---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1562 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 16G 140G 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 888 23149 0 8129 30823 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:5f:1c:29 brd ff:ff:ff:ff:ff:ff inet 10.30.107.254/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85922sec preferred_lft 85922sec inet6 fe80::f816:3eff:fe5f:1c29/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:76:28:07:5b 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::42:76ff:fe28:75b/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-1562) 10/01/25 _x86_64_ (8 CPU) 08:04:15 LINUX RESTART (8 CPU) 08:05:01 tps rtps wtps bread/s bwrtn/s 08:06:02 225.11 23.12 201.99 2360.38 85063.12 08:07:01 664.73 3.63 661.11 430.16 248054.63 08:08:01 38.61 0.13 38.48 14.40 2301.08 08:09:01 233.64 7.32 226.33 1316.18 39032.29 08:10:01 8.37 0.02 8.35 2.40 374.34 08:11:01 16.98 1.00 15.98 23.73 396.87 08:12:01 69.51 1.82 67.69 94.12 2527.18 Average: 178.42 5.30 173.12 607.00 53513.12 08:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:02 25865760 31544564 7073460 21.47 102036 5777220 2503676 7.37 1062264 5554872 3771364 08:07:01 23569088 30924196 9370132 28.45 162160 7259372 6811776 20.04 1868248 6839524 6528 08:08:01 22227316 29634080 10711904 32.52 165124 7305272 8555332 25.17 3247180 6782484 1136 08:09:01 21372572 29384736 11566648 35.12 197764 7821364 8994992 26.47 3922664 6895296 3632 08:10:01 21200660 29218996 11738560 35.64 197940 7826684 9170000 26.98 4093372 6891444 804 08:11:01 21422320 29395796 11516900 34.96 198208 7787892 8223592 24.20 3933748 6843696 332 08:12:01 23750340 31605280 9188880 27.90 199736 7658784 1562692 4.60 1806648 6713888 10252 Average: 22772579 30243950 10166641 30.86 174710 7348084 6546009 19.26 2847732 6645886 542007 08:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:02 lo 14.09 14.09 1.32 1.32 0.00 0.00 0.00 0.00 08:06:02 ens3 1196.33 670.18 38169.41 57.61 0.00 0.00 0.00 0.00 08:07:01 veth895d60c 1.29 1.83 0.15 0.18 0.00 0.00 0.00 0.00 08:07:01 veth7108246 0.31 0.41 0.02 0.03 0.00 0.00 0.00 0.00 08:07:01 veth6b983f9 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 veth895d60c 3.53 4.12 0.61 0.67 0.00 0.00 0.00 0.00 08:08:01 veth7108246 3.50 4.45 0.56 0.45 0.00 0.00 0.00 0.00 08:08:01 veth6b983f9 12.45 15.93 1.09 325.70 0.00 0.00 0.00 0.03 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 veth895d60c 0.33 0.57 0.04 0.06 0.00 0.00 0.00 0.00 08:09:01 veth7108246 3.60 5.18 0.58 2.57 0.00 0.00 0.00 0.00 08:09:01 veth6b983f9 0.50 0.38 0.03 0.02 0.00 0.00 0.00 0.00 08:09:01 docker0 53.47 76.05 4.53 1393.82 0.00 0.00 0.00 0.00 08:10:01 veth895d60c 1.12 1.35 0.16 0.17 0.00 0.00 0.00 0.00 08:10:01 veth7108246 12.98 15.05 2.08 4.12 0.00 0.00 0.00 0.00 08:10:01 veth6b983f9 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 veth895d60c 0.17 0.40 0.01 0.03 0.00 0.00 0.00 0.00 08:11:01 veth7108246 12.63 15.35 1.72 1.24 0.00 0.00 0.00 0.00 08:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 veth81f1dac 466.02 473.59 58.75 162.18 0.00 0.00 0.00 0.01 08:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 lo 27.90 27.90 2.51 2.51 0.00 0.00 0.00 0.00 08:12:01 ens3 1844.64 1129.70 47396.76 168.69 0.00 0.00 0.00 0.00 Average: docker0 7.65 10.89 0.65 199.52 0.00 0.00 0.00 0.00 Average: lo 3.41 3.41 0.31 0.31 0.00 0.00 0.00 0.00 Average: ens3 221.75 129.63 6658.42 14.