---> uname -a: Linux prd-centos7-docker-4c-2g-2122.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 8.6G 32G 22% / 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 8.6G 32G 22% /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) 08/05/21 _x86_64_ (2 CPU) 20:07:56 LINUX RESTART (2 CPU) 20:09:02 tps rtps wtps bread/s bwrtn/s 20:10:01 58.96 0.15 58.80 22.49 30908.55 20:11:01 3.06 0.00 3.06 0.00 246.40 20:12:01 0.23 0.00 0.23 0.00 2.70 20:13:01 0.15 0.00 0.15 0.00 2.02 Average: 15.42 0.04 15.39 5.55 7695.51 20:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:10:01 4478716 0 905564 11.31 2620 2622040 1279060 14.12 806528 2238364 28 20:11:01 4499616 0 884712 11.05 2620 2621992 1205532 13.31 811208 2225868 8 20:12:01 4497536 0 886792 11.07 2620 2621992 1205736 13.31 799012 2239996 8 20:13:01 4498640 0 885680 11.06 2620 2622000 1205532 13.31 798032 2239996 8 Average: 4493627 0 890687 11.12 2620 2622006 1223965 13.51 803695 2236056 13 20:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:10:01 eth0 655.79 473.43 4272.92 46.48 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 114.46 150.63 14.12 927.92 0.00 0.00 0.00 0.00 20:11:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 eth0 0.53 0.37 0.27 0.20 0.00 0.00 0.00 0.00 20:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 162.29 117.04 1055.23 11.53 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 28.26 37.20 3.49 229.14 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) 08/05/21 _x86_64_ (2 CPU) 20:07:56 LINUX RESTART (2 CPU) 20:09:02 CPU %user %nice %system %iowait %steal %idle 20:10:01 all 13.99 0.00 3.71 0.84 0.06 81.40 20:10:01 0 14.00 0.00 3.91 0.99 0.05 81.06 20:10:01 1 13.98 0.00 3.50 0.70 0.07 81.75 20:11:01 all 0.19 0.00 0.08 0.00 0.03 99.71 20:11:01 0 0.27 0.00 0.08 0.00 0.03 99.62 20:11:01 1 0.12 0.00 0.07 0.00 0.02 99.80 20:12:01 all 0.13 0.00 0.06 0.00 0.03 99.78 20:12:01 0 0.07 0.00 0.05 0.00 0.05 99.83 20:12:01 1 0.18 0.00 0.07 0.00 0.02 99.73 20:13:01 all 0.24 0.00 0.05 0.00 0.03 99.68 20:13:01 0 0.43 0.00 0.05 0.00 0.02 99.50 20:13:01 1 0.05 0.00 0.05 0.00 0.03 99.87 Average: all 3.51 0.00 0.94 0.20 0.04 95.31 Average: 0 3.56 0.00 0.99 0.24 0.04 95.18 Average: 1 3.46 0.00 0.89 0.17 0.03 95.44