---> uname -a: Linux prd-centos7-docker-4c-2g-847.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) 08/26/21 _x86_64_ (2 CPU) 18:04:24 LINUX RESTART (2 CPU) 18:05:03 tps rtps wtps bread/s bwrtn/s 18:06:01 125.66 3.44 122.22 2621.15 19680.55 18:07:01 2.35 0.00 2.35 0.00 69.14 18:08:01 0.27 0.00 0.27 0.00 3.86 18:09:01 0.25 0.00 0.25 0.00 3.06 18:10:01 0.22 0.00 0.22 0.00 3.30 Average: 25.09 0.67 24.42 510.32 3847.68 18:05:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:06:01 5033140 0 866156 10.81 2620 2107024 1323508 14.61 846112 1674796 20 18:07:01 5070472 0 828792 10.35 2620 2107056 1193372 13.18 832884 1674568 12 18:08:01 5071176 0 828112 10.34 2620 2107032 1189260 13.13 833376 1673752 16 18:09:01 5068344 0 830940 10.38 2620 2107036 1189260 13.13 836308 1673752 16 18:10:01 5061332 0 837944 10.46 2620 2107044 1187684 13.11 843180 1674152 20 Average: 5060893 0 838389 10.47 2620 2107038 1216617 13.43 838372 1674204 17 18:05:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:06:01 eth0 1286.01 851.71 4461.42 857.07 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 26.15 41.96 1.97 216.58 0.00 0.00 0.00 0.00 18:07:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 3.25 2.20 2.84 1.58 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 251.18 166.32 869.20 167.20 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 5.09 8.17 0.38 42.17 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) 08/26/21 _x86_64_ (2 CPU) 18:04:24 LINUX RESTART (2 CPU) 18:05:03 CPU %user %nice %system %iowait %steal %idle 18:06:01 all 26.25 0.00 4.80 2.93 0.16 65.86 18:06:01 0 25.14 0.00 5.13 3.18 0.15 66.40 18:06:01 1 27.35 0.00 4.48 2.68 0.16 65.32 18:07:01 all 0.31 0.00 0.09 0.00 0.02 99.58 18:07:01 0 0.18 0.00 0.10 0.00 0.02 99.70 18:07:01 1 0.43 0.00 0.08 0.00 0.02 99.47 18:08:01 all 0.20 0.00 0.04 0.00 0.01 99.75 18:08:01 0 0.03 0.00 0.03 0.00 0.00 99.93 18:08:01 1 0.37 0.00 0.05 0.00 0.02 99.57 18:09:01 all 0.09 0.00 0.04 0.00 0.02 99.85 18:09:01 0 0.15 0.00 0.05 0.00 0.03 99.77 18:09:01 1 0.03 0.00 0.03 0.00 0.00 99.93 18:10:01 all 0.28 0.00 0.07 0.00 0.03 99.62 18:10:01 0 0.47 0.00 0.07 0.00 0.03 99.43 18:10:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: all 5.06 0.00 0.94 0.55 0.04 93.41 Average: 0 4.82 0.00 1.00 0.59 0.04 93.55 Average: 1 5.31 0.00 0.89 0.50 0.04 93.26