---> uname -a: Linux prd-centos7-docker-4c-2g-5232.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 8.1G 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 8.1G 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) 02/14/22 _x86_64_ (2 CPU) 19:10:58 LINUX RESTART (2 CPU) 19:12:01 tps rtps wtps bread/s bwrtn/s 19:13:01 2.18 0.05 2.13 1.07 66.03 19:14:01 0.37 0.00 0.37 0.00 4.83 19:15:01 11.23 0.10 11.13 9.99 669.05 Average: 4.59 0.05 4.54 3.69 246.64 19:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:13:01 5153888 0 761344 9.51 2620 2091088 1283020 14.17 941240 1644360 12 19:14:01 5149028 0 766200 9.57 2620 2091092 1280964 14.14 946232 1644124 8 19:15:01 4569684 0 855164 10.68 2620 2581472 1282728 14.16 1108924 1981712 488540 Average: 4957533 0 794236 9.92 2620 2254551 1282237 14.16 998799 1756732 162853 19:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:13:01 eth0 0.12 0.12 0.01 0.05 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 eth0 0.27 0.10 0.02 0.01 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 100.35 59.93 2599.89 9.26 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.58 20.05 866.64 3.10 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) 02/14/22 _x86_64_ (2 CPU) 19:10:58 LINUX RESTART (2 CPU) 19:12:01 CPU %user %nice %system %iowait %steal %idle 19:13:01 all 0.13 0.00 0.04 0.00 0.04 99.79 19:13:01 0 0.07 0.00 0.03 0.00 0.03 99.87 19:13:01 1 0.18 0.00 0.05 0.00 0.05 99.72 19:14:01 all 0.14 0.00 0.03 0.00 0.04 99.79 19:14:01 0 0.03 0.00 0.02 0.00 0.03 99.92 19:14:01 1 0.25 0.00 0.03 0.00 0.05 99.67 19:15:01 all 7.96 0.00 2.62 0.06 0.04 89.32 19:15:01 0 8.26 0.00 2.47 0.07 0.03 89.17 19:15:01 1 7.66 0.00 2.77 0.05 0.05 89.47 Average: all 2.72 0.00 0.89 0.02 0.04 96.33 Average: 0 2.76 0.00 0.83 0.02 0.03 96.35 Average: 1 2.67 0.00 0.94 0.02 0.05 96.32