---> uname -a: Linux prd-centos7-docker-4c-2g-1330.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 7.7G 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 7.7G 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) 09/24/21 _x86_64_ (2 CPU) 23:17:39 LINUX RESTART (2 CPU) 23:18:01 tps rtps wtps bread/s bwrtn/s 23:19:02 132.92 18.70 114.22 5755.20 25138.25 23:20:01 1.85 0.00 1.85 0.00 37.33 23:21:01 0.25 0.00 0.25 0.00 3.18 23:22:01 0.18 0.00 0.18 0.00 3.13 23:23:01 0.30 0.00 0.30 0.00 3.90 23:24:01 0.27 0.00 0.27 0.00 4.26 23:25:01 0.28 0.00 0.28 0.00 3.36 Average: 19.48 2.68 16.80 824.33 3608.41 23:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:19:02 5470668 0 804148 10.04 2620 1731504 1279864 14.13 574904 1563408 128 23:20:01 5476076 0 798728 9.97 2620 1731516 1239340 13.68 570536 1563372 16 23:21:01 5476304 0 798500 9.97 2620 1731516 1217812 13.45 571572 1562508 20 23:22:01 5474912 0 799884 9.99 2620 1731524 1217940 13.45 572940 1562508 16 23:23:01 5476716 0 798076 9.96 2620 1731528 1205604 13.31 567620 1566492 16 23:24:01 5474188 0 800600 10.00 2620 1731532 1205640 13.31 570600 1566496 8 23:25:01 5473800 0 800984 10.00 2620 1731536 1205640 13.31 570576 1566492 20 Average: 5474666 0 800131 9.99 2620 1731522 1224549 13.52 571250 1564468 32 23:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:19:02 eth0 390.04 238.93 984.15 71.78 0.00 0.00 0.00 0.00 23:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:19:02 docker0 1.85 1.45 0.42 2.61 0.00 0.00 0.00 0.00 23:20:01 eth0 3.24 0.83 0.98 0.60 0.00 0.00 0.00 0.00 23:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 eth0 2.05 0.32 0.38 0.20 0.00 0.00 0.00 0.00 23:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 eth0 2.23 0.60 0.67 0.43 0.00 0.00 0.00 0.00 23:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 eth0 0.63 0.37 0.28 0.20 0.00 0.00 0.00 0.00 23:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 eth0 0.83 0.48 0.41 0.27 0.00 0.00 0.00 0.00 23:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 eth0 1.18 0.37 0.33 0.20 0.00 0.00 0.00 0.00 23:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.31 34.65 141.40 10.55 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 0.26 0.21 0.06 0.37 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) 09/24/21 _x86_64_ (2 CPU) 23:17:39 LINUX RESTART (2 CPU) 23:18:01 CPU %user %nice %system %iowait %steal %idle 23:19:02 all 16.38 0.00 4.48 4.49 0.08 74.58 23:19:02 0 16.09 0.00 4.63 3.72 0.09 75.47 23:19:02 1 16.68 0.00 4.32 5.25 0.07 73.68 23:20:01 all 0.26 0.00 0.07 0.00 0.01 99.66 23:20:01 0 0.12 0.00 0.07 0.00 0.02 99.80 23:20:01 1 0.41 0.00 0.07 0.00 0.00 99.52 23:21:01 all 0.26 0.00 0.06 0.00 0.03 99.66 23:21:01 0 0.10 0.00 0.05 0.00 0.03 99.82 23:21:01 1 0.42 0.00 0.07 0.00 0.02 99.50 23:22:01 all 0.16 0.00 0.03 0.00 0.03 99.79 23:22:01 0 0.20 0.00 0.03 0.00 0.03 99.73 23:22:01 1 0.12 0.00 0.02 0.00 0.02 99.85 23:23:01 all 0.19 0.00 0.03 0.00 0.02 99.76 23:23:01 0 0.33 0.00 0.03 0.00 0.02 99.62 23:23:01 1 0.05 0.00 0.03 0.00 0.02 99.90 23:24:01 all 0.21 0.00 0.03 0.00 0.02 99.74 23:24:01 0 0.38 0.00 0.02 0.00 0.02 99.58 23:24:01 1 0.03 0.00 0.05 0.00 0.02 99.90 23:25:01 all 0.18 0.00 0.03 0.00 0.02 99.78 23:25:01 0 0.30 0.00 0.03 0.00 0.02 99.65 23:25:01 1 0.05 0.00 0.02 0.00 0.02 99.92 Average: all 2.47 0.00 0.66 0.63 0.03 96.22 Average: 0 2.45 0.00 0.68 0.52 0.03 96.32 Average: 1 2.48 0.00 0.64 0.73 0.02 96.13