---> uname -a: Linux prd-centos7-docker-4c-2g-13672.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) 11/01/21 _x86_64_ (2 CPU) 15:35:44 LINUX RESTART (2 CPU) 15:36:01 tps rtps wtps bread/s bwrtn/s 15:37:01 143.86 28.93 114.94 5697.39 38922.10 15:38:01 1.73 0.00 1.73 0.00 37.85 15:39:02 0.25 0.00 0.25 0.00 3.86 15:40:01 0.20 0.00 0.20 0.00 2.88 15:41:01 0.27 0.00 0.27 0.00 3.61 15:42:01 0.30 0.00 0.30 0.00 4.33 15:43:01 72.87 0.22 72.66 16.39 17909.56 Average: 31.44 4.17 27.26 818.38 8147.43 15:36:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:37:01 5686380 0 623832 7.79 2620 1696108 1247152 13.77 564996 1522612 132 15:38:01 5697756 0 612452 7.65 2620 1696112 1158884 12.79 556044 1522576 20 15:39:02 5700460 0 609744 7.61 2620 1696116 1144708 12.64 552376 1523132 20 15:40:01 5698368 0 611832 7.64 2620 1696120 1144756 12.64 554724 1523128 8 15:41:01 5702752 0 607444 7.58 2620 1696124 1144492 12.64 549880 1523896 12 15:42:01 5699876 0 610316 7.62 2620 1696128 1144732 12.64 552956 1523896 20 15:43:01 5059812 0 759828 9.49 2620 2186680 1381384 15.25 762528 1859860 40 Average: 5606486 0 633635 7.91 2620 1766198 1195158 13.20 584786 1571300 36 15:36:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:37:01 eth0 429.64 253.84 987.40 74.60 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 3.46 2.36 1.24 9.76 0.00 0.00 0.00 0.00 15:38:01 eth0 0.75 0.30 0.28 0.20 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 eth0 3.11 0.28 0.55 0.17 0.00 0.00 0.00 0.00 15:39:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 2.07 0.69 0.87 0.59 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.32 0.10 0.02 0.04 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 1.47 0.70 0.71 0.46 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 eth0 120.63 74.69 2604.66 13.08 0.00 0.00 0.00 0.00 15:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 79.91 47.35 514.83 12.77 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 0.50 0.34 0.18 1.40 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) 11/01/21 _x86_64_ (2 CPU) 15:35:44 LINUX RESTART (2 CPU) 15:36:01 CPU %user %nice %system %iowait %steal %idle 15:37:01 all 17.09 0.00 5.32 4.85 0.07 72.67 15:37:01 0 16.89 0.00 5.73 5.55 0.07 71.76 15:37:01 1 17.28 0.00 4.90 4.16 0.07 73.58 15:38:01 all 0.13 0.00 0.05 0.00 0.02 99.80 15:38:01 0 0.05 0.00 0.07 0.00 0.03 99.85 15:38:01 1 0.22 0.00 0.03 0.00 0.00 99.75 15:39:02 all 0.15 0.00 0.03 0.00 0.04 99.77 15:39:02 0 0.07 0.00 0.03 0.00 0.05 99.85 15:39:02 1 0.23 0.00 0.03 0.00 0.03 99.70 15:40:01 all 0.11 0.00 0.05 0.00 0.03 99.81 15:40:01 0 0.07 0.00 0.07 0.00 0.03 99.83 15:40:01 1 0.15 0.00 0.03 0.00 0.02 99.80 15:41:01 all 0.08 0.00 0.03 0.00 0.03 99.86 15:41:01 0 0.08 0.00 0.03 0.00 0.03 99.85 15:41:01 1 0.08 0.00 0.03 0.00 0.02 99.87 15:42:01 all 0.13 0.00 0.03 0.00 0.03 99.81 15:42:01 0 0.20 0.00 0.03 0.00 0.03 99.73 15:42:01 1 0.05 0.00 0.03 0.00 0.03 99.88 15:43:01 all 8.63 0.00 3.27 0.89 0.05 87.16 15:43:01 0 9.05 0.00 3.45 0.99 0.03 86.47 15:43:01 1 8.20 0.00 3.08 0.80 0.07 87.85 Average: all 3.70 0.00 1.24 0.81 0.04 94.22 Average: 0 3.72 0.00 1.33 0.92 0.04 94.00 Average: 1 3.69 0.00 1.15 0.69 0.03 94.44