---> uname -a: Linux prd-centos7-docker-4c-2g-1725.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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/oundry_device-rfid-llrp-go_PR-29 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/oundry_device-rfid-llrp-go_PR-29@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 967 4759 0 2094 6676 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:ff:42:06 brd ff:ff:ff:ff:ff:ff inet 10.30.122.211/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85834sec preferred_lft 85834sec inet6 fe80::f816:3eff:feff:4206/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:da:dc:a0:13 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:daff:fedc:a013/64 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) 06/16/21 _x86_64_ (2 CPU) 17:07:11 LINUX RESTART (2 CPU) 17:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:09:01 16.32 0.63 15.69 0.00 352.30 2970.85 0.00 17:10:01 0.37 0.00 0.37 0.00 0.00 6.20 0.00 17:11:01 0.28 0.00 0.28 0.00 0.00 3.47 0.00 17:12:01 0.20 0.00 0.20 0.00 0.00 2.57 0.00 17:13:01 0.32 0.00 0.32 0.00 0.00 4.96 0.00 17:14:01 0.28 0.00 0.28 0.00 0.00 3.45 0.00 17:15:01 0.15 0.00 0.15 0.00 0.00 2.07 0.00 17:16:01 0.30 0.00 0.30 0.00 0.00 4.03 0.00 Average: 2.28 0.08 2.20 0.00 44.04 374.75 0.00 17:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:09:01 5469172 0 799624 9.98 2620 1737524 1248984 13.79 568596 1573452 20 17:10:01 5471544 0 797244 9.95 2620 1737532 1205008 13.30 570276 1570460 12 17:11:01 5469260 0 799524 9.98 2620 1737536 1205032 13.30 575064 1567752 8 17:12:01 5468708 0 800072 9.99 2620 1737540 1205008 13.30 575888 1567752 20 17:13:01 5469332 0 799440 9.98 2620 1737548 1204948 13.30 568056 1575168 12 17:14:01 5468832 0 799940 9.99 2620 1737548 1204828 13.30 568592 1575168 16 17:15:01 5466952 0 801812 10.01 2620 1737556 1204768 13.30 570712 1575168 20 17:16:01 5456560 0 812200 10.14 2620 1737560 1204912 13.30 581068 1575168 8 Average: 5467545 0 801232 10.00 2620 1737543 1210436 13.36 572282 1572511 14 17:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:09:01 eth0 26.95 18.89 30.20 8.73 0.00 0.00 0.00 0.00 17:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:09:01 docker0 2.68 2.18 0.28 5.30 0.00 0.00 0.00 0.00 17:10:01 eth0 4.81 2.35 3.59 0.51 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 eth0 1.15 0.27 0.32 0.20 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 eth0 0.60 0.27 0.27 0.20 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 eth0 0.20 0.17 0.09 0.01 0.00 0.00 0.00 0.00 17:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 eth0 0.52 0.33 0.27 0.20 0.00 0.00 0.00 0.00 17:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 4.32 2.82 4.36 1.24 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 0.34 0.27 0.04 0.66 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) 06/16/21 _x86_64_ (2 CPU) 17:07:11 LINUX RESTART (2 CPU) 17:08:01 CPU %user %nice %system %iowait %steal %idle 17:09:01 all 1.83 0.00 1.08 0.56 0.06 96.46 17:09:01 0 2.00 0.00 1.16 0.27 0.05 96.52 17:09:01 1 1.66 0.00 1.01 0.86 0.07 96.40 17:10:01 all 0.20 0.00 0.05 0.00 0.03 99.72 17:10:01 0 0.32 0.00 0.03 0.00 0.02 99.63 17:10:01 1 0.08 0.00 0.07 0.00 0.03 99.82 17:11:01 all 0.14 0.00 0.07 0.00 0.03 99.76 17:11:01 0 0.07 0.00 0.05 0.00 0.03 99.85 17:11:01 1 0.22 0.00 0.08 0.00 0.03 99.67 17:12:01 all 0.18 0.00 0.05 0.00 0.02 99.76 17:12:01 0 0.05 0.00 0.08 0.00 0.03 99.83 17:12:01 1 0.30 0.00 0.02 0.00 0.00 99.68 17:13:01 all 0.10 0.00 0.03 0.00 0.04 99.82 17:13:01 0 0.05 0.00 0.03 0.00 0.05 99.87 17:13:01 1 0.15 0.00 0.03 0.00 0.03 99.78 17:14:01 all 0.08 0.00 0.05 0.00 0.05 99.82 17:14:01 0 0.03 0.00 0.05 0.00 0.05 99.87 17:14:01 1 0.13 0.00 0.05 0.00 0.05 99.77 17:15:01 all 0.08 0.00 0.03 0.00 0.03 99.86 17:15:01 0 0.07 0.00 0.03 0.00 0.05 99.85 17:15:01 1 0.08 0.00 0.03 0.00 0.02 99.87 17:16:01 all 0.19 0.00 0.04 0.00 0.03 99.74 17:16:01 0 0.35 0.00 0.05 0.00 0.03 99.57 17:16:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 0.35 0.00 0.18 0.07 0.04 99.37 Average: 0 0.37 0.00 0.19 0.03 0.04 99.38 Average: 1 0.33 0.00 0.17 0.11 0.03 99.36