---> uname -a: Linux prd-centos7-docker-4c-2g-235.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 13.3G 26.6G 33% / 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 13.3G 26.6G 33% /facter-os /dev/vda1 40.0G 13.3G 26.6G 33% /etc/resolv.conf /dev/vda1 40.0G 13.3G 26.6G 33% /etc/hostname /dev/vda1 40.0G 13.3G 26.6G 33% /etc/hosts /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/auth.log /dev/vda1 40.0G 13.3G 26.6G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/sa-host /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/secure /dev/vda1 40.0G 13.3G 26.6G 33% /w/workspace/edgex-go/19@tmp /dev/vda1 40.0G 13.3G 26.6G 33% /w/workspace/edgex-go/19 ---> free -m: total used free shared buff/cache available Mem: 7821 1357 1579 0 4884 6447 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:21:be:40 brd ff:ff:ff:ff:ff:ff inet 10.30.122.8/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:fe21:be40/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fd:66:34:2d 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:fdff:fe66:342d/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) 05/25/21 _x86_64_ (2 CPU) 17:24:33 LINUX RESTART (2 CPU) 17:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:26:01 122.05 19.80 102.25 0.00 5861.96 10841.12 0.00 17:27:01 173.26 0.18 173.08 0.00 22.78 58180.00 0.00 17:28:01 74.50 0.00 74.50 0.00 0.00 8370.27 0.00 17:29:01 53.29 0.02 53.27 0.00 0.53 6687.89 0.00 17:30:05 233.14 44.29 188.84 0.00 1071.72 101871.25 0.00 17:31:01 711.25 316.55 394.70 0.00 10434.24 222751.75 0.00 17:32:01 572.89 48.89 524.00 0.00 4439.87 216599.25 0.00 17:33:01 299.98 16.05 283.93 0.00 1595.20 69436.20 0.00 17:34:01 7.93 0.00 7.93 0.00 0.00 357.45 0.00 Average: 246.34 47.53 198.80 0.00 2534.61 76352.65 0.00 17:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:26:01 4858992 0 1088896 13.60 2620 2058424 1781136 19.66 1127324 1606612 157528 17:27:01 3729444 0 1046204 13.06 2620 3230664 1435900 15.85 1219316 2483500 32 17:28:01 3651956 0 1199924 14.98 2620 3154432 1733400 19.14 1475600 2317712 192252 17:29:01 3692892 0 1199716 14.98 2620 3113704 1866276 20.60 1387356 2356628 154528 17:30:05 1553960 0 1331772 16.63 2620 5120580 1939412 21.41 1853904 3931632 1053344 17:31:01 991752 0 1773400 22.14 2620 5241160 3730780 41.19 2430228 3841656 37620 17:32:01 1075484 0 1645528 20.55 2620 5285300 3667596 40.49 2518452 3639260 5528 17:33:01 2228372 0 1301896 16.26 2620 4476044 1432720 15.82 1345872 3681052 20 17:34:01 2237500 0 1292768 16.14 2620 4476044 1396728 15.42 1342524 3680980 12 Average: 2668928 0 1320012 16.48 2620 4017372 2109328 23.29 1633397 3059892 177874 17:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:26:01 veth75a04a4 915.41 812.69 86.93 2698.31 0.00 0.00 0.00 0.00 17:26:01 eth0 1987.04 1731.86 6428.75 200.06 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 915.41 812.56 74.42 2698.30 0.00 0.00 0.00 0.00 17:27:01 eth0 539.16 471.65 3549.45 48.04 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 223.91 