---> uname -a: Linux prd-centos7-docker-4c-2g-27657.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/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-290 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_edgex-ui-go_PR-290@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 715 84 0 1038 1018 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:53:d0:1b brd ff:ff:ff:ff:ff:ff inet 10.30.123.217/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe53:d01b/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f2:49:45:76 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:f2ff:fe49:4576/64 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) 02/25/21 _x86_64_ (4 CPU) 14:47:40 LINUX RESTART (4 CPU) 14:48:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:49:02 127.73 48.43 79.30 0.00 8121.60 36364.61 0.00 14:50:01 4.13 0.00 4.13 0.00 0.00 132.94 0.00 14:51:01 0.42 0.00 0.42 0.00 0.00 6.53 0.00 14:52:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 14:53:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 14:54:01 0.35 0.00 0.35 0.00 0.00 5.25 0.00 14:55:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 14:56:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 14:57:01 0.27 0.00 0.27 0.00 0.00 3.75 0.00 14:58:02 114.80 66.79 48.01 0.00 5788.79 15514.72 0.00 Average: 24.80 11.52 13.28 0.00 1385.48 5168.96 0.00 14:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:49:02 146752 0 596548 31.71 2620 1135624 1123956 38.36 409436 1122500 132 14:50:01 147820 0 595572 31.65 2620 1135532 1123788 38.35 408984 1122212 20 14:51:01 150156 0 593232 31.53 2620 1135536 1100764 37.57 415188 1114316 8 14:52:01 147864 0 595524 31.65 2620 1135536 1085380 37.04 418664 1113332 8 14:53:01 147808 0 595572 31.65 2620 1135544 1085260 37.04 420872 1111652 12 14:54:01 147488 0 595888 31.67 2620 1135548 1085332 37.04 421240 1111652 8 14:55:01 147832 0 595540 31.65 2620 1135552 1085260 37.04 420888 1111648 12 14:56:01 146824 0 596544 31.71 2620 1135556 1085440 37.04 421760 1111648 20 14:57:01 147848 0 595512 31.65 2620 1135564 1085260 37.04 420900 1111648 12 14:58:02 156300 0 700876 37.25 2620 1021748 1287772 43.95 462792 996572 48760 Average: 148669 0 606081 32.21 2620 1124174 1114821 38.05 422072 1102718 4899 14:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:49:02 eth0 596.21 379.21 1301.22 100.75 0.00 0.00 0.00 0.00 14:49:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:49:02 docker0 42.47 30.75 3.87 115.46 0.00 0.00 0.00 0.00 14:50:01 eth0 1.57 0.71 0.61 0.41 0.00 0.00 0.00 0.00 14:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 eth0 1.25 0.50 0.38 0.21 0.00 0.00 0.00 0.00 14:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 eth0 0.68 0.37 0.39 0.20 0.00 0.00 0.00 0.00 14:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 14:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 14:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 14:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 eth0 1.52 0.62 0.60 0.37 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 eth0 0.17 0.08 0.01 0.04 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:02 eth0 252.92 217.99 2163.60 22.32 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 Average: eth0 84.97 59.68 346.99 12.32 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 4.19 3.03 0.38 11.39 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) 02/25/21 _x86_64_ (4 CPU) 14:47:40 LINUX RESTART (4 CPU) 14:48:02 CPU %user %nice %system %iowait %steal %idle 14:49:02 all 14.68 0.00 7.65 4.26 0.26 73.14 14:49:02 0 16.30 0.00 7.62 3.85 0.23 72.00 14:49:02 1 13.07 0.00 7.21 4.31 0.36 75.04 14:49:02 2 15.22 0.00 8.73 3.78 0.21 72.07 14:49:02 3 14.15 0.00 7.06 5.10 0.26 73.43 14:50:01 all 0.15 0.00 0.07 0.00 0.00 99.77 14:50:01 0 0.03 0.00 0.07 0.00 0.02 99.88 14:50:01 1 0.37 0.00 0.12 0.00 0.00 99.51 14:50:01 2 0.07 0.00 0.07 0.00 0.00 99.86 14:50:01 3 0.14 0.00 0.03 0.00 0.00 99.83 14:51:01 all 0.20 0.00 0.07 0.00 0.01 99.72 14:51:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:51:01 1 0.55 0.00 0.12 0.00 0.02 99.32 14:51:01 2 0.08 0.00 0.08 0.00 0.00 99.83 14:51:01 3 0.12 0.00 0.03 0.00 0.02 99.83 14:52:01 all 0.16 0.00 0.03 0.00 0.00 99.80 14:52:01 0 0.05 0.00 0.03 0.00 0.00 99.92 14:52:01 1 0.42 0.00 0.03 0.00 0.02 99.53 14:52:01 2 0.12 0.00 0.03 0.00 0.00 99.85 14:52:01 3 0.05 0.00 0.03 0.00 0.00 99.92 14:53:01 all 0.16 0.00 0.05 0.00 0.00 99.79 14:53:01 0 0.02 0.00 0.02 0.00 0.02 99.95 14:53:01 1 0.05 0.00 0.08 0.00 0.00 99.87 14:53:01 2 0.52 0.00 0.05 0.00 0.00 99.43 14:53:01 3 0.07 0.00 0.03 0.00 0.00 99.90 14:54:01 all 0.16 0.00 0.03 0.00 0.00 99.80 14:54:01 0 0.02 0.00 0.02 0.00 0.00 99.97 14:54:01 1 0.07 0.00 0.05 0.00 0.02 99.87 14:54:01 2 0.53 0.00 0.03 0.00 0.00 99.43 14:54:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:55:01 all 0.09 0.00 0.03 0.00 0.00 99.87 14:55:01 0 0.03 0.00 0.02 0.00 0.00 99.95 14:55:01 1 0.05 0.00 0.05 0.00 0.00 99.90 14:55:01 2 0.25 0.00 0.05 0.00 0.00 99.70 14:55:01 3 0.03 0.00 0.02 0.00 0.00 99.95 14:56:01 all 0.13 0.00 0.03 0.00 0.00 99.83 14:56:01 0 0.05 0.00 0.02 0.00 0.00 99.93 14:56:01 1 0.02 0.00 0.03 0.00 0.00 99.95 14:56:01 2 0.40 0.00 0.02 0.00 0.00 99.58 14:56:01 3 0.07 0.00 0.07 0.00 0.00 99.87 14:57:01 all 0.17 0.00 0.03 0.00 0.00 99.80 14:57:01 0 0.02 0.00 0.05 0.00 0.00 99.93 14:57:01 1 0.08 0.00 0.05 0.00 0.02 99.85 14:57:01 2 0.52 0.00 0.02 0.00 0.00 99.47 14:57:01 3 0.05 0.00 0.00 0.00 0.00 99.95 14:58:02 all 5.87 0.00 4.14 1.67 0.05 88.27 14:58:02 0 5.61 0.00 4.14 1.11 0.07 89.07 14:58:02 1 5.42 0.00 4.45 1.43 0.03 88.66 14:58:02 2 7.71 0.00 3.63 3.02 0.03 85.60 14:58:02 3 4.72 0.00 4.35 1.11 0.07 89.76 Average: all 2.13 0.00 1.19 0.58 0.03 96.07 Average: 0 2.16 0.00 1.17 0.48 0.03 96.16 Average: 1 1.97 0.00 1.20 0.56 0.05 96.22 Average: 2 2.49 0.00 1.24 0.67 0.02 95.58 Average: 3 1.90 0.00 1.14 0.60 0.03 96.33