---> uname -a: Linux prd-centos7-docker-4c-2g-680.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: 2799.996 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/04/22 _x86_64_ (2 CPU) 05:26:40 LINUX RESTART (2 CPU) 05:27:01 tps rtps wtps bread/s bwrtn/s 05:28:01 91.76 13.15 78.61 4281.23 4059.90 05:29:01 1.73 0.05 1.68 1.07 35.74 05:30:01 0.37 0.00 0.37 0.00 5.43 05:31:01 0.23 0.00 0.23 0.00 3.46 05:32:01 0.25 0.00 0.25 0.00 2.45 Average: 18.88 2.64 16.24 856.91 821.83 05:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:28:01 5687800 0 619788 7.74 2620 1698732 1264252 13.96 565476 1519880 20 05:29:01 5684776 0 622768 7.78 2620 1698776 1267348 13.99 568164 1519868 20 05:30:01 5698480 0 609064 7.60 2620 1698776 1198828 13.24 556012 1519868 12 05:31:01 5699196 0 608340 7.60 2620 1698784 1162848 12.84 556420 1519868 8 05:32:01 5702800 0 604732 7.55 2620 1698788 1162848 12.84 552652 1519868 8 Average: 5694610 0 612938 7.65 2620 1698771 1211225 13.37 559745 1519870 14 05:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:28:01 eth0 438.63 228.18 1034.58 73.71 0.00 0.00 0.00 0.00 05:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:28:01 docker0 14.01 7.31 2.81 38.11 0.00 0.00 0.00 0.00 05:29:01 eth0 9.03 2.60 9.22 0.37 0.00 0.00 0.00 0.00 05:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 eth0 0.53 0.28 0.26 0.23 0.00 0.00 0.00 0.00 05:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 eth0 0.20 0.10 0.01 0.04 0.00 0.00 0.00 0.00 05:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.74 46.28 208.93 14.88 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 2.80 1.46 0.56 7.63 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) 01/04/22 _x86_64_ (2 CPU) 05:26:40 LINUX RESTART (2 CPU) 05:27:01 CPU %user %nice %system %iowait %steal %idle 05:28:01 all 12.49 0.00 3.23 2.24 0.06 81.98 05:28:01 0 11.55 0.00 3.68 2.29 0.07 82.42 05:28:01 1 13.43 0.00 2.78 2.19 0.05 81.55 05:29:01 all 0.32 0.00 0.09 0.01 0.03 99.56 05:29:01 0 0.33 0.00 0.10 0.02 0.02 99.53 05:29:01 1 0.30 0.00 0.08 0.00 0.03 99.58 05:30:01 all 0.23 0.00 0.04 0.00 0.02 99.72 05:30:01 0 0.35 0.00 0.02 0.00 0.02 99.62 05:30:01 1 0.10 0.00 0.07 0.00 0.02 99.82 05:31:01 all 0.16 0.00 0.03 0.00 0.03 99.78 05:31:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:31:01 1 0.28 0.00 0.03 0.00 0.02 99.67 05:32:01 all 0.22 0.00 0.03 0.00 0.03 99.73 05:32:01 0 0.05 0.00 0.02 0.00 0.03 99.90 05:32:01 1 0.38 0.00 0.03 0.00 0.02 99.57 Average: all 2.64 0.00 0.67 0.44 0.03 96.22 Average: 0 2.42 0.00 0.76 0.45 0.03 96.33 Average: 1 2.85 0.00 0.59 0.43 0.03 96.10