---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43800 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 16G 139G 11% / 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 906 22545 0 8714 30805 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:fb:6c:68 brd ff:ff:ff:ff:ff:ff inet 10.30.107.111/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85623sec preferred_lft 85623sec inet6 fe80::f816:3eff:fefb:6c68/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:28:45:63:bb 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::42:28ff:fe45:63bb/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-43800) 09/05/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:00 tps rtps wtps bread/s bwrtn/s 20:23:01 224.86 22.72 202.15 2276.32 65106.19 20:24:01 708.28 4.47 703.82 434.06 274741.68 20:25:01 36.24 0.00 36.24 0.00 35260.79 20:26:01 27.20 0.08 27.11 15.20 27082.69 20:27:01 243.25 0.42 242.84 40.39 34839.85 20:28:01 14.81 0.00 14.81 0.00 339.54 20:29:01 12.90 0.00 12.90 0.00 301.82 20:30:01 29.38 0.00 29.38 0.00 760.01 20:31:01 17.53 0.02 17.51 0.13 343.35 20:32:01 13.05 0.00 13.05 0.00 297.68 20:33:01 21.35 0.08 21.26 13.86 683.89 20:34:01 69.04 1.28 67.76 89.72 2453.99 Average: 118.31 2.45 115.86 242.10 36891.56 20:22:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 26150688 31540404 6788524 20.61 99420 5503080 2246284 6.61 1055888 5278996 3133064 20:24:01 21209924 29263676 11729288 35.61 172936 7909976 11956416 35.18 3613448 7377184 12824 20:25:01 19830640 27888608 13108572 39.80 173436 7914572 13153136 38.70 5110788 7240836 412 20:26:01 19787520 27838168 13151692 39.93 173604 7908072 13197976 38.83 5165336 7229856 412 20:27:01 18970272 27573268 13968940 42.41 215676 8362300 13519128 39.78 5526060 7620156 3012 20:28:01 18840636 27446052 14098576 42.80 215788 8364432 13567688 39.92 5652544 7620884 612 20:29:01 18802572 27410572 14136640 42.92 215924 8366884 13600576 40.02 5690416 7622648 1616 20:30:01 18096472 26716172 14842740 45.06 216168 8378268 14289288 42.04 6384568 7629808 40 20:31:01 18077128 26700376 14862084 45.12 216348 8381660 14321868 42.14 6401244 7632364 924 20:32:01 18070344 26696528 14868868 45.14 216484 8384364 14288444 42.04 6405744 7634652 836 20:33:01 19183224 27767048 13755988 41.76 216720 8349476 11912864 35.05 5387372 7568160 336 20:34:01 23080936 31536196 9858276 29.93 218296 8212276 1675856 4.93 1747312 7404104 10648 Average: 20008363 28198089 12930849 39.26 195900 8002947 11477460 33.77 4845060 7321637 263728 20:22:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 1221.63 684.02 35377.83 59.60 0.00 0.00 0.00 0.00 20:23:01 lo 17.69 17.69 1.65 1.65 0.00 0.00 0.00 0.00 20:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 vethd30f672 1.97 1.88 0.25 0.24 0.00 0.00 0.00 0.00 20:24:01 ens3 466.64 241.58 14986.46 22.48 0.00 0.00 0.00 0.00 20:24:01 veth605de9c 1.22 1.28 0.15 0.17 0.00 0.00 0.00 0.00 20:24:01 veth559f236 92.20 92.00 15.61 18.64 0.00 0.00 0.00 0.00 20:25:01 vethd30f672 6.65 9.88 1.02 0.77 0.00 0.00 0.00 0.00 20:25:01 ens3 1.87 1.68 0.83 0.39 0.00 0.00 0.00 0.00 20:25:01 veth605de9c 6.68 9.88 1.04 0.77 0.00 0.00 0.00 0.00 20:25:01 veth559f236 0.13 0.52 0.44 0.03 0.00 0.00 0.00 0.00 20:26:01 vethd30f672 6.78 9.78 1.12 0.82 0.00 0.00 0.00 0.00 20:26:01 ens3 6.03 3.77 1.43 1.23 0.00 0.00 0.00 0.00 20:26:01 veth605de9c 6.75 9.72 1.11 0.81 0.00 0.00 0.00 0.00 20:26:01 veth559f236 0.52 0.40 0.57 0.03 0.00 0.00 0.00 0.00 20:27:01 vethd30f672 9.03 12.36 1.95 2.02 0.00 0.00 0.00 0.00 20:27:01 ens3 119.19 94.85 2227.50 8.67 0.00 0.00 0.00 0.00 20:27:01 veth605de9c 8.35 11.81 1.56 1.95 0.00 0.00 0.00 0.00 20:27:01 veth559f236 0.37 0.55 0.56 0.04 0.00 0.00 0.00 0.00 20:28:01 vethd30f672 12.46 16.11 3.75 3.26 0.00 0.00 0.00 0.00 20:28:01 ens3 1.00 1.00 0.20 0.42 0.00 0.00 0.00 0.00 20:28:01 veth605de9c 10.75 14.43 2.41 3.03 0.00 0.00 0.00 0.00 20:28:01 veth559f236 0.57 0.42 0.58 0.03 0.00 0.00 0.00 0.00 20:29:01 vethd30f672 11.86 15.46 3.25 3.36 0.00 0.00 0.00 0.00 20:29:01 ens3 1.28 1.15 0.26 0.45 0.00 0.00 0.00 0.00 20:29:01 veth605de9c 10.93 14.46 2.59 3.20 0.00 0.00 0.00 0.00 20:29:01 veth559f236 0.30 0.27 0.56 0.02 0.00 0.00 0.00 0.00 20:30:01 vethd30f672 11.35 14.95 3.19 5.06 0.00 0.00 0.00 0.00 20:30:01 ens3 1.02 0.87 0.19 0.35 0.00 0.00 0.00 0.00 20:30:01 veth605de9c 10.75 14.16 2.52 4.93 0.00 0.00 0.00 0.00 20:30:01 veth559f236 101.23 100.62 13.77 25.93 0.00 0.00 0.00 0.00 20:31:01 vethd30f672 14.90 19.04 4.73 5.68 0.00 0.00 0.00 0.00 20:31:01 ens3 0.88 0.83 0.18 0.38 0.00 0.00 0.00 0.00 20:31:01 veth605de9c 13.51 17.24 3.55 5.41 0.00 0.00 0.00 0.00 20:31:01 veth559f236 3.92 3.72 1.50 1.19 0.00 0.00 0.00 0.00 20:32:01 vethd30f672 13.81 17.63 4.18 4.82 0.00 0.00 0.00 0.00 20:32:01 ens3 1.17 1.03 0.32 0.40 0.00 0.00 0.00 0.00 20:32:01 veth605de9c 12.56 16.18 3.38 4.59 0.00 0.00 0.00 0.00 20:32:01 veth559f236 0.45 0.38 0.63 0.03 0.00 0.00 0.00 0.00 20:33:01 vethd30f672 7.35 10.50 1.04 0.80 0.00 0.00 0.00 0.00 20:33:01 ens3 10.70 11.10 6.39 2.73 0.00 0.00 0.00 0.00 20:33:01 veth605de9c 6.67 9.70 1.00 0.75 0.00 0.00 0.00 0.00 20:33:01 veth559f236 0.48 0.62 0.63 0.04 0.00 0.00 0.00 0.00 20:34:01 ens3 52.26 37.96 69.53 40.60 0.00 0.00 0.00 0.00 20:34:01 lo 38.79 38.79 3.42 3.42 0.00 0.00 0.00 0.00 20:34:01 docker0 68.24 83.92 5.21 1382.71 0.00 0.00 0.00 0.00 Average: ens3 158.52 