---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-131 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: 2799.996 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 827 28710 0 2629 30907 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:2e:14:8d brd ff:ff:ff:ff:ff:ff inet 10.30.107.0/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86018sec preferred_lft 86018sec inet6 fe80::f816:3eff:fe2e:148d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:06:2c:49:13 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-131) 11/16/23 _x86_64_ (8 CPU) 05:40:48 LINUX RESTART (8 CPU) 05:41:01 tps rtps wtps bread/s bwrtn/s 05:42:02 135.39 73.89 61.50 5267.84 50344.15 05:43:01 115.66 26.78 88.88 1280.73 22119.64 05:44:01 84.74 0.78 83.95 15.73 22216.70 05:45:01 20.08 5.13 14.95 375.40 11734.31 05:46:01 10.05 0.70 9.35 45.86 11377.30 05:47:01 54.22 3.20 51.02 114.78 24534.71 Average: 69.90 18.39 51.51 1183.23 23726.34 05:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:42:02 30342548 31717652 2596672 7.88 52764 1643056 1454388 4.28 833204 1496952 65292 05:43:01 29835980 31570984 3103240 9.42 78548 1958860 2005312 5.90 1024216 1776184 153996 05:44:01 28385432 30278388 4553788 13.82 84488 2104924 2909384 8.56 2323516 1911904 1896 05:45:01 27089208 29002436 5850012 17.76 85196 2123824 4201396 12.36 3626732 1898580 248 05:46:01 28237516 30155040 4701704 14.27 85332 2127368 2968776 8.73 2480376 1898196 1356 05:47:01 29376376 31625956 3562844 10.82 91840 2447680 1477972 4.35 1183988 2048616 32500 Average: 28877843 30725076 4061377 12.33 79695 2067619 2502871 7.36 1912005 1838405 42548 05:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:42:02 lo 1.73 1.73 0.17 0.17 0.00 0.00 0.00 0.00 05:42:02 ens3 373.06 230.64 1025.48 58.47 0.00 0.00 0.00 0.00 05:42:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 05:43:01 ens3 146.94 81.92 1253.29 24.94 0.00 0.00 0.00 0.00 05:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:44:01 ens3 224.21 181.65 2248.67 51.32 0.00 0.00 0.00 0.00 05:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 lo 0.27 0.27 0.02 0.02 0.00 0.00 0.00 0.00 05:45:01 ens3 225.51 147.66 154.59 72.22 0.00 0.00 0.00 0.00 05:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 lo 2.80 2.80 0.28 0.28 0.00 0.00 0.00 0.00 05:46:01 ens3 117.78 103.45 40.80 42.33 0.00 0.00 0.00 0.00 05:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 lo 1.93 1.93 0.18 0.18 0.00 0.00 0.00 0.00 05:47:01 ens3 158.47 157.69 539.12 1577.58 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 207.84 150.69 875.95 305.25 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 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-131) 11/16/23 _x86_64_ (8 CPU) 05:40:48 LINUX RESTART (8 CPU) 05:41:01 