---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-3238 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 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 879 28056 0 3231 30839 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:b5:b0:48 brd ff:ff:ff:ff:ff:ff inet 10.30.106.131/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86001sec preferred_lft 86001sec inet6 fe80::f816:3eff:feb5:b048/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:4a:e1:08:5d 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::42:4aff:fee1:85d/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-3238) 12/08/23 _x86_64_ (8 CPU) 03:27:46 LINUX RESTART (8 CPU) 03:28:01 tps rtps wtps bread/s bwrtn/s 03:29:03 193.43 87.49 105.95 6278.02 94159.91 03:30:01 137.04 17.79 119.25 412.27 65293.07 03:31:01 79.15 2.25 76.90 106.92 44021.06 03:32:01 15.86 0.40 15.46 21.33 1822.63 03:33:01 133.11 4.23 128.88 451.79 34499.72 03:34:01 53.54 0.98 52.56 65.06 9293.65 Average: 101.83 18.86 82.97 1227.07 41382.86 03:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:03 30126136 31661040 2813084 8.54 60188 1790560 1465856 4.31 928812 1604780 142920 03:30:01 29319356 31138836 3619864 10.99 83712 2035232 2170508 6.39 1458456 1845720 156524 03:31:01 27989728 29963108 4949492 15.03 88144 2179040 3259664 9.59 2689024 1931904 8876 03:32:01 28345668 30405380 4593552 13.95 90604 2260008 2505328 7.37 2279156 1979712 44496 03:33:01 27565136 30320060 5374084 16.32 100724 2929924 2743736 8.07 2447776 2553256 28856 03:34:01 28710708 31554376 4228512 12.84 106784 3010212 1502576 4.42 1236260 2619124 42932 Average: 28676122 30840467 4263098 12.94 88359 2367496 2274611 6.69 1839914 2089083 70767 03:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:03 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 03:29:03 ens3 363.62 249.39 1493.11 59.43 0.00 0.00 0.00 0.00 03:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 lo 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 03:30:01 ens3 344.24 260.69 2099.00 62.88 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 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:31:01 ens3 710.68 411.55 2278.68 147.59 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 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 03:32:01 ens3 558.36 321.48 638.26 123.21 0.00 0.00 0.00 0.00 03:33:01 docker0 5.67 10.13 0.33 117.92 0.00 0.00 0.00 0.00 03:33:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 03:33:01 ens3 416.15 298.62 1566.60 95.06 0.00 0.00 0.00 0.00 03:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 lo 15.86 15.86 1.43 1.43 0.00 0.00 0.00 0.00 03:34:01 ens3 380.47 307.27 345.24 129.10 0.00 0.00 0.00 0.00 Average: docker0 0.95 1.70 0.05 19.76 0.00 0.00 0.00 0.00 Average: lo 3.42 3.42 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 462.91 308.43 1399.62 103.10 