---> uname -a: Linux prd-centos7-docker-4c-2g-3267.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 8.0G 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 8.0G 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) 16:29:01 LINUX RESTART (2 CPU) 16:30:01 tps rtps wtps bread/s bwrtn/s 16:31:01 30.99 0.00 30.99 0.00 5188.89 16:32:01 0.17 0.00 0.17 0.00 2.02 16:33:01 0.22 0.00 0.22 0.00 2.05 16:34:01 0.35 0.00 0.35 0.00 6.33 Average: 7.93 0.00 7.93 0.00 1300.25 16:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:31:01 4907284 0 971592 12.13 2620 2127444 1479420 16.33 978108 1688672 20 16:32:01 4927164 0 951708 11.88 2620 2127448 1330956 14.69 969524 1681364 12 16:33:01 4926364 0 952500 11.89 2620 2127456 1330956 14.69 966896 1684828 12 16:34:01 4924116 0 954744 11.92 2620 2127460 1331388 14.70 969452 1684828 8 Average: 4921232 0 957636 11.96 2620 2127452 1368180 15.11 970995 1684923 13 16:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:31:01 eth0 374.46 210.61 147.44 1019.65 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 5.79 10.71 0.40 71.67 0.00 0.00 0.00 0.00 16:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 16:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 eth0 0.48 0.32 0.27 0.20 0.00 0.00 0.00 0.00 16:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.92 52.79 36.95 255.05 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 1.45 2.68 0.10 17.92 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) 16:29:01 LINUX RESTART (2 CPU) 16:30:01 CPU %user %nice %system %iowait %steal %idle 16:31:01 all 10.73 0.00 1.84 0.43 0.03 86.97 16:31:01 0 14.44 0.00 2.27 0.60 0.03 82.66 16:31:01 1 7.08 0.00 1.42 0.27 0.03 91.20 16:32:01 all 0.17 0.00 0.06 0.00 0.03 99.75 16:32:01 0 0.28 0.00 0.07 0.00 0.02 99.63 16:32:01 1 0.05 0.00 0.05 0.00 0.03 99.87 16:33:01 all 0.20 0.00 0.03 0.00 0.04 99.73 16:33:01 0 0.35 0.00 0.02 0.00 0.05 99.58 16:33:01 1 0.05 0.00 0.03 0.00 0.03 99.88 16:34:01 all 0.10 0.00 0.04 0.00 0.03 99.82 16:34:01 0 0.17 0.00 0.03 0.00 0.02 99.78 16:34:01 1 0.03 0.00 0.05 0.00 0.05 99.87 Average: all 2.76 0.00 0.48 0.11 0.03 96.61 Average: 0 3.74 0.00 0.58 0.15 0.03 95.50 Average: 1 1.79 0.00 0.38 0.07 0.04 97.72