---> uname -a: Linux prd-centos7-docker-4c-2g-1477.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) 09/25/21 _x86_64_ (2 CPU) 20:28:25 LINUX RESTART (2 CPU) 20:29:01 tps rtps wtps bread/s bwrtn/s 20:30:02 83.13 3.73 79.40 2601.93 3113.57 20:31:01 0.46 0.00 0.46 0.00 7.78 20:32:01 0.25 0.00 0.25 0.00 2.83 20:33:01 0.25 0.00 0.25 0.00 3.46 20:34:01 0.27 0.00 0.27 0.00 3.33 20:35:01 0.30 0.03 0.27 3.73 3.10 Average: 14.15 0.63 13.52 435.66 523.98 20:29:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:30:02 5470664 0 803612 10.03 2620 1732044 1288584 14.23 575644 1563544 20 20:31:01 5475420 0 798848 9.97 2620 1732052 1253264 13.84 571868 1563508 16 20:32:01 5481424 0 792840 9.90 2620 1732056 1203692 13.29 568040 1562236 8 20:33:01 5478424 0 795832 9.94 2620 1732064 1204016 13.29 570824 1562740 8 20:34:01 5480112 0 794140 9.92 2620 1732068 1203788 13.29 562440 1569692 12 20:35:01 5477164 0 796940 9.95 2620 1732216 1205400 13.31 564804 1569740 52 Average: 5477201 0 797035 9.95 2620 1732083 1226457 13.54 568937 1565243 19 20:29:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:30:02 eth0 197.72 125.09 461.93 38.04 0.00 0.00 0.00 0.00 20:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:02 docker0 2.46 2.00 0.56 4.20 0.00 0.00 0.00 0.00 20:31:01 eth0 4.95 1.86 3.24 0.13 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 0.97 0.57 0.54 0.40 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 5.60 3.40 4.68 1.68 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 35.11 21.93 78.66 6.74 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 0.41 0.33 0.09 0.70 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) 09/25/21 _x86_64_ (2 CPU) 20:28:25 LINUX RESTART (2 CPU) 20:29:01 CPU %user %nice %system %iowait %steal %idle 20:30:02 all 5.30 0.00 2.11 2.02 0.05 90.53 20:30:02 0 5.83 0.00 2.07 1.39 0.05 90.66 20:30:02 1 4.76 0.00 2.15 2.64 0.05 90.40 20:31:01 all 0.08 0.00 0.07 0.00 0.03 99.82 20:31:01 0 0.07 0.00 0.08 0.00 0.03 99.81 20:31:01 1 0.09 0.00 0.05 0.00 0.03 99.83 20:32:01 all 0.07 0.00 0.03 0.00 0.05 99.85 20:32:01 0 0.05 0.00 0.02 0.00 0.03 99.90 20:32:01 1 0.08 0.00 0.05 0.00 0.07 99.80 20:33:01 all 0.15 0.00 0.06 0.00 0.03 99.77 20:33:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:33:01 1 0.25 0.00 0.08 0.00 0.05 99.61 20:34:01 all 0.05 0.00 0.04 0.00 0.04 99.87 20:34:01 0 0.03 0.00 0.05 0.00 0.05 99.87 20:34:01 1 0.07 0.00 0.03 0.00 0.03 99.87 20:35:01 all 0.41 0.00 0.26 0.01 0.03 99.29 20:35:01 0 0.45 0.00 0.32 0.00 0.02 99.22 20:35:01 1 0.37 0.00 0.20 0.02 0.05 99.36 Average: all 1.00 0.00 0.43 0.33 0.04 98.20 Average: 0 1.07 0.00 0.43 0.23 0.03 98.24 Average: 1 0.93 0.00 0.43 0.44 0.05 98.15