---> uname -a: Linux prd-centos7-docker-4c-2g-28.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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 11/18/21 _x86_64_ (2 CPU) 18:49:11 LINUX RESTART (2 CPU) 18:50:01 tps rtps wtps bread/s bwrtn/s 18:51:01 5.00 0.00 5.00 0.00 2543.28 18:52:02 2.88 0.00 2.88 0.00 1724.31 18:53:01 2.30 0.00 2.30 0.00 1974.20 18:54:01 125.90 2.90 123.00 2251.06 13393.37 Average: 34.16 0.73 33.43 565.21 4921.50 18:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:51:01 5779108 0 582444 7.27 2620 1644760 1199272 13.24 525736 1477272 12820 18:52:02 5723672 0 588556 7.35 2620 1694084 1199272 13.24 579104 1477492 10932 18:53:01 5654624 0 597788 7.46 2620 1753900 1201796 13.27 645200 1478108 12584 18:54:01 5107520 0 808684 10.10 2620 2090108 1404004 15.50 1001716 1603992 0 Average: 5566231 0 644368 8.05 2620 1795713 1251086 13.81 687939 1509216 9084 18:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:51:01 eth0 155.04 134.53 739.75 9.16 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:02 eth0 169.43 144.61 837.06 9.86 0.00 0.00 0.00 0.00 18:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 212.82 178.35 1027.97 12.33 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 427.43 294.42 1530.18 798.08 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 11.34 14.60 1.05 205.13 0.00 0.00 0.00 0.00 Average: eth0 241.31 188.02 1033.79 208.20 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 2.85 3.67 0.26 51.51 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) 11/18/21 _x86_64_ (2 CPU) 18:49:11 LINUX RESTART (2 CPU) 18:50:01 CPU %user %nice %system %iowait %steal %idle 18:51:01 all 1.11 0.00 0.27 0.00 0.03 98.59 18:51:01 0 1.93 0.00 0.42 0.00 0.03 97.62 18:51:01 1 0.30 0.00 0.12 0.00 0.02 99.56 18:52:02 all 1.32 0.00 0.25 0.00 0.05 98.38 18:52:02 0 2.41 0.00 0.42 0.00 0.05 97.11 18:52:02 1 0.23 0.00 0.08 0.00 0.05 99.63 18:53:01 all 1.52 0.00 0.29 0.00 0.03 98.16 18:53:01 0 2.48 0.00 0.45 0.00 0.03 97.03 18:53:01 1 0.56 0.00 0.14 0.00 0.03 99.27 18:54:01 all 19.46 0.00 3.37 2.63 0.06 74.47 18:54:01 0 24.83 0.00 3.39 1.58 0.07 70.13 18:54:01 1 14.15 0.00 3.35 3.68 0.05 78.77 Average: all 5.78 0.00 1.03 0.65 0.04 92.49 Average: 0 7.83 0.00 1.16 0.39 0.05 90.57 Average: 1 3.76 0.00 0.91 0.91 0.04 94.38