---> uname -a: Linux prd-centos7-docker-4c-2g-1356.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 7.7G 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 08/02/21 _x86_64_ (2 CPU) 13:49:39 LINUX RESTART (2 CPU) 13:50:01 tps rtps wtps bread/s bwrtn/s 13:51:01 111.77 17.65 94.12 5653.56 4434.95 13:52:01 1.95 0.00 1.95 0.00 39.07 13:53:01 0.28 0.00 0.28 0.00 4.16 13:54:01 0.23 0.00 0.23 0.00 3.53 Average: 28.56 4.41 24.15 1413.62 1120.62 13:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:51:01 5463116 0 811336 10.13 2620 1731868 1290972 14.25 582620 1563876 132 13:52:01 5463180 0 811264 10.13 2620 1731876 1290684 14.25 582696 1563840 20 13:53:01 5471952 0 802492 10.02 2620 1731876 1221280 13.48 581356 1557920 16 13:54:01 5471660 0 802772 10.02 2620 1731888 1221232 13.48 582164 1557920 20 Average: 5467477 0 806966 10.08 2620 1731877 1256042 13.87 582209 1560889 47 13:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:51:01 eth0 443.73 259.92 988.02 73.25 0.00 0.00 0.00 0.00 13:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:51:01 docker0 1.70 1.50 0.47 4.03 0.00 0.00 0.00 0.00 13:52:01 eth0 6.33 1.58 4.54 0.44 0.00 0.00 0.00 0.00 13:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 eth0 4.46 0.75 1.08 0.59 0.00 0.00 0.00 0.00 13:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 eth0 2.17 0.62 0.64 0.40 0.00 0.00 0.00 0.00 13:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 114.19 65.73 248.61 18.67 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 0.42 0.37 0.12 1.01 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) 08/02/21 _x86_64_ (2 CPU) 13:49:39 LINUX RESTART (2 CPU) 13:50:01 CPU %user %nice %system %iowait %steal %idle 13:51:01 all 15.29 0.00 3.53 2.36 0.07 78.76 13:51:01 0 13.75 0.00 4.24 2.42 0.07 79.52 13:51:01 1 16.82 0.00 2.81 2.30 0.07 78.00 13:52:01 all 0.17 0.00 0.05 0.00 0.03 99.75 13:52:01 0 0.25 0.00 0.07 0.00 0.02 99.67 13:52:01 1 0.08 0.00 0.03 0.00 0.05 99.83 13:53:01 all 0.09 0.00 0.06 0.00 0.03 99.82 13:53:01 0 0.08 0.00 0.05 0.00 0.02 99.85 13:53:01 1 0.10 0.00 0.07 0.00 0.05 99.78 13:54:01 all 0.17 0.00 0.03 0.00 0.04 99.76 13:54:01 0 0.02 0.00 0.02 0.00 0.03 99.93 13:54:01 1 0.32 0.00 0.05 0.00 0.05 99.58 Average: all 3.85 0.00 0.90 0.58 0.04 94.63 Average: 0 3.45 0.00 1.07 0.59 0.03 94.85 Average: 1 4.25 0.00 0.73 0.56 0.05 94.40