---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-19785 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 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 857 28144 0 3164 30863 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:1a:d0:7a brd ff:ff:ff:ff:ff:ff inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85982sec preferred_lft 85982sec inet6 fe80::f816:3eff:fe1a:d07a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1a:52:e2:36 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::42:1aff:fe52:e236/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19785) 04/01/24 _x86_64_ (8 CPU) 03:28:07 LINUX RESTART (8 CPU) 03:29:02 tps rtps wtps bread/s bwrtn/s 03:30:01 126.18 26.74 99.44 1280.46 28887.71 03:31:01 92.05 6.40 85.65 217.30 30209.77 03:32:01 24.00 0.22 23.79 7.06 20226.82 03:33:01 96.43 3.55 92.88 473.12 38723.01 03:34:01 99.02 0.25 98.77 14.13 36717.48 03:35:01 44.93 1.32 43.61 65.72 21157.54 Average: 80.31 6.36 73.95 340.34 29321.09 03:29:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 29747832 31423792 3191388 9.69 80628 1899604 2523692 7.43 1167724 1716500 115232 03:31:01 28114028 30026184 4825192 14.65 87600 2120548 3527116 10.38 2622164 1875756 8736 03:32:01 27456072 29406196 5483148 16.65 89484 2154656 3949832 11.62 3272104 1878436 32 03:33:01 27751192 30200712 5188028 15.75 97032 2634656 2931172 8.62 2568132 2260496 304 03:34:01 27261084 30017440 5678136 17.24 102436 2929768 3580400 10.53 2757344 2548232 348 03:35:01 28853832 31637988 4085388 12.40 105784 2953500 1416456 4.17 1159540 2556012 5316 Average: 28197340 30452052 4741880 14.40 93827 2448789 2988111 8.79 2257835 2139239 21661 03:29:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 ens3 129.91 105.15 1092.55 28.79 0.00 0.00 0.00 0.00 03:30:01 lo 0.95 0.95 0.10 0.10 0.00 0.00 0.00 0.00 03:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 ens3 427.20 301.68 3394.50 77.15 0.00 0.00 0.00 0.00 03:31:01 lo 0.40 0.40 0.03 0.03 0.00 0.00 0.00 0.00 03:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 ens3 232.00 194.99 478.12 84.87 0.00 0.00 0.00 0.00 03:32:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 03:33:01 docker0 3.45 6.20 0.20 77.97 0.00 0.00 0.00 0.00 03:33:01 ens3 266.76 211.46 1606.27 65.49 0.00 0.00 0.00 0.00 03:33:01 lo 1.07 1.07 0.09 0.09 0.00 0.00 0.00 0.00 03:34:01 docker0 1.80 3.07 0.11 39.91 0.00 0.00 0.00 0.00 03:34:01 ens3 149.41 119.88 101.19 51.85 0.00 0.00 0.00 0.00 03:34:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 ens3 204.78 172.14 280.43 72.98 0.00 0.00 0.00 0.00 03:35:01 lo 16.20 16.20 1.46 1.46 0.00 0.00 0.00 0.00 Average: docker0 0.88 1.55 0.05 19.70 0.00 0.00 0.00 0.00 Average: ens3 235.30 184.44 1158.99 63.62 0.00 0.00 0.00 0.00 Average: lo 3.21 3.21 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-19785) 