---> uname -a: Linux prd-centos7-docker-4c-2g-305.vexxhost.local 3.10.0-1160.36.2.el7.x86_64 #1 SMP Wed Jul 21 11:57:15 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 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/19/21 _x86_64_ (2 CPU) 17:38:04 LINUX RESTART (2 CPU) 17:39:02 tps rtps wtps bread/s bwrtn/s 17:40:01 3.56 0.03 3.52 1.08 120.70 17:41:01 0.37 0.00 0.37 0.00 5.95 17:42:01 0.27 0.00 0.27 0.00 2.85 17:43:01 0.17 0.00 0.17 0.00 2.20 17:44:01 0.43 0.00 0.43 0.00 6.43 17:45:01 0.23 0.00 0.23 0.00 3.08 17:46:01 0.25 0.00 0.25 0.00 3.53 17:47:01 0.27 0.00 0.27 0.00 3.17 Average: 0.69 0.00 0.68 0.13 18.28 17:39:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:40:01 5690752 0 608796 7.60 2620 1706764 1172464 12.94 550184 1531868 12 17:41:01 5684784 0 614756 7.68 2620 1706772 1161968 12.83 556968 1531828 16 17:42:01 5685680 0 613860 7.66 2620 1706772 1162148 12.83 554884 1532716 20 17:43:01 5687160 0 612372 7.65 2620 1706780 1161968 12.83 553980 1532716 20 17:44:01 5689656 0 609872 7.61 2620 1706784 1162064 12.83 552112 1532716 16 17:45:01 5687868 0 611660 7.64 2620 1706784 1162112 12.83 553400 1532716 8 17:46:01 5678504 0 621012 7.75 2620 1706796 1161968 12.83 562408 1532716 16 17:47:01 5675300 0 624212 7.79 2620 1706800 1162160 12.83 565348 1532716 8 Average: 5684963 0 614568 7.67 2620 1706782 1163356 12.84 556160 1532499 14 17:39:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:40:01 eth0 0.73 0.39 1.15 0.03 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.18 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 1.10 0.40 0.34 0.21 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.67 0.22 0.20 0.07 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 eth0 0.75 0.45 0.31 0.21 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.55 0.07 0.06 0.01 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.53 0.38 0.27 0.21 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.58 0.26 0.29 0.09 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.36.2.el7.x86_64 (centos-7-docker-611db46c-487c-30ca-28da-62715972c0a2.vexxhost.lo) 08/19/21 _x86_64_ (2 CPU) 17:38:04 LINUX RESTART (2 CPU) 17:39:02 CPU %user %nice %system %iowait %steal %idle 17:40:01 all 0.23 0.00 0.07 0.00 0.02 99.69 17:40:01 0 0.37 0.00 0.09 0.00 0.02 99.52 17:40:01 1 0.08 0.00 0.05 0.00 0.02 99.85 17:41:01 all 0.13 0.00 0.05 0.00 0.02 99.80 17:41:01 0 0.20 0.00 0.05 0.00 0.02 99.73 17:41:01 1 0.07 0.00 0.05 0.00 0.02 99.87 17:42:01 all 0.07 0.00 0.05 0.00 0.03 99.86 17:42:01 0 0.05 0.00 0.03 0.00 0.02 99.90 17:42:01 1 0.08 0.00 0.07 0.00 0.03 99.82 17:43:01 all 0.19 0.00 0.03 0.00 0.02 99.76 17:43:01 0 0.35 0.00 0.03 0.00 0.02 99.60 17:43:01 1 0.03 0.00 0.03 0.00 0.02 99.92 17:44:01 all 0.18 0.00 0.05 0.00 0.02 99.75 17:44:01 0 0.30 0.00 0.03 0.00 0.00 99.67 17:44:01 1 0.07 0.00 0.07 0.00 0.03 99.83 17:45:01 all 0.18 0.00 0.05 0.00 0.02 99.75 17:45:01 0 0.30 0.00 0.03 0.00 0.02 99.65 17:45:01 1 0.07 0.00 0.07 0.00 0.02 99.85 17:46:01 all 0.16 0.00 0.06 0.00 0.03 99.76 17:46:01 0 0.23 0.00 0.03 0.00 0.02 99.72 17:46:01 1 0.08 0.00 0.08 0.00 0.03 99.80 17:47:01 all 0.19 0.00 0.05 0.00 0.01 99.75 17:47:01 0 0.32 0.00 0.02 0.00 0.00 99.67 17:47:01 1 0.07 0.00 0.08 0.00 0.02 99.83 Average: all 0.17 0.00 0.05 0.00 0.02 99.76 Average: 0 0.27 0.00 0.04 0.00 0.01 99.68 Average: 1 0.07 0.00 0.06 0.00 0.02 99.85