---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-5828 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 878 28357 0 2930 30846 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:59:53:73 brd ff:ff:ff:ff:ff:ff inet 10.30.107.181/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe59:5373/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:69:11:8a:18 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::42:69ff:fe11:8a18/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-5828) 12/17/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:00 tps rtps wtps bread/s bwrtn/s 10:43:01 92.05 17.44 74.61 1005.08 16894.80 10:44:01 137.23 21.08 116.15 845.86 25129.81 10:45:01 25.81 0.48 25.32 9.60 11973.74 10:46:01 32.98 0.57 32.41 21.06 14851.79 10:47:01 106.71 3.83 102.88 487.84 36232.86 Average: 79.00 8.71 70.29 475.64 21003.12 10:42:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30084608 31701060 2854612 8.67 71316 1854472 1386724 4.08 874560 1686916 176688 10:44:01 28546168 30455216 4393052 13.34 85584 2118896 2814660 8.28 2180116 1888776 26832 10:45:01 28391144 30348324 4548076 13.81 87920 2161796 2611928 7.68 2302968 1914356 8744 10:46:01 28057732 30272768 4881488 14.82 91104 2411168 2499372 7.35 2491240 2047312 114936 10:47:01 29018156 31560680 3921064 11.90 100884 2721788 1478360 4.35 1285388 2278792 43028 Average: 28819562 30867610 4119658 12.51 87362 2253624 2158209 6.35 1826854 1963230 74046 10:42:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 64.30 44.68 965.54 7.80 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 1.44 1.44 0.16 0.16 0.00 0.00 0.00 0.00 10:44:01 ens3 488.79 347.09 2526.45 101.18 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 10:45:01 ens3 252.32 198.80 398.48 70.60 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 177.85 155.89 1030.04 51.98 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 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 10:47:01 ens3 312.16 320.34 938.13 1680.30 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 10:47:01 lo 3.87 3.87 0.36 0.36 0.00 0.00 0.00 0.00 Average: ens3 258.44 212.80 1171.01 381.16 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 1.27 1.27 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-5828) 12/17/23 _x86_64_ (8 CPU) 10:41:22 LINUX RESTART (8 CPU) 10:42:00 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 10.00 0.00 0.73 1.87 0.03 87.37 10:43:01 0 7.46 0.00 0.72 0.05 0.05 91.72 10:43:01 1 6.04 0.00 0.50 6.01 0.03 87.43 10:43:01 2 15.29 0.00 0.91 0.92 0.03 82.85 10:43:01 3 21.21 0.00 1.25 0.95 0.05 76.54 10:43:01 4 9.79 0.00 0.67 0.41 0.02 89.11 10:43:01 5 8.52 0.00 0.77 0.36 0.03 90.31 10:43:01 6 4.10 0.00 0.61 2.80 0.02 92.47 10:43:01 7 7.59 0.00 0.43 3.48 0.07 88.43 10:44:01 all 33.21 0.00 1.50 1.17 0.07 64.05 10:44:01 0 27.81 0.00 1.15 0.08 0.05 70.90 10:44:01 1 34.29 0.00 1.42 0.05 0.07 64.17 10:44:01 2 29.04 0.00 1.46 0.13 0.07 69.30 10:44:01 3 36.44 0.00 2.61 1.89 0.08 58.98 10:44:01 4 35.16 0.00 1.51 1.62 0.07 61.65 10:44:01 5 32.36 0.00 1.35 0.12 0.07 66.10 10:44:01 6 24.59 0.00 0.99 4.88 0.07 69.47 10:44:01 7 46.02 0.00 1.56 0.52 0.08 51.81 10:45:01 all 62.99 0.00 2.34 1.39 0.08 33.20 10:45:01 0 64.03 0.00 2.28 5.14 0.08 28.47 10:45:01 1 60.07 0.00 2.00 0.00 0.08 37.85 10:45:01 2 58.63 0.00 2.08 0.03 0.08 39.18 10:45:01 3 63.82 0.00 2.33 0.05 0.08 33.72 10:45:01 4 66.81 0.00 2.22 0.02 0.08 30.87 10:45:01 5 63.02 0.00 2.81 0.02 0.08 34.07 10:45:01 6 64.38 0.00 2.36 5.86 0.08 27.31 10:45:01 7 63.17 0.00 2.58 0.00 0.08 34.16 10:46:01 all 72.37 0.00 1.96 0.65 0.09 24.92 10:46:01 0 70.06 0.00 1.69 0.32 0.08 27.85 10:46:01 1 71.40 0.00 1.51 0.32 0.10 26.67 10:46:01 2 72.91 0.00 1.69 0.62 0.08 24.70 10:46:01 3 76.09 0.00 1.94 0.74 0.10 21.13 10:46:01 4 70.49 0.00 3.17 0.32 0.08 25.93 10:46:01 5 75.90 0.00 2.19 0.33 0.12 21.45 10:46:01 6 71.52 0.00 1.92 2.53 0.08 23.96 10:46:01 7 70.56 0.00 1.62 0.03 0.08 27.70 10:47:01 all 11.93 0.00 1.38 2.07 0.04 84.58 10:47:01 0 14.05 0.00 1.56 0.92 0.03 83.44 10:47:01 1 23.31 0.00 1.70 4.57 0.07 70.35 10:47:01 2 2.35 0.00 1.44 0.03 0.03 96.14 10:47:01 3 19.85 0.00 1.72 4.69 0.05 73.69 10:47:01 4 1.54 0.00 0.87 0.18 0.00 97.41 10:47:01 5 18.39 0.00 1.56 0.15 0.07 79.84 10:47:01 6 5.93 0.00 1.26 5.91 0.03 86.87 10:47:01 7 10.03 0.00 0.94 0.17 0.03 88.83 Average: all 37.95 0.00 1.58 1.43 0.06 58.97 Average: 0 36.56 0.00 1.48 1.30 0.06 60.61 Average: 1 38.83 0.00 1.42 2.21 0.07 57.47 Average: 2 35.56 0.00 1.51 0.35 0.06 62.52 Average: 3 43.40 0.00 1.97 1.66 0.07 52.89 Average: 4 36.63 0.00 1.68 0.51 0.05 61.13 Average: 5 39.49 0.00 1.73 0.20 0.07 58.51 Average: 6 33.90 0.00 1.42 4.39 0.06 60.23 Average: 7 39.25 0.00 1.42 0.85 0.07 58.41