---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-428 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: 2799.996 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 13G 143G 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 844 26879 0 4443 30866 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 fq_codel state UP group default qlen 1000 link/ether fa:16:3e:64:c1:46 brd ff:ff:ff:ff:ff:ff inet 10.30.106.98/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 85722sec preferred_lft 85722sec inet6 fe80::f816:3eff:fe64:c146/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:db:2a:eb:63 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-428) 11/29/23 _x86_64_ (8 CPU) 11:11:11 LINUX RESTART (8 CPU) 11:12:01 tps rtps wtps bread/s bwrtn/s 11:13:01 84.67 32.83 51.84 1569.61 23229.60 11:14:01 105.22 16.95 88.27 1224.33 29500.95 11:15:01 115.30 9.68 105.62 1697.98 31350.77 11:16:01 94.42 0.03 94.38 0.53 72658.16 11:17:01 17.26 0.13 17.13 18.79 20006.00 11:18:01 13.38 0.10 13.28 10.93 18701.42 11:19:01 13.18 0.02 13.16 3.20 19365.57 11:20:01 11.36 0.07 11.30 10.40 16398.40 11:21:01 0.90 0.00 0.90 0.00 11.20 11:22:01 27.36 1.70 25.66 129.31 2227.10 Average: 48.30 6.15 42.15 466.49 23344.74 11:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:13:01 30176264 31641516 2762956 8.39 55868 1728360 1450200 4.27 933588 1559768 57424 11:14:01 29909452 31690260 3029768 9.20 78600 2003384 1384176 4.07 891536 1833060 156880 11:15:01 27559112 31639752 5380108 16.33 109608 4193512 1379628 4.06 1017548 3938820 2011272 11:16:01 27555796 31637132 5383424 16.34 109796 4193680 1412716 4.16 1019020 3938832 7428 11:17:01 27619356 31674884 5319864 16.15 109960 4168480 1376644 4.05 987708 3909256 112 11:18:01 27622316 31678424 5316904 16.14 110044 4168832 1386940 4.08 985344 3908868 24 11:19:01 27622028 31678380 5317192 16.14 110120 4168932 1368052 4.03 986376 3908556 164 11:20:01 27628368 31685128 5310852 16.12 110188 4169252 1352320 3.98 979764 3908636 180 11:21:01 27628244 31685064 5310976 16.12 110224 4169256 1396736 4.11 979572 3908468 40 11:22:01 27503188 31577988 5436032 16.50 113212 4184500 1502424 4.42 1106016 3906188 1708 Average: 28082412 31658853 4856808 14.74 101762 3714819 1400984 4.12 988647 3472045 223523 11:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:13:01 ens3 56.79 39.91 765.34 10.38 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 0.80 0.80 0.09 0.09 0.00 0.00 0.00 0.00 11:14:01 ens3 45.28 32.43 610.56 6.40 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 11:15:01 ens3 562.71 322.25 18843.47 24.82 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 lo 7.93 7.93 0.73 0.73 0.00 0.00 0.00 0.00 11:15:01 br-368a3b10ca45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 ens3 0.43 0.22 0.08 0.03 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 