---> uname -a: Linux prd-centos7-docker-4c-2g-774.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) 01/05/22 _x86_64_ (2 CPU) 09:49:19 LINUX RESTART (2 CPU) 09:50:01 tps rtps wtps bread/s bwrtn/s 09:51:01 7.38 0.00 7.38 0.00 373.41 09:52:01 0.47 0.00 0.47 0.00 7.79 09:53:01 0.23 0.00 0.23 0.00 3.32 09:54:01 0.27 0.00 0.27 0.00 4.95 09:55:01 0.27 0.00 0.27 0.00 3.42 09:56:01 0.30 0.00 0.30 0.00 4.31 Average: 1.49 0.00 1.49 0.00 66.21 09:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:51:01 5695224 0 612180 7.64 2620 1698916 1194600 13.19 559896 1519364 20 09:52:01 5695936 0 611460 7.63 2620 1698924 1156552 12.77 559860 1519328 16 09:53:01 5691220 0 616176 7.69 2620 1698924 1156732 12.77 564792 1519328 20 09:54:01 5690788 0 616600 7.70 2620 1698932 1157032 12.77 564956 1519332 8 09:55:01 5699612 0 607772 7.59 2620 1698936 1156768 12.77 556560 1519328 16 09:56:01 5699724 0 607660 7.59 2620 1698936 1156684 12.77 555992 1519328 20 Average: 5695417 0 611975 7.64 2620 1698928 1163061 12.84 560343 1519335 17 09:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:51:01 eth0 7.24 4.93 6.98 2.47 0.00 0.00 0.00 0.00 09:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 eth0 0.30 0.02 0.01 0.00 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 eth0 1.43 0.43 0.44 0.27 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 eth0 10.19 4.36 9.16 0.47 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 eth0 0.25 0.17 0.08 0.07 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 eth0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 09:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.25 1.66 2.78 0.55 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) 01/05/22 _x86_64_ (2 CPU) 09:49:19 LINUX RESTART (2 CPU) 09:50:01 CPU %user %nice %system %iowait %steal %idle 09:51:01 all 0.44 0.00 0.24 0.03 0.03 99.26 09:51:01 0 0.50 0.00 0.30 0.05 0.03 99.11 09:51:01 1 0.37 0.00 0.18 0.02 0.02 99.42 09:52:01 all 0.24 0.00 0.06 0.00 0.01 99.69 09:52:01 0 0.42 0.00 0.05 0.00 0.00 99.53 09:52:01 1 0.07 0.00 0.07 0.00 0.02 99.85 09:53:01 all 0.26 0.00 0.06 0.00 0.02 99.67 09:53:01 0 0.45 0.00 0.05 0.00 0.02 99.48 09:53:01 1 0.07 0.00 0.07 0.00 0.02 99.85 09:54:01 all 0.34 0.00 0.06 0.00 0.02 99.58 09:54:01 0 0.35 0.00 0.07 0.00 0.02 99.57 09:54:01 1 0.33 0.00 0.05 0.00 0.02 99.60 09:55:01 all 0.25 0.00 0.05 0.00 0.02 99.68 09:55:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:55:01 1 0.43 0.00 0.05 0.00 0.02 99.50 09:56:01 all 0.24 0.00 0.04 0.00 0.02 99.70 09:56:01 0 0.07 0.00 0.05 0.00 0.02 99.87 09:56:01 1 0.42 0.00 0.03 0.00 0.02 99.53 Average: all 0.30 0.00 0.08 0.01 0.02 99.60 Average: 0 0.31 0.00 0.09 0.01 0.02 99.57 Average: 1 0.28 0.00 0.08 0.00 0.02 99.62