---> uname -a: Linux prd-centos7-docker-4c-2g-3496.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/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-349 /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-349@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 731 96 0 1009 1001 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:e9:66:6f brd ff:ff:ff:ff:ff:ff inet 10.30.122.103/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85836sec preferred_lft 85836sec inet6 fe80::f816:3eff:fee9:666f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5d:ea:fa:f0 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::42:5dff:feea:faf0/64 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) 05/07/21 _x86_64_ (4 CPU) 06:47:30 LINUX RESTART (4 CPU) 06:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:49:01 71.17 26.40 44.77 0.00 6318.54 5505.09 0.00 06:50:01 1.90 0.00 1.90 0.00 0.00 36.53 0.00 06:51:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 06:52:01 0.37 0.00 0.37 0.00 0.00 5.51 0.00 06:53:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 06:54:01 0.58 0.00 0.58 0.00 0.00 7.71 0.00 06:55:01 0.14 0.00 0.14 0.00 0.00 1.83 0.00 06:56:01 0.20 0.00 0.20 0.00 0.00 3.18 0.00 Average: 9.37 3.31 6.06 0.00 791.78 697.27 0.00 06:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:49:01 153828 0 622236 33.07 2620 1102860 1114612 38.04 434492 1091980 136 06:50:01 160996 0 615052 32.69 2620 1102876 1079000 36.82 433932 1086440 12 06:51:01 158492 0 617552 32.82 2620 1102880 1079204 36.83 433944 1089320 16 06:52:01 157788 0 618252 32.86 2620 1102884 1079240 36.83 450932 1072460 12 06:53:01 158128 0 617908 32.84 2620 1102888 1079000 36.82 446432 1077076 8 06:54:01 157976 0 618056 32.85 2620 1102892 1079072 36.83 449988 1074036 20 06:55:01 158300 0 617728 32.83 2620 1102896 1079000 36.82 449652 1073996 16 06:56:01 157920 0 618104 32.85 2620 1102900 1079000 36.82 449656 1073996 12 Average: 157928 0 618111 32.85 2620 1102884 1083516 36.98 443628 1079913 29 06:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:49:01 eth0 648.40 424.67 1378.43 92.72 0.00 0.00 0.00 0.00 06:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 docker0 58.16 50.43 5.15 162.39 0.00 0.00 0.00 0.00 06:50:01 eth0 0.77 0.08 0.06 0.01 0.00 0.00 0.00 0.00 06:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 eth0 1.03 0.60 0.42 0.27 0.00 0.00 0.00 0.00 06:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 eth0 0.72 0.37 0.29 0.17 0.00 0.00 0.00 0.00 06:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 eth0 0.08 0.08 0.01 0.04 0.00 0.00 0.00 0.00 06:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 eth0 0.37 0.30 0.15 0.08 0.00 0.00 0.00 0.00 06:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 81.65 53.42 172.85 11.69 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 7.29 6.32 0.65 20.35 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) 05/07/21 _x86_64_ (4 CPU) 06:47:30 LINUX RESTART (4 CPU) 06:48:01 CPU %user %nice %system %iowait %steal %idle 06:49:01 all 14.36 0.00 4.62 1.55 0.22 79.25 06:49:01 0 14.66 0.00 5.62 0.79 0.14 78.80 06:49:01 1 14.46 0.00 3.96 1.67 0.27 79.64 06:49:01 2 13.05 0.00 4.70 2.51 0.24 79.49 06:49:01 3 15.28 0.00 4.21 1.24 0.22 79.05 06:50:01 all 0.18 0.00 0.05 0.00 0.00 99.76 06:50:01 0 0.55 0.00 0.08 0.00 0.00 99.37 06:50:01 1 0.05 0.00 0.02 0.00 0.02 99.92 06:50:01 2 0.08 0.00 0.07 0.00 0.00 99.85 06:50:01 3 0.05 0.00 0.03 0.00 0.00 99.92 06:51:01 all 0.11 0.00 0.06 0.00 0.02 99.81 06:51:01 0 0.07 0.00 0.03 0.00 0.02 99.88 06:51:01 1 0.07 0.00 0.05 0.00 0.00 99.88 06:51:01 2 0.15 0.00 0.08 0.00 0.02 99.75 06:51:01 3 0.17 0.00 0.07 0.00 0.03 99.73 06:52:01 all 0.15 0.00 0.07 0.00 0.04 99.74 06:52:01 0 0.02 0.00 0.13 0.00 0.03 99.82 06:52:01 1 0.50 0.00 0.07 0.00 0.05 99.38 06:52:01 2 0.03 0.00 0.02 0.00 0.02 99.93 06:52:01 3 0.07 0.00 0.05 0.00 0.07 99.82 06:53:01 all 0.15 0.00 0.10 0.00 0.17 99.57 06:53:01 0 0.03 0.00 0.03 0.00 0.08 99.85 06:53:01 1 0.50 0.00 0.12 0.00 0.22 99.17 06:53:01 2 0.03 0.00 0.13 0.00 0.13 99.70 06:53:01 3 0.05 0.00 0.12 0.00 0.27 99.57 06:54:01 all 0.15 0.00 0.05 0.00 0.08 99.72 06:54:01 0 0.08 0.00 0.12 0.00 0.12 99.68 06:54:01 1 0.47 0.00 0.02 0.00 0.18 99.33 06:54:01 2 0.02 0.00 0.03 0.00 0.02 99.93 06:54:01 3 0.03 0.00 0.03 0.00 0.02 99.92 06:55:01 all 0.17 0.00 0.06 0.00 0.00 99.77 06:55:01 0 0.02 0.00 0.12 0.00 0.00 99.86 06:55:01 1 0.53 0.00 0.03 0.00 0.00 99.44 06:55:01 2 0.08 0.00 0.03 0.00 0.02 99.86 06:55:01 3 0.05 0.00 0.05 0.00 0.00 99.90 06:56:01 all 0.15 0.00 0.03 0.00 0.00 99.81 06:56:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:56:01 1 0.52 0.00 0.02 0.00 0.00 99.47 06:56:01 2 0.03 0.00 0.03 0.00 0.00 99.93 06:56:01 3 0.02 0.00 0.02 0.00 0.02 99.95 Average: all 1.90 0.00 0.62 0.19 0.07 97.22 Average: 0 1.90 0.00 0.76 0.10 0.05 97.19 Average: 1 2.11 0.00 0.53 0.21 0.09 97.07 Average: 2 1.66 0.00 0.63 0.31 0.05 97.34 Average: 3 1.94 0.00 0.56 0.15 0.08 97.27