---> uname -a: Linux prd-centos7-docker-4c-2g-1186.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) 03:59:50 LINUX RESTART (2 CPU) 04:01:02 tps rtps wtps bread/s bwrtn/s 04:02:01 3.25 0.08 3.17 1.63 112.35 04:03:01 0.43 0.00 0.43 0.00 5.96 04:04:01 0.17 0.00 0.17 0.00 2.28 04:05:01 0.15 0.00 0.15 0.00 1.88 04:06:01 0.27 0.00 0.27 0.00 3.25 04:07:01 0.33 0.00 0.33 0.00 4.05 04:08:01 12.62 0.13 12.49 13.72 773.52 Average: 2.46 0.03 2.43 2.19 129.10 04:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:02:01 5423756 0 813132 10.15 2620 1769432 1249428 13.79 606900 1577680 20 04:03:01 5430144 0 806740 10.07 2620 1769436 1196724 13.21 604224 1574916 16 04:04:01 5427024 0 809856 10.11 2620 1769440 1197012 13.22 603028 1578832 20 04:05:01 5427696 0 809144 10.10 2620 1769480 1197004 13.22 602012 1579504 24 04:06:01 5428700 0 808168 10.09 2620 1769452 1196884 13.21 597756 1583176 8 04:07:01 5429820 0 807044 10.08 2620 1769456 1196788 13.21 597180 1583176 8 04:08:01 4824328 0 922048 11.51 2620 2259944 1299944 14.35 766528 1930944 488488 Average: 5341638 0 825162 10.30 2620 1839520 1219112 13.46 625375 1629747 69798 04:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:02:01 eth0 5.91 3.22 5.85 0.21 0.00 0.00 0.00 0.00 04:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 eth0 0.73 0.08 0.06 0.01 0.00 0.00 0.00 0.00 04:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 eth0 2.42 0.65 0.70 0.40 0.00 0.00 0.00 0.00 04:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 eth0 1.13 0.60 0.55 0.40 0.00 0.00 0.00 0.00 04:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 eth0 0.28 0.18 0.09 0.07 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 eth0 389.02 256.43 2617.37 59.28 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.21 37.41 375.88 8.65 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 0.00 0.00 0.00 0.00 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) 03:59:50 LINUX RESTART (2 CPU) 04:01:02 CPU %user %nice %system %iowait %steal %idle 04:02:01 all 0.26 0.00 0.08 0.01 0.03 99.62 04:02:01 0 0.31 0.00 0.08 0.02 0.02 99.58 04:02:01 1 0.22 0.00 0.09 0.00 0.03 99.66 04:03:01 all 0.14 0.00 0.03 0.00 0.03 99.79 04:03:01 0 0.03 0.00 0.03 0.00 0.03 99.90 04:03:01 1 0.25 0.00 0.03 0.00 0.03 99.68 04:04:01 all 0.13 0.00 0.03 0.00 0.03 99.81 04:04:01 0 0.07 0.00 0.03 0.00 0.05 99.85 04:04:01 1 0.18 0.00 0.03 0.00 0.02 99.77 04:05:01 all 0.13 0.00 0.03 0.00 0.03 99.82 04:05:01 0 0.08 0.00 0.03 0.00 0.03 99.85 04:05:01 1 0.18 0.00 0.02 0.00 0.02 99.78 04:06:01 all 0.13 0.00 0.02 0.00 0.03 99.82 04:06:01 0 0.05 0.00 0.02 0.00 0.05 99.88 04:06:01 1 0.22 0.00 0.02 0.00 0.02 99.75 04:07:01 all 0.15 0.00 0.03 0.00 0.03 99.79 04:07:01 0 0.00 0.00 0.03 0.00 0.02 99.95 04:07:01 1 0.30 0.00 0.03 0.00 0.03 99.63 04:08:01 all 7.85 0.00 2.90 0.03 0.03 89.19 04:08:01 0 8.23 0.00 3.11 0.03 0.03 88.59 04:08:01 1 7.47 0.00 2.68 0.02 0.03 89.80 Average: all 1.24 0.00 0.44 0.00 0.03 98.28 Average: 0 1.24 0.00 0.47 0.01 0.03 98.25 Average: 1 1.25 0.00 0.41 0.00 0.03 98.31