---> uname -a: Linux prd-centos7-docker-4c-2g-1750.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/28/21 _x86_64_ (2 CPU) 05:49:35 LINUX RESTART (2 CPU) 05:50:01 tps rtps wtps bread/s bwrtn/s 05:51:01 29.57 12.98 16.59 2968.72 2035.26 05:52:01 82.05 2.60 79.45 2171.69 8693.17 05:53:01 51.18 0.50 50.68 329.54 9651.60 Average: 54.40 5.32 49.08 1817.05 6819.36 05:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:51:01 5582136 0 667572 8.34 2620 1756604 1078504 11.91 532356 1501704 150752 05:52:01 5248832 0 713060 8.90 2620 2044420 1032268 11.40 658492 1680804 132920 05:53:01 5146196 0 749100 9.35 2620 2111016 1072504 11.84 740308 1667240 24 Average: 5325721 0 709911 8.86 2620 1970680 1061092 11.72 643719 1616583 94565 05:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:51:01 eth0 1299.39 801.30 3189.38 94.50 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 eth0 444.22 282.95 1525.84 27.41 0.00 0.00 0.00 0.00 05:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 eth0 274.16 212.62 263.28 740.18 0.00 0.00 0.00 0.00 05:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 docker0 35.98 40.49 2.98 204.97 0.00 0.00 0.00 0.00 Average: eth0 669.16 430.27 1651.13 288.42 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 12.06 13.57 1.00 68.70 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/28/21 _x86_64_ (2 CPU) 05:49:35 LINUX RESTART (2 CPU) 05:50:01 CPU %user %nice %system %iowait %steal %idle 05:51:01 all 13.82 0.00 2.21 0.55 0.07 83.35 05:51:01 0 13.40 0.00 2.76 0.66 0.09 83.10 05:51:01 1 14.24 0.00 1.67 0.44 0.05 83.61 05:52:01 all 6.80 0.00 1.81 1.83 0.04 89.53 05:52:01 0 6.51 0.00 2.29 3.21 0.05 87.93 05:52:01 1 7.08 0.00 1.33 0.44 0.03 91.12 05:53:01 all 11.96 0.00 1.96 0.37 0.04 85.67 05:53:01 0 8.25 0.00 1.73 0.46 0.03 89.54 05:53:01 1 15.72 0.00 2.19 0.27 0.05 81.77 Average: all 10.83 0.00 1.99 0.92 0.05 86.22 Average: 0 9.33 0.00 2.25 1.45 0.06 86.91 Average: 1 12.32 0.00 1.73 0.38 0.05 85.52