257.58 15.36 848.03 0.00 0.00 0.00 0.00 17:28:01 vethc0d83bf 0.53 0.67 0.04 0.05 0.00 0.00 0.00 0.00 17:28:01 eth0 50.36 28.09 44.12 19.18 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.53 0.53 0.04 0.04 0.00 0.00 0.00 0.00 17:29:01 vethc0d83bf 1.83 1.83 0.14 0.14 0.00 0.00 0.00 0.00 17:29:01 eth0 30.27 20.37 16.34 107.82 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 17:30:05 veth3794e6e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:30:05 eth0 166.27 139.90 1603.77 24.92 0.00 0.00 0.00 0.00 17:30:05 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:31:01 veth3794e6e 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 17:31:01 vethf791640 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 17:31:01 veth503d126 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 17:31:01 eth0 108.01 69.47 207.02 18.88 0.00 0.00 0.00 0.00 17:32:01 veth3794e6e 0.00 0.50 0.00 0.02 0.00 0.00 0.00 0.00 17:32:01 veth5b7c74e 0.02 0.22 0.00 0.02 0.00 0.00 0.00 0.00 17:32:01 veth824f798 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:32:01 eth0 127.92 85.09 323.83 133.13 0.00 0.00 0.00 0.00 17:33:01 eth0 213.40 153.01 1674.66 26.75 0.00 0.00 0.00 0.00 17:33:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:33:01 docker0 1272.21 1266.22 97.97 4372.39 0.00 0.00 0.00 0.00 17:34:01 eth0 0.87 0.22 0.42 0.05 0.00 0.00 0.00 0.00 17:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 358.59 300.49 1548.87 64.37 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 141.41 140.74 10.89 485.99 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) 05/25/21 _x86_64_ (2 CPU) 17:24:33 LINUX RESTART (2 CPU) 17:25:01 CPU %user %nice %system %iowait %steal %idle 17:26:01 all 30.84 0.00 7.29 6.21 0.12 55.55 17:26:01 0 26.34 0.00 7.99 6.21 0.14 59.31 17:26:01 1 35.30 0.00 6.60 6.20 0.09 51.81 17:27:01 all 11.96 0.00 6.34 7.38 0.08 74.24 17:27:01 0 12.33 0.00 6.99 8.62 0.07 71.99 17:27:01 1 11.59 0.00 5.69 6.16 0.09 76.48 17:28:01 all 70.87 0.00 7.84 2.38 0.12 18.79 17:28:01 0 69.80 0.00 8.49 2.01 0.13 19.57 17:28:01 1 71.93 0.00 7.19 2.76 0.11 18.01 17:29:01 all 41.65 0.00 5.52 0.66 0.09 52.09 17:29:01 0 41.57 0.00 5.71 0.67 0.09 51.96 17:29:01 1 41.74 0.00 5.32 0.64 0.09 52.22 17:30:05 all 46.54 0.00 12.54 8.64 0.10 32.18 17:30:05 0 45.22 0.00 12.43 9.01 0.10 33.25 17:30:05 1 47.86 0.00 12.65 8.27 0.10 31.12 17:31:01 all 41.20 0.00 16.23 34.53 0.11 7.93 17:31:01 0 40.82 0.00 16.34 36.11 0.12 6.61 17:31:01 1 41.58 0.00 16.13 32.97 0.10 9.23 17:32:01 all 75.26 0.00 19.47 3.66 0.13 1.48 17:32:01 0 74.51 0.00 20.04 3.95 0.13 1.37 17:32:01 1 75.99 0.00 18.91 3.37 0.13 1.59 17:33:01 all 49.78 0.00 11.20 3.11 0.10 35.80 17:33:01 0 48.90 0.00 11.57 2.13 0.11 37.29 17:33:01 1 50.67 0.00 10.83 4.09 0.09 34.31 17:34:01 all 0.08 0.00 0.06 0.02 0.03 99.82 17:34:01 0 0.02 0.00 0.07 0.02 0.03 99.87 17:34:01 1 0.15 0.00 0.05 0.02 0.02 99.77 Average: all 40.29 0.00 9.44 7.14 0.10 43.03 Average: 0 39.32 0.00 9.78 7.36 0.10 43.44 Average: 1 41.26 0.00 9.10 6.92 0.09 42.63