---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-746 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 712K 3.2G 1% /run /dev/vda1 155G 15G 141G 10% / 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 876 24312 0 6978 30835 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:d1:8d:25 brd ff:ff:ff:ff:ff:ff inet 10.30.107.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85858sec preferred_lft 85858sec inet6 fe80::f816:3eff:fed1:8d25/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:2b:87:22:e3 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::42:2bff:fe87:22e3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-746) 10/06/25 _x86_64_ (8 CPU) 14:17:23 LINUX RESTART (8 CPU) 14:18:02 tps rtps wtps bread/s bwrtn/s 14:19:01 146.33 40.77 105.56 2938.08 44707.41 14:20:01 221.41 1.05 220.36 85.19 94477.32 14:21:01 426.91 3.87 423.05 428.86 127537.14 14:22:01 73.09 0.27 72.83 41.19 43274.78 14:23:01 188.52 0.25 188.27 15.20 38976.17 14:24:01 10.35 0.03 10.31 0.27 401.13 14:25:01 15.01 0.07 14.95 7.47 368.61 14:26:01 68.24 1.27 66.97 89.45 2318.01 Average: 143.73 5.87 137.85 445.51 44006.09 14:18:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:19:01 29991512 31729484 2947708 8.95 77676 1964016 1331672 3.92 854776 1790080 238692 14:20:01 25629088 31642816 7310132 22.19 128348 6012112 1640408 4.83 995892 5788644 2215232 14:21:01 23864276 30252936 9074944 27.55 144904 6366440 8228492 24.21 2539324 5920640 1388 14:22:01 22900968 29516588 10038252 30.48 159280 6554268 8924804 26.26 3368792 6013228 18484 14:23:01 22490400 29425152 10448820 31.72 188020 6814844 9018608 26.53 3506096 6253636 3684 14:24:01 22226076 29167032 10713144 32.52 188136 6820336 9266732 27.26 3776620 6244524 304 14:25:01 22446444 29342448 10492776 31.85 188360 6780844 8294084 24.40 3616912 6196796 440 14:26:01 24928648 31605740 8010572 24.32 190100 6551424 1542036 4.54 1398572 6005868 10936 Average: 24309676 30335274 8629544 26.20 158103 5983036 6030854 17.74 2507123 5526677 311145 14:18:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:19:01 lo 1.69 1.69 0.19 0.19 0.00 0.00 0.00 0.00 14:19:01 ens3 86.09 63.38 1418.42 16.94 0.00 0.00 0.00 0.00 14:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:20:01 lo 13.06 13.06 1.19 1.19 0.00 0.00 0.00 0.00 14:20:01 ens3 1083.09 606.72 34706.44 49.26 0.00 0.00 0.00 0.00 14:21:01 veth7e5e275 1.82 1.97 0.18 0.19 0.00 0.00 0.00 0.00 14:21:01 veth5efafc5 146.34 167.21 27.22 25.85 0.00 0.00 0.00 0.00 14:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:21:01 veth279eddc 91.92 91.60 15.61 18.62 0.00 0.00 0.00 0.00 14:22:01 veth7e5e275 16.78 13.30 2.02 2.05 0.00 0.00 0.00 0.00 14:22:01 veth5efafc5 2.75 3.42 0.58 0.76 0.00 0.00 0.00 0.00 14:22:01 docker0 3.17 4.68 0.18 141.38 0.00 0.00 0.00 0.00 14:22:01 veth279eddc 0.13 0.22 0.44 0.02 0.00 0.00 0.00 0.00 14:23:01 veth7e5e275 15.10 10.48 7.68 3.64 0.00 0.00 0.00 0.00 14:23:01 veth5efafc5 100.90 101.42 29.14 13.46 0.00 0.00 0.00 0.00 14:23:01 docker0 29.75 49.46 3.19 1212.03 0.00 0.00 0.00 0.00 14:23:01 veth279eddc 34.24 34.21 8.99 14.73 0.00 0.00 0.00 0.00 14:24:01 veth7e5e275 29.81 25.93 10.86 6.12 0.00 0.00 0.00 0.00 14:24:01 veth5efafc5 611.38 612.76 214.25 68.71 0.00 0.00 0.00 0.02 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:24:01 veth279eddc 254.24 254.47 38.23 104.48 0.00 0.00 0.00 0.01 14:25:01 veth7e5e275 24.53 18.75 1.94 2.56 0.00 0.00 0.00 0.00 14:25:01 veth5efafc5 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 veth279eddc 0.45 0.55 0.59 0.04 0.00 0.00 0.00 0.00 14:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:26:01 lo 29.63 29.63 2.64 2.64 0.00 0.00 0.00 0.00 14:26:01 ens3 1727.35 1047.39 39531.90 161.65 0.00 0.00 0.00 0.00 Average: docker0 4.12 6.78 0.42 169.53 0.00 0.00 0.00 0.00 Average: lo 3.22 3.22 0.29 0.29 0.00 0.00 0.00 0.00 Average: ens3 166.79 98.65 4847.69 11.79 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-746) 10/06/25 _x86_64_ (8 CPU) 14:17:23 LINUX RESTART (8 CPU) 14:18:02 CPU %user %nice %system %iowait %steal %idle 14:19:01 all 9.20 0.00 0.73 3.69 0.03 86.35 14:19:01 0 6.50 0.00 0.41 0.27 0.02 92.81 14:19:01 1 0.42 0.00 0.31 6.08 0.02 93.17 14:19:01 2 0.24 0.00 0.24 17.03 0.02 82.48 14:19:01 3 23.95 0.00 1.61 2.51 0.07 71.87 14:19:01 4 27.84 0.00 1.90 2.36 0.07 67.83 14:19:01 5 6.21 0.00 0.56 0.48 0.03 92.72 14:19:01 6 4.73 0.00 0.44 0.29 0.02 94.52 14:19:01 7 3.71 0.00 0.37 0.49 0.00 95.42 14:20:01 all 13.19 0.00 5.91 21.97 0.08 58.85 14:20:01 0 13.25 0.00 5.41 3.33 0.07 77.94 14:20:01 1 12.63 0.00 6.45 32.53 0.08 48.31 14:20:01 2 14.07 0.00 4.70 44.13 0.07 37.04 14:20:01 3 13.99 0.00 5.42 6.34 0.07 74.18 14:20:01 4 11.97 0.00 6.46 35.21 0.08 46.27 14:20:01 5 13.73 0.00 6.57 1.11 0.07 78.51 14:20:01 6 12.54 0.00 5.95 42.92 0.07 38.52 14:20:01 7 13.33 0.00 6.35 10.44 0.08 69.78 14:21:01 all 20.04 0.00 4.06 9.10 0.08 66.72 14:21:01 0 25.06 0.00 4.68 8.14 0.10 62.02 14:21:01 1 24.17 0.00 4.40 6.94 0.08 64.40 14:21:01 2 15.91 0.00 3.78 5.72 0.07 74.52 14:21:01 3 24.35 