---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-26112 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 12G 144G 8% / 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 831 27418 0 3916 30879 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:67:4c:37 brd ff:ff:ff:ff:ff:ff inet 10.30.107.206/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85954sec preferred_lft 85954sec inet6 fe80::f816:3eff:fe67:4c37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:25:ce:33:4d 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::42:25ff:fece:334d/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-26112) 04/25/24 _x86_64_ (8 CPU) 12:25:01 LINUX RESTART (8 CPU) 12:26:01 tps rtps wtps bread/s bwrtn/s 12:27:01 75.60 17.56 58.04 1019.96 10588.37 12:28:01 148.89 43.59 105.30 2354.54 18774.34 12:29:01 31.96 6.38 25.58 223.16 7943.61 12:30:01 16.18 0.28 15.89 10.53 14779.87 12:31:01 322.48 4.55 317.93 411.66 42141.24 12:32:01 108.47 0.92 107.55 94.78 37254.32 Average: 117.26 12.21 105.05 685.76 21913.43 12:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:27:01 30171156 31746332 2768064 8.40 69728 1816604 1430736 4.21 828136 1649200 157448 12:28:01 29292192 31166332 3647028 11.07 82776 2091104 1855508 5.46 1473264 1858900 12092 12:29:01 27716396 29983708 5222824 15.86 86392 2472520 2893888 8.51 2796792 2091156 302868 12:30:01 27917772 30213264 5021448 15.24 87860 2497576 2615028 7.69 2573016 2111408 22484 12:31:01 26645132 30038996 6294088 19.11 101632 3550716 2795644 8.23 2899160 2992740 135708 12:32:01 28105924 31647972 4833296 14.67 110216 3685868 1461008 4.30 1452504 2979176 26944 Average: 28308095 30799434 4631125 14.06 89767 2685731 2175302 6.40 2003812 2280430 109591 12:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 ens3 49.86 34.89 830.60 7.36 0.00 0.00 0.00 0.00 12:27:01 lo 1.47 1.47 0.17 0.17 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 ens3 272.54 222.51 2313.12 42.70 0.00 0.00 0.00 0.00 12:28:01 lo 0.60 0.60 0.05 0.05 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 ens3 1013.90 745.89 1380.72 1842.63 0.00 0.00 0.00 0.00 12:29:01 lo 23.00 23.00 5.36 5.36 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 ens3 164.60 114.35 91.31 66.25 0.00 0.00 0.00 0.00 12:30:01 lo 2.42 2.42 0.19 0.19 0.00 0.00 0.00 0.00 12:31:01 vethdfc8353 21.98 45.21 2.18 776.56 0.00 0.00 0.00 0.06 12:31:01 docker0 21.98 45.11 1.87 776.55 0.00 0.00 0.00 0.00 12:31:01 ens3 569.12 419.88 4555.47 1702.61 0.00 0.00 0.00 0.00 12:31:01 lo 13.95 13.95 2.30 2.30 0.00 0.00 0.00 0.00 12:32:01 docker0 0.63 0.65 0.07 1.30 0.00 0.00 0.00 0.00 12:32:01 ens3 541.49 602.10 77.81 4016.44 0.00 0.00 0.00 0.00 12:32:01 lo 4.60 4.60 0.42 0.42 0.00 0.00 0.00 0.00 Average: docker0 3.77 7.63 0.32 129.64 0.00 0.00 0.00 0.00 Average: ens3 435.24 356.60 1541.46 1279.63 0.00 0.00 0.00 0.00 Average: lo 7.67 7.67 1.42 1.