---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-9410 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 853 28439 0 2874 30873 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:a7:93:9e brd ff:ff:ff:ff:ff:ff inet 10.30.107.219/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fea7:939e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:b2:26:07:fa 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:b2ff:fe26:7fa/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-9410) 02/28/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 101.02 17.73 83.29 1021.83 19489.02 10:44:01 128.86 21.15 107.72 847.59 24753.47 10:45:01 34.46 0.47 33.99 9.87 15203.87 10:46:01 86.34 3.32 83.02 422.20 32144.24 10:47:01 60.54 1.35 59.19 72.65 22820.60 Average: 82.24 8.80 73.44 474.83 22882.24 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30066088 31701788 2873132 8.72 75056 1868652 1428220 4.20 878784 1697004 187656 10:44:01 28670608 30527228 4268612 12.96 85176 2068100 4939936 14.53 2105016 1837820 26144 10:45:01 28246512 30184248 4692708 14.25 88872 2141676 2896008 8.52 2467628 1890716 15524 10:46:01 27602392 30243680 5336828 16.20 96236 2824520 2735736 8.05 2582448 2389596 97792 10:47:01 29122932 31615248 3816288 11.59 101376 2672424 1439240 4.23 1221476 2229404 18184 Average: 28741706 30854438 4197514 12.74 89343 2315074 2687828 7.91 1851070 2008908 69060 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:43:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 10:43:01 ens3 63.99 40.81 1037.57 7.85 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 10:44:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:44:01 ens3 379.90 300.57 2253.26 71.75 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 10:45:01 lo 0.17 0.17 0.01 0.01 0.00 0.00 0.00 0.00 10:45:01 ens3 441.39 252.36 835.32 106.05 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 10:46:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 10:46:01 ens3 124.40 83.69 1475.26 22.81 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 10:47:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 10:47:01 ens3 285.49 282.59 79.10 1676.81 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 Average: lo 1.34 1.34 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 259.03 192.00 1136.10 377.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-9410) 02/28/24 _x86_64_ (8 CPU) 10:41:24 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.47 0.00 0.73 1.75 0.03 87.02 10:43:01 0 19.49 0.00 1.17 0.98 0.08 78.28 10:43:01 1 4.82 0.00 0.68 0.58 0.02 93.90 10:43:01 2 13.83 0.00 0.72 1.14 0.03 84.28 10:43:01 3 3.87 0.00 0.55 9.73 0.03 85.82 10:43:01 4 31.35 0.00 1.45 1.15 0.05 66.00 10:43:01 5 8.37 0.00 0.50 0.03 0.03 91.07 10:43:01 6 1.53 0.00 0.45 0.32 0.02 97.68 10:43:01 7 0.50 0.00 0.32 0.05 0.02 99.12 10:44:01 all 32.93 0.00 1.37 1.15 0.08 64.48 10:44:01 0 32.21 0.00 1.29 1.37 0.07 65.06 10:44:01 1 36.97 0.00 2.20 0.32 0.10 60.41 10:44:01 2 37.93 0.00 1.87 0.80 0.07 59.33 10:44:01 3 23.49 0.00 1.36 4.14 0.07 70.94 10:44:01 4 35.60 0.00 1.04 0.00 0.08 63.28 10:44:01 5 35.83 0.00 1.09 0.42 0.07 62.60 10:44:01 6 28.97 0.00 0.79 1.24 0.05 68.96 10:44:01 7 32.57 0.00 1.29 0.85 0.07 65.23 10:45:01 all 62.91 0.00 2.14 0.36 0.08 34.51 10:45:01 0 54.66 0.00 2.06 2.38 0.07 40.83 10:45:01 1 68.02 0.00 2.04 0.00 0.08 29.85 10:45:01 2 68.40 0.00 2.03 0.47 0.08 29.02 10:45:01 3 62.82 0.00 2.22 0.03 0.08 34.85 10:45:01 4 62.81 0.00 2.70 0.03 0.08 34.37 10:45:01 5 56.82 0.00 2.19 0.00 0.08 40.91 10:45:01 6 62.78 0.00 2.16 0.00 0.08 34.97 10:45:01 7 66.95 0.00 1.73 0.00 0.07 31.25 10:46:01 all 65.60 0.00 1.91 0.98 0.10 31.41 10:46:01 0 63.35 0.00 2.07 0.25 0.12 34.22 10:46:01 1 66.18 0.00 1.28 0.51 0.09 31.94 10:46:01 2 68.97 0.00 2.26 3.31 0.11 25.35 10:46:01 3 62.85 0.00 2.18 0.12 0.09 34.77 10:46:01 4 66.81 0.00 2.40 0.11 0.11 30.58 10:46:01 5 69.86 0.00 1.66 0.09 0.14 28.25 10:46:01 6 64.26 0.00 1.79 3.50 0.11 30.34 10:46:01 7 62.57 0.00 1.68 0.02 0.10 35.64 10:47:01 all 12.25 0.00 0.80 1.20 0.05 85.70 10:47:01 0 18.93 0.00 1.10 0.12 0.03 79.82 10:47:01 1 5.23 0.00 0.70 1.10 0.03 92.93 10:47:01 2 27.72 0.00 1.05 0.42 0.05 70.76 10:47:01 3 3.54 0.00 0.63 0.65 0.07 95.12 10:47:01 4 9.79 0.00 0.70 0.08 0.05 89.38 10:47:01 5 8.72 0.00 0.80 0.08 0.03 90.36 10:47:01 6 4.31 0.00 0.55 7.01 0.03 88.10 10:47:01 7 19.88 0.00 0.87 0.15 0.05 79.05 Average: all 36.55 0.00 1.38 1.09 0.07 60.91 Average: 0 37.46 0.00 1.53 1.03 0.07 59.90 Average: 1 35.92 0.00 1.38 0.50 0.06 62.13 Average: 2 43.07 0.00 1.58 1.21 0.07 54.08 Average: 3 30.83 0.00 1.37 2.98 0.07 64.76 Average: 4 40.97 0.00 1.65 0.28 0.07 57.03 Average: 5 35.72 0.00 1.25 0.12 0.07 62.84 Average: 6 32.00 0.00 1.14 2.40 0.06 64.40 Average: 7 36.43 0.00 1.17 0.21 0.06 62.12