---> uname -a: Linux prd-centos7-docker-4c-2g-244.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/10/21 _x86_64_ (2 CPU) 14:42:45 LINUX RESTART (2 CPU) 14:43:01 tps rtps wtps bread/s bwrtn/s 14:44:02 266.39 87.48 178.92 10308.34 55409.31 14:45:01 2.83 0.00 2.83 0.00 106.55 14:46:01 0.20 0.00 0.20 0.00 2.05 14:47:01 0.38 0.00 0.38 0.00 6.58 Average: 67.74 21.97 45.77 2588.40 13941.62 14:43:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:44:02 4916612 0 984188 12.29 2620 2105520 1479296 16.33 961848 1673592 20 14:45:01 4958068 0 942728 11.77 2620 2105524 1328112 14.66 947604 1673356 20 14:46:01 4958876 0 941916 11.76 2620 2105528 1324000 14.62 951756 1668824 8 14:47:01 4956464 0 944324 11.79 2620 2105532 1324204 14.62 951148 1672428 16 Average: 4947505 0 953289 11.90 2620 2105526 1363903 15.06 953089 1672050 16 14:43:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:44:02 eth0 1299.97 811.72 4766.67 921.13 0.00 0.00 0.00 0.00 14:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:44:02 docker0 22.80 36.89 1.69 205.12 0.00 0.00 0.00 0.00 14:45:01 eth0 0.12 0.12 0.01 0.02 0.00 0.00 0.00 0.00 14:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 eth0 0.88 0.33 0.31 0.20 0.00 0.00 0.00 0.00 14:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 326.69 203.96 1196.98 231.35 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 5.72 9.26 0.43 51.51 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/10/21 _x86_64_ (2 CPU) 14:42:45 LINUX RESTART (2 CPU) 14:43:01 CPU %user %nice %system %iowait %steal %idle 14:44:02 all 38.26 0.00 9.33 7.87 0.10 44.44 14:44:02 0 44.76 0.00 9.67 8.37 0.11 37.09 14:44:02 1 31.88 0.00 8.99 7.38 0.09 51.66 14:45:01 all 0.08 0.00 0.08 0.00 0.02 99.83 14:45:01 0 0.05 0.00 0.07 0.00 0.02 99.86 14:45:01 1 0.10 0.00 0.08 0.00 0.02 99.80 14:46:01 all 0.20 0.00 0.05 0.00 0.01 99.74 14:46:01 0 0.32 0.00 0.05 0.00 0.00 99.63 14:46:01 1 0.08 0.00 0.05 0.00 0.02 99.85 14:47:01 all 0.23 0.00 0.03 0.00 0.01 99.74 14:47:01 0 0.05 0.00 0.03 0.00 0.02 99.90 14:47:01 1 0.40 0.00 0.02 0.00 0.00 99.58 Average: all 9.28 0.00 2.27 1.88 0.03 86.54 Average: 0 10.74 0.00 2.34 1.99 0.03 84.89 Average: 1 7.82 0.00 2.20 1.78 0.03 88.18