864 3008956 219724 16:23:01 28100200 31589440 4839020 14.69 109252 3639964 1471496 4.33 1541904 2903336 34728 Average: 28509890 30979029 4429330 13.45 83363 2673757 1927892 5.67 1799611 2293195 85916 16:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:17:02 ens3 293.50 199.10 751.65 58.40 0.00 0.00 0.00 0.00 16:17:02 lo 1.87 1.87 0.17 0.17 0.00 0.00 0.00 0.00 16:17:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 ens3 53.25 34.79 749.91 11.47 0.00 0.00 0.00 0.00 16:18:01 lo 0.88 0.88 0.09 0.09 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 ens3 265.24 216.73 3300.50 34.68 0.00 0.00 0.00 0.00 16:19:01 lo 0.93 0.93 0.09 0.09 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 ens3 1614.46 1289.99 987.60 512.68 0.00 0.00 0.00 0.00 16:20:01 lo 1.57 1.57 0.26 0.26 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 ens3 956.71 790.58 2371.78 1757.06 0.00 0.00 0.00 0.00 16:21:01 lo 6.53 6.53 1.17 1.17 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 ens3 603.65 559.77 1785.04 1952.10 0.00 0.00 0.00 0.00 16:22:01 lo 4.33 4.33 0.40 0.40 0.00 0.00 0.00 0.00 16:22:01 docker0 7.28 21.10 0.44 362.24 0.00 0.00 0.00 0.00 16:23:01 ens3 42.68 35.01 71.13 13.62 0.00 0.00 0.00 0.00 16:23:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 16:23:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 548.24 447.54 1432.68 621.43 0.00 0.00 0.00 0.00 Average: lo 2.46 2.46 0.33 0.33 0.00 0.00 0.00 0.00 Average: docker0 1.04 3.03 0.06 51.87 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-75675) 11/14/23 _x86_64_ (8 CPU) 16:15:59 LINUX RESTART (8 CPU) 16:16:01 CPU %user %nice %system %iowait %steal %idle 16:17:02 all 5.05 0.00 1.02 9.32 0.04 84.57 16:17:02 0 2.03 0.00 0.75 0.45 0.03 96.73 16:17:02 1 3.06 0.00 0.69 0.72 0.05 95.49 16:17:02 2 3.01 0.00 0.74 0.77 0.03 95.45 16:17:02 3 3.79 0.00 0.72 0.85 0.05 94.58 16:17:02 4 3.65 0.00 0.79 1.47 0.03 94.06 16:17:02 5 10.71 0.00 2.34 5.49 0.07 81.39 16:17:02 6 5.90 0.00 1.06 40.00 0.05 52.99 16:17:02 7 8.22 0.00 1.11 24.95 0.05 65.67 16:18:01 all 6.50 0.00 0.53 6.24 0.03 86.70 16:18:01 0 9.32 0.00 0.66 0.43 0.02 89.57 16:18:01 1 3.67 0.00 0.29 0.90 0.02 95.12 16:18:01 2 8.26 0.00 0.78 1.02 0.02 89.92 16:18:01 3 3.31 0.00 0.41 16.60 0.02 79.66 16:18:01 4 5.39 0.00 0.53 2.90 0.03 91.15 16:18:01 5 12.12 0.00 0.70 1.24 0.02 85.93 16:18:01 6 6.28 0.00 0.66 26.83 0.03 66.19 