---> uname -a: Linux prd-centos7-docker-4c-2g-2341.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 12.0G 28.0G 30% / 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 12.0G 28.0G 30% /facter-os /dev/vda1 40.0G 12.0G 28.0G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hostname /dev/vda1 40.0G 12.0G 28.0G 30% /etc/hosts /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/secure /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 28.0G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 28.0G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/8 /dev/vda1 40.0G 12.0G 28.0G 30% /w/workspace/edgex-go/8@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1301 2520 0 3999 6460 Swap: 1023 2 1021 ---> 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:4f:3a:11 brd ff:ff:ff:ff:ff:ff inet 10.30.122.198/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85590sec preferred_lft 85590sec inet6 fe80::f816:3eff:fe4f:3a11/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:cc:ac:02:eb 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:ccff:feac:2eb/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) 07/09/21 _x86_64_ (2 CPU) 22:04:00 LINUX RESTART (2 CPU) 22:05:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:06:01 132.41 0.19 132.23 0.00 23.16 51680.01 0.00 22:07:01 95.17 0.00 95.17 0.00 0.00 14301.25 0.00 22:08:01 47.99 0.00 47.99 0.00 0.00 5171.94 0.00 22:09:03 295.89 75.43 220.47 0.00 1813.85 141424.22 0.00 22:10:01 765.59 466.87 298.73 0.00 20664.71 170469.30 0.00 22:11:02 552.01 108.34 443.67 0.00 4230.93 194019.48 0.00 22:12:01 179.46 17.85 161.62 0.00 3148.12 25063.22 0.00 22:13:01 3.90 0.02 3.88 0.00 0.53 111.21 0.00 22:14:01 0.28 0.02 0.27 0.00 1.07 3.17 0.00 22:15:01 0.35 0.03 0.32 0.00 1.47 5.18 0.00 22:16:01 0.25 0.00 0.25 0.00 0.00 2.52 0.00 22:17:01 0.25 0.00 0.25 0.00 0.00 3.28 0.00 Average: 171.59 54.78 116.80 0.00 2441.00 50157.75 0.00 22:05:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:06:01 3917212 0 1010204 12.61 2620 3078896 1431828 15.81 1078492 2467092 96 22:07:01 3738508 0 1182648 14.77 2620 3085156 1732360 19.13 1427492 2289044 150052 22:08:01 3799572 0 1162940 14.52 2620 3043800 1928812 21.30 1341264 2305500 119524 22:09:03 1556408 0 1306116 16.31 2620 5143788 1915828 21.15 1868980 3934888 285932 22:10:01 693652 0 2006856 25.06 2620 5305804 3993016 44.09 3076948 3535884 110168 22:11:02 804060 0 1722124 21.50 2620 5480128 3282888 36.24 2586944 3852688 11116 22:12:01 3189584 0 1247296 15.57 2620 3569432 1617284 17.86 1286776 2847832 20 22:13:01 3205972 0 1230904 15.37 2620 3569436 1400460 15.46 1284128 2839124 12 22:14:01 3205300 0 1231576 15.38 2620 3569436 1402980 15.49 1285584 2839188 12 22:15:01 3204244 0 1232624 15.39 2620 3569444 1396456 15.42 1289960 2836428 8 22:16:01 3204424 0 1232444 15.39 2620 3569444 1396468 15.42 1289200 2837252 8 22:17:01 3204292 0 1232564 15.39 2620 3569456 1396480 15.42 1289416 2837252 8 Average: 2810269 0 1316525 16.44 2620 3879518 1907905 21.06 1592099 2951848 56413 22:05:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:06:01 eth0 744.75 694.28 4478.68 67.88 0.00 0.00 0.00 0.00 22:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:06:01 docker0 420.48 433.53 31.28 1537.42 0.00 0.00 0.00 0.00 22:07:01 eth0 48.47 27.26 42.90 16.86 0.00 0.00 0.00 0.00 22:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:07:01 veth37fb70f 0.43 0.57 0.04 0.05 0.00 0.00 0.00 0.00 22:07:01 docker0 0.43 0.43 0.03 0.04 0.00 0.00 0.00 0.00 22:08:01 eth0 26.23 19.23 14.45 103.89 0.00 0.00 0.00 0.00 22:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:08:01 