---> uname -a: Linux prd-centos7-docker-4c-2g-2593.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: 2799.998 BogoMIPS: 5599.99 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 13.7G 26.2G 34% / 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 13.7G 26.2G 34% /facter-os /dev/vda1 40.0G 13.7G 26.2G 34% /etc/resolv.conf /dev/vda1 40.0G 13.7G 26.2G 34% /etc/hostname /dev/vda1 40.0G 13.7G 26.2G 34% /etc/hosts /dev/vda1 40.0G 13.7G 26.2G 34% /var/log/auth.log /dev/vda1 40.0G 13.7G 26.2G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.7G 26.2G 34% /var/log/sa-host /dev/vda1 40.0G 13.7G 26.2G 34% /var/log/secure /dev/vda1 40.0G 13.7G 26.2G 34% /w/workspace/edgex-go/7 /dev/vda1 40.0G 13.7G 26.2G 34% /w/workspace/edgex-go/7@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1428 225 0 6166 6462 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:dd:ac:ff brd ff:ff:ff:ff:ff:ff inet 10.30.122.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85250sec preferred_lft 85250sec inet6 fe80::f816:3eff:fedd:acff/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:73:ee:ff:95 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::42:73ff:feee:ff95/64 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) 07/12/21 _x86_64_ (2 CPU) 16:45:13 LINUX RESTART (2 CPU) 16:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:47:01 88.11 3.58 84.53 0.00 2600.77 34583.60 0.00 16:48:01 159.18 0.02 159.16 0.00 0.53 27851.11 0.00 16:49:01 55.23 0.00 55.23 0.00 0.00 10702.08 0.00 16:50:01 112.55 0.00 112.55 0.00 0.00 20169.51 0.00 16:51:01 530.90 152.70 378.20 0.00 3712.43 281720.17 0.00 16:52:01 182.05 11.01 171.04 0.00 320.19 27321.80 0.00 16:53:01 238.24 1.23 237.01 0.00 886.21 161957.50 0.00 16:54:02 232.69 26.16 206.53 0.00 2306.48 71240.60 0.00 16:55:01 149.50 4.79 144.71 0.00 757.32 16776.36 0.00 16:56:01 3.18 0.10 3.08 0.00 0.93 59.29 0.00 16:57:01 0.37 0.00 0.37 0.00 0.00 5.06 0.00 16:58:01 0.23 0.00 0.23 0.00 0.00 2.20 0.00 16:59:01 0.37 0.00 0.37 0.00 0.00 5.23 0.00 17:00:01 0.17 0.00 0.17 0.00 0.00 1.47 0.00 17:01:01 0.38 0.20 0.18 0.00 5.86 2.60 0.00 17:02:01 1.10 0.22 0.88 0.00 3.86 17.65 0.00 17:03:01 13.16 2.03 11.13 0.00 223.98 521.10 0.00 17:04:01 217.12 0.03 217.09 0.00 0.67 57361.58 0.00 Average: 110.24 11.24 99.00 0.00 601.08 39493.03 0.00 16:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:47:01 4200204 0 948452 11.84 2620 2857656 1513692 16.71 1025212 2292644 232224 16:48:01 3958588 0 1036412 12.94 2620 3011312 1562260 17.25 1235228 2270320 247212 16:49:01 3942132 0 1125084 14.05 2620 2939096 1663888 18.37 1205560 2306184 20852 16:50:01 3775164 0 1027488 12.83 2620 3203660 1375472 15.19 1172420 2490936 52 16:51:01 1453840 0 1222692 15.27 2620 5329780 2114496 23.35 2330244 3545952 72 16:52:01 1118828 0 1201796 15.01 2620 5685688 1619648 17.88 2461788 3738200 0 16:53:01 174256 0 1224636 15.29 2620 6607420 1663976 18.37 2604272 4502784 313880 16:54:02 749276 0 1204936 15.04 2620 6052100 1552088 17.14 2571536 3961704 150800 16:55:01 1979992 0 1165924 14.56 2620 4860396 1422360 15.70 1383924 3935132 32 