---> uname -a: Linux prd-centos7-docker-4c-2g-1157.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 9.0G 32G 23% / 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 9.0G 32G 23% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/10/22 _x86_64_ (2 CPU) 22:08:29 LINUX RESTART (2 CPU) 22:09:01 tps rtps wtps bread/s bwrtn/s 22:10:01 17.92 2.90 15.02 2253.19 2479.57 22:11:01 0.55 0.00 0.55 0.00 9.22 22:12:01 0.22 0.00 0.22 0.00 3.10 22:13:01 0.23 0.00 0.23 0.00 3.60 22:14:02 30.38 0.03 30.35 3.71 11567.55 22:15:01 139.58 0.00 139.58 0.00 39049.03 Average: 31.19 0.49 30.70 376.89 8774.00 22:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:10:01 5708144 0 605324 7.56 2620 1692852 1202464 13.28 549212 1518728 28 22:11:01 5710668 0 602792 7.53 2620 1692860 1159252 12.80 547900 1518692 20 22:12:01 5704144 0 609316 7.61 2620 1692860 1183236 13.06 553752 1518692 20 22:13:01 5708332 0 605120 7.56 2620 1692868 1159124 12.80 550400 1518696 20 22:14:02 4854332 0 741048 9.25 2620 2410940 1341844 14.81 661712 2169396 432844 22:15:01 3985064 0 1006380 12.57 2620 3014876 1718956 18.98 923112 2642124 48 Average: 5278447 0 694997 8.68 2620 2032876 1294146 14.29 631015 1814388 72163 22:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:10:01 eth0 67.51 44.90 357.64 14.41 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 docker0 2.98 1.82 0.63 11.15 0.00 0.00 0.00 0.00 22:11:01 eth0 1.02 0.35 0.39 0.26 0.00 0.00 0.00 0.00 22:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 eth0 9.70 3.02 9.43 0.56 0.00 0.00 0.00 0.00 22:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:02 eth0 143.44 77.79 4042.58 11.48 0.00 0.00 0.00 0.00 22:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 182.59 123.98 3340.53 108.58 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 veth0509e29 2.18 1.64 0.42 0.43 0.00 0.00 0.00 0.00 22:15:01 docker0 8.14 8.66 0.98 39.67 0.00 0.00 0.00 0.00 Average: eth0 67.14 41.49 1288.51 22.31 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: veth0509e29 0.36 0.27 0.07 0.07 0.00 0.00 0.00 0.00 Average: docker0 1.84 1.73 0.27 8.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/10/22 _x86_64_ (2 CPU) 22:08:29 LINUX RESTART (2 CPU) 22:09:01 CPU %user %nice %system %iowait %steal %idle 22:10:01 all 3.00 0.00 1.45 0.39 0.03 95.13 22:10:01 0 2.81 0.00 1.55 0.54 0.03 95.07 22:10:01 1 3.18 0.00 1.35 0.24 0.03 95.20 22:11:01 all 0.19 0.00 0.08 0.00 0.02 99.71 22:11:01 0 0.08 0.00 0.07 0.00 0.02 99.83 22:11:01 1 0.30 0.00 0.10 0.00 0.02 99.58 22:12:01 all 0.24 0.00 0.06 0.00 0.02 99.68 22:12:01 0 0.15 0.00 0.08 0.00 0.02 99.75 22:12:01 1 0.34 0.00 0.03 0.00 0.02 99.61 22:13:01 all 0.15 0.00 0.05 0.00 0.02 99.78 22:13:01 0 0.07 0.00 0.07 0.00 0.03 99.83 22:13:01 1 0.23 0.00 0.03 0.00 0.00 99.73 22:14:02 all 8.74 0.00 3.47 4.67 0.05 83.06 22:14:02 0 8.98 0.00 3.68 4.47 0.05 82.82 22:14:02 1 8.50 0.00 3.27 4.88 0.05 83.31 22:15:01 all 15.61 0.00 7.41 10.91 0.11 65.96 22:15:01 0 15.63 0.00 7.40 10.26 0.11 66.61 22:15:01 1 15.59 0.00 7.43 11.55 0.11 65.32 Average: all 4.54 0.00 2.03 2.58 0.04 90.81 Average: 0 4.50 0.00 2.08 2.47 0.04 90.91 Average: 1 4.58 0.00 1.98 2.69 0.04 90.71