---> uname -a: Linux prd-centos7-docker-4c-2g-4843.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 6.9G 43.1G 14% / 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 6.9G 43.1G 14% /facter-os /dev/vda1 50.0G 6.9G 43.1G 14% /etc/resolv.conf /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hostname /dev/vda1 50.0G 6.9G 43.1G 14% /etc/hosts /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/foundry_device-virtual-go_PR-205@tmp /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/sa-host /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/secure /dev/vda1 50.0G 6.9G 43.1G 14% /var/log/auth.log /dev/vda1 50.0G 6.9G 43.1G 14% /run/cloud-init/result.json /dev/vda1 50.0G 6.9G 43.1G 14% /w/workspace/foundry_device-virtual-go_PR-205 ---> free -m: total used free shared buff/cache available Mem: 1837 725 105 0 1006 1007 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:75:b4:76 brd ff:ff:ff:ff:ff:ff inet 10.30.123.33/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85442sec preferred_lft 85442sec inet6 fe80::f816:3eff:fe75:b476/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:a7:cc:30:46 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:a7ff:fecc:3046/64 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) 05/12/21 _x86_64_ (4 CPU) 20:21:22 LINUX RESTART (4 CPU) 20:22:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:23:01 49.93 14.93 35.00 0.00 4617.98 3555.23 0.00 20:24:01 1.38 0.00 1.38 0.00 0.00 20.11 0.00 20:25:01 0.45 0.00 0.45 0.00 0.00 6.15 0.00 20:26:01 0.22 0.00 0.22 0.00 0.00 2.98 0.00 20:27:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 20:28:01 0.32 0.00 0.32 0.00 0.00 4.08 0.00 20:29:01 0.25 0.00 0.25 0.00 0.00 3.90 0.00 20:30:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 20:31:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 20:32:01 0.27 0.00 0.27 0.00 0.00 3.88 0.00 20:33:01 0.30 0.00 0.30 0.00 0.00 4.48 0.00 20:34:01 0.25 0.00 0.25 0.00 0.00 3.33 0.00 20:35:02 0.25 0.00 0.25 0.00 0.00 2.58 0.00 20:36:01 0.20 0.00 0.20 0.00 0.00 1.64 0.00 20:37:01 0.85 0.63 0.22 0.00 144.12 3.25 0.00 Average: 3.70 1.04 2.66 0.00 317.97 241.69 0.00 20:22:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:23:01 157164 0 607268 32.27 2620 1114492 1112888 37.98 425312 1099512 12 20:24:01 160872 0 603552 32.08 2620 1114500 1089840 37.19 425484 1096180 8 20:25:01 161704 0 602712 32.03 2620 1114508 1087772 37.12 437368 1084016 12 20:26:01 161456 0 602960 32.05 2620 1114508 1079548 36.84 438636 1083028 8 20:27:01 158252 0 606156 32.22 2620 1114516 1079632 36.85 441704 1083544 16 20:28:01 158208 0 606196 32.22 2620 1114520 1079584 36.84 441616 1083544 20 20:29:01 156224 0 608176 32.32 2620 1114524 1079740 36.85 443572 1083544 16 20:30:01 152408 0 611988 32.53 2620 1114528 1079920 36.86 447196 1083544 16 20:31:01 151444 0 612948 32.58 2620 1114532 1079848 36.85 448080 1083544 16 20:32:01 150336 0 614048 32.64 2620 1114540 1079824 36.85 449292 1083544 16 20:33:01 150192 0 614192 32.64 2620 1114540 1079776 36.85 449688 1083544 16 20:34:01 149276 0 615100 32.69 2620 1114548 1079812 36.85 450664 1083544 8 20:35:02 149864 0 614508 32.66 2620 1114552 1079680 36.85 449916 1083544 8 20:36:01 149888 0 614480 32.66 2620 1114556 1079680 36.85 449828 1083712 8 20:37:01 136328 0 623780 33.15 2620 1118816 1079140 36.83 458064 1087448 84 Average: 153574 0 610538 32.45 2620 1114812 1083112 36.96 443761 1085719 18 20:22:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:23:01 eth0 301.36 232.36 834.61 54.08 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 docker0 37.83 30.14 3.24 137.97 0.00 0.00 0.00 0.00 20:24:01 eth0 2.21 0.32 0.42 0.20 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 eth0 0.57 0.32 0.27 0.20 0.00 0.00 0.00 0.00 20:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 eth0 0.43 0.20 0.09 0.04 0.00 0.00 0.00 0.00 20:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 eth0 4.55 0.12 0.39 0.04 0.00 0.00 0.00 0.00 20:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 eth0 6.78 0.75 1.32 0.56 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 7.71 1.47 2.05 1.18 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 1.57 0.53 0.59 0.40 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 