---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-32960 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 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 930 22196 0 9039 30782 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:ec:ed:03 brd ff:ff:ff:ff:ff:ff inet 10.30.106.215/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85466sec preferred_lft 85466sec inet6 fe80::f816:3eff:feec:ed03/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:6b:30:5a:7b 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 ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32960) 08/04/25 _x86_64_ (8 CPU) 10:12:42 LINUX RESTART (8 CPU) 10:13:01 tps rtps wtps bread/s bwrtn/s 10:14:01 380.10 66.09 314.01 4293.15 116927.98 10:15:01 246.38 44.63 201.75 3517.41 82841.39 10:16:01 7.90 0.40 7.50 10.80 821.33 10:17:01 384.79 26.43 358.36 3345.44 41620.93 10:18:01 323.95 0.82 323.13 60.12 149885.82 10:19:01 74.27 0.00 74.27 0.00 56697.08 10:20:01 1.20 0.00 1.20 0.00 14.53 10:21:01 2.72 0.97 1.75 20.66 26.92 10:22:01 0.98 0.00 0.98 0.00 11.33 10:23:01 1.83 0.00 1.83 0.00 23.20 10:24:01 0.88 0.00 0.88 0.00 10.66 10:25:01 0.85 0.00 0.85 0.00 11.86 10:26:01 356.51 2.52 353.99 399.67 11145.61 10:27:01 129.96 0.67 129.30 35.59 8637.23 10:28:01 96.93 1.45 95.48 74.38 4373.21 Average: 133.95 9.60 124.35 783.80 31535.95 10:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:14:01 30089316 31683648 2849904 8.65 70904 1832768 1433396 4.22 883084 1675412 204196 10:15:01 28400500 30591152 4538720 13.78 93376 2386356 2303484 6.78 2064444 2139460 17076 10:16:01 28106500 30298068 4832720 14.67 93544 2387056 2588624 7.62 2359300 2139844 44 10:17:01 27969616 31646924 4969604 15.09 114492 3809112 1385852 4.08 1353360 3212016 221316 10:18:01 22904528 31624072 10034692 30.46 194768 8494792 1545460 4.55 1457732 7889288 1666960 10:19:01 22905444 31624636 10033776 30.46 194828 8494928 1545460 4.55 1458036 7889292 268 10:20:01 22915280 31634532 10023940 30.43 194864 8494932 1545460 4.55 1448412 7889296 148 10:21:01 22914504 31634812 10024716 30.43 194944 8495548 1602392 4.71 1448796 7889712 216 10:22:01 22914352 31634740 10024868 30.43 194960 8495552 1602392 4.71 1448480 7889720 20 10:23:01 22914136 31634652 10025084 30.44 195032 8495552 1602392 4.71 1448304 7889720 12 10:24:01 22913728 31634252 10025492 30.44 195048 8495560 1602392 4.71 1447956 7889724 20 10:25:01 22913760 31634332 10025460 30.44 195064 8495568 1602392 4.71 1447980 7889728 272 10:26:01 17517984 26692940 15421236 46.82 217944 8796080 16386416 48.21 6662964 7923752 93652 10:27:01 17365340 26739800 15573880 47.28 224432 8983276 14855588 43.71 6709120 8013616 1668 10:28:01 22762292 31551816 10176928 30.90 226448 8523352 1606464 4.73 2016024 7444804 11956 Average: 23700485 30817358 9238735 28.05 173377 6978695 3547211 10.44 2243599 6377692 147855 10:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:14:01 ens3 424.05 305.23 1863.80 79.00 0.00 0.00 0.00 0.00 10:14:01 lo 1.87 1.87 0.21 0.21 0.00 0.00 