---> uname -a: Linux prd-centos7-docker-4c-2g-28454.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: 2933.442 BogoMIPS: 5866.88 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_edgex-ui-go_PR-301 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-301@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 716 84 0 1036 1016 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:64:49:74 brd ff:ff:ff:ff:ff:ff inet 10.30.122.124/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85807sec preferred_lft 85807sec inet6 fe80::f816:3eff:fe64:4974/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fc:79:8d:ae 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:fcff:fe79:8dae/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) 03/04/21 _x86_64_ (4 CPU) 09:51:28 LINUX RESTART (4 CPU) 09:52:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:53:01 53.09 15.35 37.74 0.00 4656.12 4201.83 0.00 09:54:01 1.92 0.00 1.92 0.00 0.00 39.20 0.00 09:55:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 09:56:02 0.23 0.00 0.23 0.00 0.00 2.70 0.00 09:57:01 0.24 0.00 0.24 0.00 0.00 3.71 0.00 09:58:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 09:59:01 0.20 0.00 0.20 0.00 0.00 1.88 0.00 10:00:01 0.25 0.00 0.25 0.00 0.00 2.93 0.00 10:01:01 0.28 0.02 0.27 0.00 0.13 3.15 0.00 Average: 6.32 1.71 4.61 0.00 518.43 474.66 0.00 09:52:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:53:01 168932 0 583056 30.99 2620 1126936 1113168 37.99 407192 1105940 128 09:54:01 172836 0 579144 30.78 2620 1126944 1084968 37.03 405976 1103324 20 09:55:01 173124 0 578852 30.76 2620 1126948 1085088 37.03 416904 1093036 20 09:56:02 172080 0 579896 30.82 2620 1126948 1084968 37.03 418192 1092384 16 09:57:01 171552 0 580416 30.85 2620 1126956 1085088 37.03 439088 1072188 12 09:58:01 172328 0 579636 30.81 2620 1126960 1084968 37.03 438432 1072188 12 09:59:01 172520 0 579440 30.80 2620 1126964 1085016 37.03 438656 1072184 8 10:00:01 172552 0 579404 30.79 2620 1126968 1084968 37.03 438420 1072184 20 10:01:01 171364 0 580584 30.86 2620 1126976 1087308 37.11 439180 1072188 16 Average: 171921 0 580048 30.83 2620 1126956 1088393 37.15 426893 1083957 28 09:52:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:53:01 eth0 383.48 288.71 906.86 78.10 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 48.08 40.60 4.14 114.78 0.00 0.00 0.00 0.00 09:54:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 eth0 1.00 0.42 0.34 0.21 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 eth0 0.55 0.08 0.06 0.01 0.00 0.00 0.00 0.00 09:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 eth0 0.64 0.37 0.35 0.24 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 0.10 0.10 0.01 0.03 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 0.25 0.23 0.10 0.02 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.09 32.31 101.07 8.75 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 5.35 4.52 0.46 12.78 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) 03/04/21 _x86_64_ (4 CPU) 09:51:28 LINUX RESTART (4 CPU) 09:52:01 CPU %user %nice %system %iowait %steal %idle 09:53:01 all 7.43 0.00 2.38 1.38 0.00 88.80 09:53:01 0 8.50 0.00 2.74 1.16 0.00 87.61 09:53:01 1 8.31 0.00 2.01 1.95 0.00 87.73 09:53:01 2 6.96 0.00 2.73 1.66 0.02 88.63 09:53:01 3 5.96 0.00 2.03 0.77 0.00 91.24 09:54:01 all 0.17 0.00 0.03 0.00 0.00 99.80 09:54:01 0 0.03 0.00 0.02 0.00 0.00 99.95 09:54:01 1 0.07 0.00 0.07 0.00 0.02 99.85 09:54:01 2 0.05 0.00 0.03 0.00 0.00 99.92 09:54:01 3 0.52 0.00 0.02 0.00 0.00 99.47 09:55:01 all 0.19 0.00 0.16 0.00 0.00 99.65 09:55:01 0 0.07 0.00 0.25 0.00 0.00 99.68 09:55:01 1 0.10 0.00 0.15 0.00 0.00 99.75 09:55:01 2 0.05 0.00 0.12 0.00 0.00 99.83 09:55:01 3 0.53 0.00 0.12 0.00 0.00 99.35 09:56:02 all 0.15 0.00 0.03 0.00 0.00 99.81 09:56:02 0 0.00 0.00 0.03 0.00 0.00 99.97 09:56:02 1 0.05 0.00 0.03 0.00 0.00 99.92 09:56:02 2 0.05 0.00 0.03 0.00 0.00 99.92 09:56:02 3 0.52 0.00 0.03 0.00 0.00 99.45 09:57:01 all 0.17 0.00 0.09 0.00 0.00 99.73 09:57:01 0 0.05 0.00 0.24 0.00 0.02 99.70 09:57:01 1 0.05 0.00 0.07 0.00 0.00 99.88 09:57:01 2 0.03 0.00 0.03 0.00 0.00 99.93 09:57:01 3 0.56 0.00 0.03 0.00 0.00 99.41 09:58:01 all 0.15 0.00 0.04 0.00 0.00 99.81 09:58:01 0 0.03 0.00 0.07 0.00 0.00 99.90 09:58:01 1 0.05 0.00 0.03 0.00 0.00 99.92 09:58:01 2 0.02 0.00 0.03 0.00 0.00 99.95 09:58:01 3 0.50 0.00 0.03 0.00 0.00 99.47 09:59:01 all 0.12 0.00 0.04 0.00 0.00 99.84 09:59:01 0 0.05 0.00 0.03 0.00 0.00 99.92 09:59:01 1 0.07 0.00 0.03 0.00 0.00 99.90 09:59:01 2 0.05 0.00 0.03 0.00 0.00 99.92 09:59:01 3 0.30 0.00 0.07 0.00 0.00 99.63 10:00:01 all 0.03 0.00 0.03 0.00 0.00 99.93 10:00:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:00:01 1 0.03 0.00 0.03 0.00 0.00 99.93 10:00:01 2 0.07 0.00 0.07 0.00 0.02 99.85 10:00:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:01:01 all 0.05 0.00 0.05 0.00 0.00 99.90 10:01:01 0 0.03 0.00 0.05 0.00 0.00 99.92 10:01:01 1 0.03 0.00 0.03 0.00 0.00 99.93 10:01:01 2 0.03 0.00 0.03 0.00 0.00 99.93 10:01:01 3 0.12 0.00 0.07 0.00 0.00 99.82 Average: all 0.94 0.00 0.32 0.15 0.00 98.59 Average: 0 0.97 0.00 0.38 0.13 0.00 98.52 Average: 1 0.97 0.00 0.27 0.22 0.00 98.54 Average: 2 0.81 0.00 0.35 0.18 0.00 98.66 Average: 3 1.00 0.00 0.27 0.09 0.00 98.65