---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-1830 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 12G 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 862 27351 0 3952 30848 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:16:ab:a2 brd ff:ff:ff:ff:ff:ff inet 10.30.106.146/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85614sec preferred_lft 85614sec inet6 fe80::f816:3eff:fe16:aba2/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:e1:fc:c9:1c 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:e1ff:fefc:c91c/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-1830) 10/01/25 _x86_64_ (8 CPU) 12:57:27 LINUX RESTART (8 CPU) 12:58:02 tps rtps wtps bread/s bwrtn/s 12:59:01 59.25 32.15 27.10 2827.80 32192.14 13:00:01 11.62 0.02 11.61 3.86 15867.44 13:01:01 11.70 0.03 11.66 2.40 16012.40 13:02:01 11.51 0.00 11.51 0.00 16010.53 13:03:01 12.88 0.00 12.88 0.00 18694.48 13:04:01 312.61 26.09 286.52 884.64 26912.50 13:05:01 177.54 44.75 132.79 2406.93 34308.16 13:06:01 43.70 5.90 37.80 188.20 24146.75 13:07:01 16.58 0.18 16.39 4.80 14224.19 13:08:01 35.22 3.35 31.87 108.40 6042.80 13:09:01 180.49 2.43 178.06 376.88 59640.18 13:10:01 23.08 0.88 22.20 88.25 1565.47 Average: 74.71 9.62 65.09 571.17 22121.70 12:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 30653916 31894484 2285304 6.94 38576 1530288 1270888 3.74 620272 1412404 36 13:00:01 30650888 31891696 2288332 6.95 38656 1530416 1270888 3.74 622956 1412520 28 13:01:01 30651764 31892640 2287456 6.94 38744 1530464 1287044 3.79 623536 1412416 44 13:02:01 30650412 31891388 2288808 6.95 38832 1530476 1287044 3.79 624668 1412416 24 13:03:01 30650328 31891392 2288892 6.95 38936 1530488 1308108 3.85 625044 1412428 28 13:04:01 30131508 31704100 2807712 8.52 69736 1813908 1436004 4.23 853092 1663416 190836 13:05:01 29109640 31006084 3829580 11.63 85220 2109356 1950156 5.74 1616456 1891372 6252 13:06:01 27578568 29944264 5360652 16.27 89028 2564372 2844184 8.37 2831220 2187064 336036 13:07:01 27790572 30174984 5148648 15.63 89804 2581416 2551732 7.51 2605496 2201060 9860 13:08:01 27147628 30087972 5791592 17.58 93240 3123316 2600780 7.65 2825360 2598928 476708 13:09:01 26484096 30057892 6455124 19.60 102920 3729604 2637168 7.76 2998500 3057012 660 13:10:01 28059912 31638472 4879308 14.81 104644 3733524 1427712 4.20 1476852 3007548 10788 Average: 29129936 31172947 3809284 11.56 69028 2275636 1822642 5.36 1526954 1972382 85942 12:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:59:01 ens3 182.02 118.92 524.77 29.02 0.00 0.00 0.00 0.00 13:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:00:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:00:01 ens3 0.85 0.75 0.38 0.55 0.00 0.00 0.00 0.00 13:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:01:01 ens3 1.38 0.22 0.63 0.05 0.00 0.00 0.00 0.00 13:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:02:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:02:01 ens3 0.37 0.23 0.07 0.32 0.00 0.00 0.00 0.00 13:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:03:01 ens3 0.23 0.12 0.06 0.03 0.00 0.00 0.00 0.00 13:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:04:01 lo 1.33 1.33 0.15 0.15 0.00 0.00 0.00 0.00 13:04:01 ens3 221.36 