---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-4348 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 11G 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 854 27836 0 3475 30856 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:fd:5e:94 brd ff:ff:ff:ff:ff:ff inet 10.30.107.29/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:fefd:5e94/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:35:e4:71:36 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::42:35ff:fee4:7136/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4348) 11/25/23 _x86_64_ (8 CPU) 14:22:30 LINUX RESTART (8 CPU) 14:23:01 tps rtps wtps bread/s bwrtn/s 14:24:01 147.80 38.89 108.91 1763.81 86195.00 14:25:01 204.65 65.66 138.99 2973.77 47102.55 14:26:01 80.92 3.65 77.27 213.16 14040.59 14:27:01 69.66 0.48 69.17 44.13 9099.42 14:28:01 97.27 2.62 94.65 374.60 24030.39 14:29:01 135.83 0.00 135.83 0.00 25548.94 14:30:01 173.99 1.03 172.95 26.66 25886.62 14:31:01 35.49 0.02 35.48 0.53 4345.01 Average: 118.20 14.04 104.16 674.61 29532.25 14:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:24:01 30177640 31740924 2761580 8.38 67712 1808400 1378432 4.06 839392 1644104 153036 14:25:01 29263376 31258512 3675844 11.16 89776 2197236 2578932 7.59 1410836 1941692 116800 14:26:01 28642228 31160252 4296992 13.05 121596 2650996 2607776 7.67 1519676 2388432 333996 14:27:01 28471460 31123600 4467760 13.56 126668 2778776 2608988 7.68 1636348 2443172 428468 14:28:01 28402924 31126932 4536296 13.77 140164 2842880 2679192 7.88 1679076 2464608 174436 14:29:01 27690820 31183888 5248400 15.93 181896 3478064 2646016 7.79 1741732 3023368 410316 14:30:01 27496484 31068356 5442736 16.52 195308 3538172 2699784 7.94 1989264 2961708 395592 14:31:01 28028276 31134912 4910944 14.91 197676 3086212 2517268 7.41 1869684 2566036 16 Average: 28521651 31224672 4417569 13.41 140100 2797592 2464548 7.25 1585751 2429140 251582 14:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:24:01 ens3 142.25 85.09 966.30 18.54 0.00 0.00 0.00 0.00 14:24:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 14:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:25:01 ens3 236.94 196.70 1762.04 41.67 0.00 0.00 0.00 0.00 14:25:01 lo 3.33 3.33 0.33 0.33 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 14:26:01 ens3 124.66 71.72 2266.29 12.11 0.00 0.00 0.00 0.00 14:26:01 lo 0.27 0.27 0.03 0.03 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 14:27:01 ens3 60.82 53.07 17.48 14.86 0.00 0.00 0.00 0.00 14:27:01 lo 0.47 0.47 0.04 0.04 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 ens3 202.67 107.20 3284.40 18.34 0.00 0.00 0.00 0.00 14:28:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 14:28:01 veth525390c 39.04 78.09 5.67 1567.28 0.00 0.00 0.00 0.13 14:28:01 docker0 56.06 140.76 6.08 3018.96 0.00 0.00 0.00 0.00 14:29:01 ens3 46.76 22.90 1108.90 2.89 0.00 0.00 0.00 0.00 14:29:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 14:29:01 docker0 22.26 45.58 1.93 1108.43 0.00 0.00 0.00 0.00 14:30:01 ens3 36.49 34.56 51.87 9.08 0.00 0.00 0.00 0.00 14:30:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 14:30:01 docker0 0.00 0.07 0.00 0.01 0.00 0.00 0.00 0.00 14:31:01 ens3 598.37 701.68 48.11 5315.82 0.00 0.00 0.00 0.00 14:31:01 lo 2.07 2.07 0.18 0.18 0.00 0.00 0.00 0.00 14:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 181.12 159.11 1188.17 679.15 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 9.79 23.30 1.00 515.