---> uname -a: Linux prd-centos7-docker-4c-2g-1806.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 9.6G 31G 24% / 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 9.6G 31G 24% /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) 01/19/22 _x86_64_ (2 CPU) 15:50:49 LINUX RESTART (2 CPU) 15:51:01 tps rtps wtps bread/s bwrtn/s 15:52:01 327.67 96.17 231.50 9418.21 60800.02 15:53:01 142.54 0.05 142.49 1.07 25309.13 15:54:01 0.87 0.00 0.87 0.00 9.13 15:55:01 0.27 0.00 0.27 0.00 4.15 15:56:01 0.30 0.00 0.30 0.00 4.10 15:57:01 223.28 0.13 223.15 13.72 55235.62 Average: 115.85 16.07 99.78 1572.86 23565.64 15:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:52:01 4721292 0 797124 9.95 2620 2487904 1664476 18.38 787908 2153844 203216 15:53:01 4363336 0 870792 10.87 2620 2772192 1433704 15.83 872760 2376088 20 15:54:01 4365308 0 868816 10.85 2620 2772196 1374460 15.17 872084 2376080 8 15:55:01 4369200 0 864920 10.80 2620 2772200 1326932 14.65 869592 2376080 8 15:56:01 4369152 0 864964 10.80 2620 2772204 1326932 14.65 869568 2376080 8 15:57:01 2767484 0 1144304 14.29 2620 4094532 1489776 16.45 1241812 3388908 112 Average: 4159295 0 901820 11.26 2620 2945205 1436047 15.85 918954 2507847 33895 15:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:52:01 veth6e37f07 39.50 48.51 3.81 350.12 0.00 0.00 0.00 0.00 15:52:01 eth0 599.72 347.48 4750.78 92.24 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 53.19 55.54 5.35 390.64 0.00 0.00 0.00 0.00 15:53:01 eth0 118.50 66.97 2619.33 15.56 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 eth0 0.50 0.33 0.26 0.22 0.00 0.00 0.00 0.00 15:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 eth0 370.92 225.15 7671.24 134.06 0.00 0.00 0.00 0.00 15:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:57:01 docker0 27.19 43.75 3.20 351.79 0.00 0.00 0.00 0.00 Average: eth0 181.70 106.72 2507.41 40.36 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 13.41 16.55 1.43 123.77 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) 01/19/22 _x86_64_ (2 CPU) 15:50:49 LINUX RESTART (2 CPU) 15:51:01 CPU %user %nice %system %iowait %steal %idle 15:52:01 all 41.02 0.00 12.25 7.43 0.12 39.19 15:52:01 0 40.74 0.00 12.23 8.07 0.11 38.85 15:52:01 1 41.29 0.00 12.27 6.79 0.13 39.53 15:53:01 all 35.76 0.00 6.67 2.44 0.10 55.03 15:53:01 0 35.76 0.00 7.08 3.00 0.11 54.06 15:53:01 1 35.77 0.00 6.26 1.89 0.09 56.00 15:54:01 all 0.23 0.00 0.07 0.00 0.02 99.69 15:54:01 0 0.08 0.00 0.08 0.00 0.02 99.82 15:54:01 1 0.37 0.00 0.05 0.00 0.02 99.57 15:55:01 all 0.17 0.00 0.06 0.00 0.01 99.77 15:55:01 0 0.08 0.00 0.05 0.00 0.02 99.85 15:55:01 1 0.25 0.00 0.07 0.00 0.00 99.68 15:56:01 all 0.18 0.00 0.05 0.00 0.02 99.76 15:56:01 0 0.05 0.00 0.07 0.00 0.02 99.87 15:56:01 1 0.30 0.00 0.03 0.00 0.02 99.65 15:57:01 all 26.69 0.00 11.42 2.81 0.09 58.99 15:57:01 0 27.21 0.00 12.16 2.79 0.09 57.74 15:57:01 1 26.18 0.00 10.67 2.83 0.09 60.23 Average: all 16.78 0.00 4.92 2.04 0.06 76.20 Average: 0 16.78 0.00 5.12 2.23 0.06 75.82 Average: 1 16.79 0.00 4.73 1.85 0.05 76.58