---> uname -a: Linux prd-centos7-docker-4c-2g-5187.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/14/22 _x86_64_ (2 CPU) 01:06:57 LINUX RESTART (2 CPU) 01:08:01 tps rtps wtps bread/s bwrtn/s 01:09:01 263.08 0.05 263.03 1.07 59971.54 01:10:01 67.06 0.00 67.06 0.00 17913.31 01:11:01 0.18 0.00 0.18 0.00 2.17 01:12:02 0.23 0.00 0.23 0.00 3.46 01:13:01 0.27 0.00 0.27 0.00 4.20 01:14:01 0.32 0.00 0.32 0.00 3.48 01:15:01 0.20 0.00 0.20 0.00 2.70 Average: 47.46 0.01 47.45 0.15 11157.88 01:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:09:01 3808428 0 942108 11.76 2620 3255784 1569304 17.33 885924 2853460 202944 01:10:01 3476848 0 987104 12.33 2620 3542368 1212592 13.39 871972 3131384 8 01:11:01 3480328 0 983620 12.28 2620 3542372 1170432 12.92 870612 3131384 16 01:12:02 3481540 0 982404 12.27 2620 3542376 1170760 12.93 870224 3131384 8 01:13:01 3480900 0 983036 12.27 2620 3542384 1170676 12.92 869700 3131384 12 01:14:01 3486340 0 977596 12.21 2620 3542384 1170496 12.92 864612 3131384 8 01:15:01 3452580 0 1011348 12.63 2620 3542392 1172056 12.94 899900 3131388 8 Average: 3523852 0 981031 12.25 2620 3501437 1233759 13.62 876135 3091681 29001 01:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:09:01 eth0 384.61 268.99 4648.99 33.60 0.00 0.00 0.00 0.00 01:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 docker0 202.60 272.61 15.97 2040.93 0.00 0.00 0.00 0.00 01:10:01 eth0 14.97 9.84 14.50 5.57 0.00 0.00 0.00 0.00 01:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 eth0 0.65 0.10 0.06 0.01 0.00 0.00 0.00 0.00 01:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:02 eth0 0.65 0.38 0.35 0.26 0.00 0.00 0.00 0.00 01:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 eth0 0.29 0.20 0.09 0.07 0.00 0.00 0.00 0.00 01:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 eth0 3.71 2.77 12.44 0.22 0.00 0.00 0.00 0.00 01:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.00 40.44 669.81 5.69 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 29.02 39.05 2.29 292.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 02/14/22 _x86_64_ (2 CPU) 01:06:57 LINUX RESTART (2 CPU) 01:08:01 CPU %user %nice %system %iowait %steal %idle 01:09:01 all 34.18 0.00 10.85 2.08 0.11 52.79 01:09:01 0 34.84 0.00 11.14 1.75 0.11 52.17 01:09:01 1 33.52 0.00 10.56 2.41 0.11 53.41 01:10:01 all 5.55 0.00 2.40 0.86 0.04 91.14 01:10:01 0 5.63 0.00 2.35 0.73 0.05 91.25 01:10:01 1 5.48 0.00 2.46 1.00 0.03 91.02 01:11:01 all 0.22 0.00 0.05 0.00 0.03 99.71 01:11:01 0 0.03 0.00 0.07 0.00 0.02 99.88 01:11:01 1 0.40 0.00 0.03 0.00 0.03 99.53 01:12:02 all 0.16 0.00 0.04 0.00 0.02 99.78 01:12:02 0 0.08 0.00 0.05 0.00 0.03 99.83 01:12:02 1 0.23 0.00 0.03 0.00 0.00 99.73 01:13:01 all 0.21 0.00 0.04 0.00 0.03 99.72 01:13:01 0 0.03 0.00 0.05 0.00 0.03 99.88 01:13:01 1 0.39 0.00 0.03 0.00 0.02 99.56 01:14:01 all 0.23 0.00 0.03 0.00 0.03 99.72 01:14:01 0 0.07 0.00 0.03 0.00 0.03 99.87 01:14:01 1 0.38 0.00 0.02 0.00 0.02 99.58 01:15:01 all 0.14 0.00 0.06 0.00 0.03 99.77 01:15:01 0 0.18 0.00 0.05 0.00 0.03 99.73 01:15:01 1 0.10 0.00 0.07 0.00 0.02 99.82 Average: all 5.55 0.00 1.84 0.40 0.04 92.17 Average: 0 5.55 0.00 1.87 0.34 0.04 92.20 Average: 1 5.55 0.00 1.81 0.47 0.03 92.14