---> uname -a: Linux prd-centos7-docker-4c-2g-4472.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 8.3G 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 8.3G 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) 02/02/22 _x86_64_ (2 CPU) 19:00:00 LINUX RESTART (2 CPU) 19:01:01 tps rtps wtps bread/s bwrtn/s 19:02:01 144.41 0.08 144.32 2.00 25533.84 19:03:01 4.43 0.00 4.43 0.00 188.71 19:04:01 0.18 0.00 0.18 0.00 3.70 19:05:01 0.13 0.00 0.13 0.00 2.02 Average: 37.30 0.02 37.28 0.50 6434.99 19:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:02:01 4380992 0 852536 10.64 2620 2772792 1325172 14.63 850736 2380972 44 19:03:01 4370776 0 862872 10.77 2620 2772672 1218148 13.45 866240 2376228 20 19:04:01 4371716 0 861928 10.76 2620 2772676 1172908 12.95 867144 2376228 20 19:05:01 4375852 0 857788 10.71 2620 2772680 1172668 12.95 862424 2376228 12 Average: 4374834 0 858781 10.72 2620 2772705 1222224 13.49 861636 2377414 24 19:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:02:01 eth0 150.63 102.36 2963.59 22.44 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 24.20 28.79 1.85 346.45 0.00 0.00 0.00 0.00 19:03:01 eth0 8.93 5.73 13.05 2.47 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 0.97 0.40 0.31 0.21 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 40.17 27.16 744.58 6.28 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 6.05 7.20 0.46 86.65 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) 02/02/22 _x86_64_ (2 CPU) 19:00:00 LINUX RESTART (2 CPU) 19:01:01 CPU %user %nice %system %iowait %steal %idle 19:02:01 all 56.44 0.00 9.89 2.39 0.12 31.17 19:02:01 0 56.99 0.00 10.68 2.40 0.11 29.82 19:02:01 1 55.88 0.00 9.10 2.38 0.13 32.51 19:03:01 all 0.50 0.00 0.31 0.01 0.03 99.15 19:03:01 0 0.45 0.00 0.33 0.02 0.03 99.16 19:03:01 1 0.55 0.00 0.29 0.00 0.02 99.14 19:04:01 all 0.20 0.00 0.08 0.00 0.03 99.68 19:04:01 0 0.10 0.00 0.12 0.00 0.05 99.73 19:04:01 1 0.30 0.00 0.05 0.00 0.02 99.63 19:05:01 all 0.15 0.00 0.06 0.00 0.03 99.77 19:05:01 0 0.12 0.00 0.08 0.00 0.03 99.77 19:05:01 1 0.18 0.00 0.03 0.00 0.02 99.77 Average: all 13.39 0.00 2.42 0.56 0.05 83.58 Average: 0 13.45 0.00 2.63 0.56 0.06 83.30 Average: 1 13.33 0.00 2.22 0.56 0.04 83.85