---> uname -a: Linux prd-centos7-docker-4c-2g-4498.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 9.0G 32G 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 9.0G 32G 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) 02/03/22 _x86_64_ (2 CPU) 00:02:02 LINUX RESTART (2 CPU) 00:03:01 tps rtps wtps bread/s bwrtn/s 00:04:01 317.89 0.07 317.82 1.60 75784.69 00:05:01 6.30 0.00 6.30 0.00 404.26 00:06:01 1.18 0.00 1.18 0.00 19.12 00:07:01 0.25 0.00 0.25 0.00 3.73 Average: 81.41 0.02 81.39 0.40 19053.75 00:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:04:01 3443332 0 1017780 12.71 2620 3545208 1488752 16.44 866832 3167696 44 00:05:01 3454920 0 1006312 12.56 2620 3545088 1215288 13.42 857252 3167536 8 00:06:01 3454572 0 1006652 12.57 2620 3545096 1163636 12.85 859724 3167536 16 00:07:01 3459868 0 1001352 12.50 2620 3545100 1163636 12.85 854336 3167536 8 Average: 3453173 0 1008024 12.59 2620 3545123 1257828 13.89 859536 3167576 19 00:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:04:01 eth0 419.22 290.14 4700.26 40.46 0.00 0.00 0.00 0.00 00:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:04:01 docker0 200.77 256.26 16.10 2074.61 0.00 0.00 0.00 0.00 00:05:01 eth0 13.46 6.68 14.10 0.97 0.00 0.00 0.00 0.00 00:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 108.24 74.26 1178.64 10.36 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 50.19 64.07 4.03 518.68 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) 02/03/22 _x86_64_ (2 CPU) 00:02:02 LINUX RESTART (2 CPU) 00:03:01 CPU %user %nice %system %iowait %steal %idle 00:04:01 all 23.80 0.00 11.93 3.55 0.10 60.63 00:04:01 0 24.60 0.00 12.27 3.51 0.11 59.52 00:04:01 1 23.00 0.00 11.59 3.59 0.09 61.74 00:05:01 all 0.28 0.00 0.13 0.02 0.02 99.57 00:05:01 0 0.42 0.00 0.12 0.02 0.02 99.43 00:05:01 1 0.13 0.00 0.13 0.02 0.02 99.70 00:06:01 all 0.23 0.00 0.07 0.00 0.02 99.69 00:06:01 0 0.38 0.00 0.08 0.00 0.00 99.53 00:06:01 1 0.07 0.00 0.05 0.00 0.03 99.85 00:07:01 all 0.27 0.00 0.04 0.00 0.03 99.67 00:07:01 0 0.45 0.00 0.02 0.00 0.02 99.52 00:07:01 1 0.08 0.00 0.07 0.00 0.03 99.82 Average: all 5.89 0.00 2.91 0.85 0.04 90.30 Average: 0 6.20 0.00 2.99 0.84 0.03 89.93 Average: 1 5.58 0.00 2.84 0.86 0.04 90.67