---> uname -a: Linux prd-centos7-docker-4c-2g-4955.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 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) 02/10/22 _x86_64_ (2 CPU) 04:09:09 LINUX RESTART (2 CPU) 04:10:01 tps rtps wtps bread/s bwrtn/s 04:11:01 169.67 0.07 169.60 1.60 45349.86 04:12:01 5.85 0.00 5.85 0.00 409.86 04:13:01 0.18 0.00 0.18 0.00 2.68 04:14:01 0.28 0.07 0.22 3.46 3.33 Average: 44.01 0.03 43.98 1.27 11446.14 04:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:11:01 4339332 0 857108 10.70 2620 2809872 1211832 13.38 812864 2459536 20 04:12:01 4332864 0 863568 10.78 2620 2809880 1211932 13.38 819112 2459516 12 04:13:01 4346332 0 850100 10.61 2620 2809880 1165380 12.87 807000 2459512 8 04:14:01 4318428 0 877844 10.96 2620 2810040 1246708 13.76 833492 2459580 80 Average: 4334239 0 862155 10.76 2620 2809918 1208963 13.35 818117 2459536 30 04:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:11:01 eth0 203.90 141.80 3047.30 27.95 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 54.82 63.74 4.31 412.93 0.00 0.00 0.00 0.00 04:12:01 eth0 0.63 0.33 0.35 0.26 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 4.10 2.58 4.40 1.33 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 52.21 36.21 763.33 7.39 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 13.71 15.94 1.08 103.28 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) 02/10/22 _x86_64_ (2 CPU) 04:09:09 LINUX RESTART (2 CPU) 04:10:01 CPU %user %nice %system %iowait %steal %idle 04:11:01 all 26.56 0.00 7.89 1.47 0.09 63.99 04:11:01 0 26.85 0.00 7.82 1.18 0.09 64.07 04:11:01 1 26.27 0.00 7.96 1.77 0.09 63.92 04:12:01 all 0.16 0.00 0.08 0.02 0.05 99.70 04:12:01 0 0.08 0.00 0.07 0.02 0.05 99.78 04:12:01 1 0.23 0.00 0.08 0.02 0.05 99.62 04:13:01 all 0.27 0.00 0.03 0.00 0.03 99.67 04:13:01 0 0.15 0.00 0.02 0.00 0.03 99.80 04:13:01 1 0.38 0.00 0.05 0.00 0.03 99.53 04:14:01 all 0.69 0.00 0.14 0.00 0.04 99.13 04:14:01 0 0.30 0.00 0.15 0.00 0.05 99.50 04:14:01 1 1.07 0.00 0.13 0.00 0.03 98.76 Average: all 6.69 0.00 1.97 0.36 0.05 90.94 Average: 0 6.60 0.00 1.94 0.29 0.05 91.11 Average: 1 6.77 0.00 1.99 0.43 0.05 90.76