147.38 1257.41 50.65 0.00 0.00 0.00 0.00 13:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:05:01 lo 0.40 0.40 0.04 0.04 0.00 0.00 0.00 0.00 13:05:01 ens3 255.95 220.58 2477.43 50.63 0.00 0.00 0.00 0.00 13:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 lo 23.53 23.53 5.34 5.34 0.00 0.00 0.00 0.00 13:06:01 ens3 1050.50 826.11 2042.01 1994.80 0.00 0.00 0.00 0.00 13:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:07:01 lo 2.38 2.38 0.19 0.19 0.00 0.00 0.00 0.00 13:07:01 ens3 96.38 58.50 36.64 62.93 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 lo 11.63 11.63 1.97 1.97 0.00 0.00 0.00 0.00 13:08:01 ens3 870.60 680.15 1045.82 2163.49 0.00 0.00 0.00 0.00 13:09:01 docker0 5.95 16.19 0.37 409.17 0.00 0.00 0.00 0.00 13:09:01 lo 1.13 1.13 0.10 0.10 0.00 0.00 0.00 0.00 13:09:01 ens3 493.59 437.85 3023.29 2480.58 0.00 0.00 0.00 0.00 13:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:10:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 13:10:01 ens3 255.64 250.92 36.81 1794.47 0.00 0.00 0.00 0.00 Average: docker0 0.50 1.35 0.03 34.15 0.00 0.00 0.00 0.00 Average: lo 3.69 3.69 0.68 0.68 0.00 0.00 0.00 0.00 Average: ens3 285.87 228.62 870.97 719.91 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-1830) 10/01/25 _x86_64_ (8 CPU) 12:57:27 LINUX RESTART (8 CPU) 12:58:02 CPU %user %nice %system %iowait %steal %idle 12:59:01 all 2.30 0.00 0.33 5.12 0.03 92.21 12:59:01 0 2.85 0.00 0.32 0.19 0.02 96.63 12:59:01 1 2.43 0.00 0.46 0.58 0.05 96.49 12:59:01 2 1.19 0.00 0.41 5.35 0.05 93.01 12:59:01 3 5.40 0.00 0.31 0.93 0.02 93.34 12:59:01 4 0.63 0.00 0.46 31.04 0.03 67.84 12:59:01 5 1.10 0.00 0.29 0.54 0.00 98.07 12:59:01 6 2.80 0.00 0.19 1.39 0.08 95.54 12:59:01 7 1.96 0.00 0.24 1.02 0.03 96.75 13:00:01 all 0.05 0.00 0.01 3.74 0.01 96.19 13:00:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:00:01 1 0.10 0.00 0.02 0.15 0.05 99.68 13:00:01 2 0.07 0.00 0.00 0.00 0.00 99.93 13:00:01 3 0.03 0.00 0.00 0.00 0.00 99.97 13:00:01 4 0.02 0.00 0.02 29.79 0.02 70.16 13:00:01 5 0.02 0.00 0.02 0.00 0.02 99.95 13:00:01 6 0.00 0.00 0.00 0.00 0.00 100.00 13:00:01 7 0.15 0.00 0.00 0.00 0.00 99.85 13:01:01 all 0.03 0.00 0.02 3.67 0.00 96.28 13:01:01 0 0.03 0.00 0.00 0.00 0.00 99.97 13:01:01 1 0.02 0.00 0.05 0.07 0.02 99.85 13:01:01 2 0.00 0.00 0.00 0.00 0.00 100.00 13:01:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:01:01 4 0.07 0.00 0.02 29.30 0.00 70.61 13:01:01 5 0.00 0.00 0.03 0.03 0.00 99.93 13:01:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:01:01 7 0.08 0.00 0.02 0.00 0.00 99.90 13:02:01 all 0.02 0.00 0.01 3.53 0.00 96.44 13:02:01 0 0.02 0.00 0.00 0.00 0.00 99.98 13:02:01 1 0.05 0.00 0.00 0.00 0.02 99.93 13:02:01 2 0.02 0.00 0.02 0.00 0.02 99.95 13:02:01 3 0.00 0.00 0.02 0.00 0.00 99.98 13:02:01 4 0.03 0.00 0.02 28.23 0.02 71.70 13:02:01 5 0.02 0.00 0.02 0.00 0.00 99.97 13:02:01 6 0.02 0.00 0.00 0.00 0.00 99.98 13:02:01 7 0.03 0.00 0.02 0.00 0.00 99.95 13:03:01 all 0.11 0.00 0.01 1.78 0.00 98.09 13:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 13:03:01 1 0.05 0.00 0.02 0.53 0.00 99.40 13:03:01 2 0.00 0.00 0.00 0.12 0.00 99.88 13:03:01 3 0.00 0.00 0.00 0.00 0.00 100.00 13:03:01 4 0.03 0.00 0.02 13.63 0.00 86.32 13:03:01 5 0.02 0.00 0.03 0.00 0.00 