---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-17271 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 712K 3.2G 1% /run /dev/vda1 155G 16G 140G 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 904 22660 0 8602 30808 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:24:44:fb brd ff:ff:ff:ff:ff:ff inet 10.30.106.52/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85554sec preferred_lft 85554sec inet6 fe80::f816:3eff:fe24:44fb/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:1f:88:7c:9b 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::42:1fff:fe88:7c9b/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-17271) 12/02/25 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:02 tps rtps wtps bread/s bwrtn/s 20:23:01 363.85 45.83 318.02 3110.92 31245.29 20:24:01 516.46 5.08 511.38 490.77 241152.95 20:25:01 300.58 1.08 299.50 24.13 30920.98 20:26:01 21.85 0.00 21.85 0.00 21257.12 20:27:01 174.85 7.13 167.72 1301.65 34994.70 20:28:01 106.28 0.25 106.03 17.46 46290.70 20:29:01 31.26 0.00 31.26 0.00 21307.65 20:30:01 22.40 0.40 22.00 11.20 726.01 20:31:01 29.55 0.00 29.55 0.00 515.91 20:32:01 21.10 0.00 21.10 0.00 566.44 20:33:01 18.93 0.00 18.93 0.00 460.99 20:34:01 9.30 0.32 8.98 8.40 570.70 20:35:01 80.47 1.17 79.30 105.32 2130.84 Average: 130.23 4.66 125.57 386.46 33246.99 20:22:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 29988676 31730372 2950544 8.96 77732 1967588 1317088 3.88 851800 1793972 240168 20:24:01 23528804 31215884 9410416 28.57 156836 7582188 7797064 22.94 1463240 7283352 23568 20:25:01 19593600 27447312 13345620 40.52 171288 7719540 13409360 39.45 5516064 7074760 2788 20:26:01 19326800 27183712 13612420 41.33 171596 7722516 13853464 40.76 5802916 7046452 840 20:27:01 18636580 27061520 14302640 43.42 199288 8207424 14343460 42.20 6050292 7422476 256676 20:28:01 18503032 26984192 14436188 43.83 204796 8253116 14276008 42.00 6444096 7155252 1596 20:29:01 18458464 26942428 14480756 43.96 204964 8255528 14300652 42.08 6486416 7157160 1352 20:30:01 18365444 26854964 14573776 44.24 205204 8260788 14413252 42.41 6576340 7157656 2240 20:31:01 17804164 26299140 15135056 45.95 205432 8265940 14971620 44.05 7132180 7161880 1740 20:32:01 17812604 26314568 15126616 45.92 205644 8272348 14959316 44.01 7115736 7167844 792 20:33:01 17781708 26288896 15157512 46.02 205772 8277140 14975704 44.06 7143448 7172400 964 20:34:01 17667548 26189860 15271672 46.36 205948 8288800 15084080 44.38 7242300 7183504 368 20:35:01 23219600 31558232 9719620 29.51 207380 8108276 1675480 4.93 2074676 6941076 28036 Average: 20052848 27851622 12886372 39.12 186298 7629322 11952042 35.17 5376885 6747522 43164 20:22:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 ens3 209.42 151.41 1660.52 51.28 0.00 0.00 0.00 0.00 20:23:01 lo 1.76 1.76 0.20 0.20 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 