br-368a3b10ca45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 ens3 1.12 0.87 0.28 0.67 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 lo 0.33 0.33 0.02 0.02 0.00 0.00 0.00 0.00 11:17:01 br-368a3b10ca45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 ens3 4.20 1.60 1.25 1.44 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 11:18:01 br-368a3b10ca45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 ens3 3.75 1.85 1.14 1.51 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 11:19:01 br-368a3b10ca45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 ens3 2.85 2.07 1.05 2.77 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 lo 0.60 0.60 0.03 0.03 0.00 0.00 0.00 0.00 11:20:01 br-368a3b10ca45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 ens3 2.67 0.97 0.59 0.41 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 lo 0.40 0.40 0.02 0.02 0.00 0.00 0.00 0.00 11:21:01 br-368a3b10ca45 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 ens3 46.86 40.74 70.20 15.25 0.00 0.00 0.00 0.00 11:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 lo 3.00 3.00 0.27 0.27 0.00 0.00 0.00 0.00 Average: ens3 72.66 44.29 2029.33 6.37 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: lo 1.55 1.55 0.13 0.13 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-428) 11/29/23 _x86_64_ (8 CPU) 11:11:11 LINUX RESTART (8 CPU) 11:12:01 CPU %user %nice %system %iowait %steal %idle 11:13:01 all 5.73 0.00 0.51 7.26 0.03 86.47 11:13:01 0 0.78 0.00 0.20 0.35 0.02 98.65 11:13:01 1 2.49 0.00 0.20 0.18 0.02 97.11 11:13:01 2 0.57 0.00 0.37 0.97 0.02 98.08 11:13:01 3 2.73 0.00 0.32 11.38 0.02 85.55 11:13:01 4 12.83 0.00 0.87 40.45 0.08 45.77 11:13:01 5 11.82 0.00 0.92 2.50 0.03 84.72 11:13:01 6 10.65 0.00 0.74 2.04 0.02 86.56 11:13:01 7 4.03 0.00 0.47 0.38 0.02 95.10 11:14:01 all 8.94 0.00 0.72 4.31 0.03 86.00 11:14:01 0 0.35 0.00 0.18 0.10 0.02 99.35 11:14:01 1 0.28 0.00 0.12 0.02 0.02 99.57 11:14:01 2 0.13 0.00 0.32 9.23 0.02 90.31 11:14:01 3 14.09 0.00 0.60 1.77 0.03 83.50 11:14:01 4 17.66 0.00 1.58 19.44 0.05 61.28 11:14:01 5 22.70 0.00 1.64 2.20 0.03 73.43 11:14:01 6 11.66 0.00 0.95 1.22 0.05 86.12 11:14:01 7 4.81 0.00 0.40 0.53 0.02 94.24 11:15:01 all 11.38 0.00 3.47 4.98 0.06 80.12 11:15:01 0 7.31 0.00 3.60 13.69 0.07 75.33 11:15:01 1 7.55 0.00 3.55 1.33 0.05 87.51 11:15:01 2 8.08 0.00 3.31 17.83 0.07 70.72 11:15:01 3 10.55 0.00 3.34 1.16 0.05 84.89 11:15:01 4 22.87 0.00 4.07 2.82 0.10 70.14 11:15:01 5 12.00 0.00 3.48 0.66 0.07 83.79 11:15:01 6 13.49 0.00 3.42 2.02 0.07 81.00 11:15:01 7 9.18 0.00 2.98 0.20 0.07 87.57 11:16:01 all 0.14 0.00 0.14 13.17 0.01 86.54 11:16:01 0 0.03 0.00 0.03 0.65 0.00 99.28 11:16:01 1 0.05 0.00 0.02 3.12 0.00 96.82 11:16:01 2 0.17 0.00 0.02 1.62 0.02 98.18 11:16:01 3 0.00 0.00 0.67 68.62 0.02 30.70 11:16:01 4 0.38 