---> uname -a: Linux prd-centos7-docker-4c-2g-135.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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/15 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/15@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1346 1410 0 5064 6449 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:c8:eb:33 brd ff:ff:ff:ff:ff:ff inet 10.30.122.206/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84857sec preferred_lft 84857sec inet6 fe80::f816:3eff:fec8:eb33/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3d:50:3b:47 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::42:3dff:fe50:3b47/64 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) 06/10/21 _x86_64_ (2 CPU) 04:32:58 LINUX RESTART (2 CPU) 04:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:35:01 16.67 0.18 16.49 0.00 22.78 10794.92 0.00 04:36:01 179.65 0.02 179.64 0.00 0.53 48210.39 0.00 04:37:01 62.31 0.00 62.31 0.00 0.00 10895.90 0.00 04:38:02 60.86 0.00 60.86 0.00 0.00 8866.54 0.00 04:39:01 930.97 444.10 486.87 0.00 17925.22 292343.80 0.00 04:40:01 356.46 27.68 328.78 0.00 2224.86 125601.01 0.00 04:41:01 449.53 19.67 429.86 0.00 2287.37 146523.10 0.00 04:42:01 23.23 8.36 14.87 0.00 1206.26 493.90 0.00 04:43:01 0.17 0.00 0.17 0.00 0.00 1.77 0.00 04:44:01 0.40 0.12 0.28 0.00 1.07 3.58 0.00 04:45:01 0.27 0.00 0.27 0.00 0.00 2.62 0.00 04:46:01 0.33 0.00 0.33 0.00 0.00 3.46 0.00 04:47:01 0.27 0.00 0.27 0.00 0.00 3.28 0.00 04:48:01 0.30 0.08 0.22 0.00 2.53 1.67 0.00 04:49:01 0.87 0.10 0.77 0.00 3.20 16.31 0.00 04:50:01 0.28 0.00 0.28 0.00 0.00 2.62 0.00 04:51:01 0.25 0.00 0.25 0.00 0.00 3.25 0.00 04:52:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 04:53:01 0.30 0.00 0.30 0.00 0.00 3.40 0.00 04:54:01 0.22 0.00 0.22 0.00 0.00 2.50 0.00 04:55:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 04:56:02 0.27 0.00 0.27 0.00 0.00 3.25 0.00 04:57:01 0.24 0.00 0.24 0.00 0.00 2.42 0.00 04:58:01 0.35 0.00 0.35 0.00 0.00 4.83 0.00 Average: 86.47 20.60 65.86 0.00 977.03 26702.19 0.00 04:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:35:01 5157844 0 788612 9.85 2620 2059856 1213216 13.39 715920 1722036 156 04:36:01 3949604 0 1131092 14.12 2620 2925616 1570984 17.34 1286296 2227804 171916 04:37:01 3713308 0 1191468 14.88 2620 3101536 1704288 18.82 1433784 2298592 31556 04:38:02 3552992 0 1182296 14.76 2620 3271024 1812296 20.01 1389748 2491528 404100 04:39:01 145152 0 1812088 22.63 2620 6049072 3392988 37.46 3146976 3979272 251256 04:40:01 184248 0 1469528 18.35 2620 6352536 1996488 22.04 3414688 3661092 275084 04:41:01 1115964 0 1387668 17.33 2620 5502680 1618280 17.87 2389136 3742532 16 04:42:01 2070564 0 1278236 15.96 2620 4657512 1279004 14.12 1474752 3732180 12 04:43:01 2075004 0 1273792 15.90 2620 4657516 1243108 13.72 1474444 3730596 12 04:44:01 2074284 0 1274508 15.91 2620 4657520 1243132 13.72 1480216 3727824 8 04:45:01 2075152 0 1273636 15.90 2620 4657524 1243000 13.72 1479512 3727824 8 04:46:01 2074988 0 1273796 15.90 2620 4657528 1243048 13.72 1479744 3727852 8 04:47:01 2075276 0 1273500 15.90 2620 4657536 1243000 13.72 1479496 3727852 8 04:48:01 2073368 0 1275404 15.92 2620 4657540 1244740 13.74 1480928 3727852 8 04:49:01 2074468 0 1274264 15.91 2620 4657580 1243084 13.72 1479984 3727720 8 04:50:01 2074960 0 1273772 15.90 2620 4657580 1243000 13.72 1479684 3727720 12 04:51:01 2075084 0 1273644 15.90 2620 4657584 1243000 13.72 