---> uname -a: Linux prd-centos7-docker-4c-2g-32433.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-323 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-323@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 /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log ---> free -m: total used free shared buff/cache available Mem: 1837 759 66 0 1011 973 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:48:a8:f7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.236/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85681sec preferred_lft 85681sec inet6 fe80::f816:3eff:fe48:a8f7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:b3:13:62:03 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:b3ff:fe13:6203/64 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) 04/01/21 _x86_64_ (4 CPU) 07:20:22 LINUX RESTART (4 CPU) 07:21:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:22:01 104.03 41.64 62.39 0.00 6232.96 30847.62 0.00 07:23:01 23.22 6.52 16.69 0.00 1718.55 2190.13 0.00 07:24:01 1.70 0.00 1.70 0.00 0.00 34.83 0.00 07:25:02 0.40 0.00 0.40 0.00 0.00 3.11 0.00 07:26:01 0.25 0.00 0.25 0.00 0.00 2.90 0.00 07:27:01 0.32 0.00 0.32 0.00 0.00 4.33 0.00 07:28:01 0.28 0.00 0.28 0.00 0.00 3.33 0.00 07:29:01 0.20 0.00 0.20 0.00 0.00 2.43 0.00 07:30:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 07:31:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 07:32:02 90.05 50.69 39.36 0.00 4255.74 13237.45 0.00 Average: 20.06 8.99 11.07 0.00 1107.42 4192.06 0.00 07:21:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:22:01 102400 0 558304 29.67 2620 1218220 1103088 37.65 423000 1158808 32 07:23:01 160812 0 597156 31.74 2620 1120956 1183780 40.40 414412 1103100 12 07:24:01 174668 0 583296 31.00 2620 1120960 1085472 37.05 419888 1085432 8 07:25:02 173276 0 584684 31.07 2620 1120964 1085472 37.05 418488 1088488 8 07:26:01 171336 0 586620 31.18 2620 1120968 1085664 37.05 424632 1084448 16 07:27:01 169416 0 588532 31.28 2620 1120976 1085688 37.05 428396 1082476 8 07:28:01 170840 0 587108 31.20 2620 1120976 1085472 37.05 441508 1068232 12 07:29:01 170732 0 587212 31.21 2620 1120980 1085472 37.05 441388 1068232 8 07:30:01 171236 0 586700 31.18 2620 1120988 1085472 37.05 441368 1068232 8 07:31:01 170636 0 587296 31.21 2620 1120992 1085520 37.05 441624 1068232 12 07:32:02 80772 0 702240 37.32 2620 1095912 1513932 51.67 578216 997132 19196 Average: 156011 0 595377 31.64 2620 1127536 1135003 38.74 442993 1079347 1756 07:21:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:22:01 eth0 208.17 152.41 827.16 62.14 0.00 0.00 0.00 0.00 07:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 eth0 77.03 64.59 445.14 34.21 0.00 0.00 0.00 0.00 07:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 docker0 13.28 16.38 1.99 112.07 0.00 0.00 0.00 0.00 07:24:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:02 eth0 1.05 0.10 0.08 0.01 0.00 0.00 0.00 0.00 07:25:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 eth0 0.97 0.39 0.32 0.21 0.00 0.00 0.00 0.00 07:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 eth0 0.52 0.47 0.39 0.27 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 eth0 