---> uname -a: Linux prd-centos7-docker-4c-2g-1724.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% /var/log/auth.log /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/foundry_device-virtual-go_PR-192 /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-192@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 ---> free -m: total used free shared buff/cache available Mem: 1837 713 89 0 1034 1019 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:49:c4:8c brd ff:ff:ff:ff:ff:ff inet 10.30.122.187/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fe49:c48c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f7:17:79:58 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:f7ff:fe17:7958/64 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) 04/26/21 _x86_64_ (4 CPU) 05:59:13 LINUX RESTART (4 CPU) 06:00:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:01:01 24.82 5.13 19.69 0.00 1531.01 2803.73 0.00 06:02:01 2.30 0.07 2.23 0.00 1.46 42.95 0.00 06:03:02 0.53 0.00 0.53 0.00 0.00 6.44 0.00 06:04:01 0.17 0.00 0.17 0.00 0.00 2.57 0.00 06:05:01 0.15 0.00 0.15 0.00 0.00 1.80 0.00 06:06:01 0.27 0.00 0.27 0.00 0.00 3.25 0.00 06:07:01 0.28 0.00 0.28 0.00 0.00 3.06 0.00 06:08:01 0.22 0.00 0.22 0.00 0.00 2.30 0.00 Average: 3.60 0.65 2.95 0.00 192.02 359.12 0.00 06:00:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:01:01 126308 0 606436 32.23 2620 1146180 1104968 37.71 424368 1130924 12 06:02:01 128060 0 604556 32.13 2620 1146308 1085120 37.03 424608 1130184 8 06:03:02 124756 0 607856 32.31 2620 1146312 1085168 37.03 422860 1135336 16 06:04:01 122708 0 609896 32.41 2620 1146320 1085216 37.04 424568 1135336 8 06:05:01 118476 0 614124 32.64 2620 1146324 1097624 37.46 428828 1135300 8 06:06:01 120020 0 612572 32.56 2620 1146332 1097468 37.45 428008 1135232 8 06:07:01 121492 0 611100 32.48 2620 1146332 1088180 37.14 427164 1134936 8 06:08:01 121228 0 611356 32.49 2620 1146340 1088180 37.14 427172 1134936 8 Average: 122881 0 609737 32.41 2620 1146306 1091490 37.25 425947 1134023 10 06:00:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:01:01 eth0 79.54 60.73 343.44 14.48 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 2.05 1.83 0.43 4.36 0.00 0.00 0.00 0.00 06:02:01 eth0 5.43 0.73 1.17 0.58 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 eth0 4.20 1.10 1.50 0.97 0.00 0.00 0.00 0.00 06:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 4.05 0.63 0.87 0.41 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 14.96 12.99 2.05 28.69 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 eth0 1.22 0.65 0.64 0.40 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 0.25 0.08 0.02 0.01 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 eth0 0.17 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 13.75 9.65 43.82 5.70 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 0.26 0.23 0.05 0.55 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) 04/26/21 _x86_64_ (4 CPU) 05:59:13 LINUX RESTART (4 CPU) 06:00:01 CPU %user %nice %system %iowait %steal %idle 06:01:01 all 2.16 0.00 1.72 0.48 0.01 95.63 06:01:01 0 1.95 0.00 1.66 0.37 0.00 96.02 06:01:01 1 2.46 0.00 1.39 0.02 0.00 96.14 06:01:01 2 2.16 0.00 2.08 1.29 0.02 94.46 06:01:01 3 2.06 0.00 1.76 0.23 0.03 95.91 06:02:01 all 0.18 0.00 0.05 0.00 0.00 99.77 06:02:01 0 0.05 0.00 0.05 0.00 0.00 99.90 06:02:01 1 0.48 0.00 0.05 0.00 0.00 99.47 06:02:01 2 0.07 0.00 0.03 0.00 0.00 99.90 06:02:01 3 0.12 0.00 0.08 0.00 0.00 99.80 06:03:02 all 0.15 0.00 0.06 0.00 0.02 99.76 06:03:02 0 0.08 0.00 0.07 0.00 0.03 99.82 06:03:02 1 0.03 0.00 0.03 0.00 0.00 99.93 06:03:02 2 0.07 0.00 0.05 0.02 0.02 99.85 06:03:02 3 0.43 0.00 0.10 0.00 0.02 99.45 06:04:01 all 0.17 0.00 0.04 0.00 0.01 99.78 06:04:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:04:01 1 0.02 0.00 0.03 0.00 0.02 99.93 06:04:01 2 0.10 0.00 0.05 0.00 0.02 99.83 06:04:01 3 0.54 0.00 0.03 0.00 0.02 99.41 06:05:01 all 0.35 0.00 0.12 0.00 0.00 99.53 06:05:01 0 0.32 0.00 0.15 0.00 0.00 99.53 06:05:01 1 0.15 0.00 0.07 0.00 0.00 99.78 06:05:01 2 0.45 0.00 0.15 0.00 0.00 99.40 06:05:01 3 0.47 0.00 0.12 0.00 0.00 99.42 06:06:01 all 0.14 0.00 0.03 0.00 0.00 99.83 06:06:01 0 0.50 0.00 0.02 0.00 0.00 99.48 06:06:01 1 0.02 0.00 0.03 0.00 0.00 99.95 06:06:01 2 0.03 0.00 0.05 0.00 0.00 99.92 06:06:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:07:01 all 0.17 0.00 0.02 0.00 0.00 99.81 06:07:01 0 0.52 0.00 0.02 0.00 0.00 99.47 06:07:01 1 0.05 0.00 0.03 0.00 0.00 99.92 06:07:01 2 0.08 0.00 0.02 0.00 0.00 99.90 06:07:01 3 0.02 0.00 0.02 0.00 0.00 99.97 06:08:01 all 0.16 0.00 0.03 0.00 0.00 99.80 06:08:01 0 0.53 0.00 0.02 0.00 0.00 99.45 06:08:01 1 0.02 0.00 0.03 0.00 0.02 99.93 06:08:01 2 0.07 0.00 0.05 0.00 0.00 99.88 06:08:01 3 0.02 0.00 0.03 0.00 0.00 99.95 Average: all 0.43 0.00 0.26 0.06 0.01 99.24 Average: 0 0.50 0.00 0.25 0.05 0.00 99.20 Average: 1 0.40 0.00 0.21 0.00 0.00 99.38 Average: 2 0.38 0.00 0.31 0.16 0.01 99.14 Average: 3 0.46 0.00 0.27 0.03 0.01 99.24