---> uname -a: Linux prd-centos7-docker-4c-2g-752.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) 08/12/21 _x86_64_ (2 CPU) 18:57:43 LINUX RESTART (2 CPU) 18:58:02 tps rtps wtps bread/s bwrtn/s 18:59:01 84.75 21.72 63.03 3463.69 42075.45 19:00:01 124.83 3.10 121.74 2502.07 15041.64 19:01:01 3.15 0.02 3.13 0.13 103.75 19:02:01 0.43 0.10 0.33 1.73 5.50 19:03:01 0.28 0.00 0.28 0.00 4.68 Average: 42.55 4.93 37.62 1186.16 11346.91 18:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:59:01 5513172 0 763220 9.53 2620 1729928 1310948 14.47 602200 1500724 30448 19:00:01 5035356 0 864768 10.80 2620 2106196 1310860 14.47 847260 1671516 20 19:01:01 5067292 0 832832 10.40 2620 2106196 1213172 13.39 844248 1666556 16 19:02:01 5068908 0 831088 10.38 2620 2106324 1191676 13.16 843096 1666896 16 19:03:01 5068708 0 831284 10.38 2620 2106328 1191856 13.16 837704 1672704 16 Average: 5150687 0 824638 10.30 2620 2030994 1243702 13.73 794902 1635679 6103 18:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:59:01 eth0 748.35 552.87 2684.81 75.98 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 686.96 470.27 2138.42 853.67 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 25.20 37.57 1.95 206.36 0.00 0.00 0.00 0.00 19:01:01 eth0 0.43 0.25 0.26 0.17 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 eth0 0.88 0.28 0.31 0.17 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 285.85 203.62 959.19 186.36 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 5.06 7.54 0.39 41.41 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) 08/12/21 _x86_64_ (2 CPU) 18:57:43 LINUX RESTART (2 CPU) 18:58:02 CPU %user %nice %system %iowait %steal %idle 18:59:01 all 16.10 0.00 4.14 7.43 0.07 72.26 18:59:01 0 17.22 0.00 4.39 7.72 0.07 70.60 18:59:01 1 15.00 0.00 3.89 7.14 0.07 73.90 19:00:01 all 21.04 0.00 3.72 2.76 0.08 72.40 19:00:01 0 26.71 0.00 4.44 2.06 0.09 66.70 19:00:01 1 15.49 0.00 3.02 3.44 0.07 77.98 19:01:01 all 0.19 0.00 0.08 0.00 0.03 99.70 19:01:01 0 0.33 0.00 0.08 0.00 0.02 99.57 19:01:01 1 0.05 0.00 0.08 0.00 0.03 99.83 19:02:01 all 0.23 0.00 0.05 0.00 0.03 99.68 19:02:01 0 0.40 0.00 0.03 0.00 0.02 99.55 19:02:01 1 0.07 0.00 0.07 0.00 0.05 99.82 19:03:01 all 0.24 0.00 0.04 0.00 0.03 99.69 19:03:01 0 0.42 0.00 0.03 0.00 0.02 99.53 19:03:01 1 0.07 0.00 0.05 0.00 0.03 99.85 Average: all 7.35 0.00 1.56 1.97 0.05 89.08 Average: 0 8.73 0.00 1.74 1.88 0.04 87.61 Average: 1 5.98 0.00 1.39 2.05 0.05 90.53