---> uname -a: Linux prd-centos7-docker-4c-2g-3200.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 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): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.438 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI 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 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 7.3G 42.7G 15% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 7.3G 42.7G 15% /facter-os /dev/vda1 50.0G 7.3G 42.7G 15% /etc/resolv.conf /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hostname /dev/vda1 50.0G 7.3G 42.7G 15% /etc/hosts /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/foundry_device-virtual-go_PR-196@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/secure /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/foundry_device-virtual-go_PR-196 ---> free -m: total used free shared buff/cache available Mem: 1837 710 109 0 1017 1022 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:16:66:5d brd ff:ff:ff:ff:ff:ff inet 10.30.123.21/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fe16:665d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:03:15:7f:2e 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::42:3ff:fe15:7f2e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 05/06/21 _x86_64_ (4 CPU) 10:31:22 LINUX RESTART (4 CPU) 10:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:33:02 32.21 11.55 20.66 0.00 4388.28 2968.54 0.00 10:34:01 1.91 0.00 1.91 0.00 0.00 38.43 0.00 10:35:01 0.23 0.00 0.23 0.00 0.00 2.86 0.00 10:36:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 10:37:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 10:38:01 0.33 0.00 0.33 0.00 0.00 5.45 0.00 10:39:01 0.27 0.00 0.27 0.00 0.00 3.46 0.00 10:40:01 0.22 0.00 0.22 0.00 0.00 2.18 0.00 10:41:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 Average: 4.00 1.29 2.71 0.00 488.77 337.43 0.00 10:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:33:02 134144 0 610020 32.42 2620 1134760 1104240 37.69 431292 1117032 20 10:34:01 139840 0 604316 32.12 2620 1134768 1068844 36.48 430476 1113152 8 10:35:01 138460 0 605692 32.19 2620 1134772 1069048 36.48 449956 1095068 8 10:36:01 138148 0 606004 32.21 2620 1134772 1069012 36.48 451136 1094556 8 10:37:01 136840 0 607304 32.28 2620 1134780 1068928 36.48 455532 1091528 16 10:38:01 136600 0 607540 32.29 2620 1134784 1068904 36.48 455672 1091528 12 10:39:01 137348 0 606788 32.25 2620 1134788 1068844 36.48 455264 1091528 8 10:40:01 137380 0 606752 32.25 2620 1134792 1068844 36.48 455156 1091528 8 10:41:01 137308 0 606760 32.25 2620 1134856 1068844 36.48 455392 1091544 20 Average: 137341 0 606797 32.25 2620 1134786 1072834 36.61 448875 1097496 12 10:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:33:02 eth0 153.75 110.74 454.73 29.45 0.00 0.00 0.00 0.00 10:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:33:02 docker0 2.18 1.81 0.44 4.37 0.00 0.00 0.00 0.00 10:34:01 eth0 0.80 0.08 0.07 0.01 0.00 0.00 0.00 0.00 10:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 eth0 1.20 0.53 0.36 0.22 0.00 0.00 0.00 0.00 10:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 eth0 0.55 0.40 0.27 0.21 0.00 0.00 0.00 0.00 10:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 eth0 0.23 0.20 0.08 0.07 0.00 0.00 0.00 0.00 10:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 10:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 17.48 12.52 50.75 3.34 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 0.24 0.20 0.05 0.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 05/06/21 _x86_64_ (4 CPU) 10:31:22 LINUX RESTART (4 CPU) 10:32:01 CPU %user %nice %system %iowait %steal %idle 10:33:02 all 3.29 0.00 2.09 0.78 0.04 93.80 10:33:02 0 3.65 0.00 2.61 0.62 0.02 93.10 10:33:02 1 3.18 0.00 1.67 1.07 0.03 94.05 10:33:02 2 3.35 0.00 1.79 1.16 0.05 93.65 10:33:02 3 2.98 0.00 2.28 0.27 0.05 94.42 10:34:01 all 0.15 0.00 0.04 0.00 0.00 99.81 10:34:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:34:01 1 0.47 0.00 0.03 0.00 0.00 99.49 10:34:01 2 0.07 0.00 0.05 0.00 0.00 99.88 10:34:01 3 0.05 0.00 0.05 0.00 0.00 99.90 10:35:01 all 0.17 0.00 0.05 0.00 0.00 99.79 10:35:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:35:01 1 0.52 0.00 0.03 0.00 0.00 99.45 10:35:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:35:01 3 0.08 0.00 0.08 0.00 0.00 99.83 10:36:01 all 0.14 0.00 0.03 0.00 0.00 99.82 10:36:01 0 0.02 0.00 0.02 0.00 0.02 99.95 10:36:01 1 0.43 0.00 0.02 0.00 0.00 99.55 10:36:01 2 0.07 0.00 0.07 0.00 0.00 99.87 10:36:01 3 0.05 0.00 0.02 0.00 0.00 99.93 10:37:01 all 0.17 0.00 0.09 0.00 0.01 99.73 10:37:01 0 0.02 0.00 0.05 0.00 0.00 99.93 10:37:01 1 0.53 0.00 0.05 0.00 0.02 99.40 10:37:01 2 0.08 0.00 0.07 0.00 0.02 99.83 10:37:01 3 0.03 0.00 0.20 0.00 0.00 99.77 10:38:01 all 0.09 0.00 0.05 0.00 0.00 99.87 10:38:01 0 0.02 0.00 0.03 0.00 0.00 99.95 10:38:01 1 0.03 0.00 0.02 0.00 0.00 99.95 10:38:01 2 0.28 0.00 0.12 0.00 0.00 99.60 10:38:01 3 0.02 0.00 0.02 0.00 0.00 99.97 10:39:01 all 0.03 0.00 0.03 0.00 0.00 99.94 10:39:01 0 0.00 0.00 0.02 0.00 0.00 99.98 10:39:01 1 0.05 0.00 0.03 0.00 0.00 99.92 10:39:01 2 0.05 0.00 0.03 0.00 0.00 99.92 10:39:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:40:01 all 0.10 0.00 0.04 0.00 0.00 99.86 10:40:01 0 0.02 0.00 0.02 0.00 0.00 99.97 10:40:01 1 0.17 0.00 0.03 0.00 0.00 99.80 10:40:01 2 0.18 0.00 0.05 0.00 0.00 99.77 10:40:01 3 0.03 0.00 0.05 0.00 0.00 99.92 10:41:01 all 0.17 0.00 0.02 0.00 0.00 99.80 10:41:01 0 0.05 0.00 0.03 0.00 0.00 99.92 10:41:01 1 0.53 0.00 0.02 0.00 0.00 99.45 10:41:01 2 0.07 0.00 0.03 0.00 0.02 99.88 10:41:01 3 0.03 0.00 0.02 0.00 0.00 99.95 Average: all 0.48 0.00 0.27 0.09 0.01 99.16 Average: 0 0.42 0.00 0.32 0.07 0.00 99.19 Average: 1 0.66 0.00 0.21 0.12 0.01 99.01 Average: 2 0.47 0.00 0.25 0.13 0.01 99.15 Average: 3 0.37 0.00 0.30 0.03 0.01 99.29