1479572 3727720 8 04:52:01 2075084 0 1273636 15.90 2620 4657592 1243000 13.72 1479588 3727720 8 04:53:01 2075116 0 1273604 15.90 2620 4657592 1243000 13.72 1479708 3727720 8 04:54:01 2074468 0 1274244 15.91 2620 4657600 1243120 13.72 1480372 3727720 8 04:55:01 2074812 0 1273900 15.91 2620 4657600 1243048 13.72 1479868 3727720 8 04:56:02 2074892 0 1273812 15.90 2620 4657608 1243000 13.72 1479736 3727720 8 04:57:01 2075116 0 1273584 15.90 2620 4657612 1243000 13.72 1479740 3727720 8 04:58:01 2075240 0 1273460 15.90 2620 4657612 1243000 13.72 1479624 3727720 8 Average: 2211958 0 1275981 15.93 2620 4518373 1436576 15.86 1621813 3479252 47260 04:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:35:01 eth0 659.83 741.69 1982.63 71.44 0.00 0.00 0.00 0.00 04:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 docker0 729.66 636.74 54.34 1963.81 0.00 0.00 0.00 0.00 04:36:01 eth0 569.78 502.11 3556.23 51.36 0.00 0.00 0.00 0.00 04:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 veth7dc319d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:36:01 docker0 218.07 245.12 14.96 845.94 0.00 0.00 0.00 0.00 04:37:01 eth0 28.08 14.35 20.86 11.10 0.00 0.00 0.00 0.00 04:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 veth7dc319d 1.85 1.85 0.15 0.15 0.00 0.00 0.00 0.00 04:37:01 docker0 1.85 1.85 0.12 0.15 0.00 0.00 0.00 0.00 04:38:02 eth0 205.14 175.15 1692.79 122.41 0.00 0.00 0.00 0.00 04:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:39:01 veth7f52060 0.03 0.19 0.00 0.01 0.00 0.00 0.00 0.00 04:39:01 veth2b52042 0.00 1.35 0.00 0.07 0.00 0.00 0.00 0.00 04:39:01 eth0 115.43 84.42 214.25 24.81 0.00 0.00 0.00 0.00 04:39:01 vethe527b60 0.03 0.35 0.00 0.02 0.00 0.00 0.00 0.00 04:40:01 veth2b52042 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00 04:40:01 vethd95e8ee 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 04:40:01 eth0 92.20 54.64 268.88 113.74 0.00 0.00 0.00 0.00 04:40:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 04:41:01 veth2b52042 0.00 0.38 0.00 0.02 0.00 0.00 0.00 0.00 04:41:01 eth0 258.98 171.59 1726.17 32.72 0.00 0.00 0.00 0.00 04:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 docker0 1386.34 1319.72 105.48 4381.02 0.00 0.00 0.00 0.00 04:42:01 eth0 4.36 2.73 4.16 1.76 0.00 0.00 0.00 0.00 04:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 docker0 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 eth0 0.65 0.57 0.39 0.04 0.00 0.00 0.00 0.00 04:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 04:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 eth0 0.22 0.17 0.07 0.01 0.00 0.00 0.00 0.00 04:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 eth0 0.33 0.30 0.14 0.08 0.00 0.00 0.00 0.00 04:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 eth0 0.08 0.05 0.01 0.00 0.00 0.00 0.00 0.00 04:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 04:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 eth0 0.18 0.15 0.07 0.01 0.00 0.00 0.00 0.00 04:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:02 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 eth0 0.23 0.07 0.02 0.01 0.00 0.00 0.00 0.00 04:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 80.76 72.93 394.98 17.93 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 45.74 45.64 3.30 151.78 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) 06/10/21 _x86_64_ (2 CPU) 04:32:58 LINUX RESTART (2 CPU) 04:34:01 CPU %user %nice %system %iowait %steal %idle 04:35:01 all 10.54 0.00 1.74 0.38 0.09 87.25 04:35:01 0 14.08 0.00 1.70 0.11 0.09 84.03 04:35:01 1 7.04 0.00 1.78 0.65 0.09 90.44 04:36:01 all 35.23 0.00 8.34 2.45 0.09 53.88 04:36:01 0 35.55 0.00 8.65 2.36 0.09 53.36 04:36:01 1 34.92 0.00 8.04 2.54 0.09 54.40 04:37:01 all 39.09 0.00 4.90 0.37 0.08 55.56 04:37:01 0 38.94 0.00 4.51 0.44 0.07 56.03 04:37:01 1 39.24 0.00 5.28 0.30 0.09 55.09 04:38:02 all 60.40 0.00 9.77 0.76 0.09 28.98 04:38:02 0 60.94 0.00 9.65 1.12 0.09 28.19 04:38:02 1 59.85 0.00 9.88 0.40 0.09 29.77 04:39:01 all 38.39 0.00 22.95 21.76 0.10 16.80 04:39:01 0 38.52 0.00 23.80 21.70 0.11 15.87 04:39:01 1 38.25 0.00 22.10 21.82 0.09 17.73 04:40:01 all 69.23 0.00 15.12 14.85 0.13 0.67 04:40:01 0 67.46 0.00 17.01 14.98 0.13 0.42 04:40:01 1 71.00 0.00 13.24 14.71 0.13 0.92 04:41:01 all 64.64 0.00 17.82 11.64 0.14 5.76 04:41:01 0 64.33 0.00 17.87 11.86 0.13 5.80 04:41:01 1 64.95 0.00 17.77 11.41 0.15 5.72 04:42:01 all 0.39 0.00 0.56 0.31 0.03 98.72 04:42:01 0 0.40 0.00 0.60 0.45 0.02 98.52 04:42:01 1 0.37 0.00 0.52 0.17 0.03 98.91 04:43:01 all 0.06 0.00 0.04 0.00 0.02 99.88 04:43:01 0 0.10 0.00 0.05 0.00 0.00 99.85 04:43:01 1 0.02 0.00 0.03 0.00 0.03 99.92 04:44:01 all 0.08 0.00 0.04 0.01 0.03 99.84 04:44:01 0 0.05 0.00 0.07 0.02 0.02 99.85 04:44:01 1 0.12 0.00 0.02 0.00 0.03 99.83 04:45:01 all 0.11 0.00 0.02 0.00 0.02 99.86 04:45:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:45:01 1 0.18 0.00 0.02 0.00 0.02 99.78 04:45:01 CPU %user %nice %system %iowait %steal %idle 04:46:01 all 0.11 0.00 0.03 0.00 0.03 99.83 04:46:01 0 0.05 0.00 0.03 0.00 0.03 99.88 04:46:01 1 0.17 0.00 0.02 0.00 0.03 99.78 04:47:01 all 0.16 0.00 0.02 0.00 0.02 99.81 04:47:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:47:01 1 0.30 0.00 0.02 0.00 0.02 99.67 04:48:01 all 0.08 0.00 0.03 0.00 0.02 99.87 04:48:01 0 0.03 0.00 0.03 0.00 0.00 99.93 04:48:01 1 0.13 0.00 0.03 0.00 0.03 99.80 04:49:01 all 0.03 0.00 0.03 0.00 0.03 99.91 04:49:01 0 0.03 0.00 0.02 0.00 0.03 99.92 04:49:01 1 0.03 0.00 0.05 0.00 0.02 99.90 04:50:01 all 0.08 0.00 0.03 0.00 0.03 99.86 04:50:01 0 0.05 0.00 0.05 0.00 0.03 99.87 04:50:01 1 0.12 0.00 0.02 0.00 0.02 99.85 04:51:01 all 0.09 0.00 0.01 0.00 0.01 99.89 04:51:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:51:01 1 0.17 0.00 0.00 0.00 0.00 99.83 04:52:01 all 0.07 0.00 0.02 0.00 0.02 99.90 04:52:01 0 0.12 0.00 0.02 0.00 0.02 99.85 04:52:01 1 0.02 0.00 0.02 0.00 0.02 99.95 04:53:01 all 0.11 0.00 0.03 0.00 0.03 99.84 04:53:01 0 0.18 0.00 0.02 0.00 0.02 99.78 04:53:01 1 0.03 0.00 0.03 0.00 0.03 99.90 04:54:01 all 0.15 0.00 0.02 0.00 0.01 99.82 04:54:01 0 0.05 0.00 0.02 0.00 0.00 99.93 04:54:01 1 0.25 0.00 0.02 0.00 0.02 99.72 04:55:01 all 0.12 0.00 0.02 0.00 0.02 99.85 04:55:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:55:01 1 0.22 0.00 0.02 0.00 0.02 99.75 04:56:02 all 0.14 0.00 0.02 0.00 0.03 99.82 04:56:02 0 0.03 0.00 0.02 0.00 0.02 99.93 04:56:02 1 0.25 0.00 0.02 0.00 0.03 99.70 04:56:02 CPU %user %nice %system %iowait %steal %idle 04:57:01 all 0.02 0.00 0.03 0.00 0.03 99.93 04:57:01 0 0.02 0.00 0.02 0.00 0.02 99.95 04:57:01 1 0.02 0.00 0.03 0.00 0.03 99.91 04:58:01 all 0.16 0.00 0.02 0.00 0.02 99.81 04:58:01 0 0.03 0.00 0.02 0.00 0.02 99.93 04:58:01 1 0.28 0.00 0.02 0.00 0.02 99.68 Average: all 12.50 0.00 3.18 2.03 0.04 82.25 Average: 0 12.56 0.00 3.28 2.05 0.04 82.07 Average: 1 12.44 0.00 3.08 2.01 0.05 82.42