---> uname -a: Linux prd-centos7-docker-4c-2g-556.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 7.2G 32.8G 18% / 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 7.2G 32.8G 18% /facter-os /dev/vda1 40.0G 7.2G 32.8G 18% /etc/resolv.conf /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hostname /dev/vda1 40.0G 7.2G 32.8G 18% /etc/hosts /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/secure /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/auth.log /dev/vda1 40.0G 7.2G 32.8G 18% /run/cloud-init/result.json /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/oundry_device-rfid-llrp-go_PR-30 /dev/vda1 40.0G 7.2G 32.8G 18% /w/workspace/oundry_device-rfid-llrp-go_PR-30@tmp /dev/vda1 40.0G 7.2G 32.8G 18% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 986 4738 0 2095 6656 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:1b:c8:86 brd ff:ff:ff:ff:ff:ff inet 10.30.123.77/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85507sec preferred_lft 85507sec inet6 fe80::f816:3eff:fe1b:c886/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:39:60:99:fd 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::42:39ff:fe60:99fd/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) 06/04/21 _x86_64_ (2 CPU) 18:52:48 LINUX RESTART (2 CPU) 18:54:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:55:01 1.45 0.00 1.45 0.00 0.00 28.17 0.00 18:56:01 0.55 0.00 0.55 0.00 0.00 8.60 0.00 18:57:01 0.17 0.00 0.17 0.00 0.00 1.73 0.00 18:58:01 0.23 0.00 0.23 0.00 0.00 3.20 0.00 18:59:01 0.52 0.00 0.52 0.00 0.00 6.90 0.00 19:00:01 0.13 0.00 0.13 0.00 0.00 2.00 0.00 19:01:01 0.28 0.02 0.27 0.00 0.13 3.51 0.00 19:02:01 0.45 0.10 0.35 0.00 1.73 5.58 0.00 19:03:01 0.27 0.00 0.27 0.00 0.00 2.85 0.00 19:04:01 0.23 0.00 0.23 0.00 0.00 2.22 0.00 19:05:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 19:06:01 0.23 0.00 0.23 0.00 0.00 2.87 0.00 19:07:02 0.20 0.00 0.20 0.00 0.00 2.63 0.00 Average: 0.38 0.01 0.38 0.00 0.14 5.65 0.00 18:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:55:01 5471376 0 797360 9.96 2620 1737576 1195860 13.20 569712 1570608 8 18:56:01 5470700 0 798028 9.96 2620 1737584 1196016 13.20 574104 1566952 16 18:57:01 5469200 0 799528 9.98 2620 1737584 1196076 13.21 575540 1566948 8 18:58:01 5470320 0 798404 9.97 2620 1737588 1195860 13.20 567928 1573460 8 18:59:01 5468476 0 800240 9.99 2620 1737596 1196028 13.20 569852 1573460 8 19:00:01 5469544 0 799172 9.98 2620 1737596 1195860 13.20 568924 1573460 8 19:01:01 5457656 0 811052 10.13 2620 1737604 1198632 13.23 580448 1573460 8 19:02:01 5457728 0 810848 10.12 2620 1737736 1196368 13.21 580492 1573524 8 19:03:01 5457560 0 811016 10.13 2620 1737736 1196368 13.21 582632 1571584 8 19:04:01 5457016 0 811556 10.13 2620 1737740 1196452 13.21 582900 1571584 8 19:05:01 5456728 0 811840 10.14 2620 1737744 1196548 13.21 590568 1564392 8 19:06:01 5458232 0 810332 10.12 2620 1737748 1196368 13.21 589256 1564392 8 19:07:02 5456524 