---> uname -a: Linux prd-centos7-docker-4c-2g-5239.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 8.1G 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/14/22 _x86_64_ (2 CPU) 21:01:39 LINUX RESTART (2 CPU) 21:02:01 tps rtps wtps bread/s bwrtn/s 21:03:01 133.62 6.24 127.38 2932.76 20021.37 21:04:01 2.38 0.00 2.38 0.00 75.87 21:05:01 0.25 0.00 0.25 0.00 3.00 Average: 45.43 2.08 43.34 977.75 6701.19 21:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:03:01 5116704 0 798352 9.97 2620 2091264 1391884 15.37 953652 1644096 20 21:04:01 5149916 0 765076 9.55 2620 2091328 1279556 14.13 944004 1643876 24 21:05:01 5160596 0 754452 9.42 2620 2091272 1279292 14.12 933912 1643860 8 Average: 5142405 0 772627 9.65 2620 2091288 1316911 14.54 943856 1643944 17 21:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:03:01 eth0 1084.26 786.56 4983.40 894.05 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 12.24 18.22 1.09 206.29 0.00 0.00 0.00 0.00 21:04:01 eth0 0.90 0.30 0.31 0.14 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 0.52 0.10 0.05 0.07 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 361.95 262.36 1661.53 298.14 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 4.08 6.07 0.36 68.77 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) 02/14/22 _x86_64_ (2 CPU) 21:01:39 LINUX RESTART (2 CPU) 21:02:01 CPU %user %nice %system %iowait %steal %idle 21:03:01 all 26.94 0.00 5.00 3.35 0.08 64.63 21:03:01 0 30.24 0.00 5.38 2.90 0.07 61.40 21:03:01 1 23.66 0.00 4.62 3.80 0.09 67.83 21:04:01 all 0.11 0.00 0.06 0.00 0.03 99.80 21:04:01 0 0.13 0.00 0.07 0.00 0.03 99.77 21:04:01 1 0.08 0.00 0.05 0.00 0.03 99.83 21:05:01 all 0.14 0.00 0.03 0.00 0.03 99.79 21:05:01 0 0.07 0.00 0.02 0.00 0.02 99.90 21:05:01 1 0.22 0.00 0.05 0.00 0.05 99.68 Average: all 8.79 0.00 1.65 1.08 0.05 88.43 Average: 0 9.82 0.00 1.76 0.94 0.04 87.45 Average: 1 7.77 0.00 1.53 1.23 0.06 89.42