---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-6605 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 14G 142G 9% / 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 865 25749 0 5552 30846 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:18:5a:2e brd ff:ff:ff:ff:ff:ff inet 10.30.106.176/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85701sec preferred_lft 85701sec inet6 fe80::f816:3eff:fe18:5a2e/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:93:dc:31:85 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-6605) 02/19/24 _x86_64_ (8 CPU) 09:07:44 LINUX RESTART (8 CPU) 09:08:01 tps rtps wtps bread/s bwrtn/s 09:09:01 87.54 45.05 42.49 4000.53 60710.83 09:10:01 17.61 0.00 17.61 0.00 25287.65 09:11:01 16.68 0.00 16.68 0.00 25009.97 09:12:01 17.29 0.00 17.29 0.00 25414.60 09:13:01 19.45 2.50 16.95 102.65 25329.78 09:14:01 106.35 37.16 69.19 1739.98 25255.26 09:15:01 125.58 23.11 102.47 2767.94 13221.00 09:16:01 285.20 2.70 282.50 418.20 109659.06 09:17:01 87.08 0.23 86.85 30.23 5862.49 09:18:01 10.43 0.33 10.10 31.46 364.47 09:19:01 55.52 1.33 54.19 106.78 2679.02 Average: 75.34 10.22 65.12 836.12 28979.61 09:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:09:01 30625760 31872000 2313460 7.02 38628 1535800 1324528 3.90 645676 1417296 156 09:10:01 30622524 31868904 2316696 7.03 38720 1535800 1340608 3.94 647820 1417260 104 09:11:01 30621752 31868196 2317468 7.04 38816 1535764 1340608 3.94 648440 1417260 4 09:12:01 30621184 31867744 2318036 7.04 38904 1535800 1340608 3.94 648972 1417264 0 09:13:01 30544312 31799616 2394908 7.27 39064 1544248 1340608 3.94 720888 1423864 28 09:14:01 30087284 31697048 2851936 8.66 70692 1848500 1436064 4.23 875424 1682116 171628 09:15:01 29010388 31646472 3928832 11.93 101024 2809308 1620144 4.77 1011260 2547780 778024 09:16:01 26160048 31356232 6779172 20.58 133972 5224480 4097248 12.06 1353280 4893544 180 09:17:01 24361328 29692316 8577892 26.04 137856 5349608 8037316 23.65 3138840 4861044 240 09:18:01 24079348 29429084 8859872 26.90 138232 5367644 8301008 24.42 3423700 4850524 10052 09:19:01 26382792 31594716 6556428 19.90 141792 5224504 1539140 4.53 1315772 4727512 32120 Average: 28465156 31335666 4474064 13.58 83427 3046496 2883444 8.48 1311825 2786860 90231 09:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:09:01 ens3 158.51 123.39 574.86 28.67 0.00 0.00 0.00 0.00 09:09:01 lo 0.80 0.80 0.07 0.07 0.00 0.00 0.00 0.00 09:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 ens3 0.87 0.48 0.38 0.56 0.00 0.00 0.00 0.00 09:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 ens3 0.25 0.08 0.06 0.16 0.00 0.00 0.00 0.00 09:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 ens3 0.43 0.17 0.07 0.04 0.00 0.00 0.00 0.00 09:12:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 ens3 71.35 35.34 109.30 15.86 0.00 0.00 0.00 0.00 09:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 ens3 113.38 78.85 1011.78 27.25 0.00 0.00 0.00 0.00 09:14:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 09:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 