0 812032 10.14 2620 1737756 1196632 13.21 590396 1564392 8 Average: 5463158 0 805493 10.06 2620 1737661 1196390 13.21 578673 1569863 9 18:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:55:01 eth0 0.72 0.08 0.06 0.01 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.83 0.42 1.05 0.03 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 0.72 0.47 0.46 0.21 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 eth0 1.22 0.58 0.46 0.28 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 eth0 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 0.75 0.28 0.22 0.08 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 0.53 0.35 0.27 0.20 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:02 eth0 0.55 0.50 0.28 0.21 0.00 0.00 0.00 0.00 19:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.49 0.24 0.22 0.08 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 0.00 0.00 0.00 0.00 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) 06/04/21 _x86_64_ (2 CPU) 18:52:48 LINUX RESTART (2 CPU) 18:54:01 CPU %user %nice %system %iowait %steal %idle 18:55:01 all 0.18 0.00 0.03 0.00 0.03 99.75 18:55:01 0 0.35 0.00 0.03 0.00 0.05 99.57 18:55:01 1 0.02 0.00 0.03 0.00 0.02 99.93 18:56:01 all 0.28 0.00 0.02 0.00 0.05 99.66 18:56:01 0 0.53 0.00 0.02 0.00 0.05 99.40 18:56:01 1 0.02 0.00 0.02 0.00 0.05 99.92 18:57:01 all 0.26 0.00 0.02 0.00 0.04 99.68 18:57:01 0 0.48 0.00 0.02 0.00 0.05 99.45 18:57:01 1 0.03 0.00 0.02 0.00 0.03 99.92 18:58:01 all 0.30 0.00 0.18 0.00 0.05 99.47 18:58:01 0 0.53 0.00 0.20 0.00 0.05 99.22 18:58:01 1 0.07 0.00 0.17 0.00 0.05 99.72 18:59:01 all 0.27 0.00 0.01 0.00 0.03 99.69 18:59:01 0 0.48 0.00 0.02 0.00 0.03 99.47 18:59:01 1 0.05 0.00 0.00 0.00 0.03 99.92 19:00:01 all 0.28 0.00 0.02 0.00 0.04 99.67 19:00:01 0 0.52 0.00 0.02 0.00 0.05 99.42 19:00:01 1 0.03 0.00 0.02 0.00 0.03 99.92 19:01:01 all 0.18 0.00 0.03 0.00 0.04 99.74 19:01:01 0 0.35 0.00 0.05 0.00 0.02 99.58 19:01:01 1 0.02 0.00 0.02 0.00 0.07 99.90 19:02:01 all 0.06 0.00 0.03 0.00 0.04 99.87 19:02:01 0 0.02 0.00 0.03 0.00 0.03 99.92 19:02:01 1 0.10 0.00 0.02 0.00 0.05 99.83 19:03:01 all 0.08 0.00 0.02 0.00 0.04 99.86 19:03:01 0 0.02 0.00 0.02 0.00 0.05 99.92 19:03:01 1 0.15 0.00 0.02 0.00 0.03 99.80 19:04:01 all 0.06 0.00 0.02 0.00 0.03 99.89 19:04:01 0 0.10 0.00 0.02 0.00 0.05 99.83 19:04:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:05:01 all 0.03 0.00 0.02 0.00 0.05 99.90 19:05:01 0 0.03 0.00 0.02 0.00 0.05 99.90 19:05:01 1 0.03 0.00 0.02 0.00 0.05 99.90 19:05:01 CPU %user %nice %system %iowait %steal %idle 19:06:01 all 0.10 0.00 0.02 0.00 0.03 99.85 19:06:01 0 0.18 0.00 0.02 0.00 0.05 99.75 19:06:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:07:02 all 0.16 0.00 0.01 0.00 0.04 99.79 19:07:02 0 0.22 0.00 0.00 0.00 0.05 99.73 19:07:02 1 0.10 0.00 0.02 0.00 0.03 99.85 Average: all 0.17 0.00 0.03 0.00 0.04 99.76 Average: 0 0.29 0.00 0.03 0.00 0.04 99.63 Average: 1 0.05 0.00 0.03 0.00 0.04 99.88