---> uname -a: Linux prd-centos7-docker-4c-2g-260.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 18:48:51 LINUX RESTART (2 CPU) 18:50:01 tps rtps wtps bread/s bwrtn/s 18:51:01 1.83 0.00 1.83 0.00 35.70 18:52:01 0.30 0.00 0.30 0.00 3.48 18:53:01 0.23 0.00 0.23 0.00 2.70 18:54:01 0.23 0.00 0.23 0.00 3.48 18:55:01 0.33 0.00 0.33 0.00 4.15 18:56:01 0.18 0.00 0.18 0.00 2.07 18:57:01 0.27 0.00 0.27 0.00 3.51 18:58:01 128.28 0.03 128.25 3.73 31748.95 Average: 16.46 0.00 16.45 0.47 3975.84 18:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:51:01 5477964 0 795172 9.93 2620 1733176 1204304 13.30 572784 1560956 16 18:52:01 5476348 0 796780 9.95 2620 1733184 1204304 13.30 576700 1558872 8 18:53:01 5471620 0 801508 10.01 2620 1733184 1207924 13.34 581308 1558872 8 18:54:01 5473976 0 799144 9.98 2620 1733192 1204504 13.30 571252 1566976 8 18:55:01 5470912 0 802204 10.02 2620 1733196 1204576 13.30 574368 1566976 8 18:56:01 5470816 0 802296 10.02 2620 1733200 1204372 13.30 574380 1566980 8 18:57:01 5462720 0 810384 10.12 2620 1733208 1204372 13.30 582520 1566976 8 18:58:01 4109064 0 1058484 13.22 2620 2838764 1607540 17.75 895740 2487308 386692 Average: 5301678 0 833246 10.40 2620 1871388 1255237 13.86 616132 1679240 48344 18:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:51:01 eth0 0.68 0.08 0.05 0.01 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 1.08 0.35 0.33 0.20 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 0.77 0.35 0.30 0.20 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 1.25 0.47 0.46 0.27 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 0.37 0.07 0.03 0.01 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 1193.87 793.42 7677.85 69.86 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 62.89 81.23 4.78 366.95 0.00 0.00 0.00 0.00 Average: eth0 149.85 99.37 959.96 8.82 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 7.86 10.15 0.60 45.87 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) 18:48:51 LINUX RESTART (2 CPU) 18:50:01 CPU %user %nice %system %iowait %steal %idle 18:51:01 all 0.22 0.00 0.08 0.00 0.02 99.68 18:51:01 0 0.08 0.00 0.12 0.00 0.02 99.78 18:51:01 1 0.35 0.00 0.05 0.00 0.02 99.58 18:52:01 all 0.25 0.00 0.06 0.00 0.02 99.67 18:52:01 0 0.10 0.00 0.08 0.00 0.03 99.78 18:52:01 1 0.40 0.00 0.03 0.00 0.00 99.57 18:53:01 all 0.25 0.00 0.03 0.00 0.02 99.70 18:53:01 0 0.05 0.00 0.03 0.00 0.02 99.90 18:53:01 1 0.45 0.00 0.03 0.00 0.02 99.50 18:54:01 all 0.20 0.00 0.06 0.00 0.01 99.73 18:54:01 0 0.08 0.00 0.10 0.00 0.02 99.80 18:54:01 1 0.32 0.00 0.02 0.00 0.00 99.67 18:55:01 all 0.22 0.00 0.06 0.00 0.02 99.71 18:55:01 0 0.40 0.00 0.08 0.00 0.02 99.50 18:55:01 1 0.03 0.00 0.03 0.00 0.02 99.92 18:56:01 all 0.22 0.00 0.05 0.00 0.01 99.72 18:56:01 0 0.40 0.00 0.05 0.00 0.02 99.53 18:56:01 1 0.03 0.00 0.05 0.00 0.00 99.92 18:57:01 all 0.20 0.00 0.06 0.00 0.02 99.72 18:57:01 0 0.38 0.00 0.05 0.00 0.02 99.55 18:57:01 1 0.02 0.00 0.07 0.00 0.02 99.90 18:58:01 all 16.34 0.00 7.11 2.50 0.10 73.95 18:58:01 0 16.20 0.00 7.44 3.41 0.11 72.83 18:58:01 1 16.47 0.00 6.77 1.60 0.09 75.06 Average: all 2.14 0.00 0.89 0.30 0.02 96.65 Average: 0 2.11 0.00 0.95 0.40 0.03 96.51 Average: 1 2.16 0.00 0.84 0.19 0.02 96.78