---> uname -a: Linux prd-centos7-docker-4c-2g-3286.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 7.9G 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 7.9G 33G 20% /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) 07/19/21 _x86_64_ (2 CPU) 17:25:16 LINUX RESTART (2 CPU) 17:26:01 tps rtps wtps bread/s bwrtn/s 17:27:01 62.74 3.08 59.66 2501.40 12128.01 17:28:01 1.20 0.00 1.20 0.00 19.19 17:29:01 0.27 0.00 0.27 0.00 3.13 Average: 21.40 1.03 20.38 833.80 4050.11 17:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:27:01 4941396 0 960376 11.99 2620 2104548 1460680 16.13 956572 1677412 24 17:28:01 4956264 0 945504 11.81 2620 2104552 1325352 14.63 945304 1677176 12 17:29:01 4956472 0 945288 11.80 2620 2104560 1325352 14.63 946364 1676184 8 Average: 4951377 0 950389 11.87 2620 2104553 1370461 15.13 949413 1676924 15 17:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:27:01 eth0 463.76 270.64 1016.13 846.95 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 32.03 42.75 2.44 211.78 0.00 0.00 0.00 0.00 17:28:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 0.50 0.03 0.05 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 154.77 90.24 338.73 282.32 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 10.68 14.25 0.81 70.59 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) 07/19/21 _x86_64_ (2 CPU) 17:25:16 LINUX RESTART (2 CPU) 17:26:01 CPU %user %nice %system %iowait %steal %idle 17:27:01 all 16.48 0.00 3.25 0.83 0.08 79.35 17:27:01 0 19.59 0.00 3.30 0.78 0.09 76.24 17:27:01 1 13.41 0.00 3.21 0.89 0.07 82.43 17:28:01 all 0.13 0.00 0.06 0.00 0.03 99.77 17:28:01 0 0.12 0.00 0.07 0.00 0.03 99.78 17:28:01 1 0.15 0.00 0.05 0.00 0.03 99.77 17:29:01 all 0.18 0.00 0.19 0.00 0.02 99.62 17:29:01 0 0.12 0.00 0.23 0.00 0.02 99.63 17:29:01 1 0.23 0.00 0.15 0.00 0.02 99.60 Average: all 5.49 0.00 1.15 0.27 0.04 93.04 Average: 0 6.46 0.00 1.18 0.25 0.05 92.07 Average: 1 4.53 0.00 1.12 0.29 0.04 94.02