---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14972 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 857 28426 0 2883 30868 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:0f:7a:2f brd ff:ff:ff:ff:ff:ff inet 10.30.106.57/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86029sec preferred_lft 86029sec inet6 fe80::f816:3eff:fe0f:7a2f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e5:18:eb:4c 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:e5ff:fe18:eb4c/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-14972) 01/25/24 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:02 tps rtps wtps bread/s bwrtn/s 10:43:01 89.09 18.01 71.08 1038.39 18081.38 10:44:01 126.11 21.05 105.07 845.73 22914.45 10:45:01 39.76 0.53 39.23 10.66 15599.13 10:46:01 30.93 0.55 30.38 20.53 13004.63 10:47:01 110.68 3.70 106.98 460.25 40340.69 Average: 79.28 8.74 70.54 473.23 22001.04 10:42:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30101204 31702640 2838016 8.62 69360 1842640 1385628 4.08 868768 1678688 166804 10:44:01 28853076 30648816 4086144 12.41 82780 2012992 2468388 7.26 1974180 1796292 22068 10:45:01 28047332 29955368 4891888 14.85 87248 2114316 5038948 14.83 2688680 1867536 12440 10:46:01 28206756 30309768 4732464 14.37 90472 2302360 2514696 7.40 2385592 2005508 130248 10:47:01 29136248 31630160 3802972 11.55 99940 2675348 1431908 4.21 1212620 2233256 43424 Average: 28868923 30849350 4070297 12.36 85960 2189531 2567914 7.56 1825968 1916256 74997 10:42:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 61.46 42.10 1015.98 7.32 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 10:43:01 lo 1.36 1.36 0.15 0.15 0.00 0.00 0.00 0.00 10:44:01 ens3 244.68 197.03 1415.90 47.03 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 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 10:45:01 ens3 499.58 301.65 1324.19 111.51 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 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 10:46:01 ens3 411.50 208.28 884.80 80.53 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 10:46:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:47:01 ens3 377.51 359.75 1147.36 1686.59 0.00 0.00 0.00 0.00 10:47:01 docker0 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 10:47:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 319.80 222.36 1158.12 387.86 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 1.24 1.24 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14972) 01/25/24 _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 8.81 0.00 0.69 3.28 0.03 87.19 10:43:01 0 1.20 0.00 0.22 1.56 0.00 97.01 10:43:01 1 0.88 0.00 0.17 0.05 0.00 98.90 10:43:01 2 11.04 0.00 1.09 1.71 0.02 86.14 10:43:01 3 7.31 0.00 0.54 1.32 0.02 90.81 10:43:01 4 12.80 0.00 0.83 1.12 0.02 85.23 10:43:01 5 16.19 0.00 0.95 19.42 0.07 63.37 10:43:01 6 15.48 0.00 1.16 1.12 0.03 82.20 10:43:01 7 5.61 0.00 0.54 0.03 0.02 93.80 10:44:01 all 28.17 0.00 1.23 1.91 0.07 68.62 10:44:01 0 28.86 0.00 0.82 0.22 0.07 70.04 10:44:01 1 35.64 0.00 1.41 2.95 0.08 59.92 10:44:01 2 19.08 0.00 1.04 0.23 0.07 79.59 10:44:01 3 33.36 0.00 0.95 1.19 0.07 64.44 10:44:01 4 39.39 0.00 1.42 0.87 0.10 58.21 10:44:01 5 19.28 0.00 1.34 8.98 0.08 70.31 10:44:01 6 30.45 0.00 1.74 0.80 0.08 66.92 10:44:01 7 19.34 0.00 1.10 0.02 0.05 79.49 10:45:01 all 59.30 0.00 2.04 0.44 0.11 38.11 10:45:01 0 56.62 0.00 1.61 0.00 0.12 41.66 10:45:01 1 61.92 0.00 1.86 0.10 0.12 36.00 10:45:01 2 57.54 0.00 2.18 0.32 0.12 39.84 10:45:01 3 62.98 0.00 2.28 2.28 0.12 32.34 10:45:01 4 60.03 0.00 2.55 0.05 0.10 37.27 10:45:01 5 58.51 0.00 2.09 0.38 0.12 38.90 10:45:01 6 57.49 0.00 1.81 0.42 0.10 40.17 10:45:01 7 59.31 0.00 1.87 0.02 0.10 38.70 10:46:01 all 76.10 0.00 1.92 0.15 0.18 21.65 10:46:01 0 78.76 0.00 2.15 0.00 0.45 18.65 10:46:01 1 77.55 0.00 2.04 0.00 0.12 20.29 10:46:01 2 74.14 0.00 1.44 0.00 0.12 24.31 10:46:01 3 78.20 0.00 1.77 1.10 0.15 18.77 10:46:01 4 74.19 0.00 1.72 0.00 0.25 23.84 10:46:01 5 74.45 0.00 1.95 0.00 0.13 23.46 10:46:01 6 73.77 0.00 2.65 0.03 0.15 23.40 10:46:01 7 77.79 0.00 1.69 0.00 0.14 20.38 10:47:01 all 11.32 0.00 1.30 3.20 0.05 84.13 10:47:01 0 13.77 0.00 1.84 8.79 0.05 75.55 10:47:01 1 19.66 0.00 1.34 0.73 0.05 78.22 10:47:01 2 6.26 0.00 0.90 0.18 0.05 92.60 10:47:01 3 7.85 0.00 1.16 4.63 0.05 86.31 10:47:01 4 17.79 0.00 1.19 3.78 0.05 77.19 10:47:01 5 6.78 0.00 1.09 5.73 0.03 86.37 10:47:01 6 9.75 0.00 1.58 0.86 0.03 87.78 10:47:01 7 8.63 0.00 1.34 0.97 0.05 89.01 Average: all 36.77 0.00 1.44 1.79 0.09 59.91 Average: 0 35.72 0.00 1.33 2.12 0.13 60.70 Average: 1 39.22 0.00 1.37 0.77 0.07 58.57 Average: 2 33.67 0.00 1.33 0.49 0.07 64.44 Average: 3 38.03 0.00 1.34 2.10 0.08 58.44 Average: 4 40.92 0.00 1.54 1.16 0.10 56.27 Average: 5 35.07 0.00 1.49 6.87 0.09 56.49 Average: 6 37.42 0.00 1.79 0.65 0.08 60.06 Average: 7 34.11 0.00 1.31 0.21 0.07 64.30