0.08 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 eth0 0.21 0.20 0.16 0.01 0.00 0.00 0.00 0.00 07:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:02 eth0 205.17 157.06 2160.55 19.59 0.00 0.00 0.00 0.00 07:32:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 44.85 34.14 313.15 10.55 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 1.21 1.50 0.18 10.23 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) 04/01/21 _x86_64_ (4 CPU) 07:20:22 LINUX RESTART (4 CPU) 07:21:02 CPU %user %nice %system %iowait %steal %idle 07:22:01 all 11.38 0.00 6.45 4.50 26.63 51.05 07:22:01 0 8.49 0.00 7.24 3.02 27.61 53.64 07:22:01 1 11.31 0.00 8.35 4.32 26.89 49.12 07:22:01 2 13.05 0.00 5.33 6.18 26.91 48.53 07:22:01 3 12.77 0.00 4.85 4.51 25.07 52.79 07:23:01 all 2.08 0.00 2.78 0.36 14.13 80.65 07:23:01 0 1.50 0.00 2.78 0.32 15.10 80.30 07:23:01 1 2.19 0.00 2.56 0.02 14.77 80.47 07:23:01 2 2.62 0.00 2.83 0.91 13.89 79.75 07:23:01 3 2.03 0.00 2.94 0.20 12.71 82.13 07:24:01 all 0.09 0.00 0.13 0.00 1.36 98.42 07:24:01 0 0.03 0.00 0.13 0.00 1.17 98.66 07:24:01 1 0.05 0.00 0.13 0.00 1.52 98.30 07:24:01 2 0.05 0.00 0.15 0.00 1.55 98.25 07:24:01 3 0.25 0.00 0.10 0.00 1.21 98.45 07:25:02 all 0.11 0.00 0.08 0.03 0.68 99.10 07:25:02 0 0.00 0.00 0.05 0.00 0.68 99.27 07:25:02 1 0.10 0.00 0.10 0.13 1.44 98.23 07:25:02 2 0.03 0.00 0.15 0.00 0.45 99.37 07:25:02 3 0.30 0.00 0.03 0.00 0.15 99.52 07:26:01 all 0.10 0.00 0.04 0.00 0.72 99.14 07:26:01 0 0.03 0.00 0.03 0.00 1.95 97.99 07:26:01 1 0.03 0.00 0.03 0.00 0.37 99.56 07:26:01 2 0.02 0.00 0.08 0.00 0.29 99.61 07:26:01 3 0.30 0.00 0.02 0.00 0.25 99.42 07:27:01 all 0.14 0.00 0.13 0.00 0.23 99.50 07:27:01 0 0.05 0.00 0.07 0.00 0.33 99.55 07:27:01 1 0.05 0.00 0.10 0.00 0.32 99.53 07:27:01 2 0.07 0.00 0.32 0.00 0.18 99.43 07:27:01 3 0.38 0.00 0.03 0.00 0.10 99.48 07:28:01 all 0.10 0.00 0.08 0.00 0.73 99.08 07:28:01 0 0.02 0.00 0.02 0.00 0.45 99.52 07:28:01 1 0.08 0.00 0.10 0.00 1.65 98.17 07:28:01 2 0.03 0.00 0.20 0.00 0.75 99.02 07:28:01 3 0.28 0.00 0.02 0.00 0.07 99.63 07:29:01 all 0.10 0.00 0.03 0.00 0.06 99.81 07:29:01 0 0.00 0.00 0.02 0.00 0.02 99.97 07:29:01 1 0.07 0.00 0.05 0.00 0.10 99.78 07:29:01 2 0.03 0.00 0.03 0.00 0.05 99.88 07:29:01 3 0.30 0.00 0.02 0.00 0.08 99.60 07:30:01 all 0.08 0.00 0.04 0.00 0.46 99.42 07:30:01 0 0.02 0.00 0.02 0.00 0.08 99.88 07:30:01 1 0.03 0.00 0.03 0.00 0.43 99.50 07:30:01 2 0.05 0.00 0.03 0.00 0.84 99.07 07:30:01 3 0.22 0.00 0.07 0.00 0.50 99.22 07:31:01 all 0.10 0.00 0.03 0.00 0.79 99.07 07:31:01 0 0.00 0.00 0.02 0.00 0.79 99.19 07:31:01 1 0.03 0.00 0.05 0.00 0.68 99.24 07:31:01 2 0.05 0.00 0.03 0.00 0.84 99.08 07:31:01 3 0.33 0.00 0.03 0.00 0.87 98.76 07:32:02 all 3.17 0.00 2.85 1.98 14.48 77.51 07:32:02 0 2.40 0.00 2.95 0.28 14.33 80.04 07:32:02 1 2.95 0.00 2.99 2.47 15.02 76.57 07:32:02 2 4.14 0.00 2.84 4.84 14.76 73.42 07:32:02 3 3.19 0.00 2.63 0.37 13.81 79.99 Average: CPU %user %nice %system %iowait %steal %idle Average: all 1.67 0.00 1.21 0.66 5.75 90.71 Average: 0 1.22 0.00 1.29 0.35 6.03 91.10 Average: 1 1.61 0.00 1.38 0.66 5.99 90.36 Average: 2 1.92 0.00 1.14 1.14 5.75 90.05 Average: 3 1.93 0.00 1.02 0.49 5.22 91.33