---> uname -a: Linux prd-centos7-docker-4c-2g-4129.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 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) 01/28/22 _x86_64_ (2 CPU) 08:27:39 LINUX RESTART (2 CPU) 08:28:01 tps rtps wtps bread/s bwrtn/s 08:29:01 161.63 5.18 156.45 2884.53 23635.42 08:30:01 111.66 0.02 111.64 0.53 23955.48 08:31:01 5.65 0.00 5.65 0.00 410.99 08:32:01 0.20 0.00 0.20 0.00 2.96 08:33:01 0.27 0.00 0.27 0.00 3.48 08:34:01 0.42 0.13 0.28 13.72 4.78 Average: 46.64 0.89 45.75 483.21 8002.84 08:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:29:01 4731736 0 778592 9.72 2620 2495992 1472848 16.26 849300 2099820 214168 08:30:01 4383408 0 854416 10.67 2620 2768496 1204488 13.30 859728 2372792 24 08:31:01 4380112 0 857768 10.71 2620 2768440 1204564 13.30 863380 2372776 8 08:32:01 4396788 0 841084 10.50 2620 2768448 1165032 12.86 846640 2372776 8 08:33:01 4394364 0 843504 10.53 2620 2768452 1165116 12.86 849264 2372776 12 08:34:01 4370664 0 866632 10.82 2620 2769024 1170560 12.92 982832 2260708 180 Average: 4442845 0 840333 10.49 2620 2723142 1230435 13.58 875191 2308608 35733 08:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:29:01 eth0 410.94 253.39 4042.75 74.99 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 veth61ac290 4.76 5.58 0.42 37.90 0.00 0.00 0.00 0.00 08:29:01 docker0 9.64 8.71 1.16 49.46 0.00 0.00 0.00 0.00 08:30:01 eth0 107.59 66.91 2606.69 14.88 0.00 0.00 0.00 0.00 08:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 eth0 0.37 0.27 0.25 0.22 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 eth0 0.22 0.20 0.08 0.04 0.00 0.00 0.00 0.00 08:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 eth0 11.08 7.05 11.01 3.80 0.00 0.00 0.00 0.00 08:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.40 54.66 1110.25 15.66 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 1.62 1.46 0.19 8.25 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) 01/28/22 _x86_64_ (2 CPU) 08:27:39 LINUX RESTART (2 CPU) 08:28:01 CPU %user %nice %system %iowait %steal %idle 08:29:01 all 45.58 0.00 7.81 3.26 0.11 43.24 08:29:01 0 46.69 0.00 8.01 3.74 0.11 41.45 08:29:01 1 44.48 0.00 7.62 2.77 0.11 45.02 08:30:01 all 27.32 0.00 5.16 1.02 0.08 66.42 08:30:01 0 27.86 0.00 5.37 0.80 0.07 65.90 08:30:01 1 26.78 0.00 4.95 1.24 0.09 66.94 08:31:01 all 0.23 0.00 0.08 0.01 0.02 99.67 08:31:01 0 0.07 0.00 0.10 0.02 0.02 99.80 08:31:01 1 0.40 0.00 0.05 0.00 0.02 99.53 08:32:01 all 0.27 0.00 0.08 0.00 0.03 99.63 08:32:01 0 0.12 0.00 0.12 0.00 0.03 99.73 08:32:01 1 0.42 0.00 0.03 0.00 0.02 99.53 08:33:01 all 0.22 0.00 0.03 0.00 0.01 99.74 08:33:01 0 0.03 0.00 0.03 0.00 0.02 99.92 08:33:01 1 0.40 0.00 0.03 0.00 0.00 99.57 08:34:01 all 1.72 0.00 0.45 0.01 0.02 97.80 08:34:01 0 2.06 0.00 0.47 0.00 0.02 97.45 08:34:01 1 1.39 0.00 0.43 0.02 0.02 98.14 Average: all 12.05 0.00 2.18 0.68 0.04 85.05 Average: 0 12.28 0.00 2.26 0.72 0.04 84.69 Average: 1 11.82 0.00 2.10 0.64 0.04 85.40