---> uname -a: Linux prd-centos7-docker-4c-2g-3058.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> 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% /w/workspace/ry_app-rfid-llrp-inventory_PR-37@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 /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/ry_app-rfid-llrp-inventory_PR-37 ---> free -m: total used free shared buff/cache available Mem: 7821 827 4756 0 2237 6704 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:10:49:34 brd ff:ff:ff:ff:ff:ff inet 10.30.123.231/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85786sec preferred_lft 85786sec inet6 fe80::f816:3eff:fe10:4934/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:37:98:d4:3b 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::42:37ff:fe98:d43b/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) 07/16/21 _x86_64_ (2 CPU) 07:58:57 LINUX RESTART (2 CPU) 08:00:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:01:01 1.81 0.03 1.78 0.00 0.27 37.89 0.00 08:02:01 0.57 0.08 0.48 0.00 1.60 8.68 0.00 08:03:01 0.25 0.00 0.25 0.00 0.00 2.73 0.00 08:04:01 0.20 0.00 0.20 0.00 0.00 2.02 0.00 08:05:01 0.35 0.00 0.35 0.00 0.00 5.15 0.00 08:06:01 0.28 0.00 0.28 0.00 0.00 2.75 0.00 08:07:01 0.13 0.00 0.13 0.00 0.00 2.32 0.00 08:08:01 0.20 0.00 0.20 0.00 0.00 1.93 0.00 08:09:01 0.18 0.00 0.18 0.00 0.00 1.92 0.00 Average: 0.44 0.01 0.43 0.00 0.21 7.21 0.00 08:00:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:01:01 5439708 0 796380 9.94 2620 1770224 1207964 13.34 595396 1575244 16 08:02:01 5439128 0 796832 9.95 2620 1770352 1205748 13.31 599368 1572312 8 08:03:01 5437316 0 798640 9.97 2620 1770356 1205676 13.31 600984 1572332 8 08:04:01 5436796 0 799156 9.98 2620 1770360 1205784 13.31 600904 1573124 8 08:05:01 5438040 0 797900 9.96 2620 1770372 1205628 13.31 596276 1576892 8 08:06:01 5437220 0 798720 9.97 2620 1770372 1205568 13.31 596908 1576892 20 08:07:01 5436180 0 799752 9.99 2620 1770380 1205728 13.31 597684 1576896 8 08:08:01 5427376 0 808552 10.10 2620 1770384 1205752 13.31 606892 1576892 8 08:09:01 5428752 0 807176 10.08 2620 1770384 1205536 13.31 607508 1575084 8 Average: 5435613 0 800345 9.99 2620 1770354 1205932 13.31 600213 1575074 10 08:00:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:01:01 eth0 0.59 0.10 0.06 0.03 0.00 0.00 0.00 0.00 08:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 eth0 2.86 0.83 2.61 0.23 0.00 0.00 0.00 0.00 08:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 eth0 1.83 0.63 0.77 0.41 0.00 0.00 0.00 0.00 08:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 eth0 1.90 0.53 0.63 0.39 0.00 0.00 0.00 0.00 08:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 eth0 0.90 0.42 0.36 0.27 0.00 0.00 0.00 0.00 08:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 eth0 0.60 0.05 0.11 0.00 0.00 0.00 0.00 0.00 08:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 eth0 1.03 0.35 0.32 0.20 0.00 0.00 0.00 0.00 08:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 eth0 0.58 0.40 0.27 0.21 0.00 0.00 0.00 0.00 08:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 08:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 1.16 0.38 0.57 0.20 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) 07/16/21 _x86_64_ (2 CPU) 07:58:57 LINUX RESTART (2 CPU) 08:00:02 CPU %user %nice %system %iowait %steal %idle 08:01:01 all 0.26 0.00 0.06 0.00 0.02 99.66 08:01:01 0 0.07 0.00 0.05 0.00 0.02 99.86 08:01:01 1 0.46 0.00 0.07 0.00 0.02 99.46 08:02:01 all 0.18 0.00 0.07 0.00 0.02 99.74 08:02:01 0 0.08 0.00 0.03 0.00 0.00 99.88 08:02:01 1 0.27 0.00 0.10 0.00 0.03 99.60 08:03:01 all 0.23 0.00 0.04 0.00 0.02 99.72 08:03:01 0 0.03 0.00 0.05 0.00 0.02 99.90 08:03:01 1 0.42 0.00 0.03 0.00 0.02 99.53 08:04:01 all 0.21 0.00 0.03 0.00 0.01 99.75 08:04:01 0 0.30 0.00 0.03 0.00 0.00 99.67 08:04:01 1 0.12 0.00 0.03 0.00 0.02 99.83 08:05:01 all 0.17 0.00 0.03 0.00 0.02 99.78 08:05:01 0 0.28 0.00 0.03 0.00 0.02 99.67 08:05:01 1 0.05 0.00 0.03 0.00 0.02 99.90 08:06:01 all 0.10 0.00 0.03 0.00 0.02 99.85 08:06:01 0 0.17 0.00 0.02 0.00 0.00 99.82 08:06:01 1 0.03 0.00 0.05 0.00 0.03 99.88 08:07:01 all 0.05 0.00 0.05 0.00 0.02 99.88 08:07:01 0 0.05 0.00 0.05 0.00 0.03 99.87 08:07:01 1 0.05 0.00 0.05 0.00 0.00 99.90 08:08:01 all 0.13 0.00 0.04 0.00 0.02 99.81 08:08:01 0 0.22 0.00 0.03 0.00 0.02 99.73 08:08:01 1 0.05 0.00 0.05 0.00 0.02 99.88 08:09:01 all 0.14 0.00 0.03 0.00 0.03 99.80 08:09:01 0 0.23 0.00 0.03 0.00 0.02 99.72 08:09:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 0.16 0.00 0.04 0.00 0.02 99.78 Average: 0 0.16 0.00 0.04 0.00 0.01 99.79 Average: 1 0.17 0.00 0.05 0.00 0.02 99.76