---> uname -a: Linux prd-centos7-docker-4c-2g-736.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: 2799.976 BogoMIPS: 5599.95 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/05/22 _x86_64_ (2 CPU) 02:25:41 LINUX RESTART (2 CPU) 02:26:01 tps rtps wtps bread/s bwrtn/s 02:27:01 129.22 15.20 114.02 4854.75 38379.14 02:28:01 1.68 0.00 1.68 0.00 33.92 02:29:01 0.18 0.00 0.18 0.00 2.15 02:30:01 0.23 0.00 0.23 0.00 3.60 02:31:01 1.13 0.13 1.00 13.71 26.68 Average: 26.49 3.07 23.42 973.76 7689.61 02:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 5695492 0 616500 7.70 2620 1694328 1243548 13.73 561968 1518056 132 02:28:01 5705264 0 606720 7.58 2620 1694336 1155736 12.76 554640 1518020 20 02:29:01 5699868 0 612116 7.64 2620 1694336 1155964 12.76 560212 1518020 20 02:30:01 5697484 0 614492 7.67 2620 1694344 1156024 12.76 562524 1518020 20 02:31:01 5405960 0 689020 8.60 2620 1911340 1529612 16.89 797964 1561120 216592 Average: 5640814 0 627770 7.84 2620 1737737 1248177 13.78 607462 1526647 43357 02:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 eth0 221.98 180.99 1017.38 70.05 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 11.26 9.07 1.15 26.84 0.00 0.00 0.00 0.00 02:28:01 eth0 0.58 0.10 0.06 0.02 0.00 0.00 0.00 0.00 02:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 eth0 0.80 0.38 0.30 0.20 0.00 0.00 0.00 0.00 02:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 eth0 0.52 0.35 0.26 0.23 0.00 0.00 0.00 0.00 02:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 eth0 110.48 63.72 2592.94 9.06 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.89 49.12 722.50 15.91 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 2.25 1.81 0.23 5.37 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) 01/05/22 _x86_64_ (2 CPU) 02:25:41 LINUX RESTART (2 CPU) 02:26:01 CPU %user %nice %system %iowait %steal %idle 02:27:01 all 12.84 0.00 3.76 5.41 0.06 77.94 02:27:01 0 12.34 0.00 3.56 3.92 0.05 80.13 02:27:01 1 13.33 0.00 3.96 6.91 0.07 75.73 02:28:01 all 0.19 0.00 0.07 0.00 0.03 99.72 02:28:01 0 0.20 0.00 0.08 0.00 0.03 99.68 02:28:01 1 0.18 0.00 0.05 0.00 0.02 99.75 02:29:01 all 0.23 0.00 0.06 0.00 0.02 99.69 02:29:01 0 0.08 0.00 0.05 0.00 0.02 99.85 02:29:01 1 0.38 0.00 0.07 0.00 0.02 99.53 02:30:01 all 0.15 0.00 0.04 0.00 0.01 99.80 02:30:01 0 0.20 0.00 0.05 0.00 0.02 99.73 02:30:01 1 0.10 0.00 0.03 0.00 0.00 99.87 02:31:01 all 3.38 0.00 1.11 0.01 0.04 95.46 02:31:01 0 3.21 0.00 1.16 0.00 0.03 95.60 02:31:01 1 3.55 0.00 1.06 0.02 0.05 95.33 Average: all 3.31 0.00 0.99 1.06 0.03 94.60 Average: 0 3.17 0.00 0.97 0.77 0.03 95.07 Average: 1 3.46 0.00 1.02 1.36 0.03 94.14