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-26112) 04/25/24 _x86_64_ (8 CPU) 12:25:01 LINUX RESTART (8 CPU) 12:26:01 CPU %user %nice %system %iowait %steal %idle 12:27:01 all 8.28 0.00 0.64 3.62 0.04 87.43 12:27:01 0 27.09 0.00 1.70 3.27 0.05 67.89 12:27:01 1 17.36 0.00 0.93 0.87 0.03 80.81 12:27:01 2 2.05 0.00 0.18 0.02 0.08 97.66 12:27:01 3 5.57 0.00 0.37 0.57 0.02 93.48 12:27:01 4 1.27 0.00 0.35 0.43 0.02 97.93 12:27:01 5 0.55 0.00 0.52 9.72 0.03 89.18 12:27:01 6 7.05 0.00 0.50 10.16 0.03 82.26 12:27:01 7 5.24 0.00 0.53 3.95 0.02 90.26 12:28:01 all 17.23 0.00 0.80 4.13 0.05 77.78 12:28:01 0 17.83 0.00 1.42 3.94 0.07 76.74 12:28:01 1 19.18 0.00 0.62 1.07 0.05 79.08 12:28:01 2 13.45 0.00 0.57 0.62 0.05 85.31 12:28:01 3 19.00 0.00 1.54 13.86 0.05 65.55 12:28:01 4 10.45 0.00 0.50 0.77 0.03 88.25 12:28:01 5 17.22 0.00 0.48 8.28 0.05 73.98 12:28:01 6 24.60 0.00 0.72 3.12 0.05 71.51 12:28:01 7 16.12 0.00 0.55 1.40 0.03 81.90 12:29:01 all 42.17 0.00 1.65 2.68 0.09 53.41 12:29:01 0 45.49 0.00 0.87 10.49 0.08 43.07 12:29:01 1 33.38 0.00 1.44 0.00 0.07 65.12 12:29:01 2 43.07 0.00 1.59 2.07 0.10 53.17 12:29:01 3 33.45 0.00 2.57 3.89 0.10 59.99 12:29:01 4 44.84 0.00 1.92 0.27 0.08 52.89 12:29:01 5 47.78 0.00 1.00 1.61 0.10 49.51 12:29:01 6 40.15 0.00 1.96 1.15 0.10 56.63 12:29:01 7 49.17 0.00 1.90 2.00 0.08 46.83 12:30:01 all 20.77 0.00 0.92 2.54 0.04 75.72 12:30:01 0 19.73 0.00 0.42 6.55 0.05 73.25 12:30:01 1 17.67 0.00 0.77 0.12 0.03 81.41 12:30:01 2 21.19 0.00 1.57 0.00 0.05 77.19 12:30:01 3 24.40 0.00 0.65 0.02 0.05 74.88 12:30:01 4 14.53 0.00 0.69 0.05 0.05 84.68 12:30:01 5 20.59 0.00 1.77 0.00 0.07 77.57 12:30:01 6 20.70 0.00 0.35 13.29 0.03 65.63 12:30:01 7 27.33 0.00 1.17 0.27 0.05 71.18 12:31:01 all 22.49 0.00 2.20 3.61 0.07 71.62 12:31:01 0 17.48 0.00 1.50 4.49 0.07 76.47 12:31:01 1 28.64 0.00 3.68 0.40 0.08 67.20 12:31:01 2 17.31 0.00 2.16 1.23 0.07 79.23 12:31:01 3 22.60 0.00 2.47 1.48 0.07 73.38 12:31:01 4 23.35 0.00 2.40 1.65 0.10 72.50 12:31:01 5 28.41 0.00 1.37 0.05 0.05 70.12 12:31:01 6 16.22 0.00 1.80 1.51 0.05 80.42 12:31:01 7 25.94 0.00 2.27 18.12 0.08 53.58 12:32:01 all 13.17 0.00 1.44 2.59 0.05 82.76 12:32:01 0 25.06 0.00 1.52 4.23 0.05 69.13 12:32:01 1 15.08 0.00 2.71 2.97 0.05 79.19 12:32:01 2 8.69 0.00 1.26 2.89 0.05 87.12 12:32:01 3 7.85 0.00 0.89 0.02 0.03 91.21 12:32:01 4 24.76 0.00 1.54 0.30 0.07 73.33 12:32:01 5 8.37 0.00 0.92 2.78 0.03 87.89 12:32:01 6 7.54 0.00 1.35 0.02 0.03 91.05 12:32:01 7 7.97 0.00 1.33 7.49 0.03 83.18 Average: all 20.68 0.00 1.27 3.20 0.06 74.80 Average: 0 25.47 0.00 1.24 5.50 0.06 67.74 Average: 1 21.87 0.00 1.69 0.91 0.05 75.48 Average: 2 17.63 0.00 1.22 1.14 0.07 79.95 Average: 3 18.80 0.00 1.41 3.31 0.05 76.42 Average: 4 19.85 0.00 1.23 0.58 0.06 78.29 Average: 5 20.48 0.00 1.01 3.75 0.06 74.71 Average: 6 19.38 0.00 1.11 4.88 0.05 74.58 Average: 7 21.96 0.00 1.29 5.51 0.05 71.19