---> uname -a: Linux prd-centos7-docker-4c-2g-26591.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 7.6G 42.4G 15% / 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 7.6G 42.4G 15% /facter-os /dev/vda1 50.0G 7.6G 42.4G 15% /etc/resolv.conf /dev/vda1 50.0G 7.6G 42.4G 15% /etc/hostname /dev/vda1 50.0G 7.6G 42.4G 15% /etc/hosts /dev/vda1 50.0G 7.6G 42.4G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.6G 42.4G 15% /w/workspace/oundry_edgex-docs_builder-readme /dev/vda1 50.0G 7.6G 42.4G 15% /w/workspace/oundry_edgex-docs_builder-readme@tmp /dev/vda1 50.0G 7.6G 42.4G 15% /var/log/sa-host /dev/vda1 50.0G 7.6G 42.4G 15% /var/log/secure /dev/vda1 50.0G 7.6G 42.4G 15% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 739 114 0 983 995 Swap: 1023 1 1022 ---> 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:3a:66:79 brd ff:ff:ff:ff:ff:ff inet 10.30.123.133/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fe3a:6679/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4f:a8:9b:f6 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 inet6 fe80::42:4fff:fea8:9bf6/64 scope link 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) 02/16/21 _x86_64_ (4 CPU) 17:00:14 LINUX RESTART (4 CPU) 17:01:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:02:02 134.00 84.98 49.01 0.00 5408.42 36495.09 0.00 17:03:01 34.03 7.62 26.41 0.00 2991.85 5917.52 0.00 17:04:02 73.90 19.55 54.34 0.00 2673.02 8578.73 0.00 17:05:01 99.01 30.88 68.12 0.00 4671.28 5718.75 0.00 17:06:02 152.99 78.75 74.24 0.00 5382.67 18556.71 0.00 Average: 99.00 44.52 54.48 0.00 4227.89 15106.65 0.00 17:01:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:02:02 96188 0 488580 25.97 2620 1294156 1012940 34.57 309124 1278524 36 17:03:01 75496 0 568316 30.20 2620 1235112 1287192 43.93 483276 1125188 65500 17:04:02 99104 0 633276 33.66 2620 1146544 1358656 46.37 500904 1025684 83880 17:05:01 119268 0 693092 36.84 2620 1066564 1257884 42.93 646840 861720 60 17:06:02 155456 0 734780 39.05 2596 988712 1555900 53.10 587836 877560 48 Average: 109102 0 623609 33.14 2615 1146218 1294514 44.18 505596 1033735 29905 17:01:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:02:02 eth0 113.43 87.87 489.52 32.39 0.00 0.00 0.00 0.00 17:02:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 498.43 278.49 3047.45 42.53 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:02 veth8c40dd9 17.34 51.43 1.56 300.63 0.00 0.00 0.00 0.00 17:04:02 eth0 150.95 93.15 993.05 20.70 0.00 0.00 0.00 0.00 17:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:02 docker0 17.34 51.30 1.32 300.62 0.00 0.00 0.00 0.00 17:05:01 eth0 185.68 187.46 64.69 978.95 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:02 eth0 223.58 195.65 2163.81 34.06 0.00 0.00 0.00 0.00 17:06:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 233.71 168.12 1350.47 219.95 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 3.49 10.33 0.27 60.54 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) 02/16/21 _x86_64_ (4 CPU) 17:00:14 LINUX RESTART (4 CPU) 17:01:01 CPU %user %nice %system %iowait %steal %idle 17:02:02 all 9.94 0.00 7.37 12.92 35.95 33.83 17:02:02 0 7.65 0.00 6.53 12.70 38.38 34.74 17:02:02 1 12.50 0.00 6.53 14.14 34.56 32.27 17:02:02 2 8.85 0.00 7.12 13.93 35.59 34.51 17:02:02 3 10.89 0.00 9.32 10.89 35.18 33.72 17:03:01 all 3.64 0.00 1.56 0.67 31.19 62.93 17:03:01 0 3.38 0.00 1.20 0.81 36.03 58.58 17:03:01 1 3.09 0.00 1.60 0.09 31.65 63.57 17:03:01 2 5.06 0.00 2.06 1.15 30.11 61.62 17:03:01 3 3.10 0.00 1.40 0.67 26.78 68.06 17:04:02 all 8.00 0.00 3.21 0.88 24.15 63.77 17:04:02 0 5.72 0.00 2.69 0.41 25.02 66.16 17:04:02 1 5.96 0.00 3.03 0.85 22.28 67.88 17:04:02 2 7.14 0.00 2.56 1.72 25.76 62.82 17:04:02 3 13.45 0.00 4.62 0.50 23.47 57.96 17:05:01 all 8.61 0.00 1.67 2.51 23.02 64.19 17:05:01 0 8.58 0.00 1.41 1.64 27.25 61.12 17:05:01 1 6.73 0.00 1.32 1.69 21.84 68.42 17:05:01 2 8.65 0.00 1.86 3.47 21.38 64.63 17:05:01 3 10.54 0.00 2.11 3.33 21.44 62.58 17:06:02 all 3.62 0.00 3.60 4.46 28.14 60.18 17:06:02 0 3.37 0.00 3.72 3.19 30.83 58.90 17:06:02 1 4.28 0.00 3.56 3.76 25.28 63.12 17:06:02 2 3.46 0.00 3.81 7.54 27.46 57.72 17:06:02 3 3.38 0.00 3.31 3.35 28.93 61.04 Average: all 6.78 0.00 3.51 4.35 28.55 56.81 Average: 0 5.76 0.00 3.14 3.84 31.57 55.68 Average: 1 6.52 0.00 3.21 4.11 27.14 59.01 Average: 2 6.63 0.00 3.53 5.66 28.15 56.02 Average: 3 8.22 0.00 4.18 3.81 27.25 56.55