---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-16712 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 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 878 24381 0 6907 30832 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:37:d2:68 brd ff:ff:ff:ff:ff:ff inet 10.30.106.232/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe37:d268/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:fa:87:06:7f 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:faff:fe87:67f/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-16712) 05/29/25 _x86_64_ (8 CPU) 11:38:43 LINUX RESTART (8 CPU) 11:39:02 tps rtps wtps bread/s bwrtn/s 11:40:01 78.85 44.76 34.10 3981.83 45797.80 11:41:01 8.13 0.03 8.10 2.40 8366.74 11:42:01 8.83 2.55 6.28 108.78 8389.94 11:43:01 266.59 23.58 243.01 781.87 16912.78 11:44:01 320.51 19.41 301.10 2259.09 146990.43 11:45:01 244.30 13.63 230.67 774.74 66459.56 11:46:01 127.63 0.32 127.31 27.60 25504.22 11:47:01 63.69 0.77 62.92 36.53 9895.77 Average: 139.95 13.06 126.88 990.37 41030.25 11:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:40:01 30633464 31877932 2305756 7.00 38612 1533720 1290000 3.80 636116 1415832 224 11:41:01 30634204 31878664 2305016 7.00 38700 1533784 1306716 3.84 636524 1415736 16 11:42:01 30535988 31789396 2403232 7.30 38824 1542436 1306716 3.84 729300 1422584 24 11:43:01 29999052 31646704 2940168 8.93 74964 1877936 1455660 4.28 911604 1725532 221288 11:44:01 25410656 31647108 7528564 22.86 134440 6215688 1731308 5.09 995836 5989620 1481852 11:45:01 22747584 29170400 10191636 30.94 143972 6374840 9228624 27.15 3683232 5887352 1912 11:46:01 22239016 28975524 10700204 32.48 173656 6627044 9631884 28.34 3952744 6086424 1420 11:47:01 24944796 31539748 7994424 24.27 175144 6499772 1691984 4.98 1453456 5949136 18712 Average: 27143095 31065684 5796125 17.60 102289 4025652 3455362 10.17 1624852 3736527 215681 11:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:40:01 ens3 130.15 111.47 586.91 29.62 0.00 0.00 0.00 0.00 11:40:01 lo 0.81 0.81 0.08 0.08 0.00 0.00 0.00 0.00 11:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 ens3 0.55 0.28 0.14 0.06 0.00 0.00 0.00 0.00 11:41:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 ens3 62.94 39.01 110.41 16.87 0.00 0.00 0.00 0.00 11:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 ens3 202.53 139.18 1209.64 36.70 0.00 0.00 0.00 0.00 11:43:01 lo 1.53 1.53 0.17 0.17 0.00 0.00 0.00 0.00 11:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 ens3 2116.91 1133.56 45311.16 86.35 0.00 0.00 0.00 0.00 11:44:01 lo 13.06 13.06 1.29 1.29 0.00 0.00 0.00 0.00 11:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 br-02b5b6cdbfcf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 ens3 6.88 5.76 1.23 4.05 0.00 0.00 0.00 0.00 11:45:01 veth7921650 66.56 81.32 35.36 20.33 0.00 0.00 0.00 0.00 11:45:01 lo 0.87 0.87 0.07 0.07 0.00 0.00 0.00 0.00 11:45:01 veth24c2c0f 24.11 22.39 10.52 16.08 0.00 0.00 0.00 0.00 11:46:01 ens3 91.32 58.46 1175.14 6.87 0.00 0.00 0.00 0.00 11:46:01 veth3d45c47 1.52 1.33 0.36 0.51 0.00 0.00 0.00 0.00 11:46:01 veth7921650 74.92 94.08 100.31 25.28 0.00 0.00 0.00 0.01 11:46:01 lo 1.13 1.13 0.12 0.12 0.00 0.00 0.00 0.00 11:47:01 ens3 97.23 64.12 75.85 151.68 0.00 0.00 0.00 0.00 11:47:01 lo 3.27 3.27 0.30 0.30 0.00 0.00 0.00 0.00 11:47:01 docker0 24.98 35.09 2.72 299.18 0.00 0.00 0.00 0.00 Average: ens3 338.99 194.15 6070.10 41.55 0.00 0.00 0.00 0.00 Average: lo 2.61 2.61 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 3.13 4.40 0.34 37.