---> uname -a: Linux prd-centos7-docker-4c-2g-108.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/13/21 _x86_64_ (2 CPU) 23:38:39 LINUX RESTART (2 CPU) 23:39:01 tps rtps wtps bread/s bwrtn/s 23:40:01 112.61 17.62 94.99 5654.49 6301.68 23:41:01 2.35 0.00 2.35 0.00 54.00 23:42:01 0.48 0.00 0.48 0.00 6.28 23:43:01 0.17 0.00 0.17 0.00 2.45 23:44:01 0.30 0.00 0.30 0.00 3.90 23:45:01 0.28 0.00 0.28 0.00 4.00 23:46:01 0.28 0.00 0.28 0.00 3.38 Average: 16.64 2.52 14.12 807.98 911.03 23:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:40:01 5428732 0 808376 10.09 2620 1769212 1290868 14.25 599056 1580508 128 23:41:01 5440164 0 796936 9.95 2620 1769220 1202816 13.28 590084 1580472 16 23:42:01 5440192 0 796908 9.95 2620 1769220 1202816 13.28 591420 1579016 8 23:43:01 5437348 0 799744 9.99 2620 1769228 1203116 13.28 594248 1579016 16 23:44:01 5439500 0 797588 9.96 2620 1769232 1202816 13.28 585972 1585656 8 23:45:01 5435600 0 801484 10.01 2620 1769236 1202888 13.28 590212 1585660 8 23:46:01 5435328 0 801748 10.01 2620 1769244 1202864 13.28 590072 1585656 16 Average: 5436695 0 800398 9.99 2620 1769227 1215455 13.42 591581 1582283 29 23:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:40:01 eth0 483.00 359.72 1603.22 84.39 0.00 0.00 0.00 0.00 23:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:40:01 docker0 90.17 86.23 8.88 315.77 0.00 0.00 0.00 0.00 23:41:01 eth0 0.57 0.17 0.04 0.06 0.00 0.00 0.00 0.00 23:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 eth0 0.55 0.08 0.05 0.01 0.00 0.00 0.00 0.00 23:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 eth0 2.50 1.48 3.54 0.42 0.00 0.00 0.00 0.00 23:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 23:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 eth0 0.22 0.13 0.07 0.01 0.00 0.00 0.00 0.00 23:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.61 51.70 229.63 12.15 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 12.89 12.32 1.27 45.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/13/21 _x86_64_ (2 CPU) 23:38:39 LINUX RESTART (2 CPU) 23:39:01 CPU %user %nice %system %iowait %steal %idle 23:40:01 all 18.33 0.00 4.47 2.74 0.08 74.39 23:40:01 0 17.99 0.00 5.24 3.46 0.07 73.24 23:40:01 1 18.67 0.00 3.70 2.02 0.09 75.53 23:41:01 all 0.15 0.00 0.07 0.00 0.02 99.77 23:41:01 0 0.23 0.00 0.05 0.00 0.02 99.70 23:41:01 1 0.07 0.00 0.08 0.00 0.02 99.83 23:42:01 all 0.17 0.00 0.03 0.00 0.03 99.77 23:42:01 0 0.27 0.00 0.02 0.00 0.02 99.70 23:42:01 1 0.07 0.00 0.05 0.00 0.05 99.83 23:43:01 all 0.17 0.00 0.07 0.00 0.02 99.75 23:43:01 0 0.07 0.00 0.07 0.00 0.02 99.85 23:43:01 1 0.27 0.00 0.07 0.00 0.02 99.65 23:44:01 all 0.18 0.00 0.04 0.00 0.03 99.76 23:44:01 0 0.10 0.00 0.05 0.00 0.03 99.82 23:44:01 1 0.25 0.00 0.03 0.00 0.02 99.70 23:45:01 all 0.13 0.00 0.06 0.00 0.03 99.78 23:45:01 0 0.23 0.00 0.03 0.00 0.03 99.70 23:45:01 1 0.03 0.00 0.08 0.00 0.02 99.87 23:46:01 all 0.16 0.00 0.03 0.00 0.03 99.79 23:46:01 0 0.22 0.00 0.02 0.00 0.00 99.77 23:46:01 1 0.10 0.00 0.03 0.00 0.05 99.82 Average: all 2.68 0.00 0.66 0.38 0.03 96.25 Average: 0 2.66 0.00 0.76 0.48 0.03 96.08 Average: 1 2.70 0.00 0.56 0.28 0.04 96.42