90.85 4434.29 11.55 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.26 0.26 0.00 0.00 0.00 0.00 Average: docker0 5.68 6.98 0.43 115.06 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43800) 09/05/25 _x86_64_ (8 CPU) 20:21:22 LINUX RESTART (8 CPU) 20:22:00 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 14.57 0.00 3.89 1.47 0.05 80.03 20:23:01 0 52.27 0.00 5.68 1.22 0.07 40.76 20:23:01 1 8.00 0.00 3.36 7.62 0.03 80.99 20:23:01 2 18.76 0.00 4.37 0.38 0.05 76.44 20:23:01 3 9.71 0.00 3.49 0.36 0.05 86.39 20:23:01 4 8.10 0.00 3.45 0.36 0.03 88.06 20:23:01 5 6.26 0.00 3.56 0.13 0.02 90.04 20:23:01 6 6.53 0.00 3.51 1.55 0.08 88.33 20:23:01 7 6.94 0.00 3.68 0.10 0.03 89.24 20:24:01 all 45.38 0.00 9.93 4.48 0.09 40.12 20:24:01 0 44.15 0.00 9.64 1.44 0.10 44.66 20:24:01 1 45.17 0.00 8.99 8.34 0.10 37.39 20:24:01 2 47.84 0.00 9.60 1.68 0.08 40.79 20:24:01 3 47.43 0.00 11.17 6.69 0.10 34.61 20:24:01 4 45.54 0.00 9.09 1.68 0.08 43.61 20:24:01 5 43.47 0.00 10.56 1.61 0.08 44.27 20:24:01 6 43.58 0.00 11.01 12.05 0.08 33.28 20:24:01 7 45.82 0.00 9.39 2.39 0.08 42.31 20:25:01 all 38.91 0.00 3.27 0.27 0.09 57.47 20:25:01 0 34.64 0.00 3.10 1.69 0.08 60.48 20:25:01 1 39.97 0.00 3.60 0.07 0.08 56.28 20:25:01 2 42.30 0.00 3.40 0.13 0.10 54.06 20:25:01 3 36.98 0.00 3.33 0.02 0.10 59.57 20:25:01 4 39.34 0.00 3.37 0.08 0.08 57.13 20:25:01 5 39.44 0.00 3.31 0.00 0.10 57.15 20:25:01 6 41.69 0.00 3.18 0.02 0.08 55.02 20:25:01 7 36.92 0.00 2.87 0.13 0.10 59.98 20:26:01 all 2.19 0.00 0.30 0.32 0.07 97.11 20:26:01 0 2.12 0.00 0.32 2.34 0.08 95.14 20:26:01 1 2.19 0.00 0.40 0.02 0.07 97.33 20:26:01 2 1.86 0.00 0.30 0.02 0.08 97.74 20:26:01 3 2.31 0.00 0.28 0.02 0.05 97.34 20:26:01 4 2.59 0.00 0.25 0.03 0.05 97.08 20:26:01 5 2.43 0.00 0.10 0.00 0.05 97.42 20:26:01 6 1.49 0.00 0.32 0.02 0.08 98.09 20:26:01 7 2.59 0.00 0.40 0.13 0.07 96.81 20:27:01 all 10.90 0.00 2.92 1.03 0.08 85.07 20:27:01 0 15.62 0.00 3.09 0.53 0.07 80.69 20:27:01 1 13.13 0.00 3.81 1.04 0.08 81.94 20:27:01 2 11.30 0.00 2.93 0.10 0.08 85.59 20:27:01 3 9.29 0.00 2.62 0.86 0.07 87.17 20:27:01 4 12.45 0.00 2.96 0.30 0.10 84.18 20:27:01 5 8.19 0.00 2.90 1.79 0.08 87.05 20:27:01 6 7.71 0.00 2.36 0.12 0.08 89.73 20:27:01 7 9.49 0.00 2.67 3.48 0.08 84.28 20:28:01 all 5.47 0.00 0.51 0.04 0.08 93.89 20:28:01 0 5.34 0.00 0.58 0.03 0.08 93.96 20:28:01 1 4.07 0.00 0.40 0.07 0.08 95.38 20:28:01 2 5.65 0.00 0.50 0.02 0.08 93.74 20:28:01 3 6.44 0.00 0.60 0.12 0.10 92.74 20:28:01 4 5.31 0.00 0.50 0.07 0.07 94.05 20:28:01 5 7.14 0.00 0.54 0.05 0.10 92.17 20:28:01 6 4.44 0.00 0.45 0.00 0.07 95.04 20:28:01 7 5.42 0.00 0.52 0.02 0.07 93.98 20:29:01 all 4.97 0.00 0.48 0.04 0.09 94.42 