---> uname -a: Linux prd-centos7-docker-4c-2g-29325.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 7.3G 42.7G 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 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_device-sdk-c_PR-331 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_device-sdk-c_PR-331@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 710 81 0 1045 1022 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:b8:93:32 brd ff:ff:ff:ff:ff:ff inet 10.30.123.244/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85740sec preferred_lft 85740sec inet6 fe80::f816:3eff:feb8:9332/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:10:e4:63:c6 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::42:10ff:fee4:63c6/64 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) 03/10/21 _x86_64_ (4 CPU) 14:55:47 LINUX RESTART (4 CPU) 14:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:58:02 50.51 34.03 16.49 0.00 3197.52 2398.28 0.00 14:59:01 36.23 12.59 23.63 0.00 4535.72 2515.24 0.00 15:00:01 2.41 0.00 2.41 0.00 0.00 53.92 0.00 15:01:01 0.42 0.02 0.40 0.00 0.13 5.62 0.00 15:02:01 0.45 0.08 0.37 0.00 1.60 5.76 0.00 15:03:01 0.27 0.00 0.27 0.00 0.00 3.38 0.00 15:04:02 0.23 0.00 0.23 0.00 0.00 2.19 0.00 15:05:01 0.19 0.00 0.19 0.00 0.00 2.32 0.00 15:06:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 Average: 10.05 5.17 4.89 0.00 853.11 550.79 0.00 14:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:58:02 77160 0 561804 29.86 2620 1239960 1147756 39.17 387504 1218688 7200 14:59:01 164460 0 597812 31.77 2620 1116652 1206548 41.18 434940 1080016 124 15:00:01 181192 0 581076 30.88 2620 1116656 1088892 37.16 424564 1076428 16 15:01:01 182492 0 579772 30.81 2620 1116660 1067944 36.45 432852 1067468 8 15:02:01 182188 0 579948 30.82 2620 1116788 1065956 36.38 433416 1067532 20 15:03:01 181024 0 581108 30.88 2620 1116792 1065896 36.38 445916 1055868 12 15:04:02 180600 0 581528 30.91 2620 1116796 1066040 36.38 446688 1055868 12 15:05:01 180608 0 581516 30.91 2620 1116800 1065992 36.38 446308 1055864 8 15:06:01 181864 0 580256 30.84 2620 1116804 1065832 36.38 445192 1055864 20 Average: 167954 0 580536 30.85 2620 1130434 1093428 37.32 433042 1081511 824 14:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:58:02 eth0 171.15 136.02 708.91 54.12 0.00 0.00 0.00 0.00 14:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 eth0 90.23 71.08 382.86 45.43 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 5.57 5.91 0.87 22.71 0.00 0.00 0.00 0.00 15:00:01 eth0 0.76 0.66 0.96 0.05 0.00 0.00 0.00 0.00 15:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 eth0 1.58 0.48 0.36 0.18 0.00 0.00 0.00 0.00 15:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 eth0 0.48 0.20 0.16 0.10 0.00 0.00 0.00 0.00 15:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:02 eth0 0.90 0.42 0.34 0.20 0.00 0.00 0.00 0.00 15:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 eth0 0.56 0.54 0.33 0.23 0.00 0.00 0.00 0.00 15:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.38 23.16 120.90 11.08 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 0.61 0.65 0.10 2.50 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) 03/10/21 _x86_64_ (4 CPU) 14:55:47 LINUX RESTART (4 CPU) 14:57:02 CPU %user %nice %system %iowait %steal %idle 14:58:02 all 12.10 0.00 4.81 5.16 41.98 35.96 14:58:02 0 12.79 0.00 5.22 4.57 41.82 35.60 14:58:02 1 12.42 0.00 4.49 6.44 42.42 34.24 14:58:02 2 12.36 0.00 5.00 5.96 42.01 34.68 14:58:02 3 10.84 0.00 4.54 3.70 41.66 39.26 14:59:01 all 2.91 0.00 3.27 0.88 25.55 67.39 14:59:01 0 3.30 0.00 3.02 0.46 26.66 66.55 14:59:01 1 2.66 0.00 3.20 1.98 25.70 66.47 14:59:01 2 2.74 0.00 3.14 0.36 25.75 68.01 14:59:01 3 2.96 0.00 3.72 0.73 24.03 68.57 15:00:01 all 0.35 0.00 0.07 0.00 1.36 98.22 15:00:01 0 1.14 0.00 0.03 0.00 0.71 98.11 15:00:01 1 0.05 0.00 0.08 0.00 1.79 98.08 15:00:01 2 0.07 0.00 0.07 0.00 1.64 98.22 15:00:01 3 0.13 0.00 0.10 0.00 1.29 98.48 15:01:01 all 0.05 0.00 0.15 0.00 3.43 96.37 15:01:01 0 0.03 0.00 0.03 0.00 2.81 97.13 15:01:01 1 0.03 0.00 0.46 0.00 2.57 96.94 15:01:01 2 0.11 0.00 0.06 0.00 5.57 94.25 15:01:01 3 0.02 0.00 0.05 0.00 2.70 97.23 15:02:01 all 0.05 0.00 0.03 0.00 1.70 98.22 15:02:01 0 0.12 0.00 0.00 0.00 1.42 98.47 15:02:01 1 0.02 0.00 0.03 0.02 2.51 97.42 15:02:01 2 0.05 0.00 0.05 0.00 2.03 97.87 15:02:01 3 0.02 0.00 0.03 0.00 0.83 99.12 15:03:01 all 0.05 0.00 0.14 0.00 1.99 97.83 15:03:01 0 0.10 0.00 0.15 0.00 2.28 97.48 15:03:01 1 0.02 0.00 0.13 0.00 1.30 98.55 15:03:01 2 0.07 0.00 0.11 0.00 2.09 97.73 15:03:01 3 0.02 0.00 0.15 0.00 2.29 97.55 15:04:02 all 0.06 0.00 0.04 0.00 1.56 98.34 15:04:02 0 0.03 0.00 0.06 0.00 3.11 96.80 15:04:02 1 0.02 0.00 0.03 0.00 0.81 99.14 15:04:02 2 0.18 0.00 0.03 0.00 1.58 98.21 15:04:02 3 0.02 0.00 0.02 0.00 0.71 99.26 15:05:01 all 0.06 0.00 0.07 0.00 2.55 97.33 15:05:01 0 0.18 0.00 0.07 0.00 3.70 96.06 15:05:01 1 0.02 0.00 0.05 0.00 1.98 97.96 15:05:01 2 0.03 0.00 0.10 0.00 3.27 96.60 15:05:01 3 0.02 0.00 0.05 0.00 1.21 98.73 15:06:01 all 0.06 0.00 0.03 0.01 1.17 98.73 15:06:01 0 0.16 0.00 0.05 0.03 3.07 96.69 15:06:01 1 0.03 0.00 0.00 0.00 0.48 99.49 15:06:01 2 0.03 0.00 0.05 0.00 0.56 99.35 15:06:01 3 0.02 0.00 0.02 0.00 0.51 99.45 Average: all 1.93 0.00 1.05 0.75 9.77 86.50 Average: 0 2.17 0.00 1.05 0.62 10.25 85.90 Average: 1 1.89 0.00 1.03 1.04 9.63 86.40 Average: 2 1.91 0.00 1.04 0.78 10.09 86.18 Average: 3 1.74 0.00 1.06 0.55 9.12 87.53