---> uname -a: Linux prd-centos7-docker-4c-2g-5353.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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 02/16/22 _x86_64_ (2 CPU) 14:56:33 LINUX RESTART (2 CPU) 14:57:01 tps rtps wtps bread/s bwrtn/s 14:58:01 341.22 3.31 337.90 2332.46 80386.00 14:59:02 97.49 0.00 97.49 0.00 4010.35 15:00:01 35.22 0.00 35.22 0.00 6590.96 15:01:01 29.11 0.00 29.11 0.00 5464.91 Average: 126.13 0.83 125.30 585.48 24183.82 14:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:01 3955580 0 1007556 12.58 2620 3043184 2063188 22.78 808368 2733092 8 14:59:02 3858804 0 1002860 12.52 2620 3144656 1649056 18.21 1038820 2648348 97364 15:00:01 3925524 0 942544 11.77 2620 3138252 1212780 13.39 958420 2669736 20 15:01:01 3278620 0 1099540 13.73 2620 3628160 1526960 16.86 1066004 3119864 259092 Average: 3754632 0 1013125 12.65 2620 3238563 1612996 17.81 967903 2792760 89121 14:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:01 veth36aeacd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 eth0 425.41 300.30 5788.52 50.34 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 veth5a9d4e5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:02 vethcb8e907 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 14:59:02 eth0 49.62 31.86 77.39 17.51 0.00 0.00 0.00 0.00 14:59:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:02 docker0 188.17 241.98 15.11 2120.21 0.00 0.00 0.00 0.00 15:00:01 eth0 26.08 18.03 110.76 4.09 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 8.13 9.45 0.47 52.50 0.00 0.00 0.00 0.00 15:01:01 eth0 103.66 66.66 2597.54 27.76 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 151.70 104.56 2151.68 25.01 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 49.26 63.10 3.91 545.43 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) 02/16/22 _x86_64_ (2 CPU) 14:56:33 LINUX RESTART (2 CPU) 14:57:01 CPU %user %nice %system %iowait %steal %idle 14:58:01 all 25.90 0.00 12.63 4.80 0.10 56.58 14:58:01 0 26.17 0.00 13.00 4.07 0.11 56.65 14:58:01 1 25.64 0.00 12.25 5.52 0.09 56.50 14:59:02 all 66.18 0.00 7.68 1.10 0.12 24.92 14:59:02 0 65.40 0.00 7.95 1.08 0.11 25.47 14:59:02 1 66.96 0.00 7.42 1.13 0.13 24.37 15:00:01 all 5.55 0.00 1.54 0.67 0.03 92.21 15:00:01 0 5.46 0.00 1.61 0.45 0.03 92.45 15:00:01 1 5.63 0.00 1.46 0.90 0.03 91.97 15:01:01 all 7.59 0.00 3.14 0.20 0.05 89.01 15:01:01 0 7.50 0.00 3.38 0.20 0.05 88.87 15:01:01 1 7.68 0.00 2.91 0.20 0.05 89.15 Average: all 25.67 0.00 6.17 1.67 0.07 66.41 Average: 0 25.47 0.00 6.40 1.43 0.07 66.63 Average: 1 25.88 0.00 5.93 1.92 0.07 66.20