veth5a6ad6e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth4b0753b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth51488d8 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:24:01 vethc982fc2 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 veth5cfb411 3.68 3.82 0.36 0.38 0.00 0.00 0.00 0.00 20:25:01 veth5fbfb94 0.00 0.60 0.00 0.03 0.00 0.00 0.00 0.00 20:25:01 vethac772c4 3.07 3.13 0.43 1.39 0.00 0.00 0.00 0.00 20:25:01 veth4b0753b 3.82 4.90 0.56 0.50 0.00 0.00 0.00 0.00 20:26:01 veth5cfb411 10.71 12.80 2.31 1.66 0.00 0.00 0.00 0.00 20:26:01 veth5fbfb94 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 vethac772c4 2.97 2.17 1.25 0.28 0.00 0.00 0.00 0.00 20:26:01 veth4b0753b 6.28 9.20 0.95 0.70 0.00 0.00 0.00 0.00 20:27:01 veth5cfb411 6.73 9.57 1.52 0.73 0.00 0.00 0.00 0.00 20:27:01 veth5fbfb94 0.23 0.28 0.03 0.03 0.00 0.00 0.00 0.00 20:27:01 vethac772c4 2.93 2.08 1.26 0.27 0.00 0.00 0.00 0.00 20:27:01 veth4b0753b 7.17 10.26 1.23 0.91 0.00 0.00 0.00 0.00 20:28:01 veth5cfb411 7.41 10.28 1.64 0.93 0.00 0.00 0.00 0.00 20:28:01 veth5fbfb94 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 20:28:01 vethac772c4 6.60 5.81 3.53 2.93 0.00 0.00 0.00 0.00 20:28:01 veth4b0753b 10.68 14.61 2.41 3.42 0.00 0.00 0.00 0.00 20:29:01 veth5cfb411 6.72 9.47 1.52 0.72 0.00 0.00 0.00 0.00 20:29:01 veth5fbfb94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 vethac772c4 11.53 10.31 6.33 5.37 0.00 0.00 0.00 0.00 20:29:01 veth4b0753b 10.53 14.30 2.21 2.73 0.00 0.00 0.00 0.00 20:30:01 veth5cfb411 77.09 79.30 9.76 18.84 0.00 0.00 0.00 0.00 20:30:01 veth5fbfb94 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 vethac772c4 10.38 9.70 6.20 9.10 0.00 0.00 0.00 0.00 20:30:01 veth4b0753b 11.26 15.06 2.70 5.30 0.00 0.00 0.00 0.00 20:31:01 veth5cfb411 42.74 45.08 5.61 9.55 0.00 0.00 0.00 0.00 20:31:01 veth5fbfb94 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 vethac772c4 7.23 6.50 4.18 4.59 0.00 0.00 0.00 0.00 20:31:01 veth4b0753b 12.33 16.28 2.86 5.36 0.00 0.00 0.00 0.00 20:32:01 veth5cfb411 7.45 10.21 1.66 0.91 0.00 0.00 0.00 0.00 20:32:01 veth5fbfb94 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 vethac772c4 9.35 8.82 5.13 7.76 0.00 0.00 0.00 0.00 20:32:01 veth4b0753b 14.61 18.83 4.06 7.39 0.00 0.00 0.00 0.00 20:33:01 veth5cfb411 6.57 9.42 1.55 0.72 0.00 0.00 0.00 0.00 20:33:01 veth5fbfb94 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 vethac772c4 9.13 8.53 4.91 7.14 0.00 0.00 0.00 0.00 20:33:01 veth4b0753b 12.85 16.98 3.24 5.52 0.00 0.00 0.00 0.00 20:34:01 veth5cfb411 7.42 10.15 1.66 0.90 0.00 0.00 0.00 0.00 20:34:01 veth5fbfb94 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 vethac772c4 3.90 3.18 1.55 1.35 0.00 0.00 0.00 0.00 20:34:01 veth4b0753b 6.55 9.37 0.98 0.72 0.00 0.00 0.00 0.00 20:35:01 ens3 2088.32 1255.37 52723.96 218.38 0.00 0.00 0.00 0.00 20:35:01 lo 39.26 39.26 3.45 3.45 0.00 0.00 0.00 0.00 20:35:01 docker0 