16:56:01 1995976 0 1149908 14.36 2620 4860428 1278272 14.11 1450128 3857940 24 16:57:01 2003500 0 1142384 14.26 2620 4860428 1237140 13.66 1445460 3857936 8 16:58:01 2003472 0 1142408 14.26 2620 4860432 1237140 13.66 1445372 3857976 8 16:59:01 2003888 0 1141980 14.26 2620 4860444 1237248 13.66 1445532 3857976 16 17:00:01 2003892 0 1141976 14.26 2620 4860444 1237140 13.66 1445084 3858392 12 17:01:01 2002212 0 1143620 14.28 2620 4860480 1239580 13.69 1446364 3857828 12 17:02:01 2003072 0 1142580 14.27 2620 4860660 1237792 13.67 1446236 3857956 8 17:03:01 1246148 0 1261096 15.75 2620 5499068 1731788 19.12 1623104 4391512 630856 17:04:01 457516 0 1359592 16.98 2620 6189204 1358316 15.00 1657456 4983092 32 Average: 2059553 0 1154609 14.42 2620 4792150 1460128 16.12 1633051 3634692 88672 16:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:47:01 eth0 914.99 1133.31 5977.30 150.44 0.00 0.00 0.00 0.00 16:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:47:01 docker0 782.81 509.09 66.20 2674.44 0.00 0.00 0.00 0.00 16:48:01 vethceb7f32 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:48:01 eth0 292.89 226.90 875.68 31.81 0.00 0.00 0.00 0.00 16:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:48:01 docker0 206.78 257.87 14.20 841.58 0.00 0.00 0.00 0.00 16:49:01 vethceb7f32 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 16:49:01 eth0 30.18 16.56 27.09 11.65 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 16:50:01 eth0 206.19 175.41 1695.90 24.07 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 vethf4665be 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 veth4311b20 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 veth3d145cd 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 eth0 97.24 71.21 196.43 73.74 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 57.01 30.45 233.09 11.18 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 vethd1aba55 0.00 0.68 0.00 0.04 0.00 0.00 0.00 0.00 16:52:01 docker0 1054.71 857.66 84.34 3850.96 0.00 0.00 0.00 0.00 16:53:01 veth23195e7 0.00 0.28 0.00 0.02 0.00 0.00 0.00 0.00 16:53:01 eth0 78.46 55.98 129.25 69.39 0.00 0.00 0.00 0.00 16:53:01 veth6de9224 0.12 0.00 0.01 0.00 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:02 eth0 191.11 156.84 1310.48 72.75 0.00 0.00 0.00 0.00 16:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:02 vethd1aba55 0.00 1.03 0.00 0.05 0.00 0.00 0.00 0.00 16:54:02 docker0 1092.54 905.75 86.82 4012.23 0.00 0.00 0.00 0.00 16:55:01 eth0 421.03 374.60 614.49 1146.13 0.00 0.00 0.00 0.00 16:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:55:01 docker0 48.28 67.27 3.28 407.53 0.00 0.00 0.00 0.00 16:56:01 eth0 64.75 79.16 27.30 433.26 0.00 0.00 0.00 0.00 16:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 eth0 4.66 2.40 4.27 0.16 0.00 0.00 0.00 0.00 16:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 eth0 0.20 0.20 0.08 0.07 0.00 0.00 0.00 0.00 17:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 eth0 0.48 0.25 0.27 0.19 0.00 0.00 0.00 0.00 17:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 