20:29:01 0 3.59 0.00 0.38 0.02 0.07 95.94 20:29:01 1 6.39 0.00 0.48 0.00 0.08 93.04 20:29:01 2 4.96 0.00 0.53 0.02 0.10 94.39 20:29:01 3 4.78 0.00 0.69 0.18 0.08 94.27 20:29:01 4 4.93 0.00 0.32 0.00 0.07 94.69 20:29:01 5 5.53 0.00 0.45 0.02 0.07 93.93 20:29:01 6 3.93 0.00 0.43 0.05 0.12 95.47 20:29:01 7 5.62 0.00 0.53 0.07 0.10 93.68 20:30:01 all 7.71 0.00 0.77 0.06 0.08 91.38 20:30:01 0 8.02 0.00 0.90 0.05 0.10 90.93 20:30:01 1 7.32 0.00 0.50 0.02 0.07 92.10 20:30:01 2 8.42 0.00 0.95 0.02 0.08 90.53 20:30:01 3 7.85 0.00 0.75 0.15 0.10 91.15 20:30:01 4 9.61 0.00 0.87 0.02 0.08 89.42 20:30:01 5 6.39 0.00 0.87 0.02 0.08 92.63 20:30:01 6 8.13 0.00 0.87 0.18 0.10 90.72 20:30:01 7 5.94 0.00 0.48 0.02 0.07 93.49 20:31:01 all 5.22 0.00 0.54 0.05 0.08 94.11 20:31:01 0 5.47 0.00 0.68 0.03 0.08 93.73 20:31:01 1 5.06 0.00 0.57 0.02 0.08 94.27 20:31:01 2 5.36 0.00 0.50 0.03 0.07 94.04 20:31:01 3 5.91 0.00 0.62 0.12 0.08 93.27 20:31:01 4 4.96 0.00 0.50 0.05 0.10 94.38 20:31:01 5 4.59 0.00 0.44 0.08 0.07 94.83 20:31:01 6 5.15 0.00 0.52 0.05 0.08 94.20 20:31:01 7 5.24 0.00 0.48 0.07 0.08 94.13 20:32:01 all 3.44 0.00 0.43 0.05 0.08 96.01 20:32:01 0 3.66 0.00 0.50 0.03 0.07 95.74 20:32:01 1 4.22 0.00 0.32 0.02 0.07 95.38 20:32:01 2 2.94 0.00 0.43 0.10 0.08 96.44 20:32:01 3 3.57 0.00 0.40 0.15 0.08 95.80 20:32:01 4 3.72 0.00 0.52 0.03 0.08 95.64 20:32:01 5 3.50 0.00 0.37 0.02 0.07 96.04 20:32:01 6 2.61 0.00 0.50 0.02 0.08 96.79 20:32:01 7 3.28 0.00 0.37 0.03 0.10 96.22 20:33:01 all 2.10 0.00 0.66 0.06 0.08 97.11 20:33:01 0 2.19 0.00 0.74 0.02 0.08 96.97 20:33:01 1 1.29 0.00 0.62 0.22 0.07 97.81 20:33:01 2 2.13 0.00 0.70 0.03 0.08 97.05 20:33:01 3 2.82 0.00 0.74 0.07 0.08 96.29 20:33:01 4 1.97 0.00 0.60 0.05 0.07 97.31 20:33:01 5 2.26 0.00 0.54 0.02 0.08 97.11 20:33:01 6 1.85 0.00 0.59 0.03 0.08 97.45 20:33:01 7 2.26 0.00 0.74 0.02 0.08 96.91 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 5.96 0.00 0.75 0.30 0.05 92.94 20:34:01 0 1.32 0.00 0.62 1.48 0.03 96.55 20:34:01 1 1.03 0.00 0.68 0.12 0.02 98.15 20:34:01 2 9.51 0.00 0.68 0.03 0.07 89.71 20:34:01 3 4.36 0.00 0.79 0.18 0.03 94.63 20:34:01 4 0.57 0.00 0.72 0.05 0.03 98.63 20:34:01 5 22.33 0.00 1.30 0.15 0.05 76.17 20:34:01 6 4.55 0.00 0.52 0.37 0.07 94.49 20:34:01 7 3.99 0.00 0.73 0.03 0.05 95.19 Average: all 12.18 0.00 2.03 0.68 0.08 85.04 Average: 0 14.86 0.00 2.18 0.74 0.08 82.15 Average: 1 11.42 0.00 1.97 1.46 0.07 85.09 Average: 2 13.37 0.00 2.07 0.21 0.08 84.27 Average: 3 11.72 0.00 2.11 0.73 0.08 85.36 Average: 4 11.53 0.00 1.92 0.23 0.07 86.25 Average: 5 12.57 0.00 2.07 0.32 0.07 84.97 Average: 6 10.91 0.00 2.01 1.19 0.09 85.80 Average: 7 11.06 0.00 1.90 0.54 0.08 86.43