---> uname -a: Linux prd-centos7-docker-4c-2g-1803.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: 2799.998 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): 0,1 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) 10/16/21 _x86_64_ (2 CPU) 04:17:12 LINUX RESTART (2 CPU) 04:18:01 tps rtps wtps bread/s bwrtn/s 04:19:01 3.83 0.10 3.73 3.20 122.90 04:20:01 0.43 0.00 0.43 0.00 7.00 04:21:01 0.28 0.00 0.28 0.00 2.88 04:22:01 0.25 0.00 0.25 0.00 3.73 04:23:01 0.23 0.00 0.23 0.00 3.03 04:24:01 0.25 0.00 0.25 0.00 3.50 04:25:01 0.23 0.00 0.23 0.00 3.35 04:26:01 0.25 0.00 0.25 0.00 2.58 04:27:01 0.27 0.00 0.27 0.00 3.22 04:28:01 0.27 0.00 0.27 0.00 2.77 04:29:01 191.14 0.03 191.11 3.73 53109.79 Average: 17.96 0.01 17.94 0.63 4844.15 04:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 5663188 0 613696 7.66 2620 1729436 1168276 12.90 568724 1542528 16 04:20:01 5658404 0 618476 7.72 2620 1729440 1164164 12.85 573632 1542488 8 04:21:01 5661236 0 615644 7.69 2620 1729440 1164416 12.86 571272 1542488 8 04:22:01 5662224 0 614648 7.67 2620 1729448 1164164 12.85 568752 1543632 8 04:23:01 5663100 0 613764 7.66 2620 1729456 1164272 12.85 568176 1543632 8 04:24:01 5662660 0 614200 7.67 2620 1729460 1164380 12.86 568764 1543632 12 04:25:01 5663148 0 613708 7.66 2620 1729464 1164164 12.85 568580 1543632 8 04:26:01 5650752 0 626096 7.82 2620 1729472 1164164 12.85 580500 1543636 8 04:27:01 5650912 0 625936 7.82 2620 1729472 1164164 12.85 581700 1542488 8 04:28:01 5647816 0 629028 7.85 2620 1729476 1164260 12.85 584792 1542488 8 04:29:01 4016492 0 938480 11.72 2620 3051348 1186096 13.10 881716 2659840 24 Average: 5509085 0 647607 8.09 2620 1849628 1166593 12.88 601510 1644589 11 04:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 eth0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 0.97 0.07 0.10 0.01 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 2.37 1.40 1.69 0.27 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.33 0.08 0.02 0.01 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 eth0 0.68 0.20 0.13 0.07 0.00 0.00 0.00 0.00 04:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 eth0 0.52 0.33 0.32 0.14 0.00 0.00 0.00 0.00 04:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 eth0 0.12 0.08 0.01 0.07 0.00 0.00 0.00 0.00 04:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 322.14 203.78 7589.33 34.83 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 22.34 31.22 2.08 318.46 0.00 0.00 0.00 0.00 Average: eth0 29.80 18.77 690.43 3.23 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 2.03 2.84 0.19 28.96 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) 10/16/21 _x86_64_ (2 CPU) 04:17:12 LINUX RESTART (2 CPU) 04:18:01 CPU %user %nice %system %iowait %steal %idle 04:19:01 all 0.24 0.00 0.05 0.00 0.03 99.68 04:19:01 0 0.28 0.00 0.05 0.00 0.03 99.63 04:19:01 1 0.20 0.00 0.05 0.00 0.02 99.73 04:20:01 all 0.22 0.00 0.05 0.00 0.00 99.73 04:20:01 0 0.37 0.00 0.05 0.00 0.00 99.58 04:20:01 1 0.07 0.00 0.05 0.00 0.00 99.88 04:21:01 all 0.16 0.00 0.04 0.00 0.03 99.77 04:21:01 0 0.23 0.00 0.03 0.00 0.02 99.72 04:21:01 1 0.08 0.00 0.05 0.00 0.05 99.82 04:22:01 all 0.17 0.00 0.03 0.00 0.03 99.78 04:22:01 0 0.28 0.00 0.03 0.00 0.02 99.67 04:22:01 1 0.05 0.00 0.02 0.00 0.03 99.90 04:23:01 all 0.12 0.00 0.02 0.00 0.02 99.85 04:23:01 0 0.17 0.00 0.02 0.00 0.02 99.80 04:23:01 1 0.07 0.00 0.02 0.00 0.02 99.90 04:24:01 all 0.17 0.00 0.03 0.00 0.02 99.78 04:24:01 0 0.28 0.00 0.03 0.00 0.00 99.68 04:24:01 1 0.05 0.00 0.03 0.00 0.03 99.88 04:25:01 all 0.23 0.00 0.04 0.00 0.02 99.72 04:25:01 0 0.40 0.00 0.03 0.00 0.02 99.55 04:25:01 1 0.05 0.00 0.05 0.00 0.02 99.88 04:26:01 all 0.07 0.00 0.04 0.00 0.00 99.89 04:26:01 0 0.08 0.00 0.05 0.00 0.00 99.87 04:26:01 1 0.05 0.00 0.03 0.00 0.00 99.92 04:27:01 all 0.11 0.00 0.04 0.00 0.02 99.83 04:27:01 0 0.18 0.00 0.05 0.00 0.02 99.75 04:27:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:28:01 all 0.07 0.00 0.03 0.00 0.01 99.89 04:28:01 0 0.10 0.00 0.03 0.00 0.00 99.87 04:28:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:29:01 all 21.97 0.00 9.08 2.12 0.07 66.76 04:29:01 0 21.86 0.00 9.03 2.28 0.07 66.76 04:29:01 1 22.08 0.00 9.14 1.96 0.07 66.75 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.05 0.00 0.82 0.18 0.02 96.92 Average: 0 2.12 0.00 0.82 0.20 0.02 96.84 Average: 1 1.98 0.00 0.83 0.17 0.02 97.00