---> uname -a: Linux prd-centos7-docker-4c-2g-686.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) 08/12/21 _x86_64_ (2 CPU) 06:41:00 LINUX RESTART (2 CPU) 06:42:01 tps rtps wtps bread/s bwrtn/s 06:43:01 1.85 0.00 1.85 0.00 37.24 06:44:01 0.22 0.00 0.22 0.00 2.83 06:45:01 0.17 0.00 0.17 0.00 2.42 06:46:01 0.27 0.00 0.27 0.00 3.65 06:47:01 0.35 0.00 0.35 0.00 5.05 06:48:01 0.28 0.00 0.28 0.00 4.26 06:49:01 0.20 0.00 0.20 0.00 2.70 06:50:01 0.20 0.00 0.20 0.00 1.90 Average: 0.44 0.00 0.44 0.00 7.51 06:42:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 5458132 0 811632 10.13 2620 1736548 1290124 14.24 589600 1562140 16 06:44:01 5470360 0 799400 9.98 2620 1736552 1207020 13.33 582212 1558952 8 06:45:01 5467192 0 802564 10.02 2620 1736556 1207308 13.33 585516 1558956 16 06:46:01 5469036 0 800716 10.00 2620 1736560 1207020 13.33 583072 1559800 8 06:47:01 5468240 0 801508 10.01 2620 1736564 1207104 13.33 577228 1566184 8 06:48:01 5467948 0 801796 10.01 2620 1736568 1207020 13.33 577704 1566232 8 06:49:01 5466072 0 803664 10.03 2620 1736576 1207092 13.33 579760 1566232 8 06:50:01 5454876 0 814852 10.17 2620 1736584 1207020 13.33 591196 1566232 8 Average: 5465232 0 804516 10.05 2620 1736564 1217464 13.44 583286 1563091 10 06:42:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 eth0 4.78 1.38 3.32 0.10 0.00 0.00 0.00 0.00 06:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 eth0 0.28 0.08 0.03 0.01 0.00 0.00 0.00 0.00 06:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 eth0 1.33 0.60 0.58 0.40 0.00 0.00 0.00 0.00 06:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 eth0 0.20 0.13 0.07 0.01 0.00 0.00 0.00 0.00 06:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.88 0.32 0.51 0.07 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 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) 08/12/21 _x86_64_ (2 CPU) 06:41:00 LINUX RESTART (2 CPU) 06:42:01 CPU %user %nice %system %iowait %steal %idle 06:43:01 all 0.19 0.00 0.08 0.00 0.02 99.72 06:43:01 0 0.13 0.00 0.07 0.00 0.00 99.80 06:43:01 1 0.25 0.00 0.08 0.00 0.03 99.63 06:44:01 all 0.16 0.00 0.06 0.00 0.02 99.77 06:44:01 0 0.05 0.00 0.07 0.00 0.02 99.87 06:44:01 1 0.27 0.00 0.05 0.00 0.02 99.67 06:45:01 all 0.25 0.00 0.04 0.00 0.02 99.69 06:45:01 0 0.42 0.00 0.05 0.00 0.02 99.52 06:45:01 1 0.08 0.00 0.03 0.00 0.02 99.87 06:46:01 all 0.08 0.00 0.03 0.00 0.03 99.87 06:46:01 0 0.08 0.00 0.02 0.00 0.03 99.87 06:46:01 1 0.07 0.00 0.03 0.00 0.02 99.88 06:47:01 all 0.13 0.00 0.04 0.00 0.03 99.80 06:47:01 0 0.05 0.00 0.05 0.00 0.03 99.87 06:47:01 1 0.22 0.00 0.03 0.00 0.02 99.73 06:48:01 all 0.08 0.00 0.02 0.00 0.03 99.87 06:48:01 0 0.02 0.00 0.02 0.00 0.02 99.95 06:48:01 1 0.15 0.00 0.02 0.00 0.03 99.80 06:49:01 all 0.12 0.00 0.04 0.00 0.03 99.82 06:49:01 0 0.05 0.00 0.03 0.00 0.02 99.90 06:49:01 1 0.18 0.00 0.05 0.00 0.03 99.73 06:50:01 all 0.06 0.00 0.04 0.00 0.04 99.86 06:50:01 0 0.02 0.00 0.03 0.00 0.05 99.90 06:50:01 1 0.10 0.00 0.05 0.00 0.03 99.82 Average: all 0.13 0.00 0.04 0.00 0.02 99.80 Average: 0 0.10 0.00 0.04 0.00 0.02 99.83 Average: 1 0.17 0.00 0.04 0.00 0.03 99.77