---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-43517 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 17G 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 891 22389 0 8885 30820 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:1c:1f:38 brd ff:ff:ff:ff:ff:ff inet 10.30.107.155/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85863sec preferred_lft 85863sec inet6 fe80::f816:3eff:fe1c:1f38/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:c4:d1:68:23 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:c4ff:fed1:6823/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43517) 09/04/25 _x86_64_ (8 CPU) 13:33:29 LINUX RESTART (8 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 298.24 29.47 268.77 985.46 71348.45 13:36:01 404.20 20.06 384.14 2266.16 245516.01 13:37:01 451.27 4.23 447.04 434.73 92063.99 13:38:01 127.36 0.35 127.01 28.66 17791.30 13:39:01 9.60 0.02 9.58 0.13 216.53 13:40:01 5.85 0.00 5.85 0.00 228.32 13:41:01 15.36 0.03 15.33 4.27 702.28 13:42:01 63.26 1.20 62.06 86.79 1368.97 Average: 171.63 6.87 164.76 474.71 53617.55 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 30121160 31685540 2818060 8.56 68900 1805828 1422132 4.18 863212 1659836 164192 13:36:01 23392840 31642068 9546380 28.98 164588 8095716 1710372 5.03 1029360 7871292 2357728 13:37:01 20661212 29232908 12278008 37.27 181048 8400156 9969316 29.33 3666924 7859704 12728 13:38:01 19673812 28570100 13265408 40.27 209908 8655976 10571240 31.10 4402464 8061416 1708 13:39:01 19562612 28450052 13376608 40.61 210088 8647244 10629284 31.27 4527776 8046184 588 13:40:01 19537432 28430024 13401788 40.69 210292 8652012 10635716 31.29 4554000 8042452 660 13:41:01 19713856 28573320 13225364 40.15 210568 8624116 9765068 28.73 4424964 8007544 132 13:42:01 22894104 31522164 10045116 30.50 212012 8384596 1662780 4.89 1544472 7791452 27292 Average: 21944628 29763272 10994592 33.38 183426 7658206 7045738 20.73 3126646 7167485 320628 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 ens3 284.02 186.83 1316.68 56.94 0.00 0.00 0.00 0.00 13:35:01 lo 1.22 1.22 0.15 0.15 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 br-2149a1360b5b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 ens3 2408.52 1502.87 58407.00 118.67 0.00 0.00 0.00 0.00 13:36:01 lo 17.00 17.00 1.82 1.82 0.00 0.00 0.00 0.00 13:37:01 vetha00dba0 9.65 11.10 0.87 318.91 0.00 0.00 0.00 0.03 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 br-2149a1360b5b 10.08 11.05 0.76 318.92 0.00 0.00 0.00 0.00 13:37:01 vethe4243f5 176.65 197.90 35.22 29.45 0.00 0.00 0.00 0.00 13:38:01 vetha00dba0 0.50 0.45 0.03 0.03 0.00 0.00 0.00 0.00 13:38:01 docker0 14.91 16.31 2.26 298.74 0.00 0.00 0.00 0.00 13:38:01 br-2149a1360b5b 0.77 0.55 0.06 0.04 0.00 0.00 0.00 0.00 13:38:01 vethe4243f5 596.05 599.32 142.01 65.25 0.00 0.00 0.00 0.01 13:39:01 vetha00dba0 0.02 0.05 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 br-2149a1360b5b 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 vethe4243f5 269.47 270.72 62.29 28.92 0.00 0.00 0.00 0.01 13:40:01 vetha00dba0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 br-2149a1360b5b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 vethe4243f5 217.41 218.41 49.49 23.48 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 br-2149a1360b5b 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 vethe4243f5 112.26 112.91 25.79 12.02 0.00 0.00 0.00 0.00 13:41:01 veth2645e89 83.15 116.98 13.84 17.97 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 ens3 2948.29 1896.63 61767.36 221.49 0.00 0.00 0.00 0.00 13:42:01 lo 31.03 31.03 3.06 3.06 0.00 0.00 0.00 0.00 Average: docker0 1.87 2.04 0.28 37.42 0.00 0.00 0.00 0.00 Average: ens3 