36.34 53.56 3.62 1425.23 0.00 0.00 0.00 0.00 Average: ens3 145.75 86.15 4014.47 14.40 0.00 0.00 0.00 0.00 Average: lo 2.73 2.73 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 2.80 4.13 0.28 109.77 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-17271) 12/02/25 _x86_64_ (8 CPU) 20:21:24 LINUX RESTART (8 CPU) 20:22:02 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 10.58 0.00 0.90 2.08 0.04 86.40 20:23:01 0 1.75 0.00 0.61 6.12 0.03 91.49 20:23:01 1 2.22 0.00 1.15 3.55 0.03 93.04 20:23:01 2 7.89 0.00 0.64 0.27 0.02 91.18 20:23:01 3 32.70 0.00 2.04 1.20 0.05 64.01 20:23:01 4 31.61 0.00 1.70 1.24 0.05 65.40 20:23:01 5 4.03 0.00 0.56 0.05 0.02 95.34 20:23:01 6 2.73 0.00 0.34 4.02 0.05 92.85 20:23:01 7 1.62 0.00 0.15 0.26 0.05 97.93 20:24:01 all 18.99 0.00 9.07 15.32 0.08 56.55 20:24:01 0 18.54 0.00 8.41 25.23 0.07 47.75 20:24:01 1 18.50 0.00 9.15 8.10 0.07 64.19 20:24:01 2 19.33 0.00 8.82 38.23 0.08 33.54 20:24:01 3 20.46 0.00 8.60 8.93 0.08 61.93 20:24:01 4 19.28 0.00 8.89 3.97 0.07 67.79 20:24:01 5 17.97 0.00 9.67 21.69 0.08 50.57 20:24:01 6 18.87 0.00 8.94 11.04 0.07 61.09 20:24:01 7 18.99 0.00 10.08 5.41 0.08 65.43 20:25:01 all 82.81 0.00 7.40 0.44 0.13 9.22 20:25:01 0 81.56 0.00 7.62 0.37 0.13 10.32 20:25:01 1 82.47 0.00 7.53 0.81 0.12 9.07 20:25:01 2 82.49 0.00 7.43 0.69 0.15 9.23 20:25:01 3 82.64 0.00 7.59 0.10 0.13 9.53 20:25:01 4 83.66 0.00 7.29 0.19 0.12 8.75 20:25:01 5 82.80 0.00 7.10 0.27 0.10 9.73 20:25:01 6 83.88 0.00 7.10 0.39 0.12 8.52 20:25:01 7 83.02 0.00 7.54 0.69 0.12 8.63 20:26:01 all 10.82 0.00 0.99 0.45 0.09 87.64 20:26:01 0 11.83 0.00 1.07 0.02 0.10 86.99 20:26:01 1 9.20 0.00 0.75 0.00 0.10 89.95 20:26:01 2 9.98 0.00 1.00 0.17 0.07 88.78 20:26:01 3 12.02 0.00 1.19 0.07 0.10 86.63 20:26:01 4 11.23 0.00 1.19 3.34 0.08 84.16 20:26:01 5 12.07 0.00 0.98 0.02 0.10 86.83 20:26:01 6 10.32 0.00 1.04 0.00 0.08 88.56 20:26:01 7 9.93 0.00 0.74 0.02 0.07 89.25 20:27:01 all 7.09 0.00 1.71 1.19 0.08 89.92 20:27:01 0 5.01 0.00 2.03 1.93 0.08 90.95 20:27:01 1 6.66 0.00 1.67 0.15 0.08 91.43 20:27:01 2 6.63 0.00 2.23 2.59 0.08 88.47 20:27:01 3 7.44 0.00 1.31 0.32 0.08 90.85 20:27:01 4 5.84 0.00 1.62 2.21 0.08 90.25 20:27:01 5 5.22 0.00 1.53 1.09 0.08 92.07 20:27:01 6 15.27 0.00 1.82 0.43 0.08 82.40 20:27:01 7 4.67 0.00 1.54 0.82 0.08 92.88 20:28:01 all 9.56 0.00 1.49 2.84 0.07 86.04 20:28:01 0 8.87 0.00 1.72 3.80 0.07 85.54 20:28:01 1 10.97 0.00 1.39 2.63 0.07 84.94 20:28:01 2 12.65 0.00 1.74 4.08 0.07 81.46 20:28:01 3 9.57 0.00 1.79 2.83 0.07 85.74 20:28:01 4 9.38 0.00 1.31 4.41 0.08 84.82 20:28:01 5 8.10 0.00 1.11 1.55 0.07 89.18 20:28:01 6 7.94 0.00 1.16 0.39 0.07 90.45 20:28:01 7 9.03 0.00 1.59 3.02 0.08 86.28 20:29:01 all 5.66 0.00 0.60 0.42 0.08 93.24 20:29:01 0 4.61 0.00 0.70 0.10 0.07 94.53 20:29:01 1 6.16 0.00 0.53 2.62 0.08 90.60 20:29:01 2 6.09 0.00 0.58 0.03 0.08 93.21 20:29:01 3 7.02 0.00 0.57 0.12 0.07 