---> uname -a: Linux prd-centos7-docker-4c-2g-3833.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 8.3G 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) 01/25/22 _x86_64_ (2 CPU) 11:04:19 LINUX RESTART (2 CPU) 11:05:01 tps rtps wtps bread/s bwrtn/s 11:06:01 182.93 0.08 182.85 2.26 44669.64 11:07:02 6.83 0.00 6.83 0.00 422.28 11:08:01 0.36 0.00 0.36 0.00 6.03 11:09:01 4.20 0.02 4.18 0.27 39.46 Average: 48.79 0.03 48.76 0.64 11333.40 11:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 4383972 0 847736 10.58 2620 2774612 1330368 14.69 853320 2377252 44 11:07:02 4370948 0 860876 10.75 2620 2774496 1209188 13.35 869048 2375204 8 11:08:01 4367772 0 864052 10.79 2620 2774496 1163272 12.84 873276 2375204 20 11:09:01 4322356 0 909448 11.36 2620 2774516 1397572 15.43 915972 2375212 20 Average: 4361262 0 870528 10.87 2620 2774530 1275100 14.08 877904 2375718 23 11:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 eth0 263.26 163.90 6247.81 31.83 0.00 0.00 0.00 0.00 11:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 docker0 24.55 23.91 1.70 288.82 0.00 0.00 0.00 0.00 11:07:02 eth0 17.62 8.73 18.37 2.49 0.00 0.00 0.00 0.00 11:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 11:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 eth0 59.74 38.18 43.15 102.66 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.55 52.95 1584.19 34.39 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 6.16 6.00 0.43 72.52 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) 01/25/22 _x86_64_ (2 CPU) 11:04:19 LINUX RESTART (2 CPU) 11:05:01 CPU %user %nice %system %iowait %steal %idle 11:06:01 all 49.06 0.00 10.06 2.53 0.10 38.25 11:06:01 0 48.56 0.00 10.29 2.90 0.11 38.15 11:06:01 1 49.57 0.00 9.83 2.16 0.09 38.35 11:07:02 all 0.50 0.00 0.26 0.02 0.04 99.18 11:07:02 0 0.40 0.00 0.33 0.02 0.03 99.21 11:07:02 1 0.60 0.00 0.18 0.02 0.05 99.15 11:08:01 all 0.10 0.00 0.05 0.00 0.03 99.81 11:08:01 0 0.07 0.00 0.03 0.00 0.03 99.86 11:08:01 1 0.14 0.00 0.07 0.00 0.03 99.76 11:09:01 all 1.19 0.00 0.41 0.07 0.04 98.29 11:09:01 0 1.33 0.00 0.42 0.05 0.05 98.15 11:09:01 1 1.06 0.00 0.40 0.08 0.03 98.42 Average: all 12.12 0.00 2.57 0.62 0.05 84.63 Average: 0 12.00 0.00 2.65 0.71 0.06 84.59 Average: 1 12.24 0.00 2.50 0.54 0.05 84.67