16:18:01 7 3.63 0.00 0.22 0.03 0.02 96.10 16:19:01 all 13.08 0.00 0.86 4.37 0.05 81.63 16:19:01 0 13.80 0.00 0.42 1.19 0.08 84.51 16:19:01 1 8.08 0.00 0.54 1.29 0.05 90.04 16:19:01 2 9.38 0.00 0.58 7.25 0.05 82.74 16:19:01 3 11.38 0.00 0.94 3.01 0.05 84.62 16:19:01 4 7.24 0.00 0.48 1.33 0.03 90.91 16:19:01 5 10.53 0.00 0.63 1.72 0.03 87.08 16:19:01 6 12.36 0.00 1.35 14.50 0.07 71.72 16:19:01 7 31.90 0.00 1.98 4.61 0.10 61.41 16:20:01 all 48.67 0.00 3.53 1.24 0.11 46.45 16:20:01 0 59.97 0.00 2.23 0.57 0.12 37.11 16:20:01 1 39.76 0.00 4.89 0.65 0.08 54.62 16:20:01 2 51.06 0.00 2.10 0.27 0.10 46.48 16:20:01 3 54.63 0.00 4.54 0.76 0.12 39.96 16:20:01 4 55.75 0.00 2.86 1.31 0.10 39.98 16:20:01 5 38.56 0.00 3.83 2.60 0.08 54.92 16:20:01 6 45.51 0.00 2.84 3.33 0.10 48.22 16:20:01 7 44.18 0.00 4.96 0.49 0.12 50.25 16:21:01 all 10.06 0.00 2.42 6.84 0.05 80.63 16:21:01 0 7.19 0.00 2.68 38.07 0.03 52.02 16:21:01 1 8.23 0.00 2.82 4.09 0.07 84.80 16:21:01 2 10.21 0.00 2.90 3.42 0.05 83.42 16:21:01 3 17.48 0.00 4.40 0.15 0.05 77.91 16:21:01 4 8.89 0.00 1.79 1.31 0.05 87.96 16:21:01 5 9.74 0.00 1.12 1.67 0.03 87.44 16:21:01 6 8.69 0.00 2.13 3.85 0.03 85.29 16:21:01 7 10.03 0.00 1.49 2.16 0.08 86.23 16:22:01 all 13.48 0.00 1.61 3.90 0.07 80.94 16:22:01 0 21.80 0.00 1.27 0.03 0.08 76.81 16:22:01 1 16.82 0.00 1.92 21.73 0.08 59.45 16:22:01 2 10.58 0.00 1.16 0.69 0.07 87.50 16:22:01 3 12.42 0.00 0.92 0.05 0.05 86.56 16:22:01 4 13.11 0.00 1.10 2.24 0.05 83.50 16:22:01 5 12.47 0.00 2.78 4.33 0.07 80.35 16:22:01 6 11.44 0.00 1.45 0.05 0.05 87.01 16:22:01 7 9.18 0.00 2.30 2.17 0.08 86.27 16:23:01 all 9.33 0.00 0.69 3.52 0.03 86.42 16:23:01 0 17.50 0.00 1.02 0.79 0.03 80.66 16:23:01 1 39.69 0.00 1.62 7.17 0.08 51.44 16:23:01 2 0.58 0.00 0.68 16.42 0.02 82.29 16:23:01 3 2.64 0.00 0.57 2.99 0.03 93.78 16:23:01 4 3.58 0.00 0.33 0.08 0.02 95.99 16:23:01 5 6.12 0.00 0.47 0.07 0.02 93.33 16:23:01 6 1.40 0.00 0.40 0.17 0.02 98.01 16:23:01 7 3.13 0.00 0.47 0.47 0.03 95.90 Average: all 15.17 0.00 1.53 5.06 0.05 78.19 Average: 0 18.81 0.00 1.29 5.93 0.06 73.91 Average: 1 17.09 0.00 1.83 5.22 0.06 75.80 Average: 2 13.29 0.00 1.28 4.28 0.05 81.11 Average: 3 15.07 0.00 1.78 3.46 0.05 79.63 Average: 4 13.93 0.00 1.13 1.52 0.05 83.38 Average: 5 14.32 0.00 1.70 2.45 0.05 81.50 Average: 6 13.07 0.00 1.41 12.64 0.05 72.82 Average: 7 15.76 0.00 1.79 5.00 0.07 77.38