---> uname -a: Linux prd-centos7-docker-4c-2g-4081.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_device-sdk-c_PR-343 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/edgexfoundry_device-sdk-c_PR-343@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 720 100 0 1016 1012 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:fe:4e:5c brd ff:ff:ff:ff:ff:ff inet 10.30.123.137/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fefe:4e5c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:85:2a:19:64 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:fe2a:1964/64 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) 05/10/21 _x86_64_ (4 CPU) 13:54:22 LINUX RESTART (4 CPU) 13:55:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:56:01 51.66 15.06 36.60 0.00 4749.24 3142.88 0.00 13:57:01 1.83 0.00 1.83 0.00 0.00 35.66 0.00 13:58:01 0.32 0.00 0.32 0.00 0.00 3.53 0.00 13:59:01 0.45 0.00 0.45 0.00 0.00 5.71 0.00 14:00:01 0.23 0.00 0.23 0.00 0.00 3.51 0.00 14:01:01 0.33 0.02 0.32 0.00 0.13 4.46 0.00 14:02:01 0.40 0.08 0.32 0.00 1.60 5.14 0.00 14:03:01 0.27 0.00 0.27 0.00 0.00 3.38 0.00 14:04:01 89.82 54.60 35.22 0.00 4179.61 14348.00 0.00 Average: 16.09 7.74 8.35 0.00 986.04 1949.78 0.00 13:55:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:56:01 179080 0 607572 32.29 2620 1092272 1116216 38.09 409460 1094412 124 13:57:01 185048 0 601600 31.97 2620 1092276 1079236 36.83 409456 1089300 8 13:58:01 183180 0 603456 32.07 2620 1092288 1079272 36.83 408408 1092400 8 13:59:01 182640 0 603996 32.10 2620 1092288 1079284 36.83 424000 1076944 8 14:00:01 182136 0 604492 32.13 2620 1092296 1079212 36.83 420512 1081468 20 14:01:01 180928 0 605696 32.19 2620 1092300 1081888 36.92 432416 1070236 8 14:02:01 182544 0 603956 32.10 2620 1092424 1079528 36.84 431224 1070300 8 14:03:01 182636 0 603856 32.09 2620 1092432 1079528 36.84 431352 1070304 8 14:04:01 83580 0 727252 38.65 2620 1068092 1512684 51.63 601508 960036 53388 Average: 171308 0 617986 32.84 2620 1089630 1131872 38.63 440926 1067267 5953 13:55:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:56:01 eth0 302.00 207.85 673.05 57.39 0.00 0.00 0.00 0.00 13:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:56:01 docker0 13.40 10.41 1.49 24.18 0.00 0.00 0.00 0.00 13:57:01 eth0 1.33 0.50 0.33 0.21 0.00 0.00 0.00 0.00 13:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 eth0 1.48 0.47 0.37 0.21 0.00 0.00 0.00 0.00 13:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 eth0 2.08 0.25 0.39 0.19 0.00 0.00 0.00 0.00 13:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 eth0 1.32 0.48 0.46 0.27 0.00 0.00 0.00 0.00 14:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 eth0 0.58 0.43 0.31 0.18 0.00 0.00 0.00 0.00 14:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 14:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 14:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 eth0 193.40 154.60 2164.88 46.97 0.00 0.00 0.00 0.00 14:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 55.40 40.25 315.15 11.64 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 1.47 1.14 0.16 2.65 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) 05/10/21 _x86_64_ (4 CPU) 13:54:22 LINUX RESTART (4 CPU) 13:55:02 CPU %user %nice %system %iowait %steal %idle 13:56:01 all 6.36 0.00 3.04 1.32 0.51 88.76 13:56:01 0 5.06 0.00 3.51 0.43 0.53 90.47 13:56:01 1 6.84 0.00 2.23 0.55 0.50 89.89 13:56:01 2 7.02 0.00 2.87 0.12 0.48 89.51 13:56:01 3 6.55 0.00 3.57 4.18 0.53 85.17 13:57:01 all 0.16 0.00 0.07 0.00 0.04 99.72 13:57:01 0 0.05 0.00 0.03 0.00 0.05 99.87 13:57:01 1 0.05 0.00 0.07 0.00 0.03 99.85 13:57:01 2 0.08 0.00 0.10 0.00 0.02 99.80 13:57:01 3 0.45 0.00 0.10 0.00 0.07 99.38 13:58:01 all 0.13 0.00 0.13 0.00 0.15 99.60 13:58:01 0 0.03 0.00 0.18 0.00 0.13 99.65 13:58:01 1 0.18 0.00 0.10 0.00 0.10 99.62 13:58:01 2 0.05 0.00 0.10 0.00 0.22 99.63 13:58:01 3 0.25 0.00 0.13 0.00 0.13 99.48 13:59:01 all 0.16 0.00 0.06 0.00 0.04 99.74 13:59:01 0 0.07 0.00 0.05 0.00 0.02 99.87 13:59:01 1 0.48 0.00 0.03 0.00 0.05 99.43 13:59:01 2 0.07 0.00 0.07 0.00 0.05 99.82 13:59:01 3 0.03 0.00 0.08 0.00 0.03 99.85 14:00:01 all 0.17 0.00 0.08 0.00 0.10 99.65 14:00:01 0 0.05 0.00 0.10 0.00 0.12 99.73 14:00:01 1 0.35 0.00 0.07 0.00 0.08 99.50 14:00:01 2 0.23 0.00 0.08 0.00 0.12 99.57 14:00:01 3 0.05 0.00 0.07 0.00 0.10 99.78 14:01:01 all 0.15 0.00 0.09 0.00 0.06 99.70 14:01:01 0 0.00 0.00 0.03 0.00 0.03 99.93 14:01:01 1 0.07 0.00 0.07 0.00 0.05 99.82 14:01:01 2 0.50 0.00 0.05 0.00 0.10 99.35 14:01:01 3 0.03 0.00 0.22 0.00 0.07 99.68 14:02:01 all 0.17 0.00 0.05 0.00 0.02 99.77 14:02:01 0 0.07 0.00 0.08 0.00 0.03 99.82 14:02:01 1 0.52 0.00 0.05 0.00 0.00 99.43 14:02:01 2 0.05 0.00 0.03 0.00 0.03 99.88 14:02:01 3 0.03 0.00 0.03 0.00 0.00 99.93 14:03:01 all 0.14 0.00 0.03 0.00 0.02 99.80 14:03:01 0 0.05 0.00 0.05 0.00 0.03 99.87 14:03:01 1 0.48 0.00 0.00 0.00 0.02 99.50 14:03:01 2 0.02 0.00 0.03 0.00 0.03 99.92 14:03:01 3 0.02 0.00 0.03 0.00 0.02 99.93 14:04:01 all 5.44 0.00 3.50 1.37 0.95 88.74 14:04:01 0 5.42 0.00 3.39 0.03 1.00 90.16 14:04:01 1 4.88 0.00 3.02 1.44 0.88 89.79 14:04:01 2 6.54 0.00 3.72 3.18 0.90 85.66 14:04:01 3 4.92 0.00 3.88 0.84 1.01 89.35 Average: all 1.41 0.00 0.77 0.29 0.21 97.32 Average: 0 1.18 0.00 0.81 0.05 0.21 97.75 Average: 1 1.52 0.00 0.62 0.22 0.19 97.46 Average: 2 1.59 0.00 0.77 0.36 0.21 97.06 Average: 3 1.35 0.00 0.89 0.54 0.22 97.00