0.00 3.97 6.67 0.08 64.92 14:21:01 4 18.53 0.00 4.30 30.35 0.08 46.73 14:21:01 5 16.07 0.00 3.25 2.55 0.08 78.05 14:21:01 6 14.48 0.00 3.70 8.08 0.07 73.67 14:21:01 7 21.70 0.00 4.40 4.44 0.08 69.37 14:22:01 all 15.98 0.00 2.08 2.23 0.08 79.63 14:22:01 0 17.18 0.00 2.27 0.07 0.08 80.40 14:22:01 1 17.18 0.00 2.34 0.70 0.10 79.68 14:22:01 2 20.50 0.00 2.73 0.07 0.10 76.60 14:22:01 3 15.23 0.00 1.93 2.97 0.07 79.81 14:22:01 4 16.25 0.00 2.12 2.31 0.07 79.25 14:22:01 5 11.02 0.00 1.44 0.08 0.08 87.37 14:22:01 6 14.28 0.00 1.63 11.45 0.07 72.58 14:22:01 7 16.26 0.00 2.16 0.23 0.07 81.28 14:23:01 all 10.25 0.00 2.69 4.34 0.07 82.65 14:23:01 0 8.55 0.00 2.31 3.20 0.05 85.89 14:23:01 1 15.84 0.00 4.48 13.96 0.08 65.64 14:23:01 2 9.36 0.00 1.88 0.57 0.07 88.12 14:23:01 3 9.09 0.00 1.83 0.82 0.08 88.18 14:23:01 4 11.42 0.00 3.41 2.24 0.07 82.86 14:23:01 5 10.79 0.00 1.86 0.10 0.05 87.20 14:23:01 6 10.03 0.00 2.19 12.25 0.08 75.45 14:23:01 7 6.90 0.00 3.53 1.58 0.08 87.90 14:24:01 all 7.17 0.00 0.97 0.10 0.07 91.69 14:24:01 0 6.63 0.00 0.80 0.08 0.05 92.43 14:24:01 1 7.05 0.00 0.84 0.12 0.07 91.93 14:24:01 2 8.84 0.00 1.02 0.37 0.07 89.71 14:24:01 3 5.99 0.00 1.09 0.05 0.08 92.79 14:24:01 4 6.80 0.00 0.79 0.08 0.08 92.24 14:24:01 5 8.35 0.00 0.77 0.00 0.07 90.81 14:24:01 6 6.91 0.00 1.04 0.07 0.07 91.91 14:24:01 7 6.77 0.00 1.39 0.00 0.07 91.77 14:25:01 all 2.43 0.00 0.66 0.17 0.06 96.68 14:25:01 0 2.36 0.00 0.77 0.10 0.07 96.71 14:25:01 1 3.62 0.00 0.68 0.08 0.03 95.58 14:25:01 2 2.83 0.00 0.67 0.57 0.07 95.87 14:25:01 3 1.76 0.00 0.57 0.02 0.07 97.59 14:25:01 4 2.04 0.00 0.70 0.20 0.07 96.99 14:25:01 5 2.02 0.00 0.55 0.03 0.03 97.36 14:25:01 6 2.21 0.00 0.65 0.22 0.05 96.87 14:25:01 7 2.59 0.00 0.70 0.18 0.07 96.45 14:26:01 all 5.25 0.00 0.71 3.41 0.05 90.59 14:26:01 0 1.15 0.00 0.55 1.02 0.07 97.21 14:26:01 1 1.78 0.00 0.47 2.04 0.10 95.61 14:26:01 2 1.79 0.00 0.82 19.48 0.08 77.83 14:26:01 3 13.74 0.00 0.85 0.93 0.05 84.43 14:26:01 4 17.56 0.00 1.28 2.12 0.05 78.99 14:26:01 5 1.32 0.00 0.48 0.78 0.02 97.40 14:26:01 6 3.76 0.00 0.78 0.82 0.03 94.61 14:26:01 7 0.82 0.00 0.42 0.07 0.02 98.68 Average: all 10.43 0.00 2.22 5.61 0.06 81.68 Average: 0 10.07 0.00 2.15 2.02 0.06 85.70 Average: 1 10.33 0.00 2.49 7.75 0.07 79.37 Average: 2 9.19 0.00 1.98 10.96 0.07 77.81 Average: 3 13.49 0.00 2.16 2.54 0.07 81.74 Average: 4 14.03 0.00 2.61 9.30 0.07 73.98 Average: 5 8.68 0.00 1.93 0.64 0.05 88.69 Average: 6 8.61 0.00 2.04 9.47 0.06 79.82 Average: 7 9.01 0.00 2.41 2.17 0.06 86.35