---> uname -a: Linux prd-centos7-docker-4c-2g-368.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) 07/28/21 _x86_64_ (2 CPU) 16:05:07 LINUX RESTART (2 CPU) 16:06:01 tps rtps wtps bread/s bwrtn/s 16:07:01 16.13 0.67 15.47 352.45 2913.77 16:08:01 0.57 0.00 0.57 0.00 10.04 16:09:01 0.28 0.00 0.28 0.00 3.20 16:10:01 0.18 0.00 0.18 0.00 3.00 16:11:01 0.23 0.00 0.23 0.00 2.38 16:12:01 0.37 0.00 0.37 0.00 5.48 16:13:01 0.23 0.00 0.23 0.00 2.97 Average: 2.57 0.10 2.48 50.37 420.29 16:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:07:01 5465700 0 804032 10.04 2620 1736580 1269748 14.02 581212 1563112 20 16:08:01 5471152 0 798576 9.97 2620 1736584 1206012 13.32 578440 1561652 16 16:09:01 5470232 0 799496 9.98 2620 1736584 1206072 13.32 574720 1565844 20 16:10:01 5469280 0 800440 9.99 2620 1736592 1206024 13.32 575456 1566444 12 16:11:01 5466632 0 803084 10.03 2620 1736596 1205988 13.31 574540 1569988 20 16:12:01 5468200 0 801512 10.01 2620 1736600 1205784 13.31 573252 1569988 8 16:13:01 5466388 0 803316 10.03 2620 1736608 1205784 13.31 575160 1569988 8 Average: 5468226 0 801494 10.01 2620 1736592 1215059 13.41 576111 1566717 15 16:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:07:01 eth0 43.57 34.52 53.80 9.86 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 16.77 13.29 1.59 26.85 0.00 0.00 0.00 0.00 16:08:01 eth0 1.97 0.60 0.62 0.37 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 0.77 0.32 0.30 0.23 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 1.03 0.33 0.32 0.20 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.73 0.42 0.41 0.26 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 6.91 5.19 7.93 1.56 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 2.40 1.90 0.23 3.84 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) 07/28/21 _x86_64_ (2 CPU) 16:05:07 LINUX RESTART (2 CPU) 16:06:01 CPU %user %nice %system %iowait %steal %idle 16:07:01 all 1.90 0.00 0.96 0.36 0.03 96.75 16:07:01 0 1.78 0.00 1.01 0.52 0.03 96.66 16:07:01 1 2.01 0.00 0.91 0.20 0.03 96.84 16:08:01 all 0.24 0.00 0.11 0.00 0.02 99.63 16:08:01 0 0.08 0.00 0.13 0.00 0.02 99.77 16:08:01 1 0.40 0.00 0.08 0.00 0.02 99.50 16:09:01 all 0.23 0.00 0.05 0.00 0.03 99.69 16:09:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:09:01 1 0.42 0.00 0.05 0.00 0.03 99.50 16:10:01 all 0.09 0.00 0.06 0.00 0.02 99.83 16:10:01 0 0.07 0.00 0.05 0.00 0.03 99.85 16:10:01 1 0.12 0.00 0.07 0.00 0.00 99.82 16:11:01 all 0.14 0.00 0.06 0.00 0.03 99.77 16:11:01 0 0.13 0.00 0.07 0.00 0.03 99.77 16:11:01 1 0.15 0.00 0.05 0.00 0.02 99.78 16:12:01 all 0.22 0.00 0.05 0.00 0.02 99.72 16:12:01 0 0.03 0.00 0.05 0.00 0.02 99.90 16:12:01 1 0.40 0.00 0.05 0.00 0.02 99.53 16:13:01 all 0.22 0.00 0.08 0.00 0.02 99.69 16:13:01 0 0.05 0.00 0.08 0.00 0.02 99.85 16:13:01 1 0.38 0.00 0.07 0.00 0.02 99.53 Average: all 0.43 0.00 0.19 0.05 0.02 99.30 Average: 0 0.31 0.00 0.21 0.07 0.02 99.38 Average: 1 0.55 0.00 0.18 0.03 0.02 99.22