---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-11869 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 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 855 28428 0 2882 30870 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:ea:0a:f0 brd ff:ff:ff:ff:ff:ff inet 10.30.107.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:feea:af0/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:56:74:57 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:dbff:fe56:7457/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11869) 01/13/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 133.69 14.26 119.43 993.67 80361.08 10:44:01 137.20 21.13 116.08 846.78 43860.18 10:45:01 28.10 0.44 27.66 9.49 3373.12 10:46:01 106.83 3.42 103.42 443.45 29663.45 10:47:01 37.94 1.27 36.68 63.19 2891.25 Average: 88.96 8.13 80.83 472.89 32127.56 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30010992 31682176 2928228 8.89 75772 1901060 1506996 4.43 901280 1727912 173660 10:44:01 27956680 29818896 4982540 15.13 85088 2073084 4956944 14.58 2815104 1840312 22272 10:45:01 28220856 30164800 4718364 14.32 88928 2146624 4903124 14.43 2486236 1895432 12488 10:46:01 27895532 30376700 5043688 15.31 97144 2665216 2437656 7.17 2455660 2229360 564 10:47:01 29068372 31568620 3870848 11.75 102540 2678404 1494408 4.40 1278044 2233772 32784 Average: 28630486 30722238 4308734 13.08 89894 2292878 3059826 9.00 1987265 1985358 48354 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 10:43:01 ens3 59.10 39.72 952.35 7.42 0.00 0.00 0.00 0.00 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 ens3 407.38 328.62 2278.53 99.08 0.00 0.00 0.00 0.00 10:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 371.78 269.90 843.75 98.01 0.00 0.00 0.00 0.00 10:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 lo 2.40 2.40 0.21 0.21 0.00 0.00 0.00 0.00 10:46:01 ens3 328.19 305.40 1502.31 1154.36 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 2.13 2.13 0.21 0.21 0.00 0.00 0.00 0.00 10:47:01 ens3 117.36 121.55 83.69 554.14 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 256.38 212.85 1133.14 383.56 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-11869) 01/13/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.23 0.00 0.77 3.23 0.03 85.74 10:43:01 0 0.78 0.00 0.33 0.13 0.00 98.75 10:43:01 1 26.54 0.00 1.75 1.29 0.07 70.36 10:43:01 2 19.11 0.00 1.01 5.51 0.08 74.29 10:43:01 3 10.21 0.00 0.70 16.83 0.05 72.21 10:43:01 4 16.53 0.00 1.08 0.08 0.03 82.27 10:43:01 5 5.34 0.00 0.62 0.83 0.02 93.20 10:43:01 6 2.09 0.00 0.35 1.17 0.00 96.40 10:43:01 7 1.28 0.00 0.32 0.03 0.02 98.35 10:44:01 all 41.68 0.00 1.59 1.96 0.09 54.68 10:44:01 0 42.53 0.00 1.32 0.40 0.08 55.66 10:44:01 1 44.11 0.00 1.72 0.62 0.08 53.46 10:44:01 2 45.56 0.00 1.59 0.30 0.08 52.46 10:44:01 3 46.54 0.00 2.13 11.67 0.10 39.56 10:44:01 4 37.81 0.00 2.11 1.14 0.10 58.84 10:44:01 5 46.54 0.00 1.34 0.87 0.10 51.15 10:44:01 6 39.56 0.00 1.57 0.65 0.08 58.13 10:44:01 7 30.76 0.00 0.95 0.07 0.08 68.13 10:45:01 all 60.17 0.00 2.03 0.22 0.08 37.50 10:45:01 0 58.84 0.00 1.79 0.43 0.09 38.87 10:45:01 1 59.21 0.00 1.89 0.02 0.09 38.79 10:45:01 2 55.51 0.00 1.50 0.03 0.07 42.89 10:45:01 3 61.59 0.00 2.76 1.23 0.09 34.34 10:45:01 4 57.20 0.00 2.24 0.00 0.10 40.46 10:45:01 5 59.65 0.00 1.65 0.00 0.09 38.61 10:45:01 6 61.39 0.00 2.34 0.02 0.09 36.17 10:45:01 7 68.01 0.00 1.97 0.00 0.09 29.93 10:46:01 all 61.43 0.00 2.13 0.65 0.08 35.71 10:46:01 0 62.61 0.00 1.94 0.45 0.08 34.91 10:46:01 1 62.86 0.00 2.18 2.31 0.08 32.57 10:46:01 2 68.94 0.00 1.98 0.15 0.08 28.85 10:46:01 3 58.98 0.00 2.50 0.65 0.07 37.80 10:46:01 4 59.59 0.00 2.19 1.41 0.07 36.75 10:46:01 5 57.79 0.00 2.04 0.05 0.07 40.05 10:46:01 6 59.31 0.00 2.19 0.10 0.07 38.33 10:46:01 7 61.35 0.00 2.04 0.10 0.07 36.45 10:47:01 all 11.46 0.00 0.65 0.26 0.03 87.59 10:47:01 0 5.53 0.00 0.53 0.02 0.03 93.89 10:47:01 1 3.34 0.00 0.48 1.33 0.03 94.81 10:47:01 2 18.27 0.00 0.93 0.07 0.03 80.70 10:47:01 3 17.71 0.00 0.92 0.07 0.03 81.27 10:47:01 4 41.12 0.00 1.32 0.63 0.08 56.84 10:47:01 5 0.80 0.00 0.32 0.00 0.03 98.84 10:47:01 6 4.16 0.00 0.40 0.02 0.02 95.41 10:47:01 7 0.72 0.00 0.32 0.00 0.02 98.95 Average: all 36.88 0.00 1.43 1.27 0.06 60.36 Average: 0 33.94 0.00 1.18 0.29 0.06 64.54 Average: 1 39.10 0.00 1.60 1.12 0.07 58.11 Average: 2 41.41 0.00 1.40 1.21 0.07 55.91 Average: 3 38.92 0.00 1.80 6.10 0.07 53.12 Average: 4 42.38 0.00 1.79 0.65 0.08 55.10 Average: 5 33.91 0.00 1.19 0.35 0.06 64.48 Average: 6 33.14 0.00 1.37 0.39 0.05 65.05 Average: 7 32.27 0.00 1.12 0.04 0.05 66.52