---> uname -a: Linux prd-centos7-docker-4c-2g-1012.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 8.1G 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 8.1G 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) 12/17/21 _x86_64_ (2 CPU) 03:07:24 LINUX RESTART (2 CPU) 03:08:01 tps rtps wtps bread/s bwrtn/s 03:09:01 9.16 0.00 9.16 0.00 6409.62 03:10:01 118.15 2.75 115.40 2231.77 12996.59 03:11:01 1.40 0.00 1.40 0.00 21.97 03:12:01 0.83 0.63 0.20 56.10 2.23 03:13:01 0.35 0.00 0.35 0.00 7.54 03:14:01 0.33 0.00 0.33 0.00 4.81 03:15:01 0.20 0.00 0.20 0.00 2.87 03:16:01 0.32 0.00 0.32 0.00 3.36 Average: 16.35 0.42 15.92 286.00 2432.79 03:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:09:01 5608984 0 618572 7.72 2620 1778756 1211036 13.37 695736 1473864 25196 03:10:01 5147200 0 770928 9.63 2620 2088184 1400648 15.46 945496 1643568 20 03:11:01 5156848 0 761280 9.51 2620 2088184 1303640 14.39 938488 1643568 12 03:12:01 5158704 0 757744 9.46 2620 2089864 1306656 14.43 936064 1644124 20 03:13:01 5159288 0 757152 9.45 2620 2089872 1306584 14.43 935844 1644124 20 03:14:01 5161896 0 754540 9.42 2620 2089876 1306248 14.42 933100 1644124 12 03:15:01 5162112 0 754316 9.42 2620 2089884 1306248 14.42 933080 1644124 8 03:16:01 5162780 0 753644 9.41 2620 2089888 1306248 14.42 932916 1644124 8 Average: 5214726 0 741022 9.25 2620 2050564 1305914 14.42 906340 1622702 3162 03:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:09:01 eth0 281.02 251.85 2599.65 17.26 0.00 0.00 0.00 0.00 03:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 eth0 355.66 213.42 1090.13 805.94 0.00 0.00 0.00 0.00 03:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 docker0 12.02 17.22 1.08 205.32 0.00 0.00 0.00 0.00 03:11:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 eth0 15.01 8.38 12.59 4.87 0.00 0.00 0.00 0.00 03:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 eth0 0.60 0.42 0.34 0.26 0.00 0.00 0.00 0.00 03:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 03:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.65 59.37 463.47 103.56 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 1.50 2.15 0.14 25.67 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) 12/17/21 _x86_64_ (2 CPU) 03:07:24 LINUX RESTART (2 CPU) 03:08:01 CPU %user %nice %system %iowait %steal %idle 03:09:01 all 4.05 0.00 0.79 0.02 0.06 95.08 03:09:01 0 3.55 0.00 0.82 0.00 0.07 95.56 03:09:01 1 4.55 0.00 0.76 0.03 0.05 94.60 03:10:01 all 18.71 0.00 3.15 2.15 0.06 75.93 03:10:01 0 17.83 0.00 3.46 2.41 0.05 76.25 03:10:01 1 19.59 0.00 2.84 1.89 0.07 75.61 03:11:01 all 0.14 0.00 0.04 0.00 0.03 99.78 03:11:01 0 0.10 0.00 0.03 0.00 0.03 99.83 03:11:01 1 0.18 0.00 0.05 0.00 0.03 99.73 03:12:01 all 0.59 0.00 0.12 0.03 0.03 99.24 03:12:01 0 0.48 0.00 0.13 0.02 0.03 99.33 03:12:01 1 0.70 0.00 0.10 0.03 0.02 99.15 03:13:01 all 0.14 0.00 0.04 0.00 0.03 99.78 03:13:01 0 0.05 0.00 0.05 0.00 0.05 99.85 03:13:01 1 0.23 0.00 0.03 0.00 0.02 99.72 03:14:01 all 0.21 0.00 0.03 0.00 0.02 99.75 03:14:01 0 0.08 0.00 0.05 0.00 0.02 99.85 03:14:01 1 0.33 0.00 0.00 0.00 0.02 99.65 03:15:01 all 0.16 0.00 0.04 0.00 0.01 99.79 03:15:01 0 0.05 0.00 0.05 0.00 0.02 99.88 03:15:01 1 0.27 0.00 0.03 0.00 0.00 99.70 03:16:01 all 0.21 0.00 0.03 0.00 0.03 99.73 03:16:01 0 0.08 0.00 0.03 0.00 0.05 99.83 03:16:01 1 0.33 0.00 0.02 0.00 0.02 99.63 Average: all 2.97 0.00 0.52 0.27 0.03 96.20 Average: 0 2.73 0.00 0.57 0.30 0.04 96.36 Average: 1 3.22 0.00 0.47 0.24 0.03 96.05