04/01/24 _x86_64_ (8 CPU) 03:28:07 LINUX RESTART (8 CPU) 03:29:02 CPU %user %nice %system %iowait %steal %idle 03:30:01 all 12.00 0.00 0.90 2.30 0.04 84.77 03:30:01 0 7.04 0.00 0.37 0.00 0.03 92.56 03:30:01 1 4.73 0.00 0.24 7.30 0.02 87.72 03:30:01 2 2.51 0.00 0.70 0.39 0.02 96.38 03:30:01 3 27.87 0.00 1.34 1.27 0.05 69.47 03:30:01 4 5.41 0.00 1.17 3.87 0.03 89.51 03:30:01 5 17.47 0.00 1.07 1.02 0.03 80.40 03:30:01 6 12.41 0.00 1.12 0.17 0.03 86.27 03:30:01 7 18.50 0.00 1.14 4.42 0.07 75.87 03:31:01 all 35.50 0.00 1.19 1.18 0.07 62.05 03:31:01 0 34.44 0.00 0.99 0.02 0.07 64.49 03:31:01 1 38.84 0.00 1.30 0.10 0.07 59.69 03:31:01 2 37.41 0.00 0.92 0.05 0.07 61.56 03:31:01 3 37.78 0.00 1.10 0.00 0.08 61.03 03:31:01 4 32.41 0.00 0.95 1.37 0.07 65.19 03:31:01 5 43.03 0.00 1.63 0.18 0.08 55.07 03:31:01 6 36.10 0.00 1.47 0.50 0.07 61.86 03:31:01 7 24.08 0.00 1.12 7.23 0.05 67.52 03:32:01 all 37.32 0.00 1.09 0.93 0.07 60.59 03:32:01 0 28.94 0.00 1.03 0.00 0.07 69.95 03:32:01 1 39.40 0.00 0.97 0.03 0.07 59.53 03:32:01 2 30.49 0.00 1.25 0.20 0.07 68.00 03:32:01 3 34.84 0.00 0.80 0.00 0.07 64.29 03:32:01 4 38.15 0.00 1.03 0.00 0.07 60.75 03:32:01 5 27.35 0.00 1.17 0.00 0.08 71.40 03:32:01 6 66.89 0.00 1.49 0.52 0.07 31.03 03:32:01 7 32.49 0.00 1.00 6.74 0.08 59.69 03:33:01 all 22.05 0.00 1.96 3.13 0.07 72.79 03:33:01 0 18.20 0.00 2.58 0.76 0.08 78.38 03:33:01 1 20.33 0.00 1.91 3.58 0.07 74.11 03:33:01 2 29.25 0.00 2.14 0.49 0.08 68.03 03:33:01 3 22.59 0.00 1.57 2.49 0.07 73.28 03:33:01 4 27.97 0.00 2.44 1.58 0.08 67.93 03:33:01 5 17.76 0.00 1.94 2.63 0.07 77.60 03:33:01 6 24.86 0.00 1.83 0.00 0.07 73.24 03:33:01 7 15.40 0.00 1.27 13.54 0.07 69.73 03:34:01 all 17.28 0.00 1.71 7.08 0.09 73.84 03:34:01 0 15.31 0.00 1.34 17.39 0.07 65.89 03:34:01 1 15.17 0.00 2.04 0.80 0.07 81.92 03:34:01 2 16.23 0.00 1.26 2.39 0.12 80.01 03:34:01 3 14.33 0.00 1.63 24.24 0.12 59.68 03:34:01 4 20.85 0.00 1.85 2.14 0.08 75.08 03:34:01 5 21.42 0.00 1.59 2.63 0.08 74.27 03:34:01 6 15.14 0.00 1.51 0.08 0.08 83.19 03:34:01 7 19.78 0.00 2.47 6.94 0.07 70.74 03:35:01 all 11.36 0.00 0.71 1.72 0.03 86.18 03:35:01 0 2.76 0.00 0.55 0.00 0.00 96.69 03:35:01 1 41.63 0.00 1.17 1.32 0.08 55.80 03:35:01 2 7.35 0.00 0.57 0.49 0.02 91.57 03:35:01 3 4.18 0.00 0.55 9.42 0.03 85.82 03:35:01 4 5.02 0.00 0.68 1.10 0.02 93.17 03:35:01 5 6.52 0.00 0.58 0.03 0.03 92.83 03:35:01 6 14.71 0.00 0.65 1.30 0.03 83.31 03:35:01 7 8.75 0.00 0.92 0.10 0.03 90.20 Average: all 22.61 0.00 1.26 2.72 0.06 73.34 Average: 0 17.80 0.00 1.14 3.03 0.05 77.98 Average: 1 26.77 0.00 1.27 2.17 0.06 69.72 Average: 2 20.58 0.00 1.14 0.67 0.06 77.55 Average: 3 23.59 0.00 1.16 6.25 0.07 68.93 Average: 4 21.67 0.00 1.35 1.67 0.06 75.25 Average: 5 22.26 0.00 1.33 1.08 0.06 75.26 Average: 6 28.40 0.00 1.35 0.43 0.06 69.77 Average: 7 19.84 0.00 1.32 6.48 0.06 72.30