---> uname -a: Linux prd-centos7-docker-4c-2g-33675.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: 2933.436 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 8.5G 41.4G 17% / 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 8.5G 41.4G 17% /facter-os /dev/vda1 50.0G 8.5G 41.4G 17% /etc/resolv.conf /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hostname /dev/vda1 50.0G 8.5G 41.4G 17% /etc/hosts /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/secure /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/auth.log /dev/vda1 50.0G 8.5G 41.4G 17% /run/cloud-init/result.json /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/foundry_device-virtual-go_master /dev/vda1 50.0G 8.5G 41.4G 17% /w/workspace/foundry_device-virtual-go_master@tmp /dev/vda1 50.0G 8.5G 41.4G 17% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 839 149 0 848 933 Swap: 1023 5 1018 ---> 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:ce:87:44 brd ff:ff:ff:ff:ff:ff inet 10.30.122.156/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85674sec preferred_lft 85674sec inet6 fe80::f816:3eff:fece:8744/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:32:60:6e:d3 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::42:32ff:fe60:6ed3/64 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) 04/12/21 _x86_64_ (4 CPU) 09:49:59 LINUX RESTART (4 CPU) 09:51:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:52:01 4.60 0.52 4.08 0.00 41.17 95.79 0.00 09:53:01 0.33 0.00 0.33 0.00 0.00 4.71 0.00 09:54:01 0.27 0.00 0.27 0.00 0.00 3.20 0.00 09:55:01 0.23 0.00 0.23 0.00 0.00 2.83 0.00 09:56:02 0.32 0.00 0.32 0.00 0.00 4.86 0.00 09:57:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 09:58:01 0.22 0.00 0.22 0.00 0.00 2.38 0.00 09:59:01 0.27 0.00 0.27 0.00 0.00 3.01 0.00 10:00:01 36.02 3.68 32.35 0.00 567.87 16636.04 0.00 10:01:01 302.46 178.78 123.68 0.00 8643.83 32779.28 0.00 10:02:01 252.75 114.73 138.02 0.00 7937.04 35186.58 0.00 Average: 54.50 27.14 27.36 0.00 1567.46 7724.07 0.00 09:51:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:52:01 171192 0 592652 31.50 2620 1115080 1095908 37.40 404100 1108000 16 09:53:01 170612 0 593224 31.53 2620 1115088 1076568 36.74 413024 1100080 16 09:54:01 170980 0 592852 31.51 2620 1115092 1076508 36.74 417676 1095052 20 09:55:01 171092 0 592740 31.50 2620 1115092 1076364 36.73 422596 1090380 12 09:56:02 170616 0 593208 31.53 2620 1115100 1076436 36.74 428780 1084560 8 09:57:01 171404 0 592416 31.49 2620 1115104 1076364 36.73 428420 1084560 20 09:58:01 170912 0 592904 31.51 2620 1115108 1076364 36.73 428408 1084560 8 09:59:01 171176 0 592636 31.50 2620 1115112 1076364 36.73 428676 1084560 8 10:00:01 225072 0 673552 35.80 2620 980300 1279848 43.68 452516 963868 62788 10:01:01 171680 0 737256 39.18 2476 970132 1291052 44.06 577012 867224 52976 10:02:01 75712 0 857732 45.59 1584 946516 1541132 52.60 698212 765320 14372 Average: 167313 0 637379 33.88 2513 1074339 1158446 39.54 463584 1029833 11840 09:51:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:52:01 eth0 8.34 5.20 7.77 2.65 0.00 0.00 0.00 0.00 09:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 eth0 0.63 0.42 0.29 0.08 0.00 0.00 0.00 0.00 09:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 eth0 2.38 1.17 2.37 0.38 0.00 0.00 0.00 0.00 09:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 09:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 eth0 0.30 0.23 0.14 0.08 0.00 0.00 0.00 0.00 09:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:56:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 09:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 eth0 399.97 362.19 4070.69 27.94 0.00 0.00 0.00 0.00 10:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 eth0 422.87 368.43 3487.17 38.60 0.00 0.00 0.00 0.00 10:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:01:01 docker0 52.74 59.78 4.54 275.16 0.00 0.00 0.00 0.00 10:02:01 eth0 315.59 262.05 2464.65 134.00 0.00 0.00 0.00 0.00 10:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:02:01 docker0 32.29 40.18 1.76 244.02 0.00 0.00 0.00 0.00 Average: eth0 104.84 91.13 914.30 18.59 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 7.75 9.11 0.57 47.34 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) 04/12/21 _x86_64_ (4 CPU) 09:49:59 LINUX RESTART (4 CPU) 09:51:01 CPU %user %nice %system %iowait %steal %idle 09:52:01 all 0.41 0.00 0.16 0.04 0.00 99.38 09:52:01 0 0.35 0.00 0.23 0.07 0.00 99.35 09:52:01 1 0.27 0.00 0.13 0.00 0.02 99.58 09:52:01 2 0.72 0.00 0.17 0.02 0.00 99.10 09:52:01 3 0.32 0.00 0.10 0.08 0.00 99.50 09:53:01 all 0.15 0.00 0.04 0.00 0.01 99.81 09:53:01 0 0.05 0.00 0.03 0.00 0.00 99.92 09:53:01 1 0.07 0.00 0.03 0.00 0.02 99.88 09:53:01 2 0.43 0.00 0.05 0.00 0.02 99.50 09:53:01 3 0.03 0.00 0.03 0.00 0.00 99.93 09:54:01 all 0.16 0.00 0.04 0.00 0.00 99.80 09:54:01 0 0.05 0.00 0.07 0.00 0.00 99.88 09:54:01 1 0.07 0.00 0.03 0.00 0.00 99.90 09:54:01 2 0.47 0.00 0.03 0.00 0.00 99.50 09:54:01 3 0.05 0.00 0.02 0.00 0.00 99.93 09:55:01 all 0.15 0.00 0.02 0.00 0.01 99.82 09:55:01 0 0.05 0.00 0.03 0.00 0.00 99.92 09:55:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:55:01 2 0.52 0.00 0.03 0.00 0.02 99.43 09:55:01 3 0.03 0.00 0.00 0.00 0.02 99.95 09:56:02 all 0.13 0.00 0.08 0.00 0.03 99.77 09:56:02 0 0.02 0.00 0.08 0.00 0.05 99.85 09:56:02 1 0.08 0.00 0.10 0.00 0.02 99.80 09:56:02 2 0.38 0.00 0.03 0.00 0.02 99.57 09:56:02 3 0.03 0.00 0.08 0.00 0.02 99.87 09:57:01 all 0.15 0.00 0.02 0.00 0.00 99.83 09:57:01 0 0.02 0.00 0.00 0.00 0.00 99.98 09:57:01 1 0.07 0.00 0.03 0.00 0.02 99.88 09:57:01 2 0.53 0.00 0.03 0.00 0.00 99.44 09:57:01 3 0.00 0.00 0.00 0.00 0.00 100.00 09:58:01 all 0.16 0.00 0.02 0.00 0.00 99.81 09:58:01 0 0.02 0.00 0.02 0.00 0.00 99.97 09:58:01 1 0.08 0.00 0.05 0.02 0.00 99.85 09:58:01 2 0.52 0.00 0.02 0.00 0.00 99.47 09:58:01 3 0.02 0.00 0.02 0.00 0.00 99.97 09:59:01 all 0.15 0.00 0.03 0.00 0.00 99.83 09:59:01 0 0.03 0.00 0.03 0.00 0.00 99.93 09:59:01 1 0.02 0.00 0.02 0.00 0.00 99.97 09:59:01 2 0.50 0.00 0.03 0.00 0.00 99.47 09:59:01 3 0.03 0.00 0.02 0.00 0.00 99.95 10:00:01 all 3.98 0.00 1.97 0.05 0.13 93.87 10:00:01 0 4.27 0.00 2.21 0.07 0.14 93.31 10:00:01 1 3.63 0.00 1.68 0.07 0.13 94.49 10:00:01 2 4.56 0.00 1.88 0.00 0.13 93.42 10:00:01 3 3.47 0.00 2.10 0.07 0.12 94.24 10:01:01 all 8.91 0.00 4.91 2.92 0.29 82.96 10:01:01 0 8.39 0.00 5.41 2.72 0.34 83.13 10:01:01 1 9.15 0.00 4.74 1.67 0.26 84.19 10:01:01 2 8.91 0.00 4.40 2.63 0.27 83.78 10:01:01 3 9.17 0.00 5.11 4.68 0.31 80.74 10:02:01 all 12.22 0.00 6.90 4.04 0.47 76.37 10:02:01 0 10.36 0.00 6.49 1.78 0.41 80.96 10:02:01 1 14.02 0.00 6.66 5.84 0.53 72.96 10:02:01 2 12.77 0.00 7.04 2.55 0.45 77.20 10:02:01 3 11.72 0.00 7.42 6.00 0.48 74.39 Average: CPU %user %nice %system %iowait %steal %idle Average: all 2.38 0.00 1.27 0.63 0.08 95.64 Average: 0 2.11 0.00 1.31 0.41 0.08 96.08 Average: 1 2.46 0.00 1.21 0.68 0.09 95.56 Average: 2 2.72 0.00 1.23 0.46 0.08 95.51 Average: 3 2.22 0.00 1.33 0.97 0.08 95.39