99.95 13:03:01 6 0.00 0.00 0.02 0.00 0.02 99.97 13:03:01 7 0.75 0.00 0.00 0.00 0.00 99.25 13:04:01 all 7.99 0.00 0.72 2.68 0.05 88.56 13:04:01 0 2.08 0.00 0.25 0.00 0.02 97.65 13:04:01 1 2.89 0.00 0.30 0.25 0.08 96.48 13:04:01 2 2.12 0.00 0.48 2.90 0.05 94.45 13:04:01 3 1.03 0.00 0.55 1.67 0.02 96.73 13:04:01 4 3.75 0.00 1.07 13.58 0.07 81.54 13:04:01 5 2.41 0.00 0.23 0.18 0.02 97.16 13:04:01 6 30.22 0.00 1.74 1.80 0.05 66.19 13:04:01 7 19.44 0.00 1.19 1.05 0.08 78.24 13:05:01 all 18.54 0.00 0.85 3.65 0.06 76.89 13:05:01 0 17.18 0.00 0.85 1.32 0.05 80.60 13:05:01 1 12.66 0.00 0.67 3.51 0.07 83.10 13:05:01 2 11.13 0.00 0.45 4.39 0.03 84.00 13:05:01 3 23.14 0.00 1.12 2.76 0.08 72.90 13:05:01 4 29.56 0.00 1.10 3.24 0.07 66.03 13:05:01 5 14.85 0.00 0.85 5.51 0.07 78.72 13:05:01 6 24.28 0.00 0.68 2.23 0.07 72.73 13:05:01 7 15.57 0.00 1.05 6.25 0.05 77.08 13:06:01 all 44.83 0.00 1.89 0.69 0.09 52.50 13:06:01 0 43.75 0.00 0.96 0.00 0.08 55.21 13:06:01 1 39.70 0.00 2.94 0.02 0.08 57.26 13:06:01 2 59.37 0.00 3.38 0.27 0.12 36.87 13:06:01 3 55.59 0.00 1.43 0.03 0.10 42.85 13:06:01 4 41.62 0.00 1.62 0.10 0.07 56.60 13:06:01 5 44.50 0.00 1.38 5.05 0.10 48.97 13:06:01 6 41.76 0.00 1.59 0.05 0.10 56.50 13:06:01 7 32.36 0.00 1.79 0.00 0.08 65.76 13:07:01 all 11.79 0.00 0.36 1.12 0.03 86.70 13:07:01 0 7.49 0.00 0.37 0.10 0.03 92.01 13:07:01 1 6.76 0.00 0.13 0.00 0.02 93.09 13:07:01 2 17.23 0.00 0.60 0.08 0.03 82.05 13:07:01 3 9.22 0.00 0.37 0.45 0.03 89.92 13:07:01 4 14.45 0.00 0.27 6.66 0.05 78.57 13:07:01 5 17.74 0.00 0.32 1.65 0.05 80.24 13:07:01 6 13.12 0.00 0.52 0.00 0.03 86.33 13:07:01 7 8.31 0.00 0.30 0.00 0.03 91.36 13:08:01 all 33.98 0.00 1.60 1.94 0.10 62.38 13:08:01 0 33.99 0.00 2.33 0.02 0.12 63.55 13:08:01 1 33.07 0.00 1.76 0.44 0.08 64.64 13:08:01 2 40.81 0.00 2.02 0.32 0.08 56.76 13:08:01 3 33.78 0.00 1.49 5.09 0.08 59.56 13:08:01 4 39.88 0.00 1.59 0.42 0.07 58.05 13:08:01 5 36.64 0.00 1.59 1.24 0.10 60.44 13:08:01 6 23.45 0.00 0.84 5.57 0.08 70.06 13:08:01 7 30.25 0.00 1.22 2.43 0.13 65.97 13:09:01 all 6.51 0.00 1.72 10.73 0.07 80.97 13:09:01 0 5.91 0.00 2.07 5.16 0.03 86.83 13:09:01 1 5.18 0.00 1.68 6.04 0.12 86.98 13:09:01 2 8.71 0.00 1.94 5.51 0.05 83.79 13:09:01 3 5.99 0.00 1.34 23.47 0.05 69.15 13:09:01 4 8.38 0.00 2.05 32.30 0.08 57.18 13:09:01 5 5.85 0.00 1.62 2.07 0.07 90.39 13:09:01 6 5.92 0.00 1.55 2.45 0.07 90.02 13:09:01 7 6.16 0.00 1.54 8.83 0.07 83.39 13:09:01 CPU %user %nice %system %iowait %steal %idle 13:10:01 all 6.37 0.00 0.44 6.45 0.04 86.71 13:10:01 0 0.86 0.00 0.27 0.33 0.02 98.52 13:10:01 1 3.01 0.00 0.30 31.04 0.03 65.62 13:10:01 2 8.66 0.00 0.52 2.15 0.03 88.63 13:10:01 3 2.62 0.00 0.32 0.05 0.02 97.00 13:10:01 4 1.88 0.00 0.30 0.00 0.00 97.82 13:10:01 5 15.77 0.00 0.65 2.47 0.05 81.06 13:10:01 6 13.12 0.00 0.57 14.94 0.12 71.26 13:10:01 7 5.04 0.00 0.53 0.68 0.05 93.69 Average: all 11.03 0.00 0.66 3.76 0.04 84.51 Average: 0 9.50 0.00 0.62 0.59 0.03 89.27 Average: 1 8.81 0.00 0.69 3.56 0.05 86.90 Average: 2 12.42 0.00 0.82 1.75 0.04 84.97 Average: 3 11.37 0.00 0.58 2.87 0.03 85.15 Average: 4 11.70 0.00 0.71 15.67 0.04 71.89 Average: 5 11.56 0.00 0.58 1.56 0.04 86.25 Average: 6 12.90 0.00 0.64 2.37 0.05 84.04 Average: 7 10.01 0.00 0.66 1.69 0.04 87.60