---> uname -a: Linux prd-centos7-docker-4c-2g-1329.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 8.2G 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 8.2G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/12/22 _x86_64_ (2 CPU) 05:44:39 LINUX RESTART (2 CPU) 05:45:02 tps rtps wtps bread/s bwrtn/s 05:46:01 166.36 5.37 161.00 2947.42 25777.47 05:47:01 63.86 0.05 63.81 1.07 17590.49 05:48:01 0.27 0.00 0.27 0.00 3.61 05:49:01 0.23 0.00 0.23 0.00 4.16 Average: 57.25 1.34 55.91 728.19 10784.56 05:45:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 4367400 0 854164 10.67 2620 2784748 1620968 17.90 909228 2362712 526688 05:47:01 4436452 0 822516 10.27 2620 2747344 1215560 13.42 777336 2404968 20 05:48:01 4433440 0 825528 10.31 2620 2747344 1164960 12.86 781628 2404960 20 05:49:01 4402192 0 856768 10.70 2620 2747352 1202568 13.28 812052 2404960 20 Average: 4409871 0 839744 10.49 2620 2756697 1301014 14.36 820061 2394400 131687 05:45:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 eth0 741.97 452.19 6976.06 101.20 0.00 0.00 0.00 0.00 05:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 docker0 18.64 17.47 1.73 79.64 0.00 0.00 0.00 0.00 05:47:01 eth0 13.17 8.86 12.62 4.67 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 eth0 0.70 0.10 0.06 0.04 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 14.39 7.38 13.16 0.71 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 190.34 115.78 1729.35 26.35 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 4.60 4.31 0.43 19.67 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/12/22 _x86_64_ (2 CPU) 05:44:39 LINUX RESTART (2 CPU) 05:45:02 CPU %user %nice %system %iowait %steal %idle 05:46:01 all 36.26 0.00 9.44 3.88 0.08 50.34 05:46:01 0 36.56 0.00 9.97 3.97 0.09 49.41 05:46:01 1 35.95 0.00 8.91 3.80 0.07 51.27 05:47:01 all 1.75 0.00 1.13 0.79 0.03 96.29 05:47:01 0 1.73 0.00 1.16 0.54 0.03 96.54 05:47:01 1 1.78 0.00 1.11 1.04 0.03 96.04 05:48:01 all 0.18 0.00 0.04 0.00 0.03 99.75 05:48:01 0 0.28 0.00 0.03 0.00 0.02 99.67 05:48:01 1 0.07 0.00 0.05 0.00 0.05 99.83 05:49:01 all 0.28 0.00 0.06 0.00 0.03 99.63 05:49:01 0 0.13 0.00 0.08 0.00 0.03 99.75 05:49:01 1 0.43 0.00 0.03 0.00 0.02 99.51 Average: all 9.11 0.00 2.54 1.12 0.04 87.20 Average: 0 9.15 0.00 2.67 1.07 0.04 87.07 Average: 1 9.06 0.00 2.40 1.16 0.04 87.33