---> uname -a: Linux prd-ubuntu1804-docker-v1-8c-8g-4645 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 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 845 23292 0 8028 30865 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:0f:b7:28 brd ff:ff:ff:ff:ff:ff inet 10.30.107.133/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe0f:b728/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:3b:83:50:f0 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-v1-8c-8g-4645) 12/12/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 tps rtps wtps bread/s bwrtn/s 22:49:01 108.75 36.13 72.62 1687.72 23592.60 22:50:01 110.81 12.53 98.28 267.29 72880.39 22:51:01 208.82 2.53 206.28 82.52 112053.99 22:52:01 250.86 20.38 230.48 3864.42 56562.17 22:53:01 34.11 0.00 34.11 0.00 36515.51 22:54:01 171.54 0.02 171.52 0.13 45654.90 22:55:01 18.38 0.00 18.38 0.00 22344.81 22:56:01 91.92 0.00 91.92 0.00 22665.56 22:57:01 26.41 0.57 25.85 56.12 21800.63 Average: 113.51 8.02 105.50 661.99 46007.82 22:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:49:01 30088328 31683380 2850884 8.65 68824 1837236 1465676 4.31 882904 1672896 165264 22:50:01 27223832 31676248 5715380 17.35 87784 4610696 1387244 4.08 1504036 3806768 1292036 22:51:01 25905652 30937876 7033560 21.35 124604 5086804 2176664 6.40 1665308 4889680 346108 22:52:01 24293048 30690156 8646164 26.25 166764 6288364 2367236 6.96 2157980 5884764 422680 22:53:01 23698008 30624956 9241204 28.06 167740 6802120 2413792 7.10 2782324 5842340 529864 22:54:01 23798032 31062260 9141180 27.75 168336 7128836 1957328 5.76 2513124 6002732 1836 22:55:01 22762720 30210792 10176492 30.89 168412 7307724 2545080 7.49 3567944 5971360 7332 22:56:01 24048140 31667628 8891072 26.99 168500 7474520 1414440 4.16 2149896 6105564 178120 22:57:01 23910500 31658584 9028712 27.41 172272 7596040 1393844 4.10 2219868 6172636 41544 Average: 25080918 31134653 7858294 23.86 143693 6014704 1902367 5.60 2160376 5149860 331643 22:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:49:01 lo 1.40 1.40 0.15 0.15 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 ens3 82.02 56.21 1001.26 10.71 0.00 0.00 0.00 0.00 22:50:01 lo 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 22:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:50:01 ens3 6446.03 4352.14 24811.16 1155.76 0.00 0.00 0.00 0.00 22:51:01 lo 1.00 1.00 0.16 0.16 0.00 0.00 0.00 0.00 22:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:51:01 ens3 485.25 388.74 3402.86 95.61 0.00 0.00 0.00 0.00 22:52:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:52:01 ens3 354.96 268.14 2634.46 61.72 0.00 0.00 0.00 0.00 22:53:01 lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 22:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:53:01 ens3 75.42 60.16 191.14 18.06 0.00 0.00 0.00 0.00 22:54:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 22:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:54:01 ens3 93.57 78.53 28.28 25.45 0.00 0.00 0.00 0.00 22:55:01 lo 16.58 16.58 0.85 0.85 0.00 0.00 0.00 0.00 22:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:55:01 ens3 3.30 2.68 1.01 1.28 0.00 0.00 0.00 0.00 22:56:01 lo 24.65 24.65 1.27 1.27 0.00 0.00 0.00 0.00 22:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:56:01 ens3 20.18 15.88 4.14 4.79 0.00 0.00 0.00 0.00 22:57:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 22:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:57:01 ens3 1835.89 1154.06 441.61 7867.11 0.00 0.00 0.00 0.00 Average: lo 5.05 5.05 0.29 0.29 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 1044.02 708.47 3612.68 1026.