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-4348) 11/25/23 _x86_64_ (8 CPU) 14:22:30 LINUX RESTART (8 CPU) 14:23:01 CPU %user %nice %system %iowait %steal %idle 14:24:01 all 9.42 0.00 0.80 4.93 0.04 84.81 14:24:01 0 8.00 0.00 0.75 0.85 0.02 90.38 14:24:01 1 7.03 0.00 0.47 32.63 0.03 59.84 14:24:01 2 7.06 0.00 0.77 0.82 0.02 91.34 14:24:01 3 18.59 0.00 1.84 1.95 0.07 77.55 14:24:01 4 7.43 0.00 0.65 0.71 0.07 91.14 14:24:01 5 1.88 0.00 0.32 0.75 0.03 97.01 14:24:01 6 12.61 0.00 0.73 1.62 0.05 84.99 14:24:01 7 12.80 0.00 0.87 0.28 0.02 86.03 14:25:01 all 14.19 0.00 1.14 3.11 0.05 81.52 14:25:01 0 13.83 0.00 1.09 0.43 0.05 84.60 14:25:01 1 8.47 0.00 1.24 12.42 0.03 77.84 14:25:01 2 10.75 0.00 0.99 7.68 0.03 80.55 14:25:01 3 29.25 0.00 1.67 2.17 0.07 66.84 14:25:01 4 16.50 0.00 1.04 0.84 0.05 81.57 14:25:01 5 6.46 0.00 0.63 0.90 0.05 91.95 14:25:01 6 6.78 0.00 0.95 0.10 0.03 92.13 14:25:01 7 21.43 0.00 1.45 0.33 0.07 76.72 14:26:01 all 10.50 0.00 0.67 1.04 0.03 87.76 14:26:01 0 37.42 0.00 1.27 4.55 0.07 56.69 14:26:01 1 12.60 0.00 1.33 0.38 0.05 85.64 14:26:01 2 24.90 0.00 1.75 2.54 0.07 70.74 14:26:01 3 7.27 0.00 0.63 0.75 0.02 91.33 14:26:01 4 1.34 0.00 0.15 0.00 0.00 98.51 14:26:01 5 0.17 0.00 0.10 0.05 0.00 99.68 14:26:01 6 0.23 0.00 0.03 0.00 0.00 99.73 14:26:01 7 0.18 0.00 0.10 0.00 0.02 99.70 14:27:01 all 11.81 0.00 0.76 0.61 0.03 86.79 14:27:01 0 65.68 0.00 3.25 1.42 0.12 29.54 14:27:01 1 1.43 0.00 0.22 0.00 0.05 98.30 14:27:01 2 1.23 0.00 0.40 2.42 0.03 95.91 14:27:01 3 0.72 0.00 0.10 0.00 0.02 99.17 14:27:01 4 10.79 0.00 0.23 0.05 0.02 88.91 14:27:01 5 5.84 0.00 1.18 0.13 0.00 92.85 14:27:01 6 7.27 0.00 0.37 0.03 0.02 92.32 14:27:01 7 1.54 0.00 0.35 0.83 0.02 97.26 14:28:01 all 10.81 0.00 1.35 1.08 0.04 86.72 14:28:01 0 8.71 0.00 0.69 0.03 0.03 90.54 14:28:01 1 1.94 0.00 0.62 0.22 0.03 97.19 14:28:01 2 33.57 0.00 2.88 5.15 0.07 58.34 14:28:01 3 8.26 0.00 0.98 0.25 0.03 90.47 14:28:01 4 2.64 0.00 0.87 0.20 0.02 96.28 14:28:01 5 4.01 0.00 0.92 0.02 0.03 95.03 14:28:01 6 23.15 0.00 2.41 2.72 0.07 71.65 14:28:01 7 4.30 0.00 1.42 0.10 0.03 94.14 14:29:01 all 10.44 0.00 1.89 1.23 0.04 86.41 14:29:01 0 2.25 0.00 1.38 0.00 0.00 96.36 14:29:01 1 30.61 0.00 4.84 1.15 0.08 63.31 14:29:01 2 13.70 0.00 2.35 5.93 0.07 77.95 14:29:01 3 10.83 0.00 1.69 2.07 0.05 85.36 14:29:01 4 2.74 0.00 0.62 0.00 0.03 96.61 14:29:01 5 10.20 0.00 2.00 0.22 0.02 87.56 14:29:01 6 2.05 0.00 0.78 0.43 0.02 96.71 14:29:01 7 11.11 0.00 1.37 0.00 0.03 87.49 14:30:01 all 10.71 0.00 1.23 1.23 0.04 86.79 14:30:01 0 9.25 0.00 0.87 0.05 0.03 89.80 14:30:01 1 25.13 0.00 2.17 0.33 0.05 72.31 14:30:01 2 1.29 0.00 2.11 5.70 0.02 90.89 14:30:01 3 6.73 0.00 1.19 0.89 0.02 91.18 14:30:01 4 5.00 0.00 0.63 0.03 0.02 94.32 14:30:01 5 2.51 0.00 0.57 0.03 0.07 96.82 14:30:01 6 33.51 0.00 1.47 0.27 0.05 64.71 14:30:01 7 2.27 0.00 0.92 2.58 0.03 94.20 14:31:01 all 17.81 0.00 0.98 0.18 0.07 80.96 14:31:01 0 6.16 0.00 0.40 0.00 0.03 93.40 14:31:01 1 29.75 0.00 1.29 0.17 0.08 68.71 14:31:01 2 17.16 0.00 1.52 0.92 0.08 80.31 14:31:01 3 14.89 0.00 0.74 0.00 0.07 84.31 14:31:01 4 15.37 0.00 0.85 0.00 0.08 83.69 14:31:01 5 17.21 0.00 0.99 0.23 0.08 81.49 14:31:01 6 25.52 0.00 1.09 0.03 0.08 73.27 14:31:01 7 16.48 0.00 0.95 0.03 0.08 82.45 Average: all 11.96 0.00 1.10 1.68 0.04 85.22 Average: 0 18.92 0.00 1.21 0.92 0.04 78.91 Average: 1 14.62 0.00 1.52 5.90 0.05 77.91 Average: 2 13.70 0.00 1.60 3.89 0.05 80.76 Average: 3 12.06 0.00 1.10 1.01 0.04 85.78 Average: 4 7.71 0.00 0.63 0.23 0.04 91.39 Average: 5 6.03 0.00 0.84 0.29 0.04 92.80 Average: 6 13.89 0.00 0.98 0.65 0.04 84.44 Average: 7 8.76 0.00 0.93 0.52 0.04 89.75