ens3 193.15 132.38 4933.37 14.17 0.00 0.00 0.00 0.00 09:15:01 br-8e0f6e49fb5e 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 lo 7.13 7.13 0.67 0.67 0.00 0.00 0.00 0.00 09:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 veth67d26a0 0.07 0.20 0.00 0.01 0.00 0.00 0.00 0.00 09:16:01 vethcdc4f2e 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 veth28fdaea 0.07 0.27 0.00 0.02 0.00 0.00 0.00 0.00 09:16:01 ens3 839.46 476.54 24065.48 38.68 0.00 0.00 0.00 0.00 09:17:01 vethcdc4f2e 4.63 6.16 0.77 0.89 0.00 0.00 0.00 0.00 09:17:01 veth28fdaea 132.78 147.84 24.01 23.79 0.00 0.00 0.00 0.00 09:17:01 ens3 1.71 1.61 0.51 0.64 0.00 0.00 0.00 0.00 09:17:01 veth1e95686 0.00 0.42 0.00 0.02 0.00 0.00 0.00 0.00 09:18:01 vethcdc4f2e 0.93 1.27 0.13 0.16 0.00 0.00 0.00 0.00 09:18:01 veth28fdaea 517.06 530.89 155.44 62.63 0.00 0.00 0.00 0.01 09:18:01 ens3 20.48 17.78 7.43 37.16 0.00 0.00 0.00 0.00 09:18:01 veth1e95686 0.78 0.98 0.18 0.13 0.00 0.00 0.00 0.00 09:19:01 ens3 41.04 34.91 68.49 16.63 0.00 0.00 0.00 0.00 09:19:01 lo 38.73 38.73 21.66 21.66 0.00 0.00 0.00 0.00 09:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 130.95 81.95 2797.10 16.34 0.00 0.00 0.00 0.00 Average: lo 3.24 3.24 1.95 1.95 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 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-6605) 02/19/24 _x86_64_ (8 CPU) 09:07:44 LINUX RESTART (8 CPU) 09:08:01 CPU %user %nice %system %iowait %steal %idle 09:09:01 all 2.40 0.00 0.62 4.36 0.02 92.60 09:09:01 0 1.59 0.00 0.47 0.30 0.02 97.63 09:09:01 1 3.15 0.00 0.42 3.07 0.03 93.33 09:09:01 2 1.88 0.00 0.43 0.67 0.02 97.00 09:09:01 3 1.84 0.00 0.50 0.33 0.02 97.31 09:09:01 4 2.19 0.00 0.27 8.13 0.03 89.39 09:09:01 5 1.67 0.00 0.42 0.18 0.00 97.73 09:09:01 6 3.81 0.00 1.79 1.00 0.02 93.39 09:09:01 7 3.06 0.00 0.64 21.24 0.05 75.02 09:10:01 all 0.02 0.00 0.02 1.26 0.01 98.70 09:10:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 1 0.02 0.00 0.03 10.04 0.00 89.91 09:10:01 2 0.02 0.00 0.02 0.00 0.00 99.97 09:10:01 3 0.03 0.00 0.00 0.00 0.00 99.97 09:10:01 4 0.00 0.00 0.03 0.03 0.02 99.92 09:10:01 5 0.02 0.00 0.00 0.00 0.00 99.98 09:10:01 6 0.05 0.00 0.02 0.00 0.02 99.92 09:10:01 7 0.02 0.00 0.05 0.00 0.02 99.92 09:11:01 all 0.02 0.00 0.01 1.48 0.01 98.48 09:11:01 0 0.02 0.00 0.00 0.00 0.02 99.97 09:11:01 1 0.02 0.00 0.02 11.85 0.00 88.11 09:11:01 2 0.02 0.00 0.00 0.00 0.00 99.98 09:11:01 3 0.02 0.00 0.00 0.00 0.00 99.98 09:11:01 4 0.05 0.00 0.02 0.00 0.03 99.90 09:11:01 5 0.00 0.00 0.00 0.00 0.00 100.00 09:11:01 6 0.02 0.00 0.00 0.00 0.00 99.98 09:11:01 7 0.02 0.00 0.00 0.03 0.02 99.93 09:12:01 all 0.02 0.00 0.01 1.23 0.01 98.73 09:12:01 0 0.00 0.00 0.02 0.00 0.00 99.98 09:12:01 1 0.02 0.00 0.02 4.93 0.02 95.02 09:12:01 2 0.03 0.00 0.02 0.00 0.02 99.93 09:12:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:12:01 4 0.02 0.00 0.00 4.80 0.02 95.16 09:12:01 5 0.00 0.00 0.00 0.00 0.00 100.00 09:12:01 6 0.05 0.00 0.02 0.00 0.00 99.93 09:12:01 7 0.02 0.00 0.03 0.08 0.03 99.83 09:13:01 all 0.58 0.00 0.04 1.42 0.01 97.95 09:13:01 0 0.38 0.00 