---> uname -a: Linux prd-centos7-docker-4c-2g-197.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected 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 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 7.6G 32.4G 19% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-sdk-c_PR-352 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/edgexfoundry_device-sdk-c_PR-352@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 981 4742 0 2097 6661 Swap: 1023 0 1023 ---> 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:3c:19:88 brd ff:ff:ff:ff:ff:ff inet 10.30.122.189/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe3c:1988/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:27:d8:aa:e8 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::42:27ff:fed8:aae8/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/18/21 _x86_64_ (2 CPU) 14:07:19 LINUX RESTART (2 CPU) 14:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:09:01 20.63 3.35 17.29 0.00 2564.26 2681.10 0.00 14:10:01 0.28 0.00 0.28 0.00 0.00 4.85 0.00 14:11:01 0.32 0.00 0.32 0.00 0.00 3.75 0.00 14:12:01 0.32 0.00 0.32 0.00 0.00 4.36 0.00 14:13:01 0.32 0.00 0.32 0.00 0.00 4.06 0.00 14:14:01 0.32 0.00 0.32 0.00 0.00 3.78 0.00 14:15:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 14:16:01 3.38 0.10 3.28 0.00 10.00 76.26 0.00 Average: 3.22 0.43 2.79 0.00 321.87 347.62 0.00 14:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:09:01 5449688 0 816532 10.20 2620 1740100 1295860 14.31 584636 1575356 24 14:10:01 5459460 0 806756 10.07 2620 1740104 1203124 13.28 576304 1575320 16 14:11:01 5461124 0 805088 10.05 2620 1740108 1202908 13.28 577420 1572936 8 14:12:01 5458468 0 807740 10.09 2620 1740112 1203208 13.28 580056 1572936 8 14:13:01 5457484 0 808716 10.10 2620 1740120 1203052 13.28 574020 1580992 8 14:14:01 5456760 0 809440 10.11 2620 1740120 1202908 13.28 574384 1580992 8 14:15:01 5455372 0 810816 10.12 2620 1740132 1202968 13.28 575496 1580992 12 14:16:01 5110980 0 937540 11.71 2620 1957800 1610012 17.78 834124 1639544 216856 Average: 5413667 0 825328 10.31 2620 1767324 1265505 13.97 609555 1584884 27118 14:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:09:01 eth0 82.08 67.06 362.80 14.86 0.00 0.00 0.00 0.00 14:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:09:01 docker0 8.99 7.78 1.10 25.59 0.00 0.00 0.00 0.00 14:10:01 eth0 0.47 0.23 0.27 0.19 0.00 0.00 0.00 0.00 14:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 14:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 eth0 4.18 1.75 3.31 0.29 0.00 0.00 0.00 0.00 14:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 eth0 0.63 0.42 0.35 0.24 0.00 0.00 0.00 0.00 14:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 eth0 0.10 0.08 0.01 0.03 0.00 0.00 0.00 0.00 14:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 14:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 eth0 219.69 198.08 2166.03 16.76 0.00 0.00 0.00 0.00 14:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 38.52 33.48 316.61 4.05 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 1.12 0.97 0.14 3.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/18/21 _x86_64_ (2 CPU) 14:07:19 LINUX RESTART (2 CPU) 14:08:01 CPU %user %nice %system %iowait %steal %idle 14:09:01 all 2.94 0.00 1.50 0.46 0.05 95.04 14:09:01 0 2.89 0.00 1.57 0.39 0.05 95.10 14:09:01 1 3.00 0.00 1.43 0.54 0.05 94.98 14:10:01 all 0.11 0.00 0.04 0.00 0.03 99.82 14:10:01 0 0.15 0.00 0.05 0.00 0.02 99.78 14:10:01 1 0.07 0.00 0.03 0.00 0.03 99.87 14:11:01 all 0.10 0.00 0.03 0.00 0.03 99.83 14:11:01 0 0.15 0.00 0.02 0.00 0.02 99.82 14:11:01 1 0.05 0.00 0.05 0.00 0.05 99.85 14:12:01 all 0.13 0.00 0.03 0.00 0.03 99.81 14:12:01 0 0.23 0.00 0.03 0.00 0.03 99.70 14:12:01 1 0.03 0.00 0.02 0.00 0.03 99.92 14:13:01 all 0.17 0.00 0.04 0.00 0.03 99.76 14:13:01 0 0.28 0.00 0.05 0.00 0.03 99.63 14:13:01 1 0.05 0.00 0.03 0.00 0.03 99.88 14:14:01 all 0.08 0.00 0.02 0.00 0.03 99.87 14:14:01 0 0.13 0.00 0.02 0.00 0.03 99.82 14:14:01 1 0.02 0.00 0.02 0.00 0.03 99.93 14:15:01 all 0.11 0.00 0.05 0.00 0.03 99.81 14:15:01 0 0.07 0.00 0.05 0.00 0.03 99.85 14:15:01 1 0.15 0.00 0.05 0.00 0.03 99.77 14:16:01 all 3.24 0.00 1.08 0.03 0.03 95.63 14:16:01 0 3.56 0.00 1.16 0.03 0.02 95.23 14:16:01 1 2.93 0.00 0.99 0.02 0.03 96.03 Average: all 0.86 0.00 0.35 0.06 0.03 98.70 Average: 0 0.93 0.00 0.37 0.05 0.03 98.62 Average: 1 0.78 0.00 0.33 0.07 0.04 98.78