---> uname -a: Linux prd-centos7-docker-4c-2g-1670.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) 09/27/21 _x86_64_ (2 CPU) 18:06:07 LINUX RESTART (2 CPU) 18:07:01 tps rtps wtps bread/s bwrtn/s 18:08:01 4.33 0.00 4.33 0.00 1412.09 18:09:01 6.00 0.00 6.00 0.00 4702.63 18:10:01 117.82 3.10 114.72 2502.07 13077.60 18:11:01 2.18 0.00 2.18 0.00 67.77 18:12:01 0.23 0.00 0.23 0.00 3.83 18:13:01 0.32 0.00 0.32 0.00 4.40 18:14:01 3.81 0.10 3.71 9.99 138.36 Average: 19.24 0.46 18.79 358.88 2772.62 18:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:08:01 5591916 0 748292 9.34 2620 1666104 1238736 13.68 528112 1500116 45032 18:09:01 5450680 0 762644 9.52 2620 1792988 1238784 13.68 663732 1502096 31276 18:10:01 4920976 0 974376 12.17 2620 2110960 1296012 14.31 955740 1677876 20 18:11:01 4956116 0 939232 11.73 2620 2110964 1187680 13.11 944632 1677876 8 18:12:01 4955576 0 939764 11.73 2620 2110972 1187800 13.11 935992 1687292 12 18:13:01 4955116 0 940224 11.74 2620 2110972 1187960 13.12 936524 1687292 20 18:14:01 4718592 0 999240 12.48 2620 2288480 1375212 15.18 1104700 1733852 176452 Average: 5078425 0 900539 11.24 2620 2027349 1244598 13.74 867062 1638057 36117 18:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:08:01 eth0 372.78 238.69 963.64 16.46 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 904.93 574.10 2174.57 39.02 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 460.11 310.49 1182.31 783.11 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 34.99 47.50 2.49 205.49 0.00 0.00 0.00 0.00 18:11:01 eth0 1.20 0.02 0.11 0.00 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 1.22 0.45 0.46 0.27 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.92 0.57 0.53 0.40 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 299.03 200.50 1617.79 17.95 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 291.49 189.28 848.58 122.47 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 5.00 6.79 0.36 29.36 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) 09/27/21 _x86_64_ (2 CPU) 18:06:07 LINUX RESTART (2 CPU) 18:07:01 CPU %user %nice %system %iowait %steal %idle 18:08:01 all 1.58 0.00 0.46 0.00 0.03 97.93 18:08:01 0 1.39 0.00 0.58 0.00 0.03 98.00 18:08:01 1 1.78 0.00 0.35 0.00 0.02 97.85 18:09:01 all 3.00 0.00 0.88 0.00 0.05 96.07 18:09:01 0 3.03 0.00 0.99 0.00 0.05 95.93 18:09:01 1 2.98 0.00 0.77 0.00 0.05 96.21 18:10:01 all 19.30 0.00 3.49 2.42 0.08 74.71 18:10:01 0 22.41 0.00 3.83 3.28 0.09 70.39 18:10:01 1 16.23 0.00 3.15 1.58 0.07 78.97 18:11:01 all 0.18 0.00 0.07 0.00 0.01 99.74 18:11:01 0 0.08 0.00 0.05 0.00 0.00 99.87 18:11:01 1 0.28 0.00 0.08 0.00 0.02 99.62 18:12:01 all 0.49 0.00 0.78 0.00 0.00 98.73 18:12:01 0 0.36 0.00 0.79 0.00 0.00 98.84 18:12:01 1 0.61 0.00 0.76 0.00 0.00 98.62 18:13:01 all 0.26 0.00 0.05 0.00 0.02 99.67 18:13:01 0 0.13 0.00 0.05 0.00 0.02 99.80 18:13:01 1 0.38 0.00 0.05 0.00 0.02 99.55 18:14:01 all 3.46 0.00 1.20 0.02 0.02 95.31 18:14:01 0 3.02 0.00 1.35 0.02 0.02 95.60 18:14:01 1 3.91 0.00 1.04 0.02 0.02 95.01 Average: all 3.97 0.00 0.98 0.34 0.03 94.69 Average: 0 4.25 0.00 1.08 0.46 0.03 94.19 Average: 1 3.69 0.00 0.88 0.22 0.03 95.19