---> uname -a: Linux prd-centos7-docker-4c-2g-13690.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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/01/21 _x86_64_ (2 CPU) 16:02:29 LINUX RESTART (2 CPU) 16:03:01 tps rtps wtps bread/s bwrtn/s 16:04:02 18.08 3.00 15.08 2270.82 1901.81 16:05:01 0.46 0.00 0.46 0.00 7.55 16:06:01 0.23 0.00 0.23 0.00 2.96 16:07:01 0.25 0.00 0.25 0.00 3.78 16:08:01 0.30 0.00 0.30 0.00 3.31 16:09:01 0.25 0.00 0.25 0.00 3.50 16:10:01 210.57 0.03 210.54 3.73 54187.65 Average: 32.97 0.43 32.53 325.83 8037.95 16:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:04:02 5690020 0 620252 7.74 2620 1696048 1271612 14.04 561432 1522648 12 16:05:01 5701180 0 609028 7.60 2620 1696112 1166372 12.88 552564 1522628 32 16:06:01 5698148 0 612116 7.64 2620 1696056 1166456 12.88 554780 1523124 8 16:07:01 5695896 0 614360 7.67 2620 1696064 1166528 12.88 557160 1523124 8 16:08:01 5699236 0 611016 7.63 2620 1696068 1166540 12.88 552792 1524044 8 16:09:01 5700796 0 609452 7.61 2620 1696072 1166348 12.88 551512 1524048 8 16:10:01 4024500 0 963500 12.03 2620 3018320 1449532 16.00 880124 2648232 300 Average: 5458539 0 662818 8.28 2620 1884963 1221913 13.49 601481 1683978 54 16:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:04:02 eth0 54.57 39.34 327.59 13.62 0.00 0.00 0.00 0.00 16:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:02 docker0 4.25 2.35 1.31 9.77 0.00 0.00 0.00 0.00 16:05:01 eth0 1.81 0.29 0.40 0.20 0.00 0.00 0.00 0.00 16:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 2.10 0.55 0.67 0.39 0.00 0.00 0.00 0.00 16:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 eth0 2.35 0.62 0.91 0.49 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 2.70 1.08 1.13 0.82 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 eth0 1.17 0.40 0.33 0.18 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 veth39510ff 0.30 0.40 0.08 0.12 0.00 0.00 0.00 0.00 16:10:01 eth0 369.34 214.75 7620.74 36.12 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 28.15 45.76 2.73 350.92 0.00 0.00 0.00 0.00 Average: veth39510ff 0.04 0.06 0.01 0.02 0.00 0.00 0.00 0.00 Average: eth0 62.17 36.82 1139.11 7.42 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 4.64 6.89 0.58 51.67 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) 16:02:29 LINUX RESTART (2 CPU) 16:03:01 CPU %user %nice %system %iowait %steal %idle 16:04:02 all 2.56 0.00 1.18 0.22 0.03 96.01 16:04:02 0 2.74 0.00 1.24 0.25 0.03 95.73 16:04:02 1 2.37 0.00 1.11 0.19 0.03 96.30 16:05:01 all 0.26 0.00 0.08 0.00 0.03 99.63 16:05:01 0 0.48 0.00 0.10 0.00 0.03 99.39 16:05:01 1 0.05 0.00 0.07 0.00 0.02 99.86 16:06:01 all 0.22 0.00 0.05 0.00 0.03 99.71 16:06:01 0 0.37 0.00 0.05 0.00 0.02 99.57 16:06:01 1 0.07 0.00 0.05 0.00 0.03 99.85 16:07:01 all 0.13 0.00 0.05 0.00 0.03 99.79 16:07:01 0 0.08 0.00 0.07 0.00 0.03 99.82 16:07:01 1 0.18 0.00 0.03 0.00 0.02 99.77 16:08:01 all 0.25 0.00 0.08 0.00 0.03 99.65 16:08:01 0 0.08 0.00 0.05 0.00 0.03 99.83 16:08:01 1 0.42 0.00 0.10 0.00 0.02 99.46 16:09:01 all 0.15 0.00 0.06 0.00 0.02 99.77 16:09:01 0 0.05 0.00 0.05 0.00 0.02 99.88 16:09:01 1 0.25 0.00 0.07 0.00 0.02 99.67 16:10:01 all 24.29 0.00 10.53 2.24 0.07 62.87 16:10:01 0 24.28 0.00 10.69 2.33 0.07 62.63 16:10:01 1 24.30 0.00 10.37 2.15 0.07 63.11 Average: all 3.84 0.00 1.66 0.34 0.03 94.13 Average: 0 3.88 0.00 1.69 0.36 0.03 94.04 Average: 1 3.80 0.00 1.62 0.32 0.03 94.23