---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-7153 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 849 28388 0 2929 30874 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:33:f6:6c brd ff:ff:ff:ff:ff:ff inet 10.30.107.173/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86037sec preferred_lft 86037sec inet6 fe80::f816:3eff:fe33:f66c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:b9:ea:cb 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::42:1fff:feb9:eacb/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-7153) 12/23/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 104.34 17.88 86.46 1037.65 32062.77 10:44:01 146.51 21.16 125.35 846.24 39178.68 10:45:01 37.69 0.48 37.21 9.60 27144.28 10:46:01 80.22 1.38 78.84 104.12 40810.66 10:47:01 91.97 3.00 88.97 399.13 39922.68 Average: 92.11 8.75 83.36 477.51 35836.61 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30108920 31723008 2830300 8.59 71396 1851972 1423584 4.19 848532 1685940 176580 10:44:01 28709848 30613688 4229372 12.84 85476 2114120 2390168 7.03 2013684 1890272 28072 10:45:01 28335768 30297120 4603452 13.98 88672 2164944 2595252 7.64 2353304 1917556 13332 10:46:01 27714472 30165052 5224748 15.86 94800 2637436 2640664 7.77 2650312 2213800 372 10:47:01 29101860 31642292 3837360 11.65 101068 2719172 1451928 4.27 1199748 2276916 1048 Average: 28794174 30888232 4145046 12.58 88282 2297529 2100319 6.18 1813116 1996897 43881 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 53.55 37.81 890.96 7.47 0.00 0.00 0.00 0.00 10:43:01 lo 1.36 1.36 0.15 0.15 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 ens3 284.02 250.16 2451.86 54.11 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:45:01 ens3 243.18 184.22 419.03 72.44 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 vethb41749a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:46:01 ens3 224.01 193.85 1895.26 51.31 0.00 0.00 0.00 0.00 10:46:01 lo 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 ens3 256.99 275.35 48.86 1671.91 0.00 0.00 0.00 0.00 10:47:01 lo 2.80 2.80 0.26 0.26 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 212.89 188.79 1142.12 372.64 0.00 0.00 0.00 0.00 Average: lo 1.20 1.20 0.11 0.11 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-7153) 12/23/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:02 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.50 0.00 0.68 3.08 0.04 86.70 10:43:01 0 4.04 0.00 0.36 0.20 0.03 95.37 10:43:01 1 10.26 0.00 0.51 0.71 0.03 88.48 10:43:01 2 0.03 0.00 0.29 18.36 0.02 81.30 10:43:01 3 10.02 0.00 0.48 1.35 0.05 88.10 10:43:01 4 19.20 0.00 1.16 0.39 0.03 79.22 10:43:01 5 24.95 0.00 1.84 2.80 0.07 70.34 10:43:01 6 2.72 0.00 0.24 0.00 0.03 97.01 10:43:01 7 4.87 0.00 0.56 0.87 0.03 93.67 10:44:01 all 30.12 0.00 1.16 2.25 0.08 66.38 10:44:01 0 30.80 0.00 0.82 0.22 0.07 68.10 10:44:01 1 41.74 0.00 1.95 3.34 0.10 52.87 10:44:01 2 23.09 0.00 0.89 1.58 0.07 74.38 10:44:01 3 33.52 0.00 1.11 0.60 0.10 64.67 10:44:01 4 25.38 0.00 1.20 3.09 0.08 70.24 10:44:01 5 33.14 0.00 1.26 7.87 0.08 57.65 10:44:01 6 26.24 0.00 1.19 0.80 0.07 71.70 10:44:01 7 27.13 0.00 0.90 0.53 0.05 71.38 10:45:01 all 64.18 0.00 2.16 0.62 0.09 32.94 10:45:01 0 59.66 0.00 1.79 1.12 0.07 37.35 10:45:01 1 65.07 0.00 1.71 0.00 0.12 33.10 10:45:01 2 62.07 0.00 2.43 0.17 0.08 35.25 10:45:01 3 65.03 0.00 1.85 0.02 0.08 33.03 10:45:01 4 68.27 0.00 2.15 0.55 0.10 28.92 10:45:01 5 62.36 0.00 2.49 3.13 0.08 31.93 10:45:01 6 65.78 0.00 2.57 0.02 0.08 31.55 10:45:01 7 65.26 0.00 2.25 0.00 0.08 32.41 10:46:01 all 65.98 0.00 2.15 1.48 0.09 30.30 10:46:01 0 62.65 0.00 2.17 4.06 0.10 31.02 10:46:01 1 69.06 0.00 1.69 0.52 0.10 28.63 10:46:01 2 68.51 0.00 2.32 0.15 0.14 28.88 10:46:01 3 65.37 0.00 2.01 0.72 0.08 31.82 10:46:01 4 70.57 0.00 2.56 2.04 0.08 24.74 10:46:01 5 63.55 0.00 1.90 0.02 0.08 34.45 10:46:01 6 64.18 0.00 1.87 3.13 0.08 30.74 10:46:01 7 63.90 0.00 2.66 1.20 0.10 32.13 10:47:01 all 10.30 0.00 0.94 3.33 0.05 85.39 10:47:01 0 3.34 0.00 0.73 1.54 0.02 94.38 10:47:01 1 18.29 0.00 0.86 1.01 0.05 79.80 10:47:01 2 8.38 0.00 0.92 1.69 0.02 89.00 10:47:01 3 4.59 0.00 0.70 0.00 0.07 94.64 10:47:01 4 19.37 0.00 1.03 2.01 0.08 77.51 10:47:01 5 6.52 0.00 0.77 0.08 0.05 92.58 10:47:01 6 19.95 0.00 1.64 2.26 0.05 76.10 10:47:01 7 2.01 0.00 0.82 18.03 0.03 79.11 Average: all 36.07 0.00 1.42 2.15 0.07 60.29 Average: 0 32.16 0.00 1.18 1.43 0.06 65.18 Average: 1 40.97 0.00 1.35 1.12 0.08 56.49 Average: 2 32.44 0.00 1.37 4.36 0.06 61.78 Average: 3 35.78 0.00 1.23 0.53 0.08 62.37 Average: 4 40.63 0.00 1.62 1.62 0.08 56.05 Average: 5 38.16 0.00 1.65 2.78 0.07 57.34 Average: 6 35.85 0.00 1.50 1.25 0.06 61.34 Average: 7 32.59 0.00 1.44 4.15 0.06 61.77