0.00 0.00 10:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:15:01 ens3 705.27 473.10 6292.13 99.78 0.00 0.00 0.00 0.00 10:15:01 lo 2.07 2.07 0.19 0.19 0.00 0.00 0.00 0.00 10:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:16:01 ens3 193.08 115.00 106.11 52.37 0.00 0.00 0.00 0.00 10:16:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 10:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:17:01 ens3 373.09 265.99 3245.38 49.47 0.00 0.00 0.00 0.00 10:17:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 10:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:18:01 ens3 3389.52 1547.31 39119.74 112.38 0.00 0.00 0.00 0.00 10:18:01 lo 17.86 17.86 2.14 2.14 0.00 0.00 0.00 0.00 10:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:19:01 ens3 0.88 0.83 0.36 0.28 0.00 0.00 0.00 0.00 10:19:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 10:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:20:01 ens3 0.67 0.55 0.29 0.11 0.00 0.00 0.00 0.00 10:20:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 10:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:21:01 ens3 0.35 0.38 0.15 0.62 0.00 0.00 0.00 0.00 10:21:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:22:01 ens3 1.13 0.53 0.27 0.16 0.00 0.00 0.00 0.00 10:22:01 lo 0.13 0.13 0.02 0.02 0.00 0.00 0.00 0.00 10:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 ens3 1.80 1.52 0.91 1.25 0.00 0.00 0.00 0.00 10:23:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 10:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 0.32 0.27 0.13 0.30 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:25:01 ens3 0.42 0.37 0.21 0.23 0.00 0.00 0.00 0.00 10:25:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:26:01 vethf464335 0.80 1.62 0.09 1.23 0.00 0.00 0.00 0.00 10:26:01 veth1c91dbf 21.43 26.10 8.26 4.62 0.00 0.00 0.00 0.00 10:26:01 vethb1f8758 0.00 0.93 0.00 0.30 0.00 0.00 0.00 0.00 10:26:01 veth34aba9a 6.22 6.62 2.67 5.70 0.00 0.00 0.00 0.00 10:27:01 vethf464335 0.42 0.53 0.06 1.03 0.00 0.00 0.00 0.00 10:27:01 veth1c91dbf 67.49 81.50 37.24 14.98 0.00 0.00 0.00 0.00 10:27:01 vethb1f8758 20.83 5.23 10.76 0.97 0.00 0.00 0.00 0.00 10:27:01 veth34aba9a 9.05 8.57 3.99 8.08 0.00 0.00 0.00 0.00 10:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:28:01 ens3 5269.19 2825.56 51170.52 447.59 0.00 0.00 0.00 0.00 10:28:01 lo 47.25 47.25 7.22 7.22 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 350.43 187.79 3407.40 29.77 0.00 0.00 0.00 0.00 Average: lo 2.93 2.93 0.46 0.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-32960) 08/04/25 _x86_64_ (8 CPU) 10:12:42 LINUX RESTART (8 CPU) 10:13:01 CPU %user %nice %system %iowait %steal %idle 10:14:01 all 10.68 0.00 1.27 2.75 0.04 85.26 10:14:01 0 5.43 0.00 2.36 8.56 0.05 83.60 10:14:01 1 10.03 0.00 1.74 0.25 0.02 87.97 10:14:01 2 4.13 0.00 0.75 3.55 0.02 91.56 10:14:01 3 3.48 0.00 0.47 7.79 0.05 88.21 10:14:01 4 2.75 0.00 0.53 0.25 0.02 96.45 10:14:01 5 34.00 0.00 2.20 1.25 0.07 62.48 10:14:01 6 18.00 0.00 1.49 0.18 0.05 