---> uname -a: Linux prd-centos7-docker-4c-2g-4841.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: 2799.994 BogoMIPS: 5599.98 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 7.9G 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 7.9G 33G 20% /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) 02/08/22 _x86_64_ (2 CPU) 16:54:28 LINUX RESTART (2 CPU) 16:55:01 tps rtps wtps bread/s bwrtn/s 16:56:01 81.97 0.63 81.33 313.07 20781.62 16:57:01 70.70 0.00 70.70 0.00 17902.36 16:58:01 0.37 0.00 0.37 0.00 6.46 16:59:01 0.17 0.00 0.17 0.00 2.02 Average: 38.30 0.16 38.15 78.27 9674.66 16:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:56:01 4979252 0 730416 9.12 2620 2296652 1564872 17.28 964004 1768952 354112 16:57:01 4832060 0 742300 9.27 2620 2431960 1204336 13.30 887828 1936468 8 16:58:01 4825284 0 749072 9.35 2620 2431964 1167040 12.88 896764 1936468 20 16:59:01 4824756 0 749596 9.36 2620 2431968 1167040 12.88 897164 1936468 16 Average: 4865338 0 742846 9.28 2620 2398136 1275822 14.09 911440 1894589 88539 16:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:56:01 eth0 579.05 557.54 4257.40 1621.22 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 264.33 322.76 16.65 1575.71 0.00 0.00 0.00 0.00 16:57:01 eth0 18.40 12.10 17.71 6.37 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 149.42 142.47 1068.87 406.94 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 66.09 80.70 4.16 393.96 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) 02/08/22 _x86_64_ (2 CPU) 16:54:28 LINUX RESTART (2 CPU) 16:55:01 CPU %user %nice %system %iowait %steal %idle 16:56:01 all 27.62 0.00 4.94 1.63 0.08 65.73 16:56:01 0 28.43 0.00 5.40 1.56 0.09 64.52 16:56:01 1 26.82 0.00 4.48 1.69 0.07 66.93 16:57:01 all 4.18 0.00 1.76 0.65 0.03 93.39 16:57:01 0 4.28 0.00 1.82 0.69 0.03 93.17 16:57:01 1 4.07 0.00 1.70 0.61 0.02 93.60 16:58:01 all 0.24 0.00 0.05 0.00 0.02 99.69 16:58:01 0 0.43 0.00 0.07 0.00 0.02 99.48 16:58:01 1 0.05 0.00 0.03 0.00 0.02 99.90 16:59:01 all 0.21 0.00 0.03 0.00 0.02 99.74 16:59:01 0 0.38 0.00 0.03 0.00 0.02 99.57 16:59:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 7.84 0.00 1.66 0.56 0.03 89.91 Average: 0 8.15 0.00 1.79 0.55 0.04 89.48 Average: 1 7.54 0.00 1.53 0.56 0.03 90.34