---> uname -a: Linux prd-centos7-docker-4c-2g-419.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 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) 12/07/21 _x86_64_ (2 CPU) 17:02:10 LINUX RESTART (2 CPU) 17:03:02 tps rtps wtps bread/s bwrtn/s 17:04:01 3.61 0.00 3.61 0.00 114.18 17:05:01 0.40 0.00 0.40 0.00 6.48 17:06:01 0.22 0.00 0.22 0.00 2.07 17:07:01 0.27 0.00 0.27 0.00 3.73 17:08:01 0.25 0.00 0.25 0.00 2.65 17:09:01 0.32 0.00 0.32 0.00 5.08 17:10:01 0.22 0.00 0.22 0.00 2.43 17:11:01 0.20 0.00 0.20 0.00 1.90 Average: 0.68 0.00 0.68 0.00 17.11 17:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:04:01 5702728 0 606280 7.57 2620 1697312 1200796 13.26 554368 1519344 8 17:05:01 5700544 0 608456 7.60 2620 1697320 1201200 13.26 556564 1519320 8 17:06:01 5711560 0 597440 7.46 2620 1697320 1161548 12.82 546736 1519320 8 17:07:01 5712056 0 596936 7.45 2620 1697328 1161548 12.82 545916 1519320 8 17:08:01 5712324 0 596664 7.45 2620 1697332 1161692 12.83 546080 1519320 20 17:09:01 5712924 0 596064 7.44 2620 1697332 1161608 12.82 545292 1519320 12 17:10:01 5710536 0 598444 7.47 2620 1697340 1161548 12.82 547408 1519320 12 17:11:01 5702044 0 606928 7.58 2620 1697348 1161548 12.82 556156 1519320 8 Average: 5708090 0 600902 7.50 2620 1697329 1171436 12.93 549815 1519323 10 17:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:04:01 eth0 1.52 0.32 0.45 0.31 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 6.23 2.47 9.49 0.62 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 eth0 0.45 0.07 0.05 0.01 0.00 0.00 0.00 0.00 17:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 eth0 0.77 0.38 0.35 0.26 0.00 0.00 0.00 0.00 17:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 eth0 0.27 0.17 0.07 0.01 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.20 0.45 1.31 0.15 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) 12/07/21 _x86_64_ (2 CPU) 17:02:10 LINUX RESTART (2 CPU) 17:03:02 CPU %user %nice %system %iowait %steal %idle 17:04:01 all 0.21 0.00 0.07 0.00 0.03 99.69 17:04:01 0 0.24 0.00 0.05 0.00 0.02 99.69 17:04:01 1 0.19 0.00 0.09 0.00 0.03 99.69 17:05:01 all 0.34 0.00 0.04 0.00 0.03 99.58 17:05:01 0 0.33 0.00 0.05 0.00 0.03 99.58 17:05:01 1 0.35 0.00 0.03 0.00 0.03 99.58 17:06:01 all 0.14 0.00 0.04 0.00 0.03 99.78 17:06:01 0 0.05 0.00 0.05 0.00 0.03 99.87 17:06:01 1 0.23 0.00 0.03 0.00 0.03 99.70 17:07:01 all 0.20 0.00 0.06 0.00 0.03 99.72 17:07:01 0 0.32 0.00 0.08 0.00 0.03 99.56 17:07:01 1 0.08 0.00 0.03 0.00 0.02 99.87 17:08:01 all 0.05 0.00 0.03 0.00 0.03 99.89 17:08:01 0 0.03 0.00 0.05 0.00 0.02 99.90 17:08:01 1 0.07 0.00 0.02 0.00 0.03 99.88 17:09:01 all 0.13 0.00 0.04 0.00 0.03 99.81 17:09:01 0 0.22 0.00 0.03 0.00 0.03 99.72 17:09:01 1 0.03 0.00 0.05 0.00 0.02 99.90 17:10:01 all 0.17 0.00 0.04 0.00 0.03 99.76 17:10:01 0 0.25 0.00 0.05 0.00 0.03 99.67 17:10:01 1 0.08 0.00 0.03 0.00 0.03 99.85 17:11:01 all 0.11 0.00 0.04 0.00 0.03 99.82 17:11:01 0 0.05 0.00 0.05 0.00 0.03 99.87 17:11:01 1 0.17 0.00 0.03 0.00 0.02 99.78 Average: all 0.17 0.00 0.05 0.00 0.03 99.76 Average: 0 0.19 0.00 0.05 0.00 0.03 99.73 Average: 1 0.15 0.00 0.04 0.00 0.03 99.78