---> uname -a: Linux prd-centos7-docker-4c-2g-28101.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 15:22:11 LINUX RESTART (2 CPU) 15:23:01 tps rtps wtps bread/s bwrtn/s 15:24:01 7.81 0.32 7.49 29.70 1115.55 15:25:01 0.33 0.00 0.33 0.00 5.80 15:26:01 0.28 0.00 0.28 0.00 3.66 15:27:01 0.22 0.00 0.22 0.00 2.57 15:28:01 0.28 0.00 0.28 0.00 3.26 15:29:01 0.30 0.00 0.30 0.00 4.45 Average: 1.54 0.05 1.49 4.95 189.29 15:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:24:01 5653160 0 618592 7.72 2620 1734560 1467364 16.20 584216 1534884 20 15:25:01 5653292 0 618452 7.72 2620 1734568 1421428 15.69 585524 1534848 20 15:26:01 5653464 0 618280 7.72 2620 1734568 1421500 15.69 584732 1535208 12 15:27:01 5656476 0 615260 7.68 2620 1734576 1421092 15.69 582508 1535208 12 15:28:01 5657264 0 614468 7.67 2620 1734580 1423992 15.72 580864 1536192 16 15:29:01 5657656 0 614072 7.67 2620 1734584 1423896 15.72 580528 1536192 20 Average: 5655219 0 616521 7.70 2620 1734573 1429879 15.79 583062 1535422 17 15:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:24:01 eth0 10.62 6.98 9.89 3.35 0.00 0.00 0.00 0.00 15:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:24:01 docker0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 eth0 4.03 2.05 3.70 0.31 0.00 0.00 0.00 0.00 15:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 eth0 0.85 0.50 0.31 0.21 0.00 0.00 0.00 0.00 15:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 eth0 0.32 0.25 0.14 0.07 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 2.65 1.64 2.34 0.66 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 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/09/21 _x86_64_ (2 CPU) 15:22:11 LINUX RESTART (2 CPU) 15:23:01 CPU %user %nice %system %iowait %steal %idle 15:24:01 all 0.84 0.00 0.32 0.16 0.03 98.65 15:24:01 0 0.94 0.00 0.35 0.10 0.03 98.58 15:24:01 1 0.75 0.00 0.28 0.22 0.02 98.73 15:25:01 all 0.26 0.00 0.08 0.00 0.03 99.63 15:25:01 0 0.40 0.00 0.08 0.00 0.02 99.50 15:25:01 1 0.12 0.00 0.08 0.00 0.03 99.77 15:26:01 all 0.18 0.00 0.03 0.00 0.03 99.76 15:26:01 0 0.33 0.00 0.03 0.00 0.02 99.62 15:26:01 1 0.03 0.00 0.03 0.00 0.03 99.90 15:27:01 all 0.21 0.00 0.05 0.00 0.02 99.72 15:27:01 0 0.37 0.00 0.03 0.00 0.02 99.58 15:27:01 1 0.05 0.00 0.07 0.00 0.02 99.87 15:28:01 all 0.23 0.00 0.04 0.00 0.03 99.70 15:28:01 0 0.40 0.00 0.07 0.00 0.02 99.52 15:28:01 1 0.07 0.00 0.02 0.00 0.03 99.88 15:29:01 all 0.19 0.00 0.03 0.00 0.03 99.76 15:29:01 0 0.35 0.00 0.03 0.00 0.03 99.58 15:29:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 0.32 0.00 0.09 0.03 0.02 99.54 Average: 0 0.47 0.00 0.10 0.02 0.02 99.40 Average: 1 0.18 0.00 0.08 0.04 0.03 99.68