---> uname -a: Linux prd-centos7-docker-4c-2g-1662.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: 2799.996 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) 10/15/21 _x86_64_ (2 CPU) 01:54:46 LINUX RESTART (2 CPU) 01:55:01 tps rtps wtps bread/s bwrtn/s 01:56:02 127.12 23.38 103.75 5575.36 39082.55 01:57:01 1.80 0.00 1.80 0.00 40.26 01:58:01 0.20 0.00 0.20 0.00 1.88 01:59:01 0.27 0.00 0.27 0.00 3.61 02:00:01 0.22 0.00 0.22 0.00 3.25 02:01:01 0.38 0.03 0.35 0.27 4.81 02:02:01 0.40 0.07 0.33 1.47 5.05 Average: 18.67 3.36 15.31 798.93 5607.00 01:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:56:02 5675576 0 630476 7.87 2620 1700268 1264612 13.96 572640 1523412 136 01:57:01 5681960 0 624088 7.79 2620 1700272 1199320 13.24 568196 1523376 12 01:58:01 5685572 0 620476 7.75 2620 1700272 1162216 12.83 564220 1524048 16 01:59:01 5682392 0 623644 7.79 2620 1700284 1162288 12.83 568180 1524048 20 02:00:01 5685916 0 620116 7.74 2620 1700288 1162312 12.83 562784 1525128 12 02:01:01 5685860 0 620168 7.74 2620 1700292 1165668 12.87 562464 1525128 8 02:02:01 5688904 0 616996 7.70 2620 1700420 1162460 12.83 561112 1525192 16 Average: 5683740 0 622281 7.77 2620 1700299 1182697 13.06 565657 1524333 31 01:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:56:02 eth0 511.42 315.52 1020.07 77.99 0.00 0.00 0.00 0.00 01:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:02 docker0 9.69 5.18 2.40 27.93 0.00 0.00 0.00 0.00 01:57:01 eth0 3.35 1.63 3.16 0.11 0.00 0.00 0.00 0.00 01:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 eth0 1.60 0.43 0.38 0.20 0.00 0.00 0.00 0.00 01:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 eth0 1.27 0.55 0.57 0.39 0.00 0.00 0.00 0.00 01:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 eth0 0.57 0.37 0.33 0.20 0.00 0.00 0.00 0.00 02:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 eth0 0.43 0.30 0.15 0.08 0.00 0.00 0.00 0.00 02:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 eth0 0.77 0.10 0.06 0.01 0.00 0.00 0.00 0.00 02:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 74.40 45.68 146.79 11.32 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 1.39 0.74 0.34 4.00 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) 10/15/21 _x86_64_ (2 CPU) 01:54:46 LINUX RESTART (2 CPU) 01:55:01 CPU %user %nice %system %iowait %steal %idle 01:56:02 all 15.85 0.00 4.61 4.49 0.06 74.99 01:56:02 0 14.95 0.00 5.13 4.29 0.05 75.58 01:56:02 1 16.76 0.00 4.09 4.69 0.07 74.40 01:57:01 all 0.25 0.00 0.06 0.00 0.01 99.68 01:57:01 0 0.44 0.00 0.07 0.00 0.02 99.47 01:57:01 1 0.07 0.00 0.05 0.00 0.00 99.88 01:58:01 all 0.22 0.00 0.03 0.00 0.03 99.72 01:58:01 0 0.37 0.00 0.03 0.00 0.02 99.58 01:58:01 1 0.07 0.00 0.03 0.00 0.03 99.87 01:59:01 all 0.19 0.00 0.03 0.00 0.01 99.77 01:59:01 0 0.35 0.00 0.03 0.00 0.02 99.60 01:59:01 1 0.03 0.00 0.02 0.00 0.00 99.95 02:00:01 all 0.16 0.00 0.03 0.00 0.02 99.79 02:00:01 0 0.28 0.00 0.03 0.00 0.02 99.67 02:00:01 1 0.03 0.00 0.03 0.00 0.02 99.92 02:01:01 all 0.21 0.00 0.03 0.00 0.02 99.74 02:01:01 0 0.38 0.00 0.02 0.00 0.02 99.58 02:01:01 1 0.03 0.00 0.05 0.00 0.02 99.90 02:02:01 all 0.19 0.00 0.03 0.01 0.01 99.76 02:02:01 0 0.32 0.00 0.03 0.00 0.00 99.65 02:02:01 1 0.07 0.00 0.03 0.02 0.02 99.87 Average: all 2.39 0.00 0.68 0.63 0.02 96.28 Average: 0 2.40 0.00 0.75 0.60 0.02 96.23 Average: 1 2.38 0.00 0.60 0.66 0.02 96.33