---> uname -a: Linux prd-centos7-docker-4c-2g-356.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 12/29/21 _x86_64_ (2 CPU) 15:44:19 LINUX RESTART (2 CPU) 15:45:01 tps rtps wtps bread/s bwrtn/s 15:46:01 3.43 0.05 3.38 1.07 105.65 15:47:02 0.48 0.00 0.48 0.00 8.30 15:48:01 0.24 0.00 0.24 0.00 3.12 15:49:01 0.22 0.00 0.22 0.00 2.70 15:50:01 0.32 0.00 0.32 0.00 3.32 15:51:01 0.28 0.00 0.28 0.00 4.45 Average: 0.83 0.01 0.82 0.18 21.31 15:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:46:01 5652416 0 619868 7.74 2620 1734036 1213036 13.39 584556 1536868 28 15:47:02 5655672 0 616604 7.70 2620 1734044 1164768 12.86 582272 1536832 20 15:48:01 5652416 0 619860 7.74 2620 1734044 1164828 12.86 586120 1536832 8 15:49:01 5653344 0 618924 7.73 2620 1734052 1164504 12.86 585296 1536836 8 15:50:01 5658960 0 613304 7.66 2620 1734056 1164600 12.86 579620 1536832 20 15:51:01 5659056 0 613208 7.66 2620 1734056 1164672 12.86 579808 1536832 20 Average: 5655311 0 616961 7.70 2620 1734048 1172735 12.95 582945 1536839 17 15:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:46:01 eth0 5.70 3.63 4.82 1.72 0.00 0.00 0.00 0.00 15:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:46:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:47:02 eth0 0.83 0.43 0.37 0.24 0.00 0.00 0.00 0.00 15:47:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:47:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 eth0 0.85 0.39 0.38 0.27 0.00 0.00 0.00 0.00 15:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 15:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 eth0 0.25 0.20 0.08 0.04 0.00 0.00 0.00 0.00 15:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 eth0 0.55 0.32 0.27 0.20 0.00 0.00 0.00 0.00 15:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.38 0.84 0.99 0.42 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 0.00 0.00 0.00 0.00 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) 12/29/21 _x86_64_ (2 CPU) 15:44:19 LINUX RESTART (2 CPU) 15:45:01 CPU %user %nice %system %iowait %steal %idle 15:46:01 all 0.47 0.00 0.08 0.00 0.02 99.43 15:46:01 0 0.70 0.00 0.10 0.00 0.02 99.18 15:46:01 1 0.23 0.00 0.07 0.00 0.02 99.68 15:47:02 all 0.11 0.00 0.03 0.00 0.03 99.82 15:47:02 0 0.08 0.00 0.03 0.00 0.03 99.85 15:47:02 1 0.13 0.00 0.03 0.00 0.03 99.80 15:48:01 all 0.14 0.00 0.05 0.00 0.03 99.78 15:48:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:48:01 1 0.22 0.00 0.05 0.00 0.02 99.71 15:49:01 all 0.13 0.00 0.03 0.00 0.03 99.81 15:49:01 0 0.03 0.00 0.03 0.00 0.05 99.88 15:49:01 1 0.23 0.00 0.02 0.00 0.02 99.73 15:50:01 all 0.23 0.00 0.03 0.00 0.03 99.71 15:50:01 0 0.05 0.00 0.02 0.00 0.02 99.92 15:50:01 1 0.40 0.00 0.05 0.00 0.05 99.50 15:51:01 all 0.18 0.00 0.03 0.00 0.03 99.77 15:51:01 0 0.07 0.00 0.02 0.00 0.03 99.88 15:51:01 1 0.30 0.00 0.03 0.00 0.02 99.65 Average: all 0.21 0.00 0.04 0.00 0.03 99.72 Average: 0 0.17 0.00 0.04 0.00 0.03 99.76 Average: 1 0.25 0.00 0.04 0.00 0.03 99.68