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-16712) 05/29/25 _x86_64_ (8 CPU) 11:38:43 LINUX RESTART (8 CPU) 11:39:02 CPU %user %nice %system %iowait %steal %idle 11:40:01 all 2.33 0.00 0.59 2.97 0.03 94.09 11:40:01 0 1.15 0.00 0.58 7.60 0.02 90.65 11:40:01 1 1.97 0.00 1.62 12.52 0.02 83.88 11:40:01 2 2.73 0.00 0.46 0.31 0.02 96.48 11:40:01 3 2.85 0.00 0.37 0.15 0.03 96.59 11:40:01 4 1.56 0.00 0.51 0.85 0.02 97.06 11:40:01 5 1.92 0.00 0.31 1.00 0.02 96.76 11:40:01 6 3.87 0.00 0.54 0.75 0.02 94.82 11:40:01 7 2.61 0.00 0.29 0.52 0.05 96.52 11:41:01 all 0.03 0.00 0.02 0.58 0.01 99.36 11:41:01 0 0.03 0.00 0.02 4.53 0.02 95.40 11:41:01 1 0.00 0.00 0.02 0.00 0.00 99.98 11:41:01 2 0.02 0.00 0.02 0.00 0.02 99.95 11:41:01 3 0.00 0.00 0.00 0.00 0.00 100.00 11:41:01 4 0.02 0.00 0.03 0.00 0.00 99.95 11:41:01 5 0.05 0.00 0.03 0.10 0.02 99.80 11:41:01 6 0.03 0.00 0.02 0.00 0.00 99.95 11:41:01 7 0.08 0.00 0.02 0.03 0.05 99.82 11:42:01 all 0.62 0.00 0.06 0.65 0.01 98.67 11:42:01 0 0.62 0.00 0.05 4.87 0.00 94.46 11:42:01 1 0.15 0.00 0.07 0.00 0.02 99.77 11:42:01 2 1.05 0.00 0.00 0.03 0.00 98.92 11:42:01 3 0.48 0.00 0.07 0.00 0.00 99.45 11:42:01 4 0.37 0.00 0.13 0.02 0.02 99.47 11:42:01 5 0.97 0.00 0.07 0.17 0.00 98.80 11:42:01 6 0.07 0.00 0.05 0.00 0.00 99.88 11:42:01 7 1.21 0.00 0.05 0.07 0.02 98.66 11:43:01 all 9.85 0.00 0.80 2.65 0.04 86.67 11:43:01 0 0.45 0.00 0.25 4.04 0.02 95.24 11:43:01 1 0.55 0.00 0.20 0.13 0.00 99.12 11:43:01 2 14.06 0.00 0.85 1.02 0.03 84.04 11:43:01 3 52.45 0.00 2.93 2.42 0.10 42.10 11:43:01 4 1.64 0.00 0.77 3.92 0.05 93.62 11:43:01 5 6.43 0.00 0.62 0.74 0.02 92.20 11:43:01 6 2.24 0.00 0.25 0.02 0.02 97.48 11:43:01 7 1.07 0.00 0.55 8.91 0.03 89.44 11:44:01 all 14.55 0.00 6.79 14.30 0.07 64.29 11:44:01 0 14.57 0.00 6.83 3.85 0.05 74.70 11:44:01 1 14.70 0.00 6.77 12.46 0.07 66.01 11:44:01 2 13.65 0.00 6.81 38.13 0.07 41.35 11:44:01 3 16.65 0.00 6.48 10.61 0.07 66.19 11:44:01 4 13.75 0.00 7.25 1.99 0.07 76.95 11:44:01 5 13.59 0.00 6.80 22.58 0.12 56.91 11:44:01 6 14.89 0.00 6.55 0.32 0.07 78.17 11:44:01 7 14.66 0.00 6.78 24.69 0.07 53.81 11:45:01 all 29.49 0.00 3.84 4.17 0.09 62.41 11:45:01 0 31.33 0.00 3.91 2.21 0.10 62.45 11:45:01 1 29.26 0.00 3.94 2.09 0.10 64.61 11:45:01 2 24.72 0.00 3.89 19.75 0.10 51.53 11:45:01 3 26.77 0.00 3.83 3.33 0.10 65.97 11:45:01 4 32.24 0.00 4.24 0.60 0.08 62.84 11:45:01 5 31.31 0.00 3.94 3.19 0.08 61.48 11:45:01 6 34.82 0.00 4.01 0.29 0.08 60.80 11:45:01 7 25.42 0.00 2.96 1.92 0.08 69.62 11:46:01 all 12.17 0.00 2.07 2.50 0.06 83.20 11:46:01 0 14.00 0.00 2.13 0.07 0.07 83.74 11:46:01 1 10.78 0.00 1.71 3.90 0.07 83.55 11:46:01 2 11.23 0.00 2.01 0.70 0.08 85.97 11:46:01 3 9.64 0.00 1.52 2.24 0.05 86.55 11:46:01 4 13.62 0.00 1.99 2.06 0.05 82.28 11:46:01 5 13.06 0.00 2.24 0.32 0.07 84.31 11:46:01 6 13.37 0.00 2.33 9.85 0.08 74.36 11:46:01 7 11.67 0.00 2.69 0.84 0.08 84.71 11:47:01 all 3.58 0.00 0.79 0.85 0.04 94.74 11:47:01 0 9.73 0.00 0.93 0.30 0.03 89.00 11:47:01 1 2.25 0.00 0.70 0.25 0.03 96.76 11:47:01 2 5.33 0.00 1.10 0.37 0.05 93.15 11:47:01 3 2.06 0.00 0.77 0.13 0.03 97.01 11:47:01 4 2.20 0.00 0.73 4.76 0.03 92.27 11:47:01 5 2.69 0.00 0.65 0.07 0.02 96.57 11:47:01 6 1.89 0.00 0.77 0.79 0.03 96.52 11:47:01 7 2.49 0.00 0.69 0.10 0.03 96.69 Average: all 9.07 0.00 1.86 3.57 0.04 85.46 Average: 0 8.98 0.00 1.83 3.43 0.04 85.73 Average: 1 7.44 0.00 1.87 3.88 0.04 86.78 Average: 2 9.09 0.00 1.88 7.48 0.05 81.51 Average: 3 13.85 0.00 1.99 2.35 0.05 81.76 Average: 4 8.17 0.00 1.95 1.77 0.04 88.07 Average: 5 8.74 0.00 1.83 3.50 0.04 85.89 Average: 6 8.87 0.00 1.81 1.50 0.04 87.78 Average: 7 7.40 0.00 1.75 4.63 0.05 86.17