---> uname -a: Linux prd-centos7-docker-4c-2g-176.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) 09/14/21 _x86_64_ (2 CPU) 21:56:58 LINUX RESTART (2 CPU) 21:58:03 tps rtps wtps bread/s bwrtn/s 21:59:01 2.19 0.00 2.19 0.00 50.13 22:00:01 0.55 0.00 0.55 0.00 8.86 22:01:01 0.18 0.02 0.17 0.13 1.20 22:02:01 0.37 0.10 0.27 1.73 5.28 22:03:01 0.35 0.00 0.35 0.00 5.15 22:04:01 0.30 0.00 0.30 0.00 3.95 22:05:01 2.22 0.13 2.08 13.72 43.34 Average: 0.87 0.04 0.84 2.24 16.69 21:58:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:59:01 5443076 0 794100 9.92 2620 1769144 1220556 13.48 587012 1579472 12 22:00:01 5445664 0 791504 9.88 2620 1769152 1206164 13.32 589372 1574912 8 22:01:01 5438788 0 798380 9.97 2620 1769152 1218120 13.45 595328 1574912 20 22:02:01 5443200 0 793840 9.91 2620 1769280 1206520 13.32 590840 1575644 16 22:03:01 5439700 0 797332 9.96 2620 1769288 1206652 13.32 588252 1581732 8 22:04:01 5438920 0 798112 9.97 2620 1769288 1206520 13.32 588628 1581732 8 22:05:01 5234176 0 882632 11.02 2620 1889512 1615444 17.84 811540 1556048 119816 Average: 5411932 0 807986 10.09 2620 1786402 1268568 14.01 621567 1574922 17127 21:58:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:59:01 eth0 0.36 0.10 0.02 0.03 0.00 0.00 0.00 0.00 21:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 eth0 0.65 0.08 0.06 0.01 0.00 0.00 0.00 0.00 22:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 eth0 2.70 1.20 4.23 0.41 0.00 0.00 0.00 0.00 22:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 eth0 0.10 0.08 0.01 0.04 0.00 0.00 0.00 0.00 22:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 eth0 0.23 0.17 0.08 0.07 0.00 0.00 0.00 0.00 22:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 eth0 0.98 0.02 0.10 0.00 0.00 0.00 0.00 0.00 22:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 eth0 201.55 121.17 1259.53 13.72 0.00 0.00 0.00 0.00 22:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.65 17.63 181.44 2.05 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 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 09/14/21 _x86_64_ (2 CPU) 21:56:58 LINUX RESTART (2 CPU) 21:58:03 CPU %user %nice %system %iowait %steal %idle 21:59:01 all 0.25 0.00 0.14 0.00 0.01 99.60 21:59:01 0 0.22 0.00 0.10 0.00 0.00 99.67 21:59:01 1 0.28 0.00 0.17 0.00 0.02 99.53 22:00:01 all 0.29 0.00 0.08 0.00 0.03 99.61 22:00:01 0 0.08 0.00 0.07 0.00 0.03 99.82 22:00:01 1 0.50 0.00 0.08 0.00 0.02 99.40 22:01:01 all 0.28 0.00 0.10 0.00 0.00 99.62 22:01:01 0 0.17 0.00 0.13 0.00 0.00 99.70 22:01:01 1 0.38 0.00 0.07 0.00 0.00 99.55 22:02:01 all 0.24 0.00 0.09 0.00 0.02 99.65 22:02:01 0 0.05 0.00 0.07 0.00 0.02 99.87 22:02:01 1 0.43 0.00 0.12 0.00 0.02 99.43 22:03:01 all 0.28 0.00 0.08 0.00 0.03 99.61 22:03:01 0 0.40 0.00 0.08 0.00 0.03 99.48 22:03:01 1 0.17 0.00 0.07 0.00 0.03 99.73 22:04:01 all 0.20 0.00 0.05 0.00 0.02 99.73 22:04:01 0 0.05 0.00 0.05 0.00 0.02 99.88 22:04:01 1 0.35 0.00 0.05 0.00 0.02 99.58 22:05:01 all 3.01 0.00 1.07 0.03 0.03 95.86 22:05:01 0 2.51 0.00 1.16 0.02 0.03 96.28 22:05:01 1 3.51 0.00 0.97 0.03 0.03 95.44 Average: all 0.65 0.00 0.23 0.00 0.02 99.10 Average: 0 0.50 0.00 0.24 0.00 0.02 99.24 Average: 1 0.80 0.00 0.22 0.00 0.02 98.95