eth0 498.83 459.44 4081.79 64.21 0.00 0.00 0.00 0.00 17:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 544.62 489.47 3903.62 113.64 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 98.93 103.98 6.67 653.11 0.00 0.00 0.00 0.00 Average: eth0 188.84 181.63 1060.26 121.42 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 68.90 59.83 5.38 281.72 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) 07/12/21 _x86_64_ (2 CPU) 16:45:13 LINUX RESTART (2 CPU) 16:46:01 CPU %user %nice %system %iowait %steal %idle 16:47:01 all 19.78 0.00 6.13 4.74 0.08 69.27 16:47:01 0 17.49 0.00 7.01 4.83 0.07 70.60 16:47:01 1 22.08 0.00 5.24 4.66 0.09 67.93 16:48:01 all 46.21 0.00 7.37 3.34 0.12 42.96 16:48:01 0 47.05 0.00 7.01 2.34 0.13 43.48 16:48:01 1 45.38 0.00 7.73 4.33 0.11 42.45 16:49:01 all 27.89 0.00 3.92 4.83 0.08 63.29 16:49:01 0 29.19 0.00 3.81 6.10 0.07 60.83 16:49:01 1 26.59 0.00 4.02 3.56 0.09 65.74 16:50:01 all 52.00 0.00 8.26 4.69 0.12 34.92 16:50:01 0 52.26 0.00 7.92 3.79 0.13 35.90 16:50:01 1 51.75 0.00 8.60 5.59 0.11 33.94 16:51:01 all 21.56 0.00 15.83 44.19 0.12 18.31 16:51:01 0 22.59 0.00 15.59 45.45 0.11 16.27 16:51:01 1 20.53 0.00 16.07 42.92 0.13 20.35 16:52:01 all 63.35 0.00 10.53 20.21 0.14 5.78 16:52:01 0 63.53 0.00 10.46 20.14 0.15 5.71 16:52:01 1 63.16 0.00 10.59 20.28 0.13 5.84 16:53:01 all 19.42 0.00 10.08 57.87 0.09 12.54 16:53:01 0 21.22 0.00 9.06 56.87 0.09 12.76 16:53:01 1 17.61 0.00 11.10 58.88 0.09 12.33 16:54:02 all 46.63 0.00 9.62 40.28 0.13 3.34 16:54:02 0 47.47 0.00 8.82 42.24 0.13 1.34 16:54:02 1 45.79 0.00 10.41 38.33 0.13 5.34 16:55:01 all 19.13 0.00 6.74 6.88 0.12 67.14 16:55:01 0 19.00 0.00 7.00 6.02 0.11 67.88 16:55:01 1 19.25 0.00 6.47 7.74 0.13 66.40 16:56:01 all 4.61 0.00 0.54 0.03 0.03 94.78 16:56:01 0 4.50 0.00 0.57 0.03 0.05 94.85 16:56:01 1 4.73 0.00 0.50 0.03 0.02 94.71 16:57:01 all 0.10 0.00 0.05 0.00 0.03 99.82 16:57:01 0 0.02 0.00 0.03 0.00 0.03 99.92 16:57:01 1 0.18 0.00 0.07 0.00 0.02 99.73 16:57:01 CPU %user %nice %system %iowait %steal %idle 16:58:01 all 0.09 0.00 0.02 0.00 0.02 99.87 16:58:01 0 0.05 0.00 0.02 0.00 0.02 99.92 16:58:01 1 0.13 0.00 0.02 0.00 0.02 99.83 16:59:01 all 0.17 0.00 0.03 0.00 0.02 99.78 16:59:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:59:01 1 0.28 0.00 0.03 0.00 0.00 99.68 17:00:01 all 0.16 0.00 0.03 0.00 0.03 99.78 17:00:01 0 0.05 0.00 0.03 0.00 0.03 99.88 17:00:01 1 0.27 0.00 0.03 0.00 0.02 99.68 17:01:01 all 0.13 0.00 0.05 0.00 0.02 99.81 17:01:01 0 0.13 0.00 0.05 0.00 0.02 99.80 17:01:01 1 0.12 0.00 0.05 0.00 0.02 99.82 17:02:01 all 0.14 0.00 0.04 0.00 0.02 99.80 17:02:01 0 0.22 0.00 0.02 0.00 0.00 99.77 17:02:01 1 0.07 0.00 0.07 0.00 0.03 99.83 17:03:01 all 6.41 0.00 2.67 0.08 0.03 90.81 17:03:01 0 6.22 0.00 3.06 0.05 0.03 90.64 17:03:01 1 6.60 0.00 2.29 0.10 0.03 90.98 17:04:01 all 17.19 0.00 7.63 4.16 0.08 70.94 17:04:01 0 19.48 0.00 8.06 4.85 0.07 67.54 17:04:01 1 14.92 0.00 7.20 3.48 0.09 74.32 Average: all 18.53 0.00 4.83 10.32 0.07 66.26 Average: 0 18.80 0.00 4.78 10.40 0.07 65.95 Average: 1 18.26 0.00 4.88 10.24 0.07 66.56