---> uname -a: Linux prd-centos7-docker-4c-2g-2468.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) 01/20/22 _x86_64_ (2 CPU) 18:13:08 LINUX RESTART (2 CPU) 18:14:01 tps rtps wtps bread/s bwrtn/s 18:15:01 108.76 0.05 108.71 1.07 22757.30 18:16:01 65.50 0.00 65.50 0.00 17796.05 18:17:01 0.83 0.00 0.83 0.00 9.15 18:18:01 0.25 0.00 0.25 0.00 3.33 18:19:01 0.23 0.00 0.23 0.00 2.90 Average: 35.12 0.01 35.11 0.21 8116.07 18:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:15:01 4567364 0 851864 10.64 2620 2587084 1612964 17.81 929596 2175500 308500 18:16:01 4365976 0 872448 10.89 2620 2767888 1208908 13.35 873828 2374116 8 18:17:01 4366184 0 872240 10.89 2620 2767888 1165720 12.87 874548 2374116 20 18:18:01 4372152 0 866264 10.82 2620 2767896 1165720 12.87 868836 2374116 8 18:19:01 4371908 0 866504 10.82 2620 2767900 1165792 12.87 869296 2374116 8 Average: 4408717 0 865864 10.81 2620 2731731 1263821 13.95 883221 2334393 61709 18:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:15:01 eth0 141.52 87.68 2660.17 21.25 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 5.34 5.61 0.38 37.88 0.00 0.00 0.00 0.00 18:16:01 eth0 13.32 8.71 15.32 5.25 0.00 0.00 0.00 0.00 18:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 eth0 0.20 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 0.23 0.03 0.01 0.00 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 0.38 0.18 0.09 0.07 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.14 19.34 535.35 5.32 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 1.07 1.12 0.08 7.58 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) 01/20/22 _x86_64_ (2 CPU) 18:13:08 LINUX RESTART (2 CPU) 18:14:01 CPU %user %nice %system %iowait %steal %idle 18:15:01 all 34.41 0.00 6.59 1.94 0.08 56.98 18:15:01 0 34.05 0.00 6.71 1.90 0.07 57.27 18:15:01 1 34.76 0.00 6.48 1.99 0.09 56.69 18:16:01 all 4.33 0.00 2.03 0.62 0.03 92.98 18:16:01 0 4.25 0.00 2.18 0.69 0.03 92.85 18:16:01 1 4.41 0.00 1.89 0.56 0.03 93.11 18:17:01 all 0.21 0.00 0.04 0.00 0.02 99.73 18:17:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:17:01 1 0.37 0.00 0.05 0.00 0.02 99.57 18:18:01 all 0.20 0.00 0.05 0.00 0.02 99.73 18:18:01 0 0.07 0.00 0.05 0.00 0.02 99.87 18:18:01 1 0.33 0.00 0.05 0.00 0.02 99.60 18:19:01 all 0.21 0.00 0.04 0.00 0.03 99.72 18:19:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:19:01 1 0.37 0.00 0.03 0.00 0.02 99.58 Average: all 7.61 0.00 1.70 0.50 0.03 90.15 Average: 0 7.44 0.00 1.75 0.50 0.03 90.27 Average: 1 7.78 0.00 1.65 0.49 0.03 90.04