0.03 0.03 0.02 99.53 09:13:01 1 0.45 0.00 0.02 0.07 0.00 99.47 09:13:01 2 0.75 0.00 0.02 0.05 0.00 99.18 09:13:01 3 0.35 0.00 0.07 0.02 0.00 99.57 09:13:01 4 0.88 0.00 0.13 10.62 0.03 88.33 09:13:01 5 1.08 0.00 0.00 0.00 0.00 98.92 09:13:01 6 0.67 0.00 0.02 0.00 0.02 99.30 09:13:01 7 0.07 0.00 0.05 0.60 0.02 99.27 09:14:01 all 10.40 0.00 0.79 2.25 0.04 86.53 09:14:01 0 1.44 0.00 0.18 0.02 0.08 98.28 09:14:01 1 2.10 0.00 0.38 0.22 0.02 97.28 09:14:01 2 12.47 0.00 0.83 1.25 0.03 85.41 09:14:01 3 7.69 0.00 1.00 0.33 0.03 90.94 09:14:01 4 12.35 0.00 0.57 7.44 0.03 79.61 09:14:01 5 31.96 0.00 1.72 1.88 0.05 64.39 09:14:01 6 14.04 0.00 0.87 0.38 0.02 84.69 09:14:01 7 1.14 0.00 0.69 6.52 0.05 91.60 09:15:01 all 11.33 0.00 2.01 1.26 0.05 85.35 09:15:01 0 4.13 0.00 1.86 1.24 0.05 92.72 09:15:01 1 12.13 0.00 2.19 0.32 0.03 85.32 09:15:01 2 10.68 0.00 1.82 0.30 0.03 87.16 09:15:01 3 6.54 0.00 2.24 1.29 0.03 89.90 09:15:01 4 16.79 0.00 2.09 0.43 0.05 80.63 09:15:01 5 19.57 0.00 1.95 2.17 0.07 76.25 09:15:01 6 16.49 0.00 2.55 0.54 0.05 80.38 09:15:01 7 4.39 0.00 1.39 3.82 0.03 90.37 09:16:01 all 10.67 0.00 4.61 6.41 0.07 78.24 09:16:01 0 12.90 0.00 4.13 0.36 0.07 82.55 09:16:01 1 10.11 0.00 6.40 36.16 0.10 47.23 09:16:01 2 9.77 0.00 6.06 0.27 0.07 83.83 09:16:01 3 10.17 0.00 3.30 10.59 0.05 75.89 09:16:01 4 10.69 0.00 4.85 0.50 0.08 83.87 09:16:01 5 9.50 0.00 4.40 0.32 0.07 85.71 09:16:01 6 12.50 0.00 4.28 1.94 0.05 81.23 09:16:01 7 9.70 0.00 3.47 1.40 0.07 85.36 09:17:01 all 26.46 0.00 3.48 0.93 0.08 69.05 09:17:01 0 31.90 0.00 4.11 0.42 0.08 63.49 09:17:01 1 15.59 0.00 2.29 1.91 0.08 80.13 09:17:01 2 26.99 0.00 3.16 0.35 0.08 69.41 09:17:01 3 33.44 0.00 4.12 0.27 0.08 62.09 09:17:01 4 24.26 0.00 3.21 1.49 0.07 70.97 09:17:01 5 22.73 0.00 3.57 2.11 0.08 71.51 09:17:01 6 27.46 0.00 3.68 0.45 0.08 68.32 09:17:01 7 29.33 0.00 3.71 0.45 0.08 66.42 09:18:01 all 10.18 0.00 1.41 0.03 0.06 88.32 09:18:01 0 12.07 0.00 1.39 0.00 0.05 86.49 09:18:01 1 8.66 0.00 1.15 0.08 0.05 90.05 09:18:01 2 10.06 0.00 1.55 0.05 0.08 88.25 09:18:01 3 11.30 0.00 1.37 0.02 0.07 87.24 09:18:01 4 10.45 0.00 1.35 0.05 0.07 88.08 09:18:01 5 9.79 0.00 1.21 0.02 0.05 88.94 09:18:01 6 10.71 0.00 1.07 0.00 0.07 88.15 09:18:01 7 8.38 0.00 2.15 0.03 0.03 89.41 09:19:01 all 6.28 0.00 0.73 0.27 0.04 92.68 09:19:01 0 2.93 0.00 0.61 0.07 0.08 96.32 09:19:01 1 0.73 0.00 0.50 1.25 0.03 97.48 09:19:01 2 3.45 0.00 0.57 0.03 0.03 95.91 09:19:01 3 1.12 0.00 0.74 0.52 0.03 97.59 09:19:01 4 1.22 0.00 0.62 0.03 0.05 98.08 09:19:01 5 9.78 0.00 0.64 0.10 0.03 89.46 09:19:01 6 29.03 0.00 1.39 0.17 0.05 69.37 09:19:01 7 2.00 0.00 0.78 0.03 0.03 97.15 Average: CPU %user %nice %system %iowait %steal %idle Average: all 7.11 0.00 1.24 1.90 0.04 89.72 Average: 0 6.11 0.00 1.16 0.22 0.04 92.46 Average: 1 4.80 0.00 1.21 6.30 0.03 87.65 Average: 2 6.91 0.00 1.31 0.27 0.03 91.48 Average: 3 6.56 0.00 1.21 1.20 0.03 91.00 Average: 4 7.16 0.00 1.19 3.05 0.04 88.55 Average: 5 9.62 0.00 1.26 0.61 0.03 88.47 Average: 6 10.42 0.00 1.42 0.41 0.03 87.72 Average: 7 5.27 0.00 1.17 3.11 0.04 90.41