---> uname -a: Linux prd-centos7-docker-4c-2g-380.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 7.7G 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 7.7G 33G 20% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/12/21 _x86_64_ (2 CPU) 18:56:37 LINUX RESTART (2 CPU) 18:57:01 tps rtps wtps bread/s bwrtn/s 18:58:01 78.57 3.71 74.86 2386.28 2692.97 18:59:01 1.63 0.00 1.63 0.00 33.29 19:00:01 0.28 0.00 0.28 0.00 2.98 19:01:01 0.32 0.02 0.30 0.13 3.56 Average: 20.21 0.93 19.28 596.85 683.48 18:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:58:01 5684216 0 625184 7.81 2620 1696912 1516852 16.75 567376 1523020 20 18:59:01 5696312 0 613080 7.65 2620 1696920 1412784 15.60 557768 1522980 16 19:00:01 5694340 0 615052 7.68 2620 1696920 1412904 15.60 559244 1523332 8 19:01:01 5692940 0 616444 7.70 2620 1696928 1414764 15.62 559940 1523332 12 Average: 5691952 0 617440 7.71 2620 1696920 1439326 15.89 561082 1523166 14 18:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:58:01 eth0 163.88 104.00 508.40 43.71 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 7.09 4.25 0.89 26.39 0.00 0.00 0.00 0.00 18:59:01 eth0 5.90 2.90 5.09 0.26 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 1.22 0.57 0.57 0.40 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 0.13 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.80 26.90 128.57 11.10 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 1.77 1.06 0.22 6.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/12/21 _x86_64_ (2 CPU) 18:56:37 LINUX RESTART (2 CPU) 18:57:01 CPU %user %nice %system %iowait %steal %idle 18:58:01 all 6.43 0.00 2.03 1.94 0.05 89.55 18:58:01 0 6.18 0.00 2.25 1.44 0.03 90.10 18:58:01 1 6.68 0.00 1.81 2.43 0.07 89.01 18:59:01 all 0.21 0.00 0.06 0.00 0.03 99.71 18:59:01 0 0.33 0.00 0.05 0.00 0.02 99.60 18:59:01 1 0.08 0.00 0.07 0.00 0.03 99.82 19:00:01 all 0.11 0.00 0.04 0.00 0.03 99.82 19:00:01 0 0.10 0.00 0.05 0.00 0.03 99.82 19:00:01 1 0.12 0.00 0.03 0.00 0.02 99.83 19:01:01 all 0.14 0.00 0.06 0.00 0.03 99.77 19:01:01 0 0.03 0.00 0.05 0.00 0.03 99.88 19:01:01 1 0.25 0.00 0.07 0.00 0.03 99.65 Average: all 1.71 0.00 0.54 0.48 0.03 97.24 Average: 0 1.65 0.00 0.59 0.36 0.03 97.37 Average: 1 1.77 0.00 0.49 0.60 0.04 97.10