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1562) 10/01/25 _x86_64_ (8 CPU) 08:04:15 LINUX RESTART (8 CPU) 08:05:01 CPU %user %nice %system %iowait %steal %idle 08:06:02 all 14.77 0.00 3.56 3.95 0.06 77.66 08:06:02 0 8.12 0.00 3.29 0.18 0.05 88.35 08:06:02 1 12.76 0.00 4.09 1.07 0.05 82.03 08:06:02 2 6.77 0.00 2.94 0.55 0.03 89.71 08:06:02 3 12.36 0.00 3.71 18.92 0.08 64.93 08:06:02 4 6.74 0.00 3.09 1.12 0.05 89.00 08:06:02 5 27.50 0.00 4.16 6.50 0.08 61.76 08:06:02 6 26.42 0.00 3.42 2.80 0.08 67.27 08:06:02 7 17.55 0.00 3.75 0.57 0.05 78.08 08:07:01 all 15.87 0.00 5.78 18.57 0.14 59.64 08:07:01 0 14.53 0.00 6.04 25.31 0.15 53.96 08:07:01 1 18.30 0.00 6.02 6.60 0.14 68.94 08:07:01 2 14.72 0.00 5.97 24.03 0.14 55.14 08:07:01 3 16.80 0.00 6.22 13.76 0.12 63.10 08:07:01 4 15.99 0.00 5.58 12.34 0.12 65.97 08:07:01 5 17.06 0.00 4.97 20.82 0.14 57.01 08:07:01 6 15.19 0.00 5.83 32.62 0.15 46.20 08:07:01 7 14.36 0.00 5.65 13.10 0.14 66.75 08:08:01 all 22.43 0.00 1.78 0.14 0.07 75.58 08:08:01 0 16.29 0.00 1.34 0.02 0.07 82.29 08:08:01 1 26.12 0.00 1.92 0.02 0.08 71.86 08:08:01 2 22.28 0.00 2.15 0.07 0.08 75.43 08:08:01 3 29.83 0.00 2.38 0.02 0.08 67.69 08:08:01 4 26.91 0.00 2.07 0.18 0.07 70.77 08:08:01 5 24.81 0.00 2.01 0.70 0.07 72.41 08:08:01 6 19.02 0.00 1.37 0.03 0.05 79.53 08:08:01 7 14.31 0.00 1.04 0.03 0.05 84.57 08:09:01 all 10.26 0.00 2.24 1.33 0.06 86.11 08:09:01 0 11.57 0.00 2.04 2.09 0.05 84.25 08:09:01 1 6.90 0.00 1.80 0.12 0.07 91.12 08:09:01 2 7.91 0.00 2.40 1.51 0.05 88.14 08:09:01 3 13.45 0.00 3.90 4.10 0.07 78.49 08:09:01 4 10.79 0.00 1.82 0.62 0.05 86.72 08:09:01 5 9.25 0.00 1.99 0.35 0.07 88.34 08:09:01 6 14.79 0.00 2.67 0.77 0.07 81.70 08:09:01 7 7.46 0.00 1.31 1.10 0.05 90.08 08:10:01 all 6.60 0.00 0.88 0.34 0.07 92.11 08:10:01 0 8.34 0.00 1.19 0.17 0.07 90.24 08:10:01 1 7.14 0.00 0.87 0.23 0.08 91.67 08:10:01 2 5.57 0.00 1.14 0.50 0.08 92.71 08:10:01 3 6.79 0.00 0.72 0.02 0.07 92.41 08:10:01 4 6.15 0.00 0.87 0.02 0.05 92.91 08:10:01 5 6.57 0.00 0.64 0.00 0.05 92.74 08:10:01 6 5.91 0.00 0.74 0.33 0.05 92.97 08:10:01 7 6.37 0.00 0.87 1.44 0.08 91.23 08:11:01 all 1.94 0.00 0.62 0.10 0.05 97.28 08:11:01 0 2.96 0.00 0.67 0.02 0.05 96.31 08:11:01 1 1.62 0.00 0.60 0.32 0.05 97.41 08:11:01 2 2.02 0.00 0.67 0.02 0.05 97.24 08:11:01 3 2.10 0.00 0.77 0.05 0.05 97.03 08:11:01 4 1.85 0.00 0.47 0.00 0.05 97.63 08:11:01 5 1.44 0.00 0.64 0.02 0.05 97.86 08:11:01 6 1.48 0.00 0.57 0.03 0.07 97.85 08:11:01 7 2.04 0.00 0.59 0.38 0.05 96.94 08:12:01 all 6.72 0.00 0.75 0.87 0.03 91.64 08:12:01 0 0.92 0.00 0.43 0.13 0.03 98.48 08:12:01 1 9.88 0.00 0.96 0.13 0.03 88.99 08:12:01 2 13.96 0.00 0.90 2.84 0.03 82.27 08:12:01 3 0.90 0.00 0.43 1.20 0.03 97.43 08:12:01 4 2.59 0.00 0.70 0.40 0.03 96.28 08:12:01 5 1.62 0.00 0.47 0.00 0.02 97.90 08:12:01 6 22.53 0.00 1.55 0.95 0.05 74.91 08:12:01 7 1.30 0.00 0.57 1.32 0.02 96.79 Average: all 11.21 0.00 2.22 3.56 0.07 82.95 Average: 0 8.93 0.00 2.13 3.91 0.07 84.96 Average: 1 11.79 0.00 2.31 1.19 0.07 84.63 Average: 2 10.44 0.00 2.30 4.15 0.07 83.05 Average: 3 11.72 0.00 2.57 5.40 0.07 80.23 Average: 4 10.13 0.00 2.07 2.06 0.06 85.68 Average: 5 12.58 0.00 2.11 3.99 0.07 81.25 Average: 6 15.06 0.00 2.29 5.26 0.07 77.31 Average: 7 9.04 0.00 1.95 2.52 0.06 86.43