---> uname -a: Linux prd-centos7-docker-4c-2g-4086.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 9.1G 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) 01/27/22 _x86_64_ (2 CPU) 22:40:48 LINUX RESTART (2 CPU) 22:41:01 tps rtps wtps bread/s bwrtn/s 22:42:02 207.33 21.92 185.41 5544.98 62242.41 22:43:02 311.52 0.03 311.48 1.08 78550.70 22:44:01 1.03 0.00 1.03 0.00 12.18 22:45:01 0.22 0.00 0.22 0.00 3.50 22:46:01 0.28 0.00 0.28 0.00 3.86 Average: 103.74 4.42 99.32 1116.80 28091.74 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:02 4895224 0 758852 9.48 2620 2352244 1598944 17.65 713816 2084224 6872 22:43:02 3430960 0 982344 12.27 2620 3593016 1208364 13.34 862480 3188892 20 22:44:01 3417396 0 995904 12.43 2620 3593020 1208512 13.34 875776 3188892 8 22:45:01 3426244 0 987048 12.32 2620 3593028 1165024 12.86 867732 3188892 20 22:46:01 3427044 0 986244 12.31 2620 3593032 1165024 12.86 867720 3188892 8 Average: 3719374 0 942078 11.76 2620 3344868 1269174 14.01 837505 2967958 1386 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:02 eth0 677.64 408.79 4921.17 96.86 0.00 0.00 0.00 0.00 22:42:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:02 veth4c92f46 67.94 88.59 6.57 60.08 0.00 0.00 0.00 0.00 22:42:02 docker0 87.31 98.25 8.27 127.17 0.00 0.00 0.00 0.00 22:43:02 eth0 272.92 227.59 4671.67 30.92 0.00 0.00 0.00 0.00 22:43:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:02 docker0 154.68 155.02 11.49 2011.39 0.00 0.00 0.00 0.00 22:44:01 eth0 4.71 2.44 7.65 0.36 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 191.47 127.91 1917.54 25.70 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 48.21 50.48 3.94 423.89 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) 01/27/22 _x86_64_ (2 CPU) 22:40:48 LINUX RESTART (2 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:02 all 25.53 0.00 8.90 5.19 0.08 60.30 22:42:02 0 25.84 0.00 9.29 3.80 0.07 61.00 22:42:02 1 25.22 0.00 8.51 6.57 0.09 59.61 22:43:02 all 22.63 0.00 10.93 1.87 0.09 64.48 22:43:02 0 22.49 0.00 10.87 2.14 0.09 64.41 22:43:02 1 22.76 0.00 10.99 1.61 0.09 64.56 22:44:01 all 0.11 0.00 0.08 0.00 0.02 99.80 22:44:01 0 0.08 0.00 0.08 0.00 0.02 99.81 22:44:01 1 0.14 0.00 0.07 0.00 0.02 99.78 22:45:01 all 0.17 0.00 0.03 0.00 0.03 99.78 22:45:01 0 0.10 0.00 0.03 0.00 0.03 99.83 22:45:01 1 0.23 0.00 0.02 0.00 0.02 99.73 22:46:01 all 0.10 0.00 0.03 0.00 0.03 99.83 22:46:01 0 0.02 0.00 0.03 0.00 0.02 99.93 22:46:01 1 0.18 0.00 0.03 0.00 0.05 99.73 Average: all 9.42 0.00 3.87 1.37 0.05 85.29 Average: 0 9.41 0.00 3.93 1.15 0.04 85.46 Average: 1 9.43 0.00 3.80 1.60 0.05 85.12