---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-737 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 13G 142G 9% / 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 872 25815 0 5479 30838 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:d6:0e:fc brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fed6:efc/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:aa:a5:19:d8 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-737) 05/05/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:01 tps rtps wtps bread/s bwrtn/s 13:34:01 308.82 40.83 267.99 1862.36 29048.76 13:35:01 130.31 22.98 107.33 2744.21 32542.31 13:36:01 253.42 4.98 248.44 451.66 128690.83 13:37:01 185.29 9.28 176.00 382.94 28269.92 13:38:01 18.58 0.08 18.50 2.80 21309.90 13:39:01 73.05 1.33 71.72 104.78 23616.63 Average: 161.58 13.25 148.33 924.79 43913.06 13:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:34:01 30145828 31700856 2793392 8.48 67768 1799216 1377348 4.05 870548 1634740 129044 13:35:01 29512876 31666560 3426344 10.40 91100 2350604 1424572 4.19 979792 2105464 347612 13:36:01 26184556 31331456 6754664 20.51 129356 5184676 3649972 10.74 1364488 4882784 3200 13:37:01 24217824 29497984 8721396 26.48 137320 5294976 8568052 25.21 3348168 4814660 980 13:38:01 24017452 29327300 8921768 27.09 137668 5323376 8677988 25.53 3529092 4830664 26076 13:39:01 26463212 31605332 6476008 19.66 139248 5168768 1466428 4.31 1295416 4680352 1672 Average: 26756958 30854915 6182262 18.77 117077 4186936 4194060 12.34 1897917 3824777 84764 13:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:34:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 13:34:01 ens3 199.82 129.95 992.15 48.28 0.00 0.00 0.00 0.00 13:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 lo 4.93 4.93 0.48 0.48 0.00 0.00 0.00 0.00 13:35:01 ens3 127.05 91.57 2831.61 12.30 0.00 0.00 0.00 0.00 13:35:01 br-79ab158d988b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 lo 6.93 6.93 0.69 0.69 0.00 0.00 0.00 0.00 13:36:01 veth281cc81 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 vethfd881a7 0.03 0.07 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 veth1e98e55 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 vethd623431 2.12 2.18 2.48 2.89 0.00 0.00 0.00 0.00 13:37:01 lo 1.02 1.02 0.08 0.08 0.00 0.00 0.00 0.00 13:37:01 vetha88b2fd 19.33 17.66 4.56 13.41 0.00 0.00 0.00 0.00 13:37:01 veth232b763 40.18 35.56 19.87 34.14 0.00 0.00 0.00 0.00 13:38:01 vethd623431 1.07 1.03 2.61 2.82 0.00 0.00 0.00 0.00 13:38:01 lo 3.07 3.07 0.52 0.52 0.00 0.00 0.00 0.00 13:38:01 vetha88b2fd 23.63 23.43 8.23 27.33 0.00 0.00 0.00 0.00 13:38:01 veth232b763 15.51 12.58 6.01 23.21 0.00 0.00 0.00 0.00 13:39:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 13:39:01 ens3 1851.16 1040.83 30437.34 173.14 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.33 0.33 0.00 0.00 0.00 0.00 Average: ens3 