---> uname -a: Linux prd-centos7-docker-4c-2g-3951.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) 01/26/22 _x86_64_ (2 CPU) 16:00:49 LINUX RESTART (2 CPU) 16:01:01 tps rtps wtps bread/s bwrtn/s 16:02:01 233.21 65.39 167.82 8101.56 55631.75 16:03:01 2.16 0.00 2.16 0.00 69.09 16:04:01 0.25 0.00 0.25 0.00 3.73 16:05:01 60.60 0.10 60.50 9.99 17637.62 Average: 74.10 16.38 57.71 2029.32 18344.84 16:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:02:01 5111472 0 804172 10.04 2620 2090668 1423464 15.72 959560 1643952 20 16:03:01 5148916 0 766720 9.57 2620 2090676 1283212 14.17 946104 1643944 16 16:04:01 5144056 0 771580 9.63 2620 2090676 1283580 14.17 951172 1643944 12 16:05:01 4549044 0 876340 10.94 2620 2580928 1389332 15.34 1118976 1981948 56 Average: 4988372 0 804703 10.05 2620 2213237 1344897 14.85 993953 1728447 26 16:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:02:01 eth0 1000.73 639.20 4992.29 877.39 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 docker0 10.78 14.98 1.02 205.87 0.00 0.00 0.00 0.00 16:03:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 eth0 1.40 0.40 0.60 0.17 0.00 0.00 0.00 0.00 16:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 eth0 110.61 64.71 2597.24 10.83 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 278.38 176.21 1898.34 222.26 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 2.70 3.75 0.26 51.50 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) 01/26/22 _x86_64_ (2 CPU) 16:00:49 LINUX RESTART (2 CPU) 16:01:01 CPU %user %nice %system %iowait %steal %idle 16:02:01 all 37.02 0.00 9.63 6.16 0.08 47.11 16:02:01 0 32.22 0.00 10.33 5.75 0.07 51.64 16:02:01 1 41.86 0.00 8.93 6.57 0.09 42.54 16:03:01 all 0.18 0.00 0.09 0.00 0.03 99.71 16:03:01 0 0.18 0.00 0.10 0.00 0.02 99.70 16:03:01 1 0.17 0.00 0.08 0.00 0.03 99.72 16:04:01 all 0.28 0.00 0.06 0.00 0.02 99.64 16:04:01 0 0.08 0.00 0.05 0.00 0.02 99.85 16:04:01 1 0.48 0.00 0.07 0.00 0.02 99.43 16:05:01 all 8.99 0.00 3.52 0.45 0.03 87.00 16:05:01 0 9.39 0.00 3.49 0.37 0.03 86.71 16:05:01 1 8.60 0.00 3.56 0.53 0.03 87.28 Average: all 11.24 0.00 3.23 1.59 0.04 83.90 Average: 0 10.17 0.00 3.40 1.48 0.03 84.92 Average: 1 12.32 0.00 3.06 1.70 0.04 82.87