---> uname -a: Linux prd-centos7-docker-4c-2g-541.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 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) 11/14/21 _x86_64_ (2 CPU) 13:33:02 LINUX RESTART (2 CPU) 13:34:02 tps rtps wtps bread/s bwrtn/s 13:35:01 9.01 0.27 8.74 28.59 556.69 13:36:01 1.60 0.00 1.60 0.00 33.69 13:37:01 0.27 0.00 0.27 0.00 4.66 13:38:01 0.23 0.00 0.23 0.00 3.33 13:39:01 0.28 0.00 0.28 0.00 3.70 13:40:01 0.22 0.00 0.22 0.00 3.25 13:41:01 0.37 0.00 0.37 0.00 5.76 13:42:01 0.18 0.00 0.18 0.00 2.15 13:43:01 0.30 0.00 0.30 0.00 3.53 Average: 1.37 0.03 1.34 3.13 67.63 13:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:35:01 5689192 0 613188 7.66 2620 1703940 1205268 13.31 560388 1525396 20 13:36:01 5687932 0 614444 7.67 2620 1703944 1157192 12.78 562324 1525360 20 13:37:01 5691984 0 610388 7.62 2620 1703948 1157192 12.78 558488 1525492 8 13:38:01 5695440 0 606928 7.58 2620 1703952 1153640 12.74 555640 1525488 12 13:39:01 5695852 0 606512 7.57 2620 1703956 1153856 12.74 554432 1526296 16 13:40:01 5696984 0 605376 7.56 2620 1703960 1153640 12.74 553256 1526296 20 13:41:01 5688036 0 614316 7.67 2620 1703968 1153640 12.74 562284 1526344 8 13:42:01 5686096 0 616248 7.69 2620 1703976 1153844 12.74 563808 1526344 8 13:43:01 5685156 0 617188 7.71 2620 1703976 1153760 12.74 567376 1524424 8 Average: 5690741 0 611621 7.64 2620 1703958 1160226 12.81 559777 1525716 13 13:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:35:01 eth0 7.25 4.57 6.72 2.28 0.00 0.00 0.00 0.00 13:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 eth0 4.31 2.13 3.42 0.29 0.00 0.00 0.00 0.00 13:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 eth0 0.50 0.30 0.27 0.23 0.00 0.00 0.00 0.00 13:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 eth0 1.15 0.43 0.45 0.26 0.00 0.00 0.00 0.00 13:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 eth0 0.55 0.10 0.05 0.01 0.00 0.00 0.00 0.00 13:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 eth0 1.13 0.32 0.33 0.20 0.00 0.00 0.00 0.00 13:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 eth0 0.65 0.30 0.28 0.17 0.00 0.00 0.00 0.00 13:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.73 0.91 1.27 0.38 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/14/21 _x86_64_ (2 CPU) 13:33:02 LINUX RESTART (2 CPU) 13:34:02 CPU %user %nice %system %iowait %steal %idle 13:35:01 all 0.48 0.00 0.23 0.27 0.02 99.00 13:35:01 0 0.61 0.00 0.19 0.44 0.02 98.74 13:35:01 1 0.36 0.00 0.27 0.10 0.02 99.25 13:36:01 all 0.26 0.00 0.08 0.00 0.03 99.63 13:36:01 0 0.42 0.00 0.08 0.00 0.02 99.48 13:36:01 1 0.10 0.00 0.08 0.00 0.03 99.78 13:37:01 all 0.25 0.00 0.04 0.00 0.02 99.69 13:37:01 0 0.43 0.00 0.05 0.00 0.02 99.50 13:37:01 1 0.07 0.00 0.03 0.00 0.02 99.88 13:38:01 all 0.19 0.00 0.06 0.00 0.02 99.73 13:38:01 0 0.32 0.00 0.07 0.00 0.02 99.60 13:38:01 1 0.07 0.00 0.05 0.00 0.02 99.87 13:39:01 all 0.21 0.00 0.05 0.00 0.01 99.73 13:39:01 0 0.08 0.00 0.07 0.00 0.02 99.83 13:39:01 1 0.33 0.00 0.03 0.00 0.00 99.63 13:40:01 all 0.23 0.00 0.04 0.00 0.02 99.71 13:40:01 0 0.03 0.00 0.07 0.00 0.02 99.88 13:40:01 1 0.43 0.00 0.02 0.00 0.02 99.53 13:41:01 all 0.22 0.00 0.06 0.00 0.02 99.71 13:41:01 0 0.08 0.00 0.07 0.00 0.03 99.82 13:41:01 1 0.35 0.00 0.05 0.00 0.00 99.60 13:42:01 all 0.25 0.00 0.03 0.00 0.03 99.69 13:42:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:42:01 1 0.43 0.00 0.03 0.00 0.03 99.50 13:43:01 all 0.25 0.00 0.03 0.00 0.02 99.71 13:43:01 0 0.07 0.00 0.03 0.00 0.02 99.88 13:43:01 1 0.43 0.00 0.02 0.00 0.02 99.53 Average: all 0.26 0.00 0.07 0.03 0.02 99.62 Average: 0 0.23 0.00 0.07 0.05 0.02 99.63 Average: 1 0.29 0.00 0.07 0.01 0.02 99.62