---> uname -a: Linux prd-centos7-docker-4c-2g-4395.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: 2800.000 BogoMIPS: 5600.00 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 8.0G 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 8.0G 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) 02/01/22 _x86_64_ (2 CPU) 22:56:30 LINUX RESTART (2 CPU) 22:57:01 tps rtps wtps bread/s bwrtn/s 22:58:01 161.48 3.10 158.38 2296.75 32362.38 22:59:01 0.88 0.00 0.88 0.00 9.66 23:00:01 0.27 0.00 0.27 0.00 3.28 23:01:01 0.18 0.02 0.17 0.13 2.42 23:02:01 0.40 0.08 0.32 1.60 5.36 Average: 32.65 0.64 32.01 459.79 6477.91 22:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:58:01 4688300 0 806984 10.08 2620 2511036 1279480 14.13 747344 2202180 20 22:59:01 4699636 0 795644 9.93 2620 2511040 1171908 12.94 738424 2202144 16 23:00:01 4688320 0 806956 10.08 2620 2511044 1166144 12.87 752340 2202144 20 23:01:01 4691548 0 803724 10.04 2620 2511048 1168048 12.90 748812 2202144 20 23:02:01 4690432 0 804712 10.05 2620 2511176 1166472 12.88 750036 2202208 16 Average: 4691647 0 803604 10.03 2620 2511069 1190410 13.14 747391 2202164 18 22:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:58:01 eth0 304.26 203.61 4723.39 45.93 0.00 0.00 0.00 0.00 22:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:58:01 docker0 29.64 30.59 2.45 172.16 0.00 0.00 0.00 0.00 22:59:01 eth0 0.63 0.10 0.06 0.05 0.00 0.00 0.00 0.00 22:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 eth0 2.00 0.98 1.80 0.27 0.00 0.00 0.00 0.00 23:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 eth0 0.27 0.20 0.08 0.05 0.00 0.00 0.00 0.00 23:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 61.47 41.00 945.26 9.27 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 5.93 6.12 0.49 34.44 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) 02/01/22 _x86_64_ (2 CPU) 22:56:30 LINUX RESTART (2 CPU) 22:57:01 CPU %user %nice %system %iowait %steal %idle 22:58:01 all 20.26 0.00 8.86 1.54 0.10 69.24 22:58:01 0 20.52 0.00 9.18 1.21 0.09 69.01 22:58:01 1 20.01 0.00 8.54 1.87 0.10 69.47 22:59:01 all 0.10 0.00 0.04 0.00 0.03 99.82 22:59:01 0 0.05 0.00 0.05 0.00 0.05 99.85 22:59:01 1 0.15 0.00 0.03 0.00 0.02 99.80 23:00:01 all 0.10 0.00 0.08 0.00 0.05 99.77 23:00:01 0 0.10 0.00 0.10 0.00 0.08 99.72 23:00:01 1 0.10 0.00 0.07 0.00 0.02 99.82 23:01:01 all 0.18 0.00 0.03 0.00 0.03 99.77 23:01:01 0 0.32 0.00 0.02 0.00 0.02 99.65 23:01:01 1 0.03 0.00 0.03 0.00 0.03 99.90 23:02:01 all 0.13 0.00 0.05 0.00 0.03 99.79 23:02:01 0 0.15 0.00 0.05 0.00 0.02 99.78 23:02:01 1 0.10 0.00 0.05 0.00 0.05 99.80 Average: all 4.01 0.00 1.75 0.30 0.05 93.90 Average: 0 4.08 0.00 1.81 0.23 0.05 93.82 Average: 1 3.94 0.00 1.69 0.36 0.04 93.97