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-v1-8c-8g-4645) 12/12/23 _x86_64_ (8 CPU) 22:47:22 LINUX RESTART (8 CPU) 22:48:01 CPU %user %nice %system %iowait %steal %idle 22:49:01 all 9.38 0.00 0.74 1.92 0.03 87.94 22:49:01 0 10.11 0.00 0.62 0.25 0.03 88.99 22:49:01 1 6.43 0.00 0.40 0.93 0.07 92.17 22:49:01 2 9.55 0.00 0.70 0.43 0.02 89.30 22:49:01 3 11.44 0.00 0.90 0.68 0.03 86.94 22:49:01 4 0.43 0.00 0.37 11.37 0.03 87.79 22:49:01 5 9.10 0.00 0.82 0.43 0.02 89.63 22:49:01 6 8.27 0.00 0.68 0.23 0.03 90.78 22:49:01 7 19.69 0.00 1.42 0.98 0.05 77.86 22:50:01 all 7.89 0.00 3.22 3.66 0.05 85.18 22:50:01 0 3.77 0.00 3.21 0.00 0.03 92.98 22:50:01 1 2.60 0.00 1.67 8.57 0.07 87.09 22:50:01 2 3.15 0.00 4.63 12.45 0.07 79.71 22:50:01 3 31.18 0.00 2.61 0.39 0.09 65.74 22:50:01 4 4.15 0.00 2.37 7.46 0.02 86.01 22:50:01 5 7.39 0.00 2.36 0.19 0.05 90.02 22:50:01 6 8.50 0.00 6.66 0.17 0.05 84.63 22:50:01 7 2.72 0.00 2.25 0.00 0.02 95.01 22:51:01 all 12.02 0.00 1.88 7.26 0.06 78.78 22:51:01 0 7.03 0.00 0.82 0.27 0.03 91.85 22:51:01 1 7.62 0.00 2.14 23.36 0.05 66.83 22:51:01 2 13.75 0.00 1.49 4.20 0.05 80.52 22:51:01 3 26.14 0.00 2.92 12.67 0.08 58.19 22:51:01 4 13.26 0.00 1.26 2.75 0.05 82.69 22:51:01 5 15.17 0.00 1.24 0.29 0.05 83.25 22:51:01 6 6.70 0.00 4.28 14.39 0.10 74.53 22:51:01 7 6.52 0.00 1.00 0.28 0.02 92.18 22:52:01 all 20.85 0.00 2.56 4.11 0.07 72.41 22:52:01 0 9.86 0.00 1.94 7.50 0.07 80.63 22:52:01 1 24.88 0.00 2.18 1.95 0.07 70.92 22:52:01 2 29.61 0.00 1.98 6.15 0.07 62.19 22:52:01 3 20.13 0.00 3.95 8.50 0.08 67.34 22:52:01 4 20.07 0.00 2.79 3.96 0.05 73.13 22:52:01 5 21.01 0.00 4.87 1.75 0.07 72.30 22:52:01 6 27.50 0.00 1.02 0.12 0.08 71.28 22:52:01 7 13.81 0.00 1.74 2.95 0.05 81.45 22:53:01 all 24.01 0.00 2.41 1.97 0.06 71.54 22:53:01 0 8.70 0.00 0.68 5.61 0.03 84.97 22:53:01 1 9.98 0.00 6.81 0.00 0.15 83.06 22:53:01 2 17.14 0.00 1.92 0.03 0.03 80.87 22:53:01 3 59.48 0.00 2.47 0.00 0.07 37.98 22:53:01 4 19.58 0.00 1.17 1.80 0.03 77.41 22:53:01 5 19.20 0.00 1.57 0.03 0.05 79.15 22:53:01 6 49.64 0.00 3.87 0.03 0.08 46.37 22:53:01 7 8.47 0.00 0.85 8.28 0.07 82.33 22:54:01 all 15.27 0.00 2.52 3.03 0.06 79.12 22:54:01 0 8.33 0.00 0.64 0.85 0.03 90.15 22:54:01 1 15.95 0.00 0.65 8.43 0.03 74.93 22:54:01 2 28.49 0.00 6.58 0.81 0.05 64.07 22:54:01 3 22.61 0.00 3.30 0.00 0.10 73.99 22:54:01 4 20.25 0.00 5.95 0.77 0.08 72.95 22:54:01 5 8.78 0.00 1.14 1.49 0.07 88.53 22:54:01 6 9.69 0.00 1.37 2.12 0.07 86.75 22:54:01 7 8.17 0.00 0.53 9.69 0.07 81.54 22:55:01 all 13.37 0.00 4.81 1.11 0.13 80.57 22:55:01 0 7.77 0.00 4.70 0.00 0.37 87.15 22:55:01 1 14.88 0.00 6.08 0.42 0.08 78.54 22:55:01 2 9.80 0.00 8.42 0.00 0.07 81.72 22:55:01 3 43.96 0.00 4.66 0.00 0.15 51.22 22:55:01 4 5.03 0.00 3.42 0.00 0.05 91.50 22:55:01 5 10.10 0.00 5.27 0.00 0.17 84.46 22:55:01 6 5.76 0.00 3.01 0.00 0.07 91.16 22:55:01 7 9.89 0.00 2.99 8.51 0.08 78.53 22:56:01 all 10.57 0.00 6.28 1.43 0.08 81.65 22:56:01 0 5.17 0.00 5.61 0.00 0.07 89.16 22:56:01 1 7.37 0.00 13.36 0.00 0.07 79.20 22:56:01 2 35.78 0.00 7.87 0.00 0.12 56.22 22:56:01 3 2.46 0.00 3.23 0.02 0.07 94.23 22:56:01 4 1.37 0.00 1.85 0.00 0.07 96.71 22:56:01 5 19.32 0.00 11.22 0.00 0.08 69.37 22:56:01 6 5.08 0.00 1.37 0.00 0.05 93.49 22:56:01 7 8.25 0.00 5.75 11.58 0.08 74.34 22:57:01 all 6.23 0.00 0.97 1.35 0.02 91.42 22:57:01 0 9.70 0.00 0.66 0.25 0.02 89.37 22:57:01 1 4.30 0.00 0.97 0.00 0.02 94.71 22:57:01 2 17.94 0.00 0.50 0.25 0.03 81.28 22:57:01 3 1.40 0.00 2.04 0.07 0.03 96.46 22:57:01 4 0.78 0.00 0.30 0.00 0.00 98.92 22:57:01 5 11.76 0.00 0.23 0.17 0.02 87.82 22:57:01 6 1.37 0.00 0.27 0.00 0.02 98.34 22:57:01 7 2.53 0.00 2.78 10.10 0.05 84.55 Average: all 13.29 0.00 2.82 2.87 0.06 80.96 Average: 0 7.83 0.00 2.10 1.63 0.08 88.36 Average: 1 10.45 0.00 3.81 4.84 0.07 80.83 Average: 2 18.36 0.00 3.78 2.69 0.06 75.11 Average: 3 24.25 0.00 2.90 2.47 0.08 70.31 Average: 4 9.42 0.00 2.16 3.12 0.04 85.25 Average: 5 13.54 0.00 3.19 0.48 0.06 82.73 Average: 6 13.59 0.00 2.50 1.89 0.06 81.96 Average: 7 8.90 0.00 2.14 5.81 0.05 83.10