veth37fb70f 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 22:08:01 docker0 1.50 1.50 0.10 0.12 0.00 0.00 0.00 0.00 22:09:03 veth89b84bd 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 22:09:03 eth0 196.83 167.58 1650.17 26.48 0.00 0.00 0.00 0.00 22:09:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:09:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 veth89b84bd 0.00 0.72 0.00 0.03 0.00 0.00 0.00 0.00 22:10:01 eth0 102.94 78.59 201.31 18.45 0.00 0.00 0.00 0.00 22:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:10:01 vetha565951 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 22:11:02 veth89b84bd 0.00 0.33 0.00 0.01 0.00 0.00 0.00 0.00 22:11:02 vethd64bbcb 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 22:11:02 veth5037d69 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 22:11:02 eth0 238.89 164.74 1807.17 135.97 0.00 0.00 0.00 0.00 22:12:01 eth0 52.74 33.93 109.91 13.72 0.00 0.00 0.00 0.00 22:12:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 22:12:01 docker0 1247.66 1212.16 96.00 4371.89 0.00 0.00 0.00 0.00 22:13:01 eth0 1.67 0.68 0.52 0.05 0.00 0.00 0.00 0.00 22:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 eth0 1.05 0.87 0.54 0.42 0.00 0.00 0.00 0.00 22:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 eth0 0.90 0.15 0.14 0.04 0.00 0.00 0.00 0.00 22:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 eth0 0.25 0.20 0.10 0.04 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 eth0 0.53 0.35 0.27 0.20 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.46 98.54 692.05 32.00 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 45.12 49.80 3.27 190.15 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) 07/09/21 _x86_64_ (2 CPU) 22:04:00 LINUX RESTART (2 CPU) 22:05:02 CPU %user %nice %system %iowait %steal %idle 22:06:01 all 17.94 0.00 7.05 2.22 0.08 72.70 22:06:01 0 19.88 0.00 7.49 2.60 0.09 69.94 22:06:01 1 16.02 0.00 6.62 1.84 0.07 75.45 22:07:01 all 64.97 0.00 9.75 0.64 0.10 24.53 22:07:01 0 65.21 0.00 10.07 0.59 0.09 24.05 22:07:01 1 64.74 0.00 9.43 0.69 0.11 25.02 22:08:01 all 37.18 0.00 6.24 0.62 0.08 55.89 22:08:01 0 37.74 0.00 6.33 0.58 0.09 55.25 22:08:01 1 36.62 0.00 6.15 0.65 0.07 56.52 22:09:03 all 43.68 0.00 16.13 4.94 0.10 35.15 22:09:03 0 44.03 0.00 16.37 3.97 0.09 35.54 22:09:03 1 43.33 0.00 15.89 5.90 0.11 34.77 22:10:01 all 47.34 0.00 18.30 29.55 0.13 4.67 22:10:01 0 47.13 0.00 18.16 29.29 0.13 5.29 22:10:01 1 47.56 0.00 18.44 29.80 0.13 4.06 22:11:02 all 71.06 0.00 22.05 5.39 0.11 1.39 22:11:02 0 72.86 0.00 19.92 5.71 0.11 1.40 22:11:02 1 69.25 0.00 24.19 5.07 0.11 1.37 22:12:01 all 36.78 0.00 8.28 0.92 0.08 53.94 22:12:01 0 37.31 0.00 7.87 0.95 0.09 53.79 22:12:01 1 36.24 0.00 8.69 0.89 0.07 54.10 22:13:01 all 0.08 0.00 0.06 0.00 0.03 99.83 22:13:01 0 0.03 0.00 0.07 0.00 0.03 99.87 22:13:01 1 0.13 0.00 0.05 0.00 0.02 99.80 22:14:01 all 0.10 0.00 0.06 0.00 0.03 99.82 22:14:01 0 0.10 0.00 0.07 0.00 0.03 99.80 22:14:01 1 0.10 0.00 0.05 0.00 0.02 99.83 22:15:01 all 0.04 0.00 0.03 0.00 0.03 99.90 22:15:01 0 0.03 0.00 0.03 0.00 0.00 99.93 22:15:01 1 0.05 0.00 0.03 0.00 0.05 99.87 22:16:01 all 0.08 0.00 0.02 0.00 0.03 99.87 22:16:01 0 0.13 0.00 0.02 0.00 0.02 99.83 22:16:01 1 0.03 0.00 0.02 0.00 0.03 99.92 22:16:01 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 0.11 0.00 0.03 0.00 0.03 99.82 22:17:01 0 0.20 0.00 0.03 0.00 0.03 99.73 22:17:01 1 0.02 0.00 0.03 0.00 0.03 99.92 Average: all 25.59 0.00 7.04 3.46 0.07 63.84 Average: 0 26.02 0.00 6.91 3.41 0.07 63.59 Average: 1 25.17 0.00 7.16 3.51 0.07 64.10