---> uname -a: Linux prd-centos7-docker-4c-2g-13449.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) 10/29/21 _x86_64_ (2 CPU) 18:00:42 LINUX RESTART (2 CPU) 18:01:01 tps rtps wtps bread/s bwrtn/s 18:02:01 107.72 17.56 90.16 5293.42 5802.36 18:03:01 1.78 0.00 1.78 0.00 35.85 18:04:01 0.22 0.00 0.22 0.00 2.42 18:05:01 0.25 0.00 0.25 0.00 4.35 18:06:01 0.25 0.00 0.25 0.00 2.85 18:07:01 0.25 0.00 0.25 0.00 3.57 18:08:01 0.15 0.00 0.15 0.00 2.05 18:09:01 0.23 0.00 0.23 0.00 2.05 18:10:01 0.28 0.00 0.28 0.00 3.07 Average: 12.36 1.95 10.40 588.55 651.38 18:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:02:01 5664496 0 627688 7.84 2620 1714136 1512472 16.70 579188 1530200 132 18:03:01 5675752 0 616424 7.70 2620 1714144 1420308 15.68 569360 1530192 8 18:04:01 5674200 0 617976 7.72 2620 1714144 1423860 15.72 569764 1530960 8 18:05:01 5672828 0 619344 7.73 2620 1714148 1423788 15.72 571460 1530960 8 18:06:01 5679164 0 613000 7.65 2620 1714156 1420092 15.68 564976 1531800 8 18:07:01 5677348 0 614816 7.68 2620 1714156 1420344 15.68 566460 1531800 8 18:08:01 5677324 0 614832 7.68 2620 1714164 1420368 15.68 566524 1531816 8 18:09:01 5679328 0 612824 7.65 2620 1714168 1420092 15.68 564928 1531816 8 18:10:01 5679608 0 612540 7.65 2620 1714172 1420092 15.68 565096 1531816 8 Average: 5675561 0 616605 7.70 2620 1714154 1431268 15.80 568640 1531262 22 18:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:02:01 eth0 440.34 288.56 1272.04 76.86 0.00 0.00 0.00 0.00 18:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:02:01 docker0 38.19 23.37 3.39 151.26 0.00 0.00 0.00 0.00 18:03:01 eth0 0.65 0.10 0.06 0.08 0.00 0.00 0.00 0.00 18:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 eth0 5.01 1.93 3.71 0.45 0.00 0.00 0.00 0.00 18:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 eth0 0.52 0.32 0.27 0.23 0.00 0.00 0.00 0.00 18:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 eth0 0.90 0.50 0.38 0.27 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 eth0 0.63 0.37 0.33 0.24 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 49.86 32.47 141.96 8.69 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 4.25 2.60 0.38 16.82 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) 10/29/21 _x86_64_ (2 CPU) 18:00:42 LINUX RESTART (2 CPU) 18:01:01 CPU %user %nice %system %iowait %steal %idle 18:02:01 all 15.38 0.00 3.56 2.28 0.05 78.73 18:02:01 0 15.06 0.00 3.74 2.10 0.05 79.05 18:02:01 1 15.70 0.00 3.38 2.47 0.05 78.41 18:03:01 all 0.22 0.00 0.07 0.00 0.03 99.68 18:03:01 0 0.37 0.00 0.08 0.00 0.03 99.52 18:03:01 1 0.07 0.00 0.05 0.00 0.03 99.85 18:04:01 all 0.23 0.00 0.05 0.01 0.03 99.67 18:04:01 0 0.13 0.00 0.05 0.00 0.05 99.77 18:04:01 1 0.33 0.00 0.05 0.02 0.02 99.58 18:05:01 all 0.18 0.00 0.04 0.00 0.03 99.75 18:05:01 0 0.05 0.00 0.05 0.00 0.03 99.87 18:05:01 1 0.32 0.00 0.03 0.00 0.02 99.63 18:06:01 all 0.21 0.00 0.03 0.00 0.03 99.72 18:06:01 0 0.07 0.00 0.03 0.00 0.03 99.87 18:06:01 1 0.35 0.00 0.03 0.00 0.03 99.58 18:07:01 all 0.17 0.00 0.03 0.00 0.01 99.79 18:07:01 0 0.03 0.00 0.03 0.00 0.02 99.92 18:07:01 1 0.30 0.00 0.03 0.00 0.00 99.67 18:08:01 all 0.20 0.00 0.04 0.00 0.03 99.73 18:08:01 0 0.10 0.00 0.08 0.00 0.03 99.78 18:08:01 1 0.30 0.00 0.00 0.00 0.02 99.68 18:09:01 all 0.18 0.00 0.03 0.00 0.02 99.77 18:09:01 0 0.07 0.00 0.05 0.00 0.03 99.85 18:09:01 1 0.30 0.00 0.02 0.00 0.00 99.68 18:10:01 all 0.19 0.00 0.03 0.00 0.03 99.75 18:10:01 0 0.12 0.00 0.05 0.00 0.03 99.80 18:10:01 1 0.27 0.00 0.02 0.00 0.02 99.70 Average: all 1.85 0.00 0.42 0.25 0.03 97.45 Average: 0 1.74 0.00 0.45 0.23 0.04 97.55 Average: 1 1.95 0.00 0.39 0.27 0.02 97.36