---> uname -a: Linux prd-centos7-docker-4c-2g-28151.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: 2933.436 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_edgex-ui-go_PR-300 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-300@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 708 76 0 1053 1025 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:38:e5:f8 brd ff:ff:ff:ff:ff:ff inet 10.30.122.119/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85832sec preferred_lft 85832sec inet6 fe80::f816:3eff:fe38:e5f8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:85:3d:1d:9d 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::42:85ff:fe3d:1d9d/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) 03/02/21 _x86_64_ (4 CPU) 02:56:18 LINUX RESTART (4 CPU) 02:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:58:01 34.52 12.80 21.72 0.00 4560.11 3824.86 0.00 02:59:01 1.83 0.00 1.83 0.00 0.00 35.00 0.00 03:00:01 0.23 0.00 0.23 0.00 0.00 2.45 0.00 03:01:01 0.30 0.02 0.28 0.00 0.13 3.06 0.00 03:02:01 0.37 0.08 0.28 0.00 1.60 5.06 0.00 03:03:01 0.32 0.00 0.32 0.00 0.00 4.20 0.00 03:04:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 03:05:01 0.30 0.00 0.30 0.00 0.00 3.91 0.00 Average: 4.70 1.59 3.11 0.00 562.01 478.18 0.00 02:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:58:01 154856 0 577408 30.69 2620 1146660 1100836 37.57 374116 1151344 8 02:59:01 161156 0 571104 30.35 2620 1146664 1060312 36.19 373592 1147052 16 03:00:01 160524 0 571728 30.39 2620 1146672 1060432 36.19 380692 1140892 8 03:01:01 157976 0 574276 30.52 2620 1146672 1063236 36.29 383420 1140308 16 03:02:01 159204 0 572920 30.45 2620 1146800 1060892 36.21 387740 1135084 16 03:03:01 159400 0 572716 30.44 2620 1146808 1060820 36.20 387376 1135084 12 03:04:01 159524 0 572592 30.43 2620 1146808 1060820 36.20 387384 1135080 8 03:05:01 158292 0 573816 30.50 2620 1146816 1061024 36.21 388368 1135084 8 Average: 158866 0 573320 30.47 2620 1146738 1066046 36.38 382836 1139991 12 02:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:58:01 eth0 169.05 139.60 526.15 43.72 0.00 0.00 0.00 0.00 02:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 docker0 51.78 42.96 4.50 116.26 0.00 0.00 0.00 0.00 02:59:01 eth0 0.77 0.02 0.06 0.00 0.00 0.00 0.00 0.00 02:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 eth0 1.05 0.43 0.32 0.21 0.00 0.00 0.00 0.00 03:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 eth0 0.50 0.40 0.29 0.21 0.00 0.00 0.00 0.00 03:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 eth0 0.27 0.20 0.14 0.07 0.00 0.00 0.00 0.00 03:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 03:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 eth0 0.60 0.08 0.06 0.01 0.00 0.00 0.00 0.00 03:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 eth0 0.52 0.50 0.27 0.21 0.00 0.00 0.00 0.00 03:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 21.30 17.41 64.97 5.48 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 6.38 5.29 0.55 14.32 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) 03/02/21 _x86_64_ (4 CPU) 02:56:18 LINUX RESTART (4 CPU) 02:57:02 CPU %user %nice %system %iowait %steal %idle 02:58:01 all 3.39 0.00 2.16 0.75 0.03 93.67 02:58:01 0 3.24 0.00 2.41 0.36 0.02 93.98 02:58:01 1 3.24 0.00 1.86 0.55 0.05 94.31 02:58:01 2 3.43 0.00 2.29 0.61 0.02 93.66 02:58:01 3 3.65 0.00 2.08 1.48 0.05 92.73 02:59:01 all 0.14 0.00 0.03 0.00 0.00 99.82 02:59:01 0 0.02 0.00 0.03 0.00 0.00 99.95 02:59:01 1 0.05 0.00 0.02 0.00 0.00 99.93 02:59:01 2 0.07 0.00 0.05 0.00 0.02 99.87 02:59:01 3 0.43 0.00 0.03 0.00 0.00 99.53 03:00:01 all 0.15 0.00 0.05 0.00 0.00 99.80 03:00:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:00:01 1 0.07 0.00 0.05 0.00 0.02 99.87 03:00:01 2 0.03 0.00 0.07 0.00 0.00 99.90 03:00:01 3 0.50 0.00 0.05 0.00 0.00 99.45 03:01:01 all 0.16 0.00 0.04 0.00 0.00 99.79 03:01:01 0 0.03 0.00 0.03 0.00 0.00 99.93 03:01:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:01:01 2 0.07 0.00 0.07 0.00 0.00 99.87 03:01:01 3 0.52 0.00 0.03 0.00 0.02 99.43 03:02:01 all 0.17 0.00 0.07 0.00 0.00 99.75 03:02:01 0 0.02 0.00 0.03 0.00 0.00 99.95 03:02:01 1 0.05 0.00 0.08 0.00 0.02 99.85 03:02:01 2 0.07 0.00 0.13 0.00 0.00 99.80 03:02:01 3 0.53 0.00 0.05 0.00 0.00 99.42 03:03:01 all 0.13 0.00 0.03 0.00 0.00 99.83 03:03:01 0 0.02 0.00 0.02 0.00 0.00 99.97 03:03:01 1 0.03 0.00 0.03 0.00 0.00 99.93 03:03:01 2 0.03 0.00 0.05 0.00 0.00 99.92 03:03:01 3 0.45 0.00 0.03 0.00 0.00 99.52 03:04:01 all 0.06 0.00 0.03 0.00 0.00 99.90 03:04:01 0 0.08 0.00 0.03 0.00 0.00 99.88 03:04:01 1 0.08 0.00 0.03 0.00 0.00 99.88 03:04:01 2 0.03 0.00 0.05 0.00 0.02 99.90 03:04:01 3 0.05 0.00 0.02 0.00 0.00 99.93 03:05:01 all 0.05 0.00 0.03 0.00 0.00 99.92 03:05:01 0 0.08 0.00 0.03 0.00 0.00 99.88 03:05:01 1 0.05 0.00 0.03 0.00 0.00 99.92 03:05:01 2 0.02 0.00 0.03 0.00 0.00 99.95 03:05:01 3 0.03 0.00 0.03 0.00 0.00 99.93 Average: all 0.52 0.00 0.30 0.09 0.01 99.08 Average: 0 0.43 0.00 0.32 0.04 0.00 99.20 Average: 1 0.44 0.00 0.26 0.07 0.01 99.22 Average: 2 0.46 0.00 0.34 0.08 0.01 99.12 Average: 3 0.76 0.00 0.29 0.18 0.01 98.76