92.23 20:29:01 4 4.96 0.00 0.74 0.35 0.08 93.87 20:29:01 5 5.03 0.00 0.57 0.02 0.08 94.30 20:29:01 6 6.23 0.00 0.57 0.03 0.05 93.11 20:29:01 7 5.14 0.00 0.60 0.10 0.08 94.08 20:30:01 all 8.44 0.00 0.87 0.09 0.08 90.53 20:30:01 0 8.90 0.00 0.92 0.28 0.07 89.83 20:30:01 1 7.81 0.00 0.90 0.03 0.08 91.17 20:30:01 2 8.27 0.00 0.84 0.02 0.10 90.77 20:30:01 3 8.73 0.00 0.77 0.03 0.07 90.40 20:30:01 4 8.79 0.00 0.72 0.10 0.08 90.31 20:30:01 5 6.97 0.00 0.89 0.02 0.07 92.06 20:30:01 6 10.29 0.00 0.87 0.05 0.08 88.71 20:30:01 7 7.77 0.00 0.94 0.18 0.08 91.03 20:31:01 all 7.08 0.00 0.76 0.06 0.08 92.02 20:31:01 0 6.21 0.00 0.72 0.07 0.08 92.92 20:31:01 1 5.59 0.00 0.85 0.05 0.07 93.44 20:31:01 2 8.42 0.00 0.77 0.02 0.08 90.71 20:31:01 3 7.84 0.00 0.85 0.07 0.10 91.14 20:31:01 4 5.73 0.00 0.77 0.03 0.08 93.39 20:31:01 5 6.12 0.00 0.54 0.02 0.07 93.26 20:31:01 6 9.08 0.00 0.85 0.05 0.07 89.95 20:31:01 7 7.68 0.00 0.82 0.15 0.08 91.26 20:32:01 all 5.83 0.00 0.74 5.93 0.07 87.42 20:32:01 0 4.79 0.00 0.73 3.19 0.05 91.23 20:32:01 1 7.07 0.00 0.94 5.43 0.08 86.49 20:32:01 2 3.59 0.00 0.68 3.99 0.08 91.65 20:32:01 3 5.91 0.00 0.77 7.89 0.07 85.37 20:32:01 4 6.38 0.00 0.85 5.85 0.07 86.85 20:32:01 5 5.58 0.00 0.54 4.12 0.08 89.68 20:32:01 6 6.82 0.00 0.69 5.01 0.07 87.41 20:32:01 7 6.52 0.00 0.67 12.00 0.07 80.75 20:33:01 all 3.93 0.00 0.58 5.64 0.08 89.77 20:33:01 0 4.06 0.00 0.69 3.58 0.07 91.61 20:33:01 1 3.71 0.00 0.50 0.77 0.07 94.95 20:33:01 2 3.70 0.00 0.57 5.14 0.07 90.53 20:33:01 3 2.83 0.00 0.55 5.94 0.08 90.60 20:33:01 4 5.16 0.00 0.62 3.31 0.07 90.85 20:33:01 5 3.16 0.00 0.67 4.03 0.15 91.98 20:33:01 6 5.40 0.00 0.55 0.37 0.07 93.61 20:33:01 7 3.36 0.00 0.49 21.97 0.08 74.09 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 1.65 0.00 0.39 0.06 0.07 97.83 20:34:01 0 1.22 0.00 0.50 0.02 0.10 98.16 20:34:01 1 1.50 0.00 0.45 0.00 0.07 97.98 20:34:01 2 1.70 0.00 0.43 0.02 0.07 97.78 20:34:01 3 2.14 0.00 0.39 0.30 0.07 97.10 20:34:01 4 1.99 0.00 0.30 0.00 0.05 97.66 20:34:01 5 1.43 0.00 0.37 0.00 0.07 98.14 20:34:01 6 1.27 0.00 0.30 0.02 0.07 98.35 20:34:01 7 1.96 0.00 0.37 0.13 0.08 97.46 20:35:01 all 5.94 0.00 1.27 0.26 0.05 92.48 20:35:01 0 6.47 0.00 1.62 0.32 0.05 91.54 20:35:01 1 3.38 0.00 1.24 0.74 0.05 94.60 20:35:01 2 5.09 0.00 1.17 0.12 0.05 93.57 20:35:01 3 7.24 0.00 1.49 0.20 0.05 91.03 20:35:01 4 3.06 0.00 1.05 0.07 0.05 95.77 20:35:01 5 5.50 0.00 1.26 0.22 0.07 92.95 20:35:01 6 11.06 0.00 1.09 0.25 0.05 87.56 20:35:01 7 5.69 0.00 1.22 0.25 0.05 92.79 Average: all 13.68 0.00 2.05 2.67 0.08 81.53 Average: 0 12.57 0.00 2.10 3.45 0.07 81.82 Average: 1 12.66 0.00 2.07 1.91 0.07 83.28 Average: 2 13.49 0.00 2.06 4.22 0.08 80.15 Average: 3 15.82 0.00 2.14 2.15 0.08 79.80 Average: 4 15.10 0.00 2.07 1.93 0.07 80.82 Average: 5 12.58 0.00 1.98 2.53 0.08 82.83 Average: 6 14.52 0.00 1.94 1.68 0.07 81.79 Average: 7 12.69 0.00 2.05 3.46 0.08 81.72