---> uname -a: Linux prd-centos7-docker-4c-2g-247.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) 09/15/21 _x86_64_ (2 CPU) 17:59:12 LINUX RESTART (2 CPU) 18:00:02 tps rtps wtps bread/s bwrtn/s 18:01:01 5.16 0.00 5.16 0.00 2315.14 18:02:01 36.15 0.13 36.01 2.53 4986.13 18:03:01 95.60 3.08 92.52 2501.40 11672.22 18:04:01 1.23 0.00 1.23 0.00 20.96 18:05:01 0.22 0.00 0.22 0.00 2.22 18:06:01 0.45 0.00 0.45 0.00 7.35 Average: 23.19 0.54 22.65 418.47 3170.02 18:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:01:01 5544444 0 761172 9.50 2620 1700704 1244384 13.74 573612 1500576 42956 18:02:01 5407788 0 754024 9.41 2620 1844508 1216512 13.43 661524 1545836 45064 18:03:01 5046736 0 849780 10.61 2620 2109804 1282484 14.16 846904 1681396 20 18:04:01 5059968 0 836540 10.45 2620 2109812 1186436 13.10 837028 1681396 16 18:05:01 5057032 0 839472 10.48 2620 2109816 1186640 13.10 839972 1681988 16 18:06:01 5056456 0 840044 10.49 2620 2109820 1186688 13.10 840104 1681988 8 Average: 5195404 0 813505 10.16 2620 1997411 1217191 13.44 766524 1628863 14680 18:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:01:01 eth0 472.55 336.73 1315.24 23.04 0.00 0.00 0.00 0.00 18:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 eth0 587.96 406.46 1691.20 28.74 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 eth0 362.96 249.95 1044.15 779.21 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 33.34 45.69 2.39 205.96 0.00 0.00 0.00 0.00 18:04:01 eth0 0.80 0.07 0.08 0.01 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 1.80 0.93 0.98 0.48 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.57 0.27 0.28 0.14 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 237.17 165.29 673.69 138.92 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 5.57 7.64 0.40 34.42 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) 09/15/21 _x86_64_ (2 CPU) 17:59:12 LINUX RESTART (2 CPU) 18:00:02 CPU %user %nice %system %iowait %steal %idle 18:01:01 all 2.01 0.00 0.44 0.01 0.03 97.50 18:01:01 0 2.44 0.00 0.59 0.02 0.03 96.92 18:01:01 1 1.60 0.00 0.29 0.00 0.03 98.08 18:02:01 all 5.04 0.00 0.78 0.90 0.05 93.24 18:02:01 0 5.13 0.00 1.03 1.58 0.07 92.19 18:02:01 1 4.95 0.00 0.53 0.22 0.03 94.27 18:03:01 all 16.16 0.00 3.16 1.78 0.05 78.85 18:03:01 0 14.90 0.00 2.98 2.53 0.05 79.54 18:03:01 1 17.43 0.00 3.34 1.03 0.05 78.15 18:04:01 all 0.16 0.00 0.06 0.00 0.02 99.77 18:04:01 0 0.28 0.00 0.08 0.00 0.02 99.62 18:04:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:05:01 all 0.19 0.00 0.04 0.00 0.02 99.75 18:05:01 0 0.33 0.00 0.05 0.00 0.02 99.60 18:05:01 1 0.05 0.00 0.03 0.00 0.02 99.90 18:06:01 all 0.18 0.00 0.04 0.00 0.03 99.75 18:06:01 0 0.33 0.00 0.03 0.00 0.02 99.62 18:06:01 1 0.03 0.00 0.05 0.00 0.03 99.88 Average: all 3.90 0.00 0.74 0.44 0.03 94.88 Average: 0 3.85 0.00 0.78 0.68 0.03 94.65 Average: 1 3.96 0.00 0.70 0.21 0.03 95.11