---> uname -a: Linux prd-centos7-docker-4c-2g-29651.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 x86_64 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.438 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 7.2G 42.8G 14% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.2G 42.8G 14% /facter-os /dev/vda1 50.0G 7.2G 42.8G 14% /etc/resolv.conf /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hostname /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hosts /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/auth.log /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/dgexfoundry_edgex-compose_master /dev/vda1 50.0G 7.2G 42.8G 14% /run/cloud-init/result.json /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/dgexfoundry_edgex-compose_master@tmp /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/sa-host /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 663 91 0 1081 1068 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:7e:15:d4 brd ff:ff:ff:ff:ff:ff inet 10.30.123.165/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86238sec preferred_lft 86238sec inet6 fe80::f816:3eff:fe7e:15d4/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cf:a2:91:1b brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 03/12/21 _x86_64_ (4 CPU) 15:16:32 LINUX RESTART (4 CPU) 15:17:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:18:02 155.80 103.56 52.23 0.00 8245.20 35649.82 0.00 15:19:02 145.28 74.08 71.21 0.00 8752.43 15528.86 0.00 Average: 150.56 88.89 61.67 0.00 8497.65 25635.63 0.00 15:17:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:18:02 71808 0 487688 25.92 2620 1319428 1004164 34.27 284104 1327464 35452 15:19:02 69932 0 668036 35.50 2620 1140956 1528172 52.15 526680 1046756 92132 Average: 70870 0 577862 30.71 2620 1230192 1266168 43.21 405392 1187110 63792 15:17:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:18:02 eth0 107.35 80.16 394.39 23.08 0.00 0.00 0.00 0.00 15:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:02 eth0 276.69 213.60 2505.31 49.59 0.00 0.00 0.00 0.00 15:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 191.63 146.57 1445.00 36.27 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 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 03/12/21 _x86_64_ (4 CPU) 15:16:32 LINUX RESTART (4 CPU) 15:17:02 CPU %user %nice %system %iowait %steal %idle 15:18:02 all 7.66 0.00 6.60 13.07 40.29 32.38 15:18:02 0 7.86 0.00 5.02 11.91 40.60 34.61 15:18:02 1 5.62 0.00 8.86 11.80 40.85 32.86 15:18:02 2 9.36 0.00 6.45 13.95 38.33 31.92 15:18:02 3 7.89 0.00 6.02 14.69 41.32 30.07 15:19:02 all 8.21 0.00 3.96 3.52 29.74 54.58 15:19:02 0 7.99 0.00 3.61 1.35 29.80 57.25 15:19:02 1 6.75 0.00 4.09 2.93 29.46 56.77 15:19:02 2 9.62 0.00 4.04 5.10 30.31 50.93 15:19:02 3 8.52 0.00 4.09 4.79 29.38 53.22 Average: all 7.93 0.00 5.32 8.44 35.17 43.14 Average: 0 7.92 0.00 4.33 6.76 35.33 45.65 Average: 1 6.17 0.00 6.55 7.52 35.35 44.40 Average: 2 9.48 0.00 5.28 9.66 34.44 41.14 Average: 3 8.20 0.00 5.09 9.91 35.56 41.24