---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14150 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 856 28428 0 2882 30869 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:ab:90:f5 brd ff:ff:ff:ff:ff:ff inet 10.30.107.223/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:feab:90f5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:10:5e:0e:ac 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::42:10ff:fe5e:eac/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-14150) 01/22/24 _x86_64_ (8 CPU) 10:41:21 LINUX RESTART (8 CPU) 10:42:01 tps rtps wtps bread/s bwrtn/s 10:43:01 122.58 17.73 104.85 1021.66 70497.97 10:44:01 158.69 21.08 137.61 851.46 64081.32 10:45:01 23.20 0.55 22.65 10.80 2811.00 10:46:01 91.40 3.35 88.05 421.93 26077.52 10:47:01 54.47 1.33 53.14 72.65 7204.27 Average: 90.07 8.81 81.26 475.72 34135.63 10:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:43:01 30081664 31698784 2857556 8.68 70996 1855284 1437840 4.23 875320 1689400 179796 10:44:01 28723084 30582884 4216136 12.80 84936 2071724 2809132 8.27 2047924 1846832 25744 10:45:01 28505152 30427924 4434068 13.46 88272 2128224 2509480 7.38 2224304 1880244 14360 10:46:01 27662828 30333360 5276392 16.02 96408 2853248 2569332 7.56 2494840 2417820 121784 10:47:01 29111092 31611028 3828128 11.62 102044 2678932 1482772 4.36 1236120 2235760 32116 Average: 28816764 30930796 4122456 12.52 88531 2317482 2161711 6.36 1775702 2014011 74760 10:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:43:01 ens3 61.40 40.97 998.56 7.62 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 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 10:44:01 ens3 309.42 257.21 2299.91 67.65 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 335.63 273.34 552.87 100.88 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 10:46:01 ens3 171.90 137.76 1771.62 32.45 0.00 0.00 0.00 0.00 10:46:01 docker0 0.00 0.15 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 10:47:01 ens3 231.08 259.24 92.42 1667.58 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 3.33 3.33 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 221.88 193.70 1143.07 375.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.30 1.30 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-14150) 01/22/24 _x86_64_ (8 CPU) 10:41:21 LINUX RESTART (8 CPU) 10:42:01 CPU %user %nice %system %iowait %steal %idle 10:43:01 all 9.85 0.00 0.77 4.37 0.03 84.98 10:43:01 0 11.29 0.00 0.85 0.15 0.03 87.68 10:43:01 1 14.32 0.00 0.80 17.88 0.03 66.96 10:43:01 2 19.39 0.00 1.44 0.82 0.03 78.32 10:43:01 3 1.03 0.00 0.30 0.72 0.02 97.93 10:43:01 4 1.32 0.00 0.23 0.08 0.02 98.34 10:43:01 5 4.51 0.00 0.45 0.90 0.03 94.11 10:43:01 6 8.05 0.00 0.94 11.56 0.03 79.43 10:43:01 7 18.84 0.00 1.15 2.89 0.05 77.07 10:44:01 all 30.85 0.00 1.34 2.74 0.07 65.01 10:44:01 0 32.37 0.00 1.31 0.27 0.07 65.99 10:44:01 1 34.70 0.00 1.59 12.19 0.07 51.45 10:44:01 2 39.06 0.00 1.64 0.59 0.08 58.63 10:44:01 3 30.16 0.00 0.89 0.47 0.07 68.42 10:44:01 4 30.25 0.00 1.89 0.23 0.07 67.56 10:44:01 5 25.82 0.00 1.09 0.25 0.07 72.77 10:44:01 6 24.99 0.00 0.87 3.42 0.05 70.67 10:44:01 7 29.46 0.00 1.43 4.48 0.08 64.55 10:45:01 all 64.16 0.00 2.05 0.07 0.10 33.62 10:45:01 0 66.96 0.00 2.18 0.05 0.10 30.71 10:45:01 1 63.10 0.00 2.20 0.35 0.12 34.23 10:45:01 2 63.33 0.00 1.93 0.00 0.10 34.64 10:45:01 3 61.94 0.00 2.18 0.00 0.10 35.78 10:45:01 4 64.14 0.00 2.16 0.03 0.10 33.57 10:45:01 5 65.85 0.00 1.95 0.03 0.10 32.08 10:45:01 6 61.66 0.00 1.59 0.07 0.08 36.60 10:45:01 7 66.31 0.00 2.17 0.00 0.12 31.40 10:46:01 all 62.38 0.00 1.97 0.85 0.10 34.70 10:46:01 0 62.21 0.00 2.54 0.02 0.10 35.13 10:46:01 1 60.65 0.00 2.01 0.13 0.10 37.11 10:46:01 2 61.34 0.00 1.74 0.77 0.10 36.06 10:46:01 3 64.08 0.00 1.83 2.19 0.12 31.78 10:46:01 4 58.72 0.00 1.99 0.05 0.10 39.14 10:46:01 5 59.79 0.00 1.40 2.16 0.10 36.55 10:46:01 6 69.47 0.00 2.53 0.45 0.12 27.43 10:46:01 7 62.76 0.00 1.71 1.01 0.10 34.43 10:47:01 all 12.21 0.00 0.70 0.44 0.04 86.60 10:47:01 0 14.53 0.00 0.68 0.10 0.03 84.65 10:47:01 1 6.48 0.00 0.40 0.02 0.07 93.03 10:47:01 2 18.25 0.00 0.57 0.05 0.05 81.08 10:47:01 3 0.83 0.00 0.53 1.34 0.02 97.28 10:47:01 4 9.07 0.00 0.55 0.03 0.02 90.33 10:47:01 5 16.07 0.00 0.95 0.35 0.03 82.60 10:47:01 6 23.60 0.00 1.15 0.13 0.05 75.07 10:47:01 7 8.91 0.00 0.75 1.54 0.05 88.75 Average: all 35.86 0.00 1.36 1.69 0.07 61.01 Average: 0 37.43 0.00 1.51 0.12 0.07 60.87 Average: 1 35.85 0.00 1.40 6.11 0.08 56.56 Average: 2 40.26 0.00 1.46 0.45 0.07 57.75 Average: 3 31.53 0.00 1.14 0.94 0.06 66.32 Average: 4 32.68 0.00 1.37 0.09 0.06 65.81 Average: 5 34.37 0.00 1.17 0.74 0.07 63.65 Average: 6 37.53 0.00 1.42 3.13 0.07 57.86 Average: 7 37.21 0.00 1.44 1.98 0.08 59.28