CPU %user %nice %system %iowait %steal %idle 05:42:02 all 8.25 0.00 1.02 4.25 0.04 86.44 05:42:02 0 4.25 0.00 1.22 12.97 0.05 81.51 05:42:02 1 12.23 0.00 0.92 2.49 0.05 84.31 05:42:02 2 12.37 0.00 0.90 1.02 0.03 85.68 05:42:02 3 11.50 0.00 1.02 1.02 0.03 86.43 05:42:02 4 7.03 0.00 0.67 0.85 0.03 91.42 05:42:02 5 3.91 0.00 2.06 12.56 0.03 81.44 05:42:02 6 11.67 0.00 0.68 0.57 0.03 87.05 05:42:02 7 3.04 0.00 0.70 2.52 0.03 93.70 05:43:01 all 10.77 0.00 0.79 2.31 0.03 86.10 05:43:01 0 23.37 0.00 1.29 12.94 0.05 62.35 05:43:01 1 13.34 0.00 0.99 1.65 0.03 84.00 05:43:01 2 15.59 0.00 1.02 1.67 0.05 81.67 05:43:01 3 12.97 0.00 0.63 0.84 0.03 85.53 05:43:01 4 8.88 0.00 0.82 0.26 0.02 90.03 05:43:01 5 2.99 0.00 0.44 0.76 0.03 95.77 05:43:01 6 4.13 0.00 0.46 0.29 0.02 95.10 05:43:01 7 4.91 0.00 0.66 0.08 0.02 94.33 05:44:01 all 10.73 0.00 1.16 1.56 0.04 86.51 05:44:01 0 5.24 0.00 0.48 8.96 0.03 85.29 05:44:01 1 27.62 0.00 2.97 0.47 0.05 68.88 05:44:01 2 7.51 0.00 0.10 0.00 0.02 92.37 05:44:01 3 6.70 0.00 4.11 2.67 0.03 86.49 05:44:01 4 16.16 0.00 0.25 0.00 0.03 83.56 05:44:01 5 13.08 0.00 0.84 0.40 0.05 85.63 05:44:01 6 6.80 0.00 0.13 0.00 0.02 93.05 05:44:01 7 2.76 0.00 0.38 0.00 0.03 96.82 05:45:01 all 20.77 0.00 0.58 1.27 0.07 77.31 05:45:01 0 19.00 0.00 0.30 5.95 0.08 74.67 05:45:01 1 26.56 0.00 0.64 3.22 0.07 69.52 05:45:01 2 17.77 0.00 0.52 0.17 0.07 81.48 05:45:01 3 25.04 0.00 0.57 0.02 0.07 74.30 05:45:01 4 14.71 0.00 0.33 0.05 0.05 84.85 05:45:01 5 16.36 0.00 0.80 0.40 0.10 82.34 05:45:01 6 13.73 0.00 0.47 0.00 0.07 85.73 05:45:01 7 33.05 0.00 1.01 0.37 0.08 65.49 05:46:01 all 16.86 0.00 0.48 0.96 0.07 81.62 05:46:01 0 5.81 0.00 0.53 0.17 0.05 93.44 05:46:01 1 14.92 0.00 0.42 7.43 0.07 77.16 05:46:01 2 37.99 0.00 0.65 0.07 0.08 61.21 05:46:01 3 15.05 0.00 0.52 0.02 0.10 84.32 05:46:01 4 16.64 0.00 0.53 0.00 0.05 82.77 05:46:01 5 23.77 0.00 0.72 0.03 0.07 75.41 05:46:01 6 6.26 0.00 0.20 0.00 0.05 93.49 05:46:01 7 14.52 0.00 0.33 0.00 0.08 85.06 05:47:01 all 10.90 0.00 0.70 2.54 0.04 85.82 05:47:01 0 5.85 0.00 0.38 0.03 0.02 93.71 05:47:01 1 5.49 0.00 0.78 10.91 0.05 82.76 05:47:01 2 13.02 0.00 0.80 0.55 0.03 85.60 05:47:01 3 15.36 0.00 0.54 0.52 0.02 83.57 05:47:01 4 19.37 0.00 1.43 1.08 0.03 78.08 05:47:01 5 11.70 0.00 0.67 0.37 0.05 87.21 05:47:01 6 3.59 0.00 0.43 6.66 0.05 89.27 05:47:01 7 12.78 0.00 0.58 0.20 0.03 86.41 Average: all 13.05 0.00 0.79 2.15 0.05 83.96 Average: 0 10.55 0.00 0.70 6.82 0.05 81.89 Average: 1 16.70 0.00 1.12 4.37 0.05 77.76 Average: 2 17.38 0.00 0.66 0.58 0.05 81.34 Average: 3 14.43 0.00 1.23 0.85 0.05 83.44 Average: 4 13.82 0.00 0.67 0.37 0.04 85.10 Average: 5 12.00 0.00 0.92 2.42 0.06 84.61 Average: 6 7.70 0.00 0.40 1.26 0.04 90.61 Average: 7 11.86 0.00 0.61 0.53 0.05 86.95