---> uname -a: Linux prd-centos7-docker-4c-2g-2140.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: 2799.994 BogoMIPS: 5599.98 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/19/22 _x86_64_ (2 CPU) 23:27:08 LINUX RESTART (2 CPU) 23:28:01 tps rtps wtps bread/s bwrtn/s 23:29:01 259.47 0.10 259.37 2.66 54597.24 23:30:01 5.56 0.00 5.56 0.00 386.34 23:31:01 0.27 0.00 0.27 0.00 3.23 23:32:01 0.27 0.00 0.27 0.00 4.25 23:33:01 0.25 0.00 0.25 0.00 4.48 23:34:01 0.32 0.00 0.32 0.00 4.41 Average: 44.37 0.02 44.36 0.44 9170.19 23:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:29:01 3990524 0 925056 11.55 2620 3090740 1213880 13.40 825952 2722464 20 23:30:01 3992168 0 923408 11.53 2620 3090744 1178904 13.02 824300 2722420 16 23:31:01 3965728 0 949844 11.86 2620 3090748 1168092 12.90 852400 2722420 20 23:32:01 3971564 0 944004 11.79 2620 3090752 1167660 12.89 846628 2722420 20 23:33:01 3972568 0 942992 11.77 2620 3090760 1167808 12.89 845952 2722420 8 23:34:01 3970260 0 945296 11.80 2620 3090764 1167892 12.89 848376 2722420 12 Average: 3977135 0 938433 11.72 2620 3090751 1177373 13.00 840601 2722427 16 23:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:29:01 eth0 295.29 209.69 3599.72 33.35 0.00 0.00 0.00 0.00 23:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:29:01 docker0 119.96 151.12 9.07 973.91 0.00 0.00 0.00 0.00 23:30:01 eth0 0.65 0.15 0.06 0.07 0.00 0.00 0.00 0.00 23:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 eth0 15.27 6.85 13.47 0.70 0.00 0.00 0.00 0.00 23:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 eth0 0.07 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 eth0 0.67 0.20 0.13 0.05 0.00 0.00 0.00 0.00 23:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 eth0 0.60 0.48 0.32 0.21 0.00 0.00 0.00 0.00 23:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.11 36.24 602.52 5.73 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 20.00 25.20 1.51 162.38 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) 01/19/22 _x86_64_ (2 CPU) 23:27:08 LINUX RESTART (2 CPU) 23:28:01 CPU %user %nice %system %iowait %steal %idle 23:29:01 all 35.73 0.00 11.16 2.67 0.09 50.35 23:29:01 0 36.14 0.00 11.54 3.02 0.09 49.21 23:29:01 1 35.32 0.00 10.78 2.32 0.09 51.49 23:30:01 all 0.13 0.00 0.07 0.02 0.03 99.76 23:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 23:30:01 1 0.22 0.00 0.10 0.03 0.03 99.62 23:31:01 all 0.24 0.00 0.09 0.00 0.03 99.63 23:31:01 0 0.12 0.00 0.15 0.00 0.03 99.70 23:31:01 1 0.37 0.00 0.03 0.00 0.03 99.57 23:32:01 all 0.24 0.00 0.03 0.00 0.02 99.71 23:32:01 0 0.03 0.00 0.03 0.00 0.02 99.92 23:32:01 1 0.45 0.00 0.03 0.00 0.02 99.50 23:33:01 all 0.13 0.00 0.04 0.00 0.01 99.82 23:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 23:33:01 1 0.22 0.00 0.05 0.00 0.02 99.72 23:34:01 all 0.14 0.00 0.04 0.00 0.03 99.79 23:34:01 0 0.05 0.00 0.07 0.00 0.03 99.85 23:34:01 1 0.23 0.00 0.02 0.00 0.02 99.73 Average: all 5.78 0.00 1.80 0.42 0.03 91.96 Average: 0 5.74 0.00 1.87 0.48 0.03 91.89 Average: 1 5.82 0.00 1.74 0.37 0.03 92.03