---> uname -a: Linux prd-centos7-docker-4c-2g-4123.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-199@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-199 ---> free -m: total used free shared buff/cache available Mem: 1837 707 103 0 1026 1024 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:3e:e7:e7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.244/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe3e:e7e7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:69:27:9c:7f 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::42:69ff:fe27:9c7f/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) 05/10/21 _x86_64_ (4 CPU) 17:34:06 LINUX RESTART (4 CPU) 17:35:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:36:01 23.24 4.55 18.69 0.00 1128.77 3133.38 0.00 17:37:01 0.65 0.00 0.65 0.00 0.00 17.05 0.00 17:38:01 0.30 0.00 0.30 0.00 0.00 4.16 0.00 17:39:01 0.23 0.00 0.23 0.00 0.00 2.96 0.00 17:40:01 0.25 0.00 0.25 0.00 0.00 3.11 0.00 17:41:01 0.32 0.00 0.32 0.00 0.00 4.33 0.00 17:42:01 0.30 0.00 0.30 0.00 0.00 3.65 0.00 17:43:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 17:44:01 0.22 0.00 0.22 0.00 0.00 2.03 0.00 17:45:02 109.15 63.78 45.37 0.00 5995.48 16217.52 0.00 Average: 13.50 6.85 6.64 0.00 713.21 1941.08 0.00 17:35:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:36:01 183460 0 595832 31.67 2620 1099632 1105556 37.73 406948 1093360 24 17:37:01 185088 0 594192 31.58 2620 1099644 1089072 37.17 406264 1092248 28 17:38:01 183228 0 596048 31.68 2620 1099648 1089212 37.17 409432 1091068 16 17:39:01 185592 0 593684 31.55 2620 1099648 1071700 36.58 418720 1079692 12 17:40:01 183148 0 596120 31.68 2620 1099656 1071784 36.58 424000 1076948 16 17:41:01 183424 0 595840 31.67 2620 1099660 1071700 36.58 434600 1066044 20 17:42:01 183788 0 595472 31.65 2620 1099664 1071700 36.58 434468 1066180 16 17:43:01 183164 0 596092 31.68 2620 1099668 1071808 36.58 434912 1066180 16 17:44:01 183696 0 595552 31.65 2620 1099676 1071700 36.58 434496 1066184 16 17:45:02 170784 0 702700 37.35 2620 1005440 1276420 43.56 451064 1000196 45684 Average: 182537 0 606153 32.22 2620 1090234 1099065 37.51 425490 1069810 4585 17:35:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:36:01 eth0 32.62 21.21 33.44 9.52 0.00 0.00 0.00 0.00 17:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:36:01 docker0 1.93 1.25 0.44 4.46 0.00 0.00 0.00 0.00 17:37:01 eth0 3.45 0.73 0.99 0.62 0.00 0.00 0.00 0.00 17:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 eth0 1.08 0.57 0.65 0.40 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 eth0 0.12 0.05 0.01 0.00 0.00 0.00 0.00 0.00 17:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 0.32 0.18 0.14 0.07 0.00 0.00 0.00 0.00 17:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 eth0 0.15 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 0.75 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 eth0 0.72 0.38 0.28 0.21 0.00 0.00 0.00 0.00 17:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:02 eth0 163.65 145.98 2166.66 49.95 0.00 0.00 0.00 0.00 17:45:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.32 16.96 221.07 6.09 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 0.19 0.12 0.04 0.44 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) 05/10/21 _x86_64_ (4 CPU) 17:34:06 LINUX RESTART (4 CPU) 17:35:02 CPU %user %nice %system %iowait %steal %idle 17:36:01 all 1.52 0.00 1.20 0.51 0.11 96.67 17:36:01 0 1.59 0.00 1.21 1.18 0.09 95.94 17:36:01 1 1.50 0.00 1.24 0.48 0.09 96.70 17:36:01 2 1.53 0.00 1.14 0.26 0.15 96.92 17:36:01 3 1.46 0.00 1.21 0.12 0.10 97.10 17:37:01 all 0.19 0.00 0.05 0.00 0.05 99.71 17:37:01 0 0.53 0.00 0.07 0.00 0.05 99.35 17:37:01 1 0.07 0.00 0.05 0.00 0.08 99.80 17:37:01 2 0.10 0.00 0.05 0.00 0.02 99.83 17:37:01 3 0.05 0.00 0.05 0.00 0.05 99.85 17:38:01 all 0.19 0.00 0.09 0.00 0.10 99.63 17:38:01 0 0.27 0.00 0.05 0.00 0.02 99.67 17:38:01 1 0.07 0.00 0.10 0.00 0.13 99.70 17:38:01 2 0.05 0.00 0.08 0.00 0.13 99.73 17:38:01 3 0.37 0.00 0.12 0.00 0.10 99.42 17:39:01 all 0.15 0.00 0.06 0.00 0.01 99.79 17:39:01 0 0.05 0.00 0.08 0.00 0.02 99.85 17:39:01 1 0.33 0.00 0.03 0.00 0.02 99.62 17:39:01 2 0.03 0.00 0.05 0.00 0.00 99.92 17:39:01 3 0.17 0.00 0.07 0.00 0.00 99.77 17:40:01 all 0.18 0.00 0.05 0.00 0.01 99.76 17:40:01 0 0.08 0.00 0.07 0.00 0.02 99.83 17:40:01 1 0.20 0.00 0.02 0.00 0.00 99.78 17:40:01 2 0.40 0.00 0.03 0.00 0.02 99.55 17:40:01 3 0.03 0.00 0.07 0.00 0.02 99.88 17:41:01 all 0.09 0.00 0.10 0.00 0.00 99.80 17:41:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:41:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:41:01 2 0.30 0.00 0.13 0.00 0.00 99.57 17:41:01 3 0.02 0.00 0.23 0.00 0.00 99.75 17:42:01 all 0.04 0.00 0.04 0.00 0.00 99.92 17:42:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:42:01 1 0.08 0.00 0.07 0.00 0.00 99.85 17:42:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:42:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:43:01 all 0.10 0.00 0.05 0.00 0.01 99.85 17:43:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:43:01 1 0.10 0.00 0.08 0.00 0.02 99.80 17:43:01 2 0.23 0.00 0.03 0.00 0.00 99.73 17:43:01 3 0.02 0.00 0.03 0.00 0.00 99.95 17:44:01 all 0.16 0.00 0.03 0.00 0.00 99.81 17:44:01 0 0.03 0.00 0.03 0.00 0.00 99.93 17:44:01 1 0.07 0.00 0.05 0.00 0.00 99.88 17:44:01 2 0.52 0.00 0.02 0.00 0.00 99.47 17:44:01 3 0.03 0.00 0.02 0.00 0.00 99.95 17:45:02 all 5.87 0.00 4.02 1.34 0.06 88.72 17:45:02 0 5.98 0.00 4.24 1.18 0.05 88.54 17:45:02 1 4.96 0.00 4.10 0.69 0.05 90.19 17:45:02 2 5.72 0.00 3.87 0.34 0.07 90.01 17:45:02 3 6.81 0.00 3.86 3.13 0.07 86.13 Average: all 0.84 0.00 0.56 0.18 0.03 98.38 Average: 0 0.85 0.00 0.58 0.23 0.03 98.31 Average: 1 0.73 0.00 0.57 0.12 0.04 98.54 Average: 2 0.89 0.00 0.54 0.06 0.04 98.48 Average: 3 0.89 0.00 0.56 0.32 0.03 98.19