---> uname -a: Linux prd-centos7-docker-4c-2g-27741.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 UTC 2021 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 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): 0,1 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 art rep_good nopl extd_apicid eagerfpu 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 retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 9.0G 32G 23% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/05/21 _x86_64_ (2 CPU) 12:24:38 LINUX RESTART (2 CPU) 12:25:01 tps rtps wtps bread/s bwrtn/s 12:26:01 89.33 4.58 84.75 2522.54 4665.93 12:27:01 1.73 0.00 1.73 0.00 36.18 12:28:01 0.22 0.00 0.22 0.00 3.10 12:29:01 0.15 0.00 0.15 0.00 1.92 12:30:01 0.32 0.00 0.32 0.00 3.38 12:31:01 0.27 0.00 0.27 0.00 4.27 12:32:01 0.27 0.00 0.27 0.00 3.50 12:33:01 194.62 0.15 194.47 14.25 53472.42 Average: 35.87 0.59 35.28 317.22 7275.45 12:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:26:01 5652060 0 619852 7.74 2620 1734408 1269836 14.02 571032 1548120 128 12:27:01 5665464 0 606440 7.57 2620 1734416 1163292 12.84 560176 1548084 8 12:28:01 5666868 0 605036 7.55 2620 1734416 1163628 12.85 558700 1548148 8 12:29:01 5665312 0 606584 7.57 2620 1734424 1163292 12.84 560788 1548148 8 12:30:01 5668504 0 603388 7.53 2620 1734428 1163364 12.84 556912 1548892 12 12:31:01 5668264 0 603624 7.54 2620 1734432 1163376 12.84 556880 1548896 8 12:32:01 5668408 0 603476 7.54 2620 1734436 1163292 12.84 557132 1548908 8 12:33:01 3961280 0 988296 12.34 2620 3056744 1434904 15.84 1043100 2546988 176 Average: 5452020 0 654587 8.17 2620 1899713 1210623 13.37 620590 1673273 44 12:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:26:01 eth0 388.56 305.39 1085.71 67.87 0.00 0.00 0.00 0.00 12:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 docker0 93.04 63.14 7.38 240.95 0.00 0.00 0.00 0.00 12:27:01 eth0 0.52 0.13 0.05 0.03 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 eth0 2.25 1.47 1.53 0.45 0.00 0.00 0.00 0.00 12:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 eth0 0.23 0.18 0.08 0.04 0.00 0.00 0.00 0.00 12:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 eth0 0.18 0.13 0.07 0.04 0.00 0.00 0.00 0.00 12:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 eth0 405.91 250.81 7635.75 119.92 0.00 0.00 0.00 0.00 12:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 docker0 27.16 31.24 2.66 318.74 0.00 0.00 0.00 0.00 Average: eth0 99.76 69.81 1090.65 23.55 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 15.03 11.80 1.25 69.98 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/05/21 _x86_64_ (2 CPU) 12:24:38 LINUX RESTART (2 CPU) 12:25:01 CPU %user %nice %system %iowait %steal %idle 12:26:01 all 9.81 0.00 2.72 2.11 0.05 85.31 12:26:01 0 10.47 0.00 3.12 2.20 0.05 84.15 12:26:01 1 9.15 0.00 2.32 2.01 0.05 86.47 12:27:01 all 0.17 0.00 0.08 0.00 0.02 99.74 12:27:01 0 0.07 0.00 0.08 0.00 0.02 99.83 12:27:01 1 0.27 0.00 0.07 0.00 0.02 99.65 12:28:01 all 0.27 0.00 0.05 0.00 0.02 99.67 12:28:01 0 0.12 0.00 0.07 0.00 0.02 99.80 12:28:01 1 0.42 0.00 0.03 0.00 0.02 99.53 12:29:01 all 0.21 0.00 0.04 0.00 0.02 99.73 12:29:01 0 0.05 0.00 0.05 0.00 0.02 99.88 12:29:01 1 0.37 0.00 0.03 0.00 0.02 99.58 12:30:01 all 0.21 0.00 0.05 0.00 0.03 99.72 12:30:01 0 0.05 0.00 0.05 0.00 0.03 99.87 12:30:01 1 0.37 0.00 0.05 0.00 0.02 99.57 12:31:01 all 0.11 0.00 0.03 0.00 0.03 99.83 12:31:01 0 0.03 0.00 0.05 0.00 0.03 99.88 12:31:01 1 0.18 0.00 0.02 0.00 0.02 99.78 12:32:01 all 0.17 0.00 0.04 0.00 0.03 99.77 12:32:01 0 0.07 0.00 0.05 0.00 0.03 99.85 12:32:01 1 0.27 0.00 0.03 0.00 0.02 99.68 12:33:01 all 25.34 0.00 10.53 2.30 0.07 61.76 12:33:01 0 25.94 0.00 11.03 2.12 0.07 60.84 12:33:01 1 24.74 0.00 10.03 2.49 0.07 62.68 Average: all 4.38 0.00 1.63 0.54 0.03 93.43 Average: 0 4.44 0.00 1.75 0.52 0.03 93.26 Average: 1 4.32 0.00 1.51 0.55 0.03 93.59