0.00 0.35 31.79 0.02 67.46 11:16:01 5 0.02 0.00 0.00 0.00 0.00 99.98 11:16:01 6 0.38 0.00 0.02 0.00 0.00 99.60 11:16:01 7 0.00 0.00 0.00 0.00 0.00 100.00 11:17:01 all 0.20 0.00 0.11 3.02 0.01 96.66 11:17:01 0 0.07 0.00 0.03 0.00 0.00 99.90 11:17:01 1 0.08 0.00 0.08 17.08 0.02 82.74 11:17:01 2 0.05 0.00 0.07 0.05 0.00 99.83 11:17:01 3 0.02 0.00 0.05 0.02 0.02 99.90 11:17:01 4 0.88 0.00 0.07 5.97 0.02 93.07 11:17:01 5 0.03 0.00 0.10 0.02 0.02 99.83 11:17:01 6 0.37 0.00 0.35 0.05 0.02 99.22 11:17:01 7 0.13 0.00 0.10 0.93 0.00 98.83 11:18:01 all 0.15 0.00 0.09 2.28 0.01 97.46 11:18:01 0 0.03 0.00 0.05 7.64 0.00 92.28 11:18:01 1 0.27 0.00 0.12 10.61 0.02 88.99 11:18:01 2 0.12 0.00 0.05 0.00 0.03 99.80 11:18:01 3 0.05 0.00 0.02 0.00 0.00 99.93 11:18:01 4 0.17 0.00 0.07 0.00 0.00 99.77 11:18:01 5 0.23 0.00 0.18 0.00 0.00 99.58 11:18:01 6 0.17 0.00 0.12 0.00 0.03 99.68 11:18:01 7 0.18 0.00 0.10 0.02 0.02 99.68 11:19:01 all 0.21 0.00 0.07 1.83 0.01 97.88 11:19:01 0 0.53 0.00 0.02 14.67 0.02 84.76 11:19:01 1 0.20 0.00 0.07 0.00 0.00 99.73 11:19:01 2 0.03 0.00 0.03 0.00 0.00 99.93 11:19:01 3 0.03 0.00 0.03 0.00 0.00 99.93 11:19:01 4 0.35 0.00 0.03 0.00 0.02 99.60 11:19:01 5 0.23 0.00 0.15 0.02 0.00 99.60 11:19:01 6 0.22 0.00 0.10 0.00 0.02 99.67 11:19:01 7 0.13 0.00 0.12 0.00 0.00 99.75 11:20:01 all 0.13 0.00 0.08 1.73 0.01 98.05 11:20:01 0 0.08 0.00 0.08 13.87 0.00 85.96 11:20:01 1 0.22 0.00 0.07 0.00 0.02 99.70 11:20:01 2 0.15 0.00 0.13 0.00 0.02 99.70 11:20:01 3 0.03 0.00 0.02 0.00 0.00 99.95 11:20:01 4 0.03 0.00 0.03 0.00 0.00 99.93 11:20:01 5 0.22 0.00 0.20 0.00 0.03 99.55 11:20:01 6 0.18 0.00 0.08 0.00 0.00 99.73 11:20:01 7 0.10 0.00 0.05 0.00 0.00 99.85 11:21:01 all 0.08 0.00 0.06 0.01 0.01 99.84 11:21:01 0 0.05 0.00 0.02 0.08 0.02 99.83 11:21:01 1 0.08 0.00 0.02 0.00 0.03 99.87 11:21:01 2 0.05 0.00 0.02 0.00 0.00 99.93 11:21:01 3 0.02 0.00 0.03 0.00 0.02 99.93 11:21:01 4 0.02 0.00 0.05 0.00 0.02 99.92 11:21:01 5 0.32 0.00 0.23 0.00 0.00 99.45 11:21:01 6 0.08 0.00 0.05 0.00 0.02 99.85 11:21:01 7 0.05 0.00 0.03 0.02 0.02 99.88 11:22:01 all 5.00 0.00 0.43 0.36 0.02 94.19 11:22:01 0 2.73 0.00 0.47 1.66 0.02 95.12 11:22:01 1 12.21 0.00 0.50 0.37 0.02 86.90 11:22:01 2 18.97 0.00 0.85 0.33 0.05 79.79 11:22:01 3 0.98 0.00 0.33 0.00 0.02 98.67 11:22:01 4 0.73 0.00 0.25 0.00 0.00 99.02 11:22:01 5 1.23 0.00 0.28 0.00 0.02 98.47 11:22:01 6 1.00 0.00 0.25 0.02 0.02 98.71 11:22:01 7 2.14 0.00 0.52 0.52 0.02 96.81 Average: all 3.18 0.00 0.56 3.89 0.02 92.34 Average: 0 1.19 0.00 0.47 5.27 0.02 93.06 Average: 1 2.34 0.00 0.47 3.27 0.02 93.90 Average: 2 2.83 0.00 0.51 2.98 0.02 93.66 Average: 3 2.84 0.00 0.54 8.27 0.02 88.33 Average: 4 5.56 0.00 0.73 10.02 0.03 83.66 Average: 5 4.85 0.00 0.71 0.54 0.02 93.88 Average: 6 3.80 0.00 0.60 0.53 0.02 95.03 Average: 7 2.06 0.00 0.47 0.26 0.02 97.19