---> uname -a: Linux prd-centos7-docker-4c-2g-811.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 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) 01/05/22 _x86_64_ (2 CPU) 20:23:59 LINUX RESTART (2 CPU) 20:25:01 tps rtps wtps bread/s bwrtn/s 20:26:01 1.80 0.05 1.75 1.07 37.72 20:27:01 0.37 0.00 0.37 0.00 6.71 20:28:01 0.15 0.00 0.15 0.00 1.60 20:29:01 0.37 0.03 0.33 3.73 5.43 Average: 0.67 0.02 0.65 1.20 12.87 20:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:26:01 5710328 0 602124 7.52 2620 1693868 1155160 12.75 549828 1517640 16 20:27:01 5705384 0 607060 7.58 2620 1693876 1185508 13.09 554320 1517596 16 20:28:01 5708744 0 603700 7.54 2620 1693876 1155228 12.75 551280 1517596 12 20:29:01 5694400 0 617884 7.71 2620 1694036 1229440 13.57 564556 1517656 60 Average: 5704714 0 607692 7.59 2620 1693914 1181334 13.04 554996 1517622 26 20:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:26:01 eth0 0.68 0.12 0.06 0.01 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 eth0 10.91 5.83 9.64 0.73 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 0.13 0.10 0.01 0.10 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 6.56 4.25 6.87 2.14 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 4.57 2.57 4.14 0.75 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 0.00 0.00 0.00 0.00 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) 01/05/22 _x86_64_ (2 CPU) 20:23:59 LINUX RESTART (2 CPU) 20:25:01 CPU %user %nice %system %iowait %steal %idle 20:26:01 all 0.34 0.00 0.08 0.00 0.03 99.54 20:26:01 0 0.13 0.00 0.10 0.00 0.03 99.73 20:26:01 1 0.55 0.00 0.07 0.00 0.03 99.35 20:27:01 all 0.40 0.00 0.11 0.00 0.03 99.46 20:27:01 0 0.40 0.00 0.13 0.00 0.02 99.45 20:27:01 1 0.40 0.00 0.08 0.00 0.03 99.48 20:28:01 all 0.20 0.00 0.07 0.00 0.03 99.70 20:28:01 0 0.07 0.00 0.08 0.00 0.03 99.82 20:28:01 1 0.33 0.00 0.05 0.00 0.03 99.58 20:29:01 all 0.56 0.00 0.36 0.00 0.02 99.06 20:29:01 0 0.57 0.00 0.50 0.00 0.03 98.89 20:29:01 1 0.55 0.00 0.22 0.00 0.00 99.23 Average: all 0.38 0.00 0.15 0.00 0.03 99.44 Average: 0 0.29 0.00 0.20 0.00 0.03 99.47 Average: 1 0.46 0.00 0.10 0.00 0.03 99.41