---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11738 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 1825 27413 0 2929 29900 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:0e:9c:a9 brd ff:ff:ff:ff:ff:ff inet 10.30.106.164/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe0e:9ca9/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:92:df:eb:93 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::42:92ff:fedf:eb93/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11738) 01/13/24 _x86_64_ (8 CPU) 02:20:52 LINUX RESTART (8 CPU) 02:21:01 tps rtps wtps bread/s bwrtn/s 02:22:01 123.65 74.54 49.11 5287.39 41643.19 02:23:01 101.82 19.01 82.81 1120.43 13775.14 02:24:01 101.57 15.61 85.95 660.69 12720.68 02:25:01 23.58 0.45 23.13 7.47 6382.14 02:26:01 23.80 0.57 23.23 20.66 5089.42 02:27:01 103.82 4.53 99.28 442.46 33163.41 02:28:01 25.65 1.13 24.51 89.45 6357.34 Average: 71.98 16.55 55.43 1089.79 17018.68 02:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:22:01 30394140 31740392 2545080 7.73 49260 1619708 1448912 4.26 801556 1478604 50700 02:23:01 30100304 31783532 2838916 8.62 76732 1911084 1388728 4.09 789168 1746012 119376 02:24:01 28673900 30533396 4265320 12.95 85220 2071180 2478512 7.29 2098952 1846176 22992 02:25:01 27832520 29770356 5106700 15.50 87736 2142800 5044132 14.84 2876048 1894432 12896 02:26:01 28251776 30361528 4687444 14.23 90484 2308432 2531524 7.45 2339152 2010376 129696 02:27:01 29024592 31569412 3914628 11.88 97744 2727436 1366720 4.02 1292976 2265276 3032 02:28:01 28090620 30636516 4848600 14.72 101816 2724148 2382508 7.01 2225224 2260704 53900 Average: 28909693 30913590 4029527 12.23 84142 2214970 2377291 6.99 1774725 1928797 56085 02:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 ens3 323.93 237.13 893.72 60.40 0.00 0.00 0.00 0.00 02:22:01 lo 1.47 1.47 0.15 0.15 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 67.48 41.62 1062.07 7.70 0.00 0.00 0.00 0.00 02:23:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 ens3 373.65 290.13 2065.36 80.02 0.00 0.00 0.00 0.00 02:24:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 ens3 304.72 239.01 888.05 89.25 0.00 0.00 0.00 0.00 02:25:01 lo 0.30 0.30 0.02 0.02 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 ens3 238.94 184.84 486.39 63.94 0.00 0.00 0.00 0.00 02:26:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 02:27:01 ens3 529.05 479.30 1818.50 1733.13 0.00 0.00 0.00 0.00 02:27:01 lo 3.67 3.67 0.33 0.33 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 ens3 66.27 43.74 77.74 141.59 0.00 0.00 0.00 0.00 02:28:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 272.00 216.53 1041.69 310.85 0.00 0.00 0.00 0.00 Average: lo 1.08 1.08 0.10 0.