80.28 10:14:01 7 7.57 0.00 0.62 0.22 0.07 91.53 10:15:01 all 27.13 0.00 1.21 1.29 0.06 70.31 10:15:01 0 20.47 0.00 0.95 1.08 0.07 77.43 10:15:01 1 17.97 0.00 1.18 0.98 0.05 79.81 10:15:01 2 32.44 0.00 0.95 0.82 0.05 65.74 10:15:01 3 22.81 0.00 0.57 5.37 0.07 71.18 10:15:01 4 24.53 0.00 1.29 0.30 0.08 73.80 10:15:01 5 34.74 0.00 1.77 0.53 0.07 62.89 10:15:01 6 27.82 0.00 1.04 0.03 0.07 71.04 10:15:01 7 36.29 0.00 1.99 1.19 0.05 60.48 10:16:01 all 9.82 0.00 0.30 0.03 0.03 89.82 10:16:01 0 1.67 0.00 0.30 0.00 0.03 98.00 10:16:01 1 8.31 0.00 0.22 0.07 0.02 91.39 10:16:01 2 14.81 0.00 0.07 0.00 0.05 85.07 10:16:01 3 5.13 0.00 0.12 0.05 0.02 94.69 10:16:01 4 2.79 0.00 0.23 0.00 0.02 96.96 10:16:01 5 24.89 0.00 0.85 0.00 0.05 74.21 10:16:01 6 7.77 0.00 0.32 0.08 0.02 91.82 10:16:01 7 13.20 0.00 0.28 0.02 0.03 86.46 10:17:01 all 15.87 0.00 1.76 1.37 0.05 80.96 10:17:01 0 18.54 0.00 3.36 6.08 0.10 71.92 10:17:01 1 31.49 0.00 1.76 0.85 0.07 65.83 10:17:01 2 17.45 0.00 1.64 0.99 0.03 79.89 10:17:01 3 10.38 0.00 1.47 0.15 0.03 87.97 10:17:01 4 21.34 0.00 1.87 0.05 0.03 76.71 10:17:01 5 4.36 0.00 1.39 0.33 0.02 93.90 10:17:01 6 5.08 0.00 1.27 1.39 0.03 92.22 10:17:01 7 18.35 0.00 1.32 1.10 0.05 79.18 10:18:01 all 17.33 0.00 8.43 2.22 0.06 71.96 10:18:01 0 18.85 0.00 7.78 0.83 0.05 72.49 10:18:01 1 18.39 0.00 6.96 0.62 0.07 73.97 10:18:01 2 17.20 0.00 9.85 0.85 0.05 72.05 10:18:01 3 19.44 0.00 8.08 1.50 0.05 70.93 10:18:01 4 17.30 0.00 9.45 0.91 0.05 72.29 10:18:01 5 16.41 0.00 7.81 4.55 0.05 71.17 10:18:01 6 16.48 0.00 8.77 0.77 0.07 73.91 10:18:01 7 14.53 0.00 8.76 7.78 0.03 68.90 10:19:01 all 0.02 0.00 0.10 0.77 0.01 99.10 10:19:01 0 0.03 0.00 0.00 0.00 0.03 99.93 10:19:01 1 0.02 0.00 0.00 0.00 0.03 99.95 10:19:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 3 0.00 0.00 0.75 6.07 0.03 93.14 10:19:01 4 0.05 0.00 0.02 0.00 0.00 99.93 10:19:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:19:01 6 0.02 0.00 0.02 0.00 0.00 99.97 10:19:01 7 0.00 0.00 0.02 0.10 0.02 99.87 10:20:01 all 0.04 0.00 0.01 0.00 0.01 99.94 10:20:01 0 0.05 0.00 0.02 0.00 0.02 99.92 10:20:01 1 0.03 0.00 0.02 0.00 0.02 99.93 10:20:01 2 0.03 0.00 0.00 0.00 0.00 99.97 10:20:01 3 0.08 0.00 0.03 0.00 0.03 99.85 10:20:01 4 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 5 0.03 0.00 0.02 0.00 0.02 99.93 10:20:01 6 0.02 0.00 0.00 0.00 0.00 99.98 10:20:01 7 0.02 0.00 0.00 0.02 0.00 99.97 10:21:01 all 0.05 0.00 0.03 0.01 0.01 99.91 10:21:01 0 0.05 0.00 0.02 0.00 0.03 99.90 10:21:01 1 0.03 0.00 0.00 0.00 0.02 99.95 10:21:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:21:01 3 0.03 0.00 0.07 0.02 0.02 99.87 10:21:01 4 0.00 0.00 0.02 0.00 0.00 99.98 10:21:01 5 0.00 0.00 0.02 0.00 0.00 99.98 10:21:01 6 0.18 0.00 0.05 0.02 0.00 99.75 10:21:01 7 0.02 0.00 0.02 0.02 0.00 99.95 10:22:01 all 0.02 0.00 0.01 0.00 0.01 99.96 10:22:01 0 0.02 0.00 0.03 0.00 0.03 99.92 10:22:01 1 0.05 0.00 0.00 0.00 0.02 99.93 10:22:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:22:01 3 0.05 0.00 