---> uname -a: Linux prd-centos7-docker-4c-2g-174.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) 09/14/21 _x86_64_ (2 CPU) 21:47:16 LINUX RESTART (2 CPU) 21:48:01 tps rtps wtps bread/s bwrtn/s 21:49:01 21.85 3.38 18.47 2557.47 4097.70 21:50:01 1.75 0.00 1.75 0.00 32.21 21:51:01 0.35 0.00 0.35 0.00 3.40 21:52:02 0.77 0.10 0.67 9.99 8.16 Average: 6.18 0.87 5.31 641.95 1035.50 21:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:49:01 5441420 0 795784 9.94 2620 1769108 1255524 13.86 590140 1577892 24 21:50:01 5445208 0 791988 9.89 2620 1769116 1203084 13.28 586828 1577856 16 21:51:01 5444552 0 792644 9.90 2620 1769116 1203360 13.29 593780 1572288 20 21:52:02 5376752 0 828120 10.34 2620 1801440 1384816 15.29 745060 1485596 32028 Average: 5426983 0 802134 10.02 2620 1777195 1261696 13.93 628952 1553408 8022 21:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:49:01 eth0 209.51 176.25 667.31 27.37 0.00 0.00 0.00 0.00 21:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:49:01 docker0 111.94 106.41 10.02 316.07 0.00 0.00 0.00 0.00 21:50:01 eth0 0.83 0.07 0.07 0.01 0.00 0.00 0.00 0.00 21:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 eth0 0.52 0.32 0.27 0.20 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 eth0 110.44 74.85 550.86 8.72 0.00 0.00 0.00 0.00 21:52:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.33 62.88 304.66 9.07 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 27.99 26.61 2.50 79.03 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) 09/14/21 _x86_64_ (2 CPU) 21:47:16 LINUX RESTART (2 CPU) 21:48:01 CPU %user %nice %system %iowait %steal %idle 21:49:01 all 4.85 0.00 1.64 0.63 0.03 92.85 21:49:01 0 4.55 0.00 1.88 0.71 0.03 92.82 21:49:01 1 5.15 0.00 1.40 0.54 0.03 92.87 21:50:01 all 0.22 0.00 0.06 0.00 0.01 99.72 21:50:01 0 0.38 0.00 0.05 0.00 0.00 99.57 21:50:01 1 0.05 0.00 0.07 0.00 0.02 99.87 21:51:01 all 0.25 0.00 0.04 0.00 0.02 99.69 21:51:01 0 0.42 0.00 0.03 0.00 0.02 99.53 21:51:01 1 0.08 0.00 0.05 0.00 0.02 99.85 21:52:02 all 1.69 0.00 0.50 0.00 0.02 97.79 21:52:02 0 1.06 0.00 0.47 0.00 0.02 98.46 21:52:02 1 2.33 0.00 0.52 0.00 0.02 97.13 Average: all 1.74 0.00 0.56 0.16 0.02 97.53 Average: 0 1.59 0.00 0.60 0.18 0.02 97.61 Average: 1 1.89 0.00 0.51 0.13 0.02 97.44