350.56 222.97 7675.12 24.85 0.00 0.00 0.00 0.00 Average: lo 3.40 3.40 0.34 0.34 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-43517) 09/04/25 _x86_64_ (8 CPU) 13:33:29 LINUX RESTART (8 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 8.75 0.00 0.81 5.47 0.03 84.93 13:35:01 0 8.72 0.00 1.51 8.71 0.03 81.03 13:35:01 1 2.75 0.00 0.51 0.56 0.05 96.13 13:35:01 2 3.01 0.00 0.31 0.15 0.03 96.50 13:35:01 3 3.27 0.00 0.19 0.02 0.02 96.51 13:35:01 4 27.31 0.00 2.06 31.16 0.09 39.39 13:35:01 5 7.69 0.00 0.76 1.36 0.02 90.17 13:35:01 6 5.63 0.00 0.49 1.22 0.02 92.64 13:35:01 7 11.66 0.00 0.70 0.66 0.03 86.95 13:36:01 all 22.20 0.00 9.09 11.06 0.10 57.55 13:36:01 0 20.76 0.00 7.82 11.74 0.10 59.58 13:36:01 1 17.40 0.00 9.72 24.44 0.12 48.32 13:36:01 2 19.34 0.00 8.79 2.30 0.07 69.50 13:36:01 3 21.12 0.00 9.97 3.81 0.08 65.02 13:36:01 4 22.89 0.00 7.35 15.08 0.08 54.59 13:36:01 5 36.15 0.00 10.96 13.83 0.14 38.93 13:36:01 6 19.88 0.00 8.26 3.32 0.10 68.44 13:36:01 7 19.99 0.00 9.87 14.06 0.10 55.98 13:37:01 all 30.63 0.00 4.28 3.93 0.10 61.07 13:37:01 0 33.74 0.00 4.86 0.75 0.12 60.53 13:37:01 1 25.53 0.00 5.27 22.62 0.12 46.46 13:37:01 2 35.46 0.00 4.44 0.97 0.10 59.03 13:37:01 3 31.74 0.00 4.10 2.45 0.08 61.63 13:37:01 4 33.65 0.00 4.26 1.29 0.10 60.70 13:37:01 5 40.17 0.00 4.28 0.94 0.10 54.50 13:37:01 6 19.11 0.00 2.93 0.20 0.07 77.69 13:37:01 7 25.76 0.00 4.06 2.27 0.08 67.82 13:38:01 all 14.72 0.00 2.24 0.64 0.07 82.34 13:38:01 0 14.40 0.00 2.53 1.49 0.07 81.51 13:38:01 1 16.48 0.00 2.38 0.10 0.08 80.96 13:38:01 2 17.83 0.00 2.56 0.23 0.08 79.29 13:38:01 3 14.93 0.00 1.81 0.64 0.07 82.56 13:38:01 4 10.67 0.00 2.10 0.91 0.05 86.27 13:38:01 5 15.19 0.00 2.16 0.12 0.07 82.46 13:38:01 6 16.14 0.00 2.10 1.40 0.07 80.29 13:38:01 7 12.06 0.00 2.28 0.22 0.07 85.37 13:39:01 all 2.92 0.00 0.47 0.03 0.04 96.54 13:39:01 0 2.85 0.00 0.65 0.00 0.05 96.44 13:39:01 1 2.77 0.00 0.50 0.02 0.05 96.66 13:39:01 2 3.19 0.00 0.33 0.00 0.05 96.42 13:39:01 3 3.22 0.00 0.27 0.03 0.03 96.45 13:39:01 4 2.60 0.00 0.83 0.00 0.05 96.51 13:39:01 5 3.15 0.00 0.48 0.03 0.05 96.28 13:39:01 6 2.40 0.00 0.34 0.17 0.07 97.03 13:39:01 7 3.15 0.00 0.32 0.00 0.03 96.50 13:40:01 all 3.07 0.00 0.50 0.10 0.06 96.27 13:40:01 0 3.36 0.00 0.43 0.07 0.03 96.11 13:40:01 1 3.57 0.00 0.43 0.08 0.07 95.84 13:40:01 2 1.84 0.00 0.69 0.25 0.07 97.16 13:40:01 3 4.25 0.00 0.63 0.00 0.10 95.02 13:40:01 4 3.15 0.00 0.38 0.02 0.05 96.40 13:40:01 5 2.88 0.00 0.40 0.00 0.03 96.68 13:40:01 6 2.70 0.00 0.49 0.35 0.05 96.41 13:40:01 7 2.83 0.00 0.55 0.02 0.05 96.55 13:41:01 all 2.24 0.00 0.61 0.04 0.06 97.06 13:41:01 0 1.32 0.00 0.78 0.03 0.05 97.81 13:41:01 1 2.33 0.00 0.63 0.03 0.05 96.95 13:41:01 2 1.83 0.00 0.60 0.08 0.08 97.40 13:41:01 3 2.04 0.00 0.72 0.02 0.07 97.16 13:41:01 4 2.17 0.00 0.58 0.02 0.05 97.18 13:41:01 5 1.94 0.00 0.38 0.12 0.05 97.51 13:41:01 6 3.76 0.00 0.50 0.03 0.07 95.65 13:41:01 7 2.47 0.00 0.64 0.05 0.05 96.79 13:42:01 all 4.30 0.00 0.66 0.19 0.03 94.83 13:42:01 0 1.74 0.00 0.68 0.58 0.03 96.96 13:42:01 1 8.24 0.00 0.67 0.05 0.03 91.01 13:42:01 2 1.25 0.00 0.92 0.03 0.03 97.76 13:42:01 3 9.17 0.00 0.82 0.07 0.02 89.93 13:42:01 4 1.03 0.00 0.38 0.02 0.03 98.53 13:42:01 5 3.34 0.00 0.80 0.57 0.02 95.27 13:42:01 6 8.96 0.00 0.65 0.08 0.03 90.27 13:42:01 7 0.68 0.00 0.35 0.07 0.03 98.87 Average: all 11.07 0.00 2.32 2.66 0.06 83.88 Average: 0 10.83 0.00 2.40 2.90 0.06 83.81 Average: 1 9.86 0.00 2.50 5.94 0.07 81.64 Average: 2 10.46 0.00 2.32 0.50 0.07 86.65 Average: 3 11.19 0.00 2.30 0.87 0.06 85.59 Average: 4 12.87 0.00 2.24 5.99 0.06 78.84 Average: 5 13.76 0.00 2.52 2.11 0.06 81.56 Average: 6 9.83 0.00 1.97 0.84 0.06 87.30 Average: 7 9.79 0.00 2.33 2.15 0.06 85.67