0.03 0.00 0.02 99.90 10:22:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:22:01 5 0.00 0.00 0.02 0.00 0.00 99.98 10:22:01 6 0.00 0.00 0.02 0.00 0.00 99.98 10:22:01 7 0.03 0.00 0.02 0.02 0.02 99.92 10:23:01 all 0.03 0.00 0.01 0.01 0.01 99.95 10:23:01 0 0.07 0.00 0.00 0.03 0.03 99.87 10:23:01 1 0.00 0.00 0.00 0.00 0.00 100.00 10:23:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:23:01 3 0.07 0.00 0.03 0.00 0.03 99.87 10:23:01 4 0.00 0.00 0.00 0.00 0.00 100.00 10:23:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:23:01 6 0.03 0.00 0.00 0.00 0.00 99.97 10:23:01 7 0.05 0.00 0.02 0.02 0.00 99.92 10:24:01 all 0.02 0.00 0.01 0.00 0.01 99.96 10:24:01 0 0.12 0.00 0.03 0.02 0.03 99.80 10:24:01 1 0.00 0.00 0.00 0.00 0.02 99.98 10:24:01 2 0.02 0.00 0.00 0.00 0.00 99.98 10:24:01 3 0.03 0.00 0.02 0.00 0.03 99.92 10:24:01 4 0.00 0.00 0.02 0.00 0.02 99.97 10:24:01 5 0.00 0.00 0.00 0.00 0.00 100.00 10:24:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:24:01 7 0.03 0.00 0.00 0.00 0.02 99.95 10:24:01 CPU %user %nice %system %iowait %steal %idle 10:25:01 all 0.02 0.00 0.01 0.00 0.01 99.96 10:25:01 0 0.02 0.00 0.03 0.02 0.02 99.92 10:25:01 1 0.02 0.00 0.00 0.00 0.00 99.98 10:25:01 2 0.00 0.00 0.00 0.00 0.00 100.00 10:25:01 3 0.08 0.00 0.02 0.00 0.03 99.87 10:25:01 4 0.02 0.00 0.02 0.00 0.00 99.97 10:25:01 5 0.02 0.00 0.00 0.00 0.00 99.98 10:25:01 6 0.00 0.00 0.00 0.00 0.00 100.00 10:25:01 7 0.00 0.00 0.00 0.00 0.00 100.00 10:26:01 all 55.53 0.00 6.89 0.57 0.10 36.90 10:26:01 0 56.54 0.00 6.83 0.89 0.12 35.62 10:26:01 1 53.72 0.00 6.87 0.45 0.12 38.84 10:26:01 2 54.86 0.00 7.52 0.68 0.08 36.87 10:26:01 3 56.22 0.00 6.87 0.64 0.10 36.18 10:26:01 4 55.54 0.00 7.04 0.66 0.10 36.66 10:26:01 5 56.29 0.00 6.61 0.20 0.08 36.80 10:26:01 6 53.93 0.00 6.47 0.81 0.10 38.69 10:26:01 7 57.14 0.00 6.95 0.29 0.12 35.51 10:27:01 all 26.05 0.00 3.40 0.35 0.10 70.10 10:27:01 0 28.54 0.00 3.94 0.95 0.08 66.48 10:27:01 1 24.10 0.00 3.37 0.80 0.10 71.63 10:27:01 2 25.31 0.00 3.54 0.49 0.12 70.55 10:27:01 3 26.71 0.00 3.06 0.10 0.10 70.03 10:27:01 4 26.31 0.00 3.51 0.25 0.08 69.85 10:27:01 5 23.24 0.00 3.14 0.10 0.12 73.40 10:27:01 6 26.27 0.00 3.16 0.03 0.10 70.44 10:27:01 7 27.94 0.00 3.51 0.05 0.10 68.40 10:28:01 all 10.35 0.00 1.78 0.24 0.06 87.57 10:28:01 0 12.64 0.00 1.94 0.27 0.07 85.08 10:28:01 1 4.37 0.00 1.52 0.17 0.05 93.89 10:28:01 2 8.72 0.00 1.92 0.22 0.03 89.10 10:28:01 3 20.12 0.00 2.04 0.20 0.08 77.55 10:28:01 4 5.57 0.00 1.25 0.75 0.08 92.34 10:28:01 5 4.42 0.00 1.57 0.13 0.05 93.83 10:28:01 6 5.16 0.00 1.37 0.08 0.07 93.32 10:28:01 7 21.73 0.00 2.60 0.10 0.07 75.50 Average: all 11.48 0.00 1.67 0.64 0.04 86.17 Average: 0 10.82 0.00 1.83 1.25 0.05 86.05 Average: 1 11.20 0.00 1.57 0.28 0.04 86.92 Average: 2 11.62 0.00 1.74 0.50 0.03 86.11 Average: 3 10.93 0.00 1.57 1.46 0.05 86.00 Average: 4 10.36 0.00 1.67 0.21 0.03 87.73 Average: 5 13.18 0.00 1.68 0.47 0.03 84.64 Average: 6 10.66 0.00 1.58 0.23 0.03 87.50 Average: 7 13.08 0.00 1.72 0.72 0.04 84.45