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11738) 01/13/24 _x86_64_ (8 CPU) 02:20:52 LINUX RESTART (8 CPU) 02:21:01 CPU %user %nice %system %iowait %steal %idle 02:22:01 all 6.02 0.00 0.99 5.70 0.03 87.26 02:22:01 0 3.09 0.00 1.99 1.37 0.05 93.51 02:22:01 1 6.28 0.00 1.13 23.10 0.05 69.44 02:22:01 2 4.95 0.00 0.65 14.60 0.03 79.77 02:22:01 3 3.87 0.00 0.97 1.15 0.02 93.99 02:22:01 4 1.00 0.00 0.40 0.77 0.00 97.83 02:22:01 5 9.28 0.00 1.23 2.30 0.03 87.15 02:22:01 6 13.29 0.00 0.92 1.60 0.05 84.14 02:22:01 7 6.38 0.00 0.55 0.83 0.03 92.20 02:23:01 all 9.80 0.00 0.71 2.43 0.04 87.03 02:23:01 0 1.98 0.00 0.58 5.83 0.03 91.57 02:23:01 1 7.95 0.00 0.55 0.05 0.02 91.43 02:23:01 2 22.56 0.00 1.59 8.06 0.05 67.75 02:23:01 3 7.42 0.00 0.37 0.03 0.02 92.16 02:23:01 4 2.03 0.00 0.30 0.02 0.03 97.62 02:23:01 5 4.28 0.00 0.30 0.52 0.05 94.85 02:23:01 6 6.74 0.00 0.59 3.11 0.02 89.55 02:23:01 7 25.43 0.00 1.37 1.82 0.05 71.33 02:24:01 all 28.39 0.00 1.10 3.28 0.07 67.17 02:24:01 0 20.76 0.00 0.75 5.24 0.07 73.18 02:24:01 1 35.32 0.00 0.80 0.59 0.07 63.23 02:24:01 2 37.01 0.00 2.00 4.92 0.08 55.99 02:24:01 3 24.61 0.00 0.87 0.05 0.05 74.42 02:24:01 4 24.80 0.00 0.89 3.21 0.05 71.06 02:24:01 5 28.86 0.00 1.19 6.61 0.12 63.23 02:24:01 6 36.09 0.00 1.10 2.59 0.08 60.13 02:24:01 7 19.69 0.00 1.21 2.99 0.07 76.04 02:25:01 all 58.14 0.00 1.99 0.42 0.11 39.33 02:25:01 0 57.79 0.00 1.90 2.61 0.12 37.58 02:25:01 1 61.41 0.00 1.84 0.10 0.12 36.53 02:25:01 2 66.47 0.00 2.49 0.05 0.10 30.89 02:25:01 3 58.54 0.00 1.88 0.17 0.12 39.29 02:25:01 4 61.80 0.00 1.91 0.03 0.12 36.14 02:25:01 5 54.51 0.00 2.20 0.38 0.10 42.81 02:25:01 6 54.75 0.00 1.67 0.02 0.10 43.46 02:25:01 7 49.79 0.00 2.06 0.03 0.12 48.00 02:26:01 all 69.15 0.00 1.98 0.52 0.11 28.24 02:26:01 0 63.27 0.00 1.64 1.83 0.08 33.18 02:26:01 1 74.05 0.00 1.76 0.00 0.10 24.09 02:26:01 2 70.59 0.00 1.67 0.00 0.08 27.65 02:26:01 3 74.64 0.00 2.21 0.09 0.10 22.96 02:26:01 4 66.20 0.00 1.86 0.99 0.10 30.85 02:26:01 5 68.09 0.00 2.65 0.21 0.16 28.89 02:26:01 6 69.21 0.00 2.18 0.47 0.17 27.97 02:26:01 7 67.12 0.00 1.91 0.53 0.10 30.33 02:27:01 all 11.59 0.00 1.22 6.16 0.06 80.96 02:27:01 0 9.03 0.00 1.24 0.87 0.05 88.81 02:27:01 1 8.49 0.00 1.48 2.33 0.07 87.64 02:27:01 2 11.33 0.00 1.17 10.50 0.07 76.93 02:27:01 3 14.95 0.00 1.26 0.12 0.03 83.64 02:27:01 4 12.72 0.00 1.47 13.51 0.07 72.23 02:27:01 5 18.72 0.00 1.39 0.49 0.07 79.33 02:27:01 6 9.44 0.00 1.03 4.25 0.10 85.17 02:27:01 7 8.09 0.00 0.69 17.22 0.05 73.95 02:28:01 all 11.18 0.00 0.52 0.62 0.04 87.64 02:28:01 0 13.99 0.00 0.77 0.02 0.02 85.21 02:28:01 1 1.05 0.00 0.27 0.10 0.05 98.53 02:28:01 2 3.88 0.00 0.33 0.00 0.07 95.72 02:28:01 3 33.74 0.00 1.24 0.33 0.05 64.63 02:28:01 4 9.49 0.00 0.20 4.28 0.02 86.01 02:28:01 5 22.18 0.00 0.90 0.20 0.03 76.68 02:28:01 6 2.37 0.00 0.23 0.00 0.02 97.38 02:28:01 7 2.87 0.00 0.25 0.00 0.02 96.86 Average: all 27.59 0.00 1.21 2.74 0.07 68.39 Average: 0 24.17 0.00 1.27 2.54 0.06 71.96 Average: 1 27.73 0.00 1.12 3.75 0.07 67.34 Average: 2 30.83 0.00 1.41 5.46 0.07 62.23 Average: 3 30.94 0.00 1.25 0.28 0.06 67.47 Average: 4 25.34 0.00 1.00 3.26 0.06 70.34 Average: 5 28.92 0.00 1.39 1.55 0.08 68.05 Average: 6 27.33 0.00 1.10 1.72 0.08 69.76 Average: 7 25.48 0.00 1.14 3.35 0.06 69.97