---> uname -a: Linux prd-centos7-docker-4c-2g-4454.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: 2799.994 BogoMIPS: 5599.98 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) 02/02/22 _x86_64_ (2 CPU) 16:39:09 LINUX RESTART (2 CPU) 16:40:01 tps rtps wtps bread/s bwrtn/s 16:41:01 71.99 0.05 71.94 1.07 18114.80 16:42:01 0.97 0.00 0.97 0.00 9.91 16:43:01 0.37 0.00 0.37 0.00 5.15 16:44:01 0.22 0.00 0.22 0.00 3.88 16:45:01 0.32 0.07 0.25 3.46 4.05 Average: 14.78 0.02 14.75 0.91 3628.76 16:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:41:01 5136500 0 716664 8.95 2620 2153156 1260540 13.92 606164 1938960 28 16:42:01 5138196 0 714964 8.93 2620 2153160 1198596 13.23 605948 1938916 28 16:43:01 5139300 0 713856 8.91 2620 2153164 1190616 13.15 605164 1938916 16 16:44:01 5139160 0 713992 8.91 2620 2153168 1188608 13.12 605208 1938916 20 16:45:01 5136488 0 716484 8.95 2620 2153348 1252180 13.82 607328 1938520 28 Average: 5137929 0 715192 8.93 2620 2153199 1218108 13.45 605962 1938846 24 16:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:41:01 eth0 47.02 26.41 681.62 8.62 0.00 0.00 0.00 0.00 16:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 eth0 1.15 0.17 0.19 0.07 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 0.57 0.27 0.27 0.20 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 1.28 0.53 0.56 0.36 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 4.31 2.80 4.45 1.43 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.87 6.04 137.46 2.14 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 0.00 0.00 0.00 0.00 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) 02/02/22 _x86_64_ (2 CPU) 16:39:09 LINUX RESTART (2 CPU) 16:40:01 CPU %user %nice %system %iowait %steal %idle 16:41:01 all 7.10 0.00 2.94 1.15 0.03 88.77 16:41:01 0 7.14 0.00 3.16 1.58 0.03 88.09 16:41:01 1 7.07 0.00 2.73 0.73 0.03 89.44 16:42:01 all 0.12 0.00 0.05 0.00 0.03 99.81 16:42:01 0 0.15 0.00 0.07 0.00 0.03 99.75 16:42:01 1 0.08 0.00 0.03 0.00 0.02 99.87 16:43:01 all 0.18 0.00 0.05 0.00 0.02 99.75 16:43:01 0 0.32 0.00 0.05 0.00 0.02 99.62 16:43:01 1 0.05 0.00 0.05 0.00 0.02 99.88 16:44:01 all 0.19 0.00 0.03 0.00 0.03 99.76 16:44:01 0 0.32 0.00 0.02 0.00 0.02 99.65 16:44:01 1 0.07 0.00 0.03 0.00 0.03 99.87 16:45:01 all 0.44 0.00 0.14 0.00 0.03 99.38 16:45:01 0 0.60 0.00 0.15 0.00 0.03 99.21 16:45:01 1 0.28 0.00 0.13 0.00 0.03 99.55 Average: all 1.59 0.00 0.64 0.23 0.03 97.52 Average: 0 1.69 0.00 0.68 0.31 0.03 97.29 Average: 1 1.49 0.00 0.59 0.14 0.03 97.75