275.74 149.06 4975.91 23.89 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-737) 05/05/24 _x86_64_ (8 CPU) 13:32:27 LINUX RESTART (8 CPU) 13:33:01 CPU %user %nice %system %iowait %steal %idle 13:34:01 all 10.39 0.00 0.89 2.92 0.04 85.76 13:34:01 0 14.20 0.00 0.82 0.57 0.03 84.39 13:34:01 1 12.62 0.00 0.90 0.18 0.03 86.26 13:34:01 2 2.29 0.00 0.43 1.04 0.08 96.16 13:34:01 3 1.81 0.00 0.62 0.35 0.03 97.19 13:34:01 4 4.39 0.00 0.32 15.00 0.03 80.26 13:34:01 5 8.17 0.00 1.54 4.06 0.03 86.19 13:34:01 6 1.27 0.00 0.43 0.25 0.03 98.01 13:34:01 7 38.36 0.00 2.05 1.90 0.05 57.63 13:35:01 all 10.37 0.00 1.07 2.62 0.04 85.90 13:35:01 0 9.95 0.00 0.99 0.84 0.02 88.21 13:35:01 1 2.62 0.00 0.78 1.95 0.02 94.62 13:35:01 2 15.30 0.00 1.10 0.78 0.05 82.77 13:35:01 3 12.96 0.00 1.71 0.07 0.05 85.21 13:35:01 4 2.51 0.00 0.60 13.14 0.03 83.72 13:35:01 5 12.27 0.00 1.40 2.57 0.03 83.72 13:35:01 6 7.65 0.00 0.80 0.30 0.03 91.21 13:35:01 7 19.70 0.00 1.20 1.29 0.07 77.74 13:36:01 all 12.07 0.00 5.19 6.10 0.08 76.57 13:36:01 0 10.26 0.00 6.24 0.80 0.07 82.63 13:36:01 1 15.01 0.00 4.80 0.37 0.08 79.73 13:36:01 2 9.55 0.00 4.36 0.03 0.07 85.99 13:36:01 3 13.11 0.00 5.90 30.65 0.14 50.21 13:36:01 4 11.60 0.00 4.62 12.36 0.08 71.34 13:36:01 5 11.62 0.00 4.62 2.15 0.07 81.54 13:36:01 6 12.67 0.00 6.15 1.74 0.09 79.36 13:36:01 7 12.75 0.00 4.79 0.94 0.07 81.46 13:37:01 all 27.96 0.00 3.22 1.76 0.09 66.96 13:37:01 0 24.23 0.00 2.94 0.40 0.10 72.32 13:37:01 1 25.84 0.00 3.51 0.64 0.10 69.91 13:37:01 2 29.22 0.00 3.28 0.42 0.08 67.00 13:37:01 3 34.67 0.00 3.36 1.97 0.08 59.92 13:37:01 4 33.81 0.00 4.07 6.80 0.07 55.25 13:37:01 5 29.41 0.00 3.11 1.18 0.10 66.21 13:37:01 6 23.03 0.00 2.94 1.66 0.08 72.29 13:37:01 7 23.51 0.00 2.60 0.99 0.08 72.81 13:38:01 all 3.47 0.00 0.40 1.04 0.06 95.03 13:38:01 0 4.59 0.00 0.28 0.02 0.05 95.07 13:38:01 1 4.38 0.00 0.50 0.00 0.13 94.99 13:38:01 2 2.45 0.00 0.33 0.02 0.05 97.14 13:38:01 3 2.39 0.00 0.43 0.00 0.08 97.10 13:38:01 4 4.07 0.00 0.42 8.22 0.05 87.24 13:38:01 5 3.57 0.00 0.42 0.02 0.07 95.93 13:38:01 6 3.06 0.00 0.32 0.02 0.03 96.58 13:38:01 7 3.28 0.00 0.45 0.00 0.08 96.19 13:39:01 all 3.82 0.00 0.59 2.50 0.05 93.04 13:39:01 0 2.81 0.00 0.65 0.66 0.05 95.83 13:39:01 1 1.32 0.00 0.47 0.10 0.05 98.06 13:39:01 2 1.72 0.00 0.48 1.54 0.05 96.21 13:39:01 3 1.24 0.00 0.53 0.02 0.03 98.18 13:39:01 4 3.10 0.00 0.60 14.61 0.05 81.64 13:39:01 5 17.03 0.00 0.99 0.60 0.07 81.31 13:39:01 6 1.45 0.00 0.47 1.09 0.05 96.94 13:39:01 7 1.94 0.00 0.55 1.44 0.03 96.04 Average: all 11.33 0.00 1.88 2.81 0.06 83.91 Average: 0 10.98 0.00 1.97 0.55 0.05 86.46 Average: 1 10.28 0.00 1.82 0.54 0.07 87.29 Average: 2 10.08 0.00 1.66 0.64 0.06 87.55 Average: 3 11.00 0.00 2.08 5.40 0.07 81.45 Average: 4 9.90 0.00 1.76 11.69 0.05 76.60 Average: 5 13.67 0.00 2.01 1.76 0.06 82.50 Average: 6 8.17 0.00 1.84 0.84 0.05 89.10 Average: 7 16.60 0.00 1.93 1.09 0.06 80.31