---> uname -a: Linux prd-centos7-docker-4c-2g-4468.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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 02/02/22 _x86_64_ (2 CPU) 18:20:58 LINUX RESTART (2 CPU) 18:22:01 tps rtps wtps bread/s bwrtn/s 18:23:01 141.82 0.07 141.75 1.60 25230.16 18:24:01 0.85 0.00 0.85 0.00 8.60 18:25:01 0.22 0.00 0.22 0.00 2.96 18:26:01 0.32 0.00 0.32 0.00 5.70 Average: 35.81 0.02 35.79 0.40 6313.17 18:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:23:01 4397796 0 836144 10.44 2620 2772380 1216080 13.43 845188 2374128 20 18:24:01 4371168 0 862764 10.77 2620 2772388 1213376 13.40 871656 2374092 20 18:25:01 4372396 0 861536 10.76 2620 2772388 1185080 13.08 870964 2374092 20 18:26:01 4375552 0 858372 10.72 2620 2772396 1173772 12.96 868280 2374092 8 Average: 4379228 0 854704 10.67 2620 2772388 1197077 13.22 864022 2374101 17 18:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:23:01 eth0 121.48 74.52 2609.39 16.60 0.00 0.00 0.00 0.00 18:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:23:01 docker0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 eth0 7.11 1.88 9.65 0.41 0.00 0.00 0.00 0.00 18:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 eth0 2.76 1.08 3.42 0.08 0.00 0.00 0.00 0.00 18:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.87 19.40 655.75 4.28 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 0.01 0.01 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) 02/02/22 _x86_64_ (2 CPU) 18:20:58 LINUX RESTART (2 CPU) 18:22:01 CPU %user %nice %system %iowait %steal %idle 18:23:01 all 43.33 0.00 6.82 1.90 0.10 47.85 18:23:01 0 43.06 0.00 6.90 1.49 0.11 48.43 18:23:01 1 43.60 0.00 6.73 2.31 0.09 47.27 18:24:01 all 0.23 0.00 0.05 0.00 0.02 99.71 18:24:01 0 0.35 0.00 0.03 0.00 0.02 99.60 18:24:01 1 0.10 0.00 0.07 0.00 0.02 99.82 18:25:01 all 0.18 0.00 0.04 0.00 0.03 99.74 18:25:01 0 0.30 0.00 0.05 0.00 0.03 99.62 18:25:01 1 0.07 0.00 0.03 0.00 0.03 99.87 18:26:01 all 0.18 0.00 0.04 0.00 0.02 99.76 18:26:01 0 0.33 0.00 0.03 0.00 0.02 99.62 18:26:01 1 0.03 0.00 0.05 0.00 0.02 99.90 Average: all 10.48 0.00 1.66 0.45 0.04 87.37 Average: 0 10.52 0.00 1.68 0.36 0.04 87.40 Average: 1 10.43 0.00 1.64 0.55 0.04 87.34