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-3238) 12/08/23 _x86_64_ (8 CPU) 03:27:46 LINUX RESTART (8 CPU) 03:28:01 CPU %user %nice %system %iowait %steal %idle 03:29:03 all 9.45 0.00 1.41 4.43 0.04 84.67 03:29:03 0 4.16 0.00 0.89 0.38 0.03 94.54 03:29:03 1 5.42 0.00 0.72 0.15 0.02 93.69 03:29:03 2 5.77 0.00 0.63 1.48 0.03 92.08 03:29:03 3 5.75 0.00 3.82 0.92 0.03 89.47 03:29:03 4 26.88 0.00 1.69 3.80 0.07 67.57 03:29:03 5 2.63 0.00 0.91 25.93 0.07 70.47 03:29:03 6 12.44 0.00 1.04 2.37 0.05 84.10 03:29:03 7 12.55 0.00 1.59 0.47 0.03 85.36 03:30:01 all 13.75 0.00 0.89 2.99 0.05 82.32 03:30:01 0 4.71 0.00 0.29 0.22 0.03 94.74 03:30:01 1 4.88 0.00 0.69 0.28 0.05 94.10 03:30:01 2 13.09 0.00 0.26 0.95 0.07 85.63 03:30:01 3 33.12 0.00 1.45 1.30 0.05 64.08 03:30:01 4 11.29 0.00 1.13 19.26 0.05 68.28 03:30:01 5 19.46 0.00 1.78 1.52 0.05 77.18 03:30:01 6 16.21 0.00 0.74 0.19 0.03 82.82 03:30:01 7 7.27 0.00 0.79 0.26 0.03 91.65 03:31:01 all 39.26 0.00 1.01 1.61 0.08 58.03 03:31:01 0 25.51 0.00 1.20 0.62 0.08 72.58 03:31:01 1 50.40 0.00 1.16 0.05 0.08 48.31 03:31:01 2 45.40 0.00 1.04 0.05 0.08 53.43 03:31:01 3 41.19 0.00 1.20 0.23 0.08 57.29 03:31:01 4 41.23 0.00 0.70 9.13 0.10 48.84 03:31:01 5 40.90 0.00 0.43 0.02 0.07 58.59 03:31:01 6 29.95 0.00 1.47 2.51 0.08 65.99 03:31:01 7 39.51 0.00 0.94 0.28 0.08 59.19 03:32:01 all 34.66 0.00 0.99 0.08 0.07 64.21 03:32:01 0 47.55 0.00 1.47 0.00 0.08 50.90 03:32:01 1 38.15 0.00 0.53 0.00 0.07 61.24 03:32:01 2 35.03 0.00 0.80 0.02 0.07 64.09 03:32:01 3 24.92 0.00 0.84 0.18 0.07 73.98 03:32:01 4 35.49 0.00 1.21 0.26 0.07 62.98 03:32:01 5 36.64 0.00 1.03 0.14 0.08 62.11 03:32:01 6 28.15 0.00 0.91 0.00 0.08 70.86 03:32:01 7 31.28 0.00 1.09 0.00 0.07 67.57 03:33:01 all 20.35 0.00 2.38 1.30 0.09 75.89 03:33:01 0 21.35 0.00 2.36 0.17 0.10 76.02 03:33:01 1 18.82 0.00 2.06 0.07 0.07 78.99 03:33:01 2 23.22 0.00 2.43 2.40 0.08 71.87 03:33:01 3 17.91 0.00 2.04 0.30 0.08 79.66 03:33:01 4 19.19 0.00 2.32 1.71 0.08 76.69 03:33:01 5 25.44 0.00 2.58 3.47 0.12 68.40 03:33:01 6 23.65 0.00 3.03 0.08 0.07 73.16 03:33:01 7 13.21 0.00 2.20 2.18 0.08 82.32 03:34:01 all 15.95 0.00 1.28 0.81 0.05 81.91 03:34:01 0 19.23 0.00 1.25 1.35 0.05 78.12 03:34:01 1 22.78 0.00 1.09 0.28 0.07 75.79 03:34:01 2 10.23 0.00 1.20 1.42 0.05 87.10 03:34:01 3 26.81 0.00 1.76 0.27 0.07 71.10 03:34:01 4 12.79 0.00 1.47 0.02 0.05 85.67 03:34:01 5 15.75 0.00 1.00 0.00 0.05 83.19 03:34:01 6 12.33 0.00 1.22 0.02 0.07 86.36 03:34:01 7 7.68 0.00 1.26 3.13 0.05 87.88 Average: all 22.27 0.00 1.33 1.87 0.06 74.47 Average: 0 20.51 0.00 1.25 0.46 0.06 77.72 Average: 1 23.49 0.00 1.04 0.14 0.06 75.27 Average: 2 22.13 0.00 1.06 1.06 0.06 75.68 Average: 3 24.92 0.00 1.85 0.53 0.06 72.63 Average: 4 24.51 0.00 1.42 5.65 0.07 68.35 Average: 5 23.48 0.00 1.29 5.20 0.07 69.96 Average: 6 20.47 0.00 1.40 0.87 0.06 77.20 Average: 7 18.65 0.00 1.31 1.06 0.06 78.92