---> uname -a: Linux prd-centos7-docker-4c-2g-5496.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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 02/18/22 _x86_64_ (2 CPU) 12:43:38 LINUX RESTART (2 CPU) 12:44:01 tps rtps wtps bread/s bwrtn/s 12:45:02 357.42 4.46 352.95 2450.87 70921.49 12:46:01 164.06 0.02 164.04 0.54 16797.58 12:47:01 44.78 0.00 44.78 0.00 6825.49 12:48:01 0.22 0.00 0.22 0.00 3.65 12:49:01 0.25 0.00 0.25 0.00 3.75 12:50:01 0.30 0.00 0.30 0.00 4.31 12:51:01 0.18 0.00 0.18 0.00 2.20 12:52:01 0.28 0.00 0.28 0.00 3.38 12:53:01 0.27 0.00 0.27 0.00 2.75 12:54:01 60.99 0.00 60.99 0.00 17656.14 Average: 62.73 0.45 62.28 245.66 11216.65 12:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:45:02 3193152 0 987400 12.33 2620 3825768 1407876 15.54 1514256 2742264 261104 12:46:01 3858716 0 989564 12.36 2620 3158040 1624252 17.93 1039220 2648036 69072 12:47:01 3891968 0 938096 11.71 2620 3176256 1206912 13.32 974780 2684184 8 12:48:01 3888816 0 941240 11.75 2620 3176264 1206924 13.33 979848 2684184 8 12:49:01 3900244 0 929808 11.61 2620 3176268 1193548 13.18 970724 2684184 20 12:50:01 3901992 0 928056 11.59 2620 3176272 1181212 13.04 969556 2684184 8 12:51:01 3907396 0 922648 11.52 2620 3176276 1171064 12.93 964992 2684184 8 12:52:01 3907496 0 922544 11.52 2620 3176280 1166604 12.88 964656 2684184 8 12:53:01 3898212 0 931820 11.63 2620 3176288 1166604 12.88 974336 2684184 16 12:54:01 3246420 0 1093648 13.66 2620 3666252 1698716 18.75 1097360 3127944 44 Average: 3759441 0 958482 11.97 2620 3288396 1302371 14.38 1044973 2730753 33030 12:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:45:02 eth0 705.24 495.21 6479.86 98.96 0.00 0.00 0.00 0.00 12:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:02 docker0 230.66 249.46 18.92 2230.16 0.00 0.00 0.00 0.00 12:46:01 veth6da245e 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 12:46:01 eth0 51.70 31.84 84.63 17.37 0.00 0.00 0.00 0.00 12:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 docker0 6.74 7.80 0.38 38.64 0.00 0.00 0.00 0.00 12:47:01 eth0 26.55 16.90 108.57 5.16 0.00 0.00 0.00 0.00 12:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 docker0 8.29 10.15 0.48 53.63 0.00 0.00 0.00 0.00 12:48:01 eth0 3.51 1.47 1.83 0.79 0.00 0.00 0.00 0.00 12:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 eth0 0.63 0.35 0.27 0.24 0.00 0.00 0.00 0.00 12:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 eth0 0.42 0.22 0.15 0.07 0.00 0.00 0.00 0.00 12:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 eth0 0.62 0.38 0.27 0.20 0.00 0.00 0.00 0.00 12:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 eth0 0.18 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 eth0 0.27 0.10 0.01 0.01 0.00 0.00 0.00 0.00 12:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 eth0 106.60 68.70 2597.46 106.19 0.00 0.00 0.00 0.00 12:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 89.67 61.60 928.96 22.91 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 24.61 26.79 1.98 232.67 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) 02/18/22 _x86_64_ (2 CPU) 12:43:38 LINUX RESTART (2 CPU) 12:44:01 CPU %user %nice %system %iowait %steal %idle 12:45:02 all 31.10 0.00 12.04 7.13 0.11 49.62 12:45:02 0 31.45 0.00 12.21 6.96 0.12 49.26 12:45:02 1 30.76 0.00 11.87 7.31 0.09 49.97 12:46:01 all 53.52 0.00 8.13 2.14 0.11 36.10 12:46:01 0 53.89 0.00 8.37 2.50 0.11 35.12 12:46:01 1 53.16 0.00 7.88 1.77 0.11 37.08 12:47:01 all 7.95 0.00 1.93 0.86 0.05 89.21 12:47:01 0 7.69 0.00 2.05 1.37 0.05 88.84 12:47:01 1 8.20 0.00 1.81 0.36 0.05 89.57 12:48:01 all 0.10 0.00 0.07 0.00 0.03 99.81 12:48:01 0 0.07 0.00 0.07 0.00 0.03 99.83 12:48:01 1 0.13 0.00 0.07 0.00 0.02 99.78 12:49:01 all 0.10 0.00 0.07 0.00 0.03 99.81 12:49:01 0 0.07 0.00 0.05 0.00 0.03 99.85 12:49:01 1 0.13 0.00 0.08 0.00 0.02 99.77 12:50:01 all 0.06 0.00 0.03 0.00 0.03 99.87 12:50:01 0 0.05 0.00 0.03 0.00 0.05 99.87 12:50:01 1 0.07 0.00 0.03 0.00 0.02 99.88 12:51:01 all 0.18 0.00 0.03 0.00 0.03 99.77 12:51:01 0 0.07 0.00 0.03 0.00 0.02 99.88 12:51:01 1 0.28 0.00 0.02 0.00 0.03 99.67 12:52:01 all 0.08 0.00 0.03 0.00 0.03 99.86 12:52:01 0 0.03 0.00 0.03 0.00 0.03 99.90 12:52:01 1 0.13 0.00 0.02 0.00 0.03 99.82 12:53:01 all 0.10 0.00 0.03 0.00 0.03 99.83 12:53:01 0 0.03 0.00 0.03 0.00 0.03 99.90 12:53:01 1 0.17 0.00 0.03 0.00 0.03 99.77 12:54:01 all 8.03 0.00 3.33 0.84 0.05 87.75 12:54:01 0 8.02 0.00 3.53 0.51 0.05 87.89 12:54:01 1 8.04 0.00 3.13 1.17 0.05 87.61 Average: all 9.62 0.00 2.46 1.05 0.05 86.82 Average: 0 9.63 0.00 2.53 1.09 0.05 86.70 Average: 1 9.61 0.00 2.39 1.02 0.04 86.93