---> uname -a: Linux prd-centos7-docker-4c-2g-33336.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/foundry_device-virtual-go_PR-182 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/foundry_device-virtual-go_PR-182@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 716 113 0 1007 1015 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:50:48:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.155/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:fe50:48d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:69:d7:c2:e6 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:fed7:c2e6/64 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) 04/08/21 _x86_64_ (4 CPU) 17:37:39 LINUX RESTART (4 CPU) 17:38:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:39:01 135.99 48.12 87.87 0.00 7981.13 39434.90 0.00 17:40:01 2.15 0.00 2.15 0.00 0.00 48.88 0.00 17:41:01 0.45 0.02 0.43 0.00 0.53 6.73 0.00 17:42:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 17:43:01 0.24 0.00 0.24 0.00 0.00 3.39 0.00 17:44:01 0.40 0.00 0.40 0.00 0.00 5.93 0.00 17:45:01 0.20 0.00 0.20 0.00 0.00 1.92 0.00 17:46:01 0.28 0.00 0.28 0.00 0.00 3.08 0.00 17:47:01 0.62 0.00 0.62 0.00 0.00 7.36 0.00 Average: 15.66 5.36 10.29 0.00 888.96 4400.94 0.00 17:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:39:01 147636 0 619456 32.92 2620 1111832 1101892 37.61 461744 1073404 132 17:40:01 153428 0 613544 32.61 2620 1111952 1074264 36.66 460780 1068748 16 17:41:01 151192 0 615776 32.73 2620 1111956 1074420 36.67 460600 1071732 8 17:42:01 152520 0 614448 32.66 2620 1111956 1074264 36.66 475772 1055692 8 17:43:01 152060 0 614900 32.68 2620 1111964 1074360 36.67 473068 1058908 8 17:44:01 150892 0 616064 32.74 2620 1111968 1074348 36.67 483908 1049268 8 17:45:01 151244 0 615708 32.72 2620 1111972 1074264 36.66 483208 1049316 8 17:46:01 150688 0 616260 32.75 2620 1111976 1074408 36.67 484108 1049316 20 17:47:01 151392 0 615548 32.72 2620 1111984 1074264 36.66 483396 1049316 12 Average: 151228 0 615745 32.73 2620 1111951 1077387 36.77 474065 1058411 24 17:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:39:01 eth0 620.37 389.28 1194.13 105.37 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 2.18 1.75 0.40 4.13 0.00 0.00 0.00 0.00 17:40:01 eth0 1.25 0.08 0.11 0.03 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 2.66 1.78 2.13 0.44 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 0.08 0.08 0.01 0.04 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 0.25 0.22 0.10 0.05 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 0.57 0.35 0.31 0.23 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 17:45:01 eth0 0.87 0.08 0.07 0.01 0.00 0.00 0.00 0.00 17:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 eth0 0.50 0.38 0.27 0.20 0.00 0.00 0.00 0.00 17:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.79 43.70 133.33 11.85 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 0.19 0.04 0.46 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) 04/08/21 _x86_64_ (4 CPU) 17:37:39 LINUX RESTART (4 CPU) 17:38:01 CPU %user %nice %system %iowait %steal %idle 17:39:01 all 14.34 0.00 7.35 5.13 0.08 73.11 17:39:01 0 14.79 0.00 9.60 4.77 0.07 70.78 17:39:01 1 15.91 0.00 5.63 4.69 0.05 73.73 17:39:01 2 11.72 0.00 7.39 5.06 0.10 75.73 17:39:01 3 14.94 0.00 6.80 6.00 0.09 72.18 17:40:01 all 0.16 0.00 0.06 0.00 0.01 99.77 17:40:01 0 0.12 0.00 0.08 0.00 0.02 99.78 17:40:01 1 0.43 0.00 0.07 0.00 0.00 99.50 17:40:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:40:01 3 0.05 0.00 0.07 0.00 0.02 99.87 17:41:01 all 0.17 0.00 0.04 0.00 0.00 99.78 17:41:01 0 0.05 0.00 0.05 0.00 0.00 99.90 17:41:01 1 0.47 0.00 0.02 0.00 0.02 99.50 17:41:01 2 0.07 0.00 0.05 0.00 0.00 99.88 17:41:01 3 0.10 0.00 0.05 0.00 0.00 99.85 17:42:01 all 0.13 0.00 0.05 0.00 0.00 99.82 17:42:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:42:01 1 0.43 0.00 0.10 0.00 0.00 99.47 17:42:01 2 0.02 0.00 0.03 0.00 0.00 99.95 17:42:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:43:01 all 0.10 0.00 0.04 0.00 0.00 99.86 17:43:01 0 0.07 0.00 0.05 0.00 0.00 99.88 17:43:01 1 0.25 0.00 0.02 0.00 0.00 99.73 17:43:01 2 0.03 0.00 0.03 0.00 0.02 99.92 17:43:01 3 0.03 0.00 0.07 0.00 0.00 99.90 17:44:01 all 0.15 0.00 0.06 0.00 0.00 99.79 17:44:01 0 0.05 0.00 0.07 0.00 0.00 99.88 17:44:01 1 0.43 0.00 0.08 0.00 0.00 99.48 17:44:01 2 0.08 0.00 0.03 0.00 0.00 99.88 17:44:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:45:01 all 0.15 0.00 0.03 0.00 0.00 99.81 17:45:01 0 0.02 0.00 0.02 0.00 0.02 99.95 17:45:01 1 0.02 0.00 0.03 0.00 0.00 99.95 17:45:01 2 0.52 0.00 0.02 0.00 0.00 99.47 17:45:01 3 0.07 0.00 0.07 0.00 0.00 99.87 17:46:01 all 0.15 0.00 0.03 0.00 0.00 99.82 17:46:01 0 0.03 0.00 0.02 0.00 0.00 99.95 17:46:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:46:01 2 0.48 0.00 0.03 0.00 0.00 99.48 17:46:01 3 0.05 0.00 0.03 0.00 0.02 99.90 17:47:01 all 0.08 0.00 0.04 0.00 0.00 99.88 17:47:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:47:01 1 0.02 0.00 0.00 0.00 0.00 99.98 17:47:01 2 0.25 0.00 0.07 0.00 0.00 99.68 17:47:01 3 0.03 0.00 0.05 0.00 0.00 99.92 Average: all 1.69 0.00 0.84 0.56 0.01 96.90 Average: 0 1.66 0.00 1.09 0.52 0.01 96.72 Average: 1 1.97 0.00 0.65 0.51 0.01 96.86 Average: 2 1.45 0.00 0.84 0.55 0.01 97.14 Average: 3 1.68 0.00 0.79 0.66 0.01 96.86