1.22 0.77 0.62 0.51 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 2.00 0.33 0.45 0.17 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 0.52 0.35 0.27 0.23 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:02 eth0 0.15 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.19 0.07 0.01 0.01 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 17.58 15.68 5.68 32.89 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.17 16.92 56.54 6.04 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 2.53 2.01 0.22 9.21 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) 05/12/21 _x86_64_ (4 CPU) 20:21:22 LINUX RESTART (4 CPU) 20:22:01 CPU %user %nice %system %iowait %steal %idle 20:23:01 all 5.45 0.00 3.05 1.13 0.14 90.23 20:23:01 0 5.14 0.00 3.53 0.20 0.14 91.00 20:23:01 1 5.62 0.00 3.07 0.39 0.13 90.79 20:23:01 2 5.66 0.00 2.88 2.54 0.15 88.77 20:23:01 3 5.41 0.00 2.71 1.38 0.13 90.36 20:24:01 all 0.16 0.00 0.06 0.00 0.00 99.77 20:24:01 0 0.02 0.00 0.05 0.00 0.00 99.93 20:24:01 1 0.25 0.00 0.05 0.00 0.00 99.70 20:24:01 2 0.08 0.00 0.08 0.00 0.00 99.83 20:24:01 3 0.30 0.00 0.05 0.00 0.02 99.63 20:25:01 all 0.17 0.00 0.05 0.00 0.00 99.78 20:25:01 0 0.10 0.00 0.03 0.00 0.00 99.87 20:25:01 1 0.05 0.00 0.10 0.00 0.00 99.85 20:25:01 2 0.05 0.00 0.03 0.00 0.02 99.90 20:25:01 3 0.47 0.00 0.02 0.00 0.00 99.52 20:26:01 all 0.13 0.00 0.04 0.00 0.00 99.83 20:26:01 0 0.02 0.00 0.03 0.00 0.00 99.95 20:26:01 1 0.28 0.00 0.05 0.00 0.02 99.65 20:26:01 2 0.05 0.00 0.03 0.00 0.00 99.92 20:26:01 3 0.17 0.00 0.03 0.00 0.00 99.80 20:27:01 all 0.17 0.00 0.10 0.00 0.00 99.72 20:27:01 0 0.07 0.00 0.10 0.00 0.00 99.83 20:27:01 1 0.53 0.00 0.12 0.00 0.00 99.35 20:27:01 2 0.05 0.00 0.10 0.00 0.02 99.83 20:27:01 3 0.05 0.00 0.10 0.00 0.00 99.85 20:28:01 all 0.09 0.00 0.05 0.00 0.01 99.85 20:28:01 0 0.03 0.00 0.07 0.00 0.00 99.90 20:28:01 1 0.25 0.00 0.05 0.00 0.02 99.68 20:28:01 2 0.05 0.00 0.07 0.00 0.02 99.87 20:28:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:29:01 all 0.06 0.00 0.05 0.00 0.02 99.87 20:29:01 0 0.05 0.00 0.05 0.00 0.02 99.88 20:29:01 1 0.05 0.00 0.05 0.00 0.02 99.88 20:29:01 2 0.05 0.00 0.03 0.00 0.02 99.90 20:29:01 3 0.10 0.00 0.05 0.00 0.02 99.83 20:30:01 all 0.12 0.00 0.05 0.00 0.02 99.80 20:30:01 0 0.08 0.00 0.07 0.00 0.02 99.83 20:30:01 1 0.27 0.00 0.08 0.00 0.03 99.62 20:30:01 2 0.08 0.00 0.03 0.00 0.02 99.87 20:30:01 3 0.05 0.00 0.03 0.00 0.02 99.90 20:31:01 all 0.17 0.00 0.05 0.00 0.02 99.76 20:31:01 0 0.05 0.00 0.07 0.00 0.02 99.87 20:31:01 1 0.52 0.00 0.03 0.00 0.02 99.43 20:31:01 2 0.08 0.00 0.08 0.00 0.02 99.82 20:31:01 3 0.03 0.00 0.02 0.00 0.02 99.93 20:32:01 all 0.21 0.00 0.04 0.00 0.00 99.75 20:32:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:32:01 1 0.65 0.00 0.02 0.00 0.00 99.33 20:32:01 2 0.07 0.00 0.07 0.00 0.00 99.87 20:32:01 3 0.08 0.00 0.03 0.00 0.00 99.88 20:33:01 all 0.18 0.00 0.04 0.00 0.00 99.78 20:33:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:33:01 1 0.33 0.00 0.03 0.00 0.00 99.63 20:33:01 2 0.32 0.00 0.07 0.00 0.00 99.62 20:33:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:33:01 CPU %user %nice %system %iowait %steal %idle 20:34:01 all 0.17 0.00 0.03 0.00 0.00 99.80 20:34:01 0 0.03 0.00 0.03 0.00 0.00 99.93 20:34:01 1 0.05 0.00 0.03 0.00 0.00 99.92 20:34:01 2 0.55 0.00 0.03 0.00 0.00 99.42 20:34:01 3 0.03 0.00 0.02 0.00 0.00 99.95 20:35:02 all 0.15 0.00 0.03 0.00 0.00 99.82 20:35:02 0 0.02 0.00 0.02 0.00 0.00 99.97 20:35:02 1 0.03 0.00 0.03 0.00 0.00 99.93 20:35:02 2 0.52 0.00 0.03 0.00 0.02 99.43 20:35:02 3 0.03 0.00 0.03 0.00 0.00 99.93 20:36:01 all 0.16 0.00 0.04 0.00 0.00 99.80 20:36:01 0 0.02 0.00 0.02 0.00 0.00 99.97 20:36:01 1 0.07 0.00 0.07 0.00 0.02 99.85 20:36:01 2 0.53 0.00 0.03 0.00 0.00 99.44 20:36:01 3 0.03 0.00 0.03 0.00 0.00 99.93 20:37:01 all 0.58 0.00 0.43 0.01 0.05 98.93 20:37:01 0 0.58 0.00 0.53 0.02 0.03 98.83 20:37:01 1 0.38 0.00 0.37 0.02 0.07 99.17 20:37:01 2 1.02 0.00 0.38 0.02 0.05 98.53 20:37:01 3 0.33 0.00 0.43 0.00 0.05 99.18 Average: all 0.53 0.00 0.27 0.08 0.02 99.11 Average: 0 0.41 0.00 0.31 0.01 0.01 99.25 Average: 1 0.62 0.00 0.28 0.03 0.02 99.06 Average: 2 0.61 0.00 0.26 0.17 0.02 98.94 Average: 3 0.47 0.00 0.24 0.09 0.02 99.18