---> uname -a: Linux prd-centos7-docker-4c-2g-369.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 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/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-209 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/foundry_device-virtual-go_PR-209@tmp /dev/vda1 50.0G 7.3G 42.7G 15% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 1837 738 118 0 980 993 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:68:7e:e3 brd ff:ff:ff:ff:ff:ff inet 10.30.123.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85713sec preferred_lft 85713sec inet6 fe80::f816:3eff:fe68:7ee3/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:8a:1b:1e:c3 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::42:8aff:fe1b:1ec3/64 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) 05/17/21 _x86_64_ (4 CPU) 15:30:46 LINUX RESTART (4 CPU) 15:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:33:01 13.01 4.49 8.52 0.00 1111.40 712.46 0.00 15:34:01 0.40 0.00 0.40 0.00 0.00 5.88 0.00 15:35:01 0.25 0.00 0.25 0.00 0.00 2.98 0.00 15:36:01 0.27 0.00 0.27 0.00 0.00 3.60 0.00 15:37:02 0.30 0.00 0.30 0.00 0.00 3.85 0.00 15:38:01 0.24 0.00 0.24 0.00 0.00 2.39 0.00 15:39:01 0.32 0.00 0.32 0.00 0.00 3.35 0.00 15:40:01 0.22 0.00 0.22 0.00 0.00 2.60 0.00 15:41:01 0.37 0.00 0.37 0.00 0.00 3.95 0.00 15:42:01 40.73 40.45 0.28 0.00 3664.31 2.86 0.00 Average: 5.62 4.50 1.12 0.00 478.55 74.55 0.00 15:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:33:01 181332 0 631128 33.54 2620 1066464 1121448 38.27 454412 1048000 20 15:34:01 186316 0 626140 33.28 2620 1066468 1079288 36.83 460104 1038112 12 15:35:01 183948 0 628504 33.40 2620 1066472 1079504 36.84 458360 1042612 12 15:36:01 184848 0 627600 33.36 2620 1066476 1079288 36.83 472608 1027108 16 15:37:02 184168 0 628276 33.39 2620 1066480 1079396 36.84 471252 1028876 8 15:38:01 184824 0 627608 33.36 2620 1066492 1079288 36.83 470804 1028876 8 15:39:01 185056 0 627376 33.34 2620 1066492 1079288 36.83 470804 1028876 16 15:40:01 185016 0 627408 33.35 2620 1066500 1079288 36.83 470816 1028880 8 15:41:01 185024 0 627396 33.34 2620 1066504 1079288 36.83 470712 1028876 8 15:42:01 71404 0 657552 34.95 2620 1149968 1115440 38.07 500136 1112592 148 Average: 173194 0 630899 33.53 2620 1074832 1087152 37.10 470001 1041281 26 15:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:33:01 eth0 68.26 69.45 166.74 13.31 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 55.32 47.06 5.14 142.45 0.00 0.00 0.00 0.00 15:34:01 eth0 1.30 0.07 0.11 0.04 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 1.02 0.60 0.54 0.40 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 0.45 0.07 0.04 0.01 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:02 eth0 0.90 0.38 0.43 0.26 0.00 0.00 0.00 0.00 15:37:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 eth0 0.08 0.03 0.01 0.00 0.00 0.00 0.00 0.00 15:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 15:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 eth0 9.52 5.91 9.52 3.50 0.00 0.00 0.00 0.00 15:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 8.20 7.69 17.78 1.76 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 5.54 4.72 0.52 14.28 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) 05/17/21 _x86_64_ (4 CPU) 15:30:46 LINUX RESTART (4 CPU) 15:32:01 CPU %user %nice %system %iowait %steal %idle 15:33:01 all 1.65 0.00 1.26 0.16 0.65 96.28 15:33:01 0 2.03 0.00 1.51 0.44 0.54 95.50 15:33:01 1 1.89 0.00 1.26 0.03 0.67 96.15 15:33:01 2 1.40 0.00 1.12 0.13 0.75 96.60 15:33:01 3 1.27 0.00 1.17 0.05 0.63 96.88 15:34:01 all 0.14 0.00 0.05 0.00 0.15 99.65 15:34:01 0 0.03 0.00 0.05 0.00 0.42 99.50 15:34:01 1 0.35 0.00 0.07 0.00 0.13 99.45 15:34:01 2 0.15 0.00 0.08 0.02 0.05 99.70 15:34:01 3 0.02 0.00 0.02 0.00 0.02 99.95 15:35:01 all 0.23 0.00 0.25 0.00 0.11 99.42 15:35:01 0 0.08 0.00 0.12 0.00 0.10 99.70 15:35:01 1 0.60 0.00 0.27 0.00 0.13 99.00 15:35:01 2 0.12 0.00 0.27 0.00 0.12 99.50 15:35:01 3 0.12 0.00 0.33 0.00 0.08 99.47 15:36:01 all 0.15 0.00 0.09 0.00 0.07 99.70 15:36:01 0 0.02 0.00 0.18 0.00 0.03 99.77 15:36:01 1 0.50 0.00 0.05 0.00 0.10 99.35 15:36:01 2 0.02 0.00 0.10 0.00 0.03 99.85 15:36:01 3 0.05 0.00 0.03 0.00 0.10 99.82 15:37:02 all 0.14 0.00 0.19 0.00 0.04 99.63 15:37:02 0 0.03 0.00 0.22 0.00 0.03 99.72 15:37:02 1 0.33 0.00 0.15 0.00 0.05 99.47 15:37:02 2 0.10 0.00 0.18 0.00 0.07 99.65 15:37:02 3 0.08 0.00 0.20 0.00 0.02 99.70 15:38:01 all 0.11 0.00 0.05 0.00 0.29 99.55 15:38:01 0 0.03 0.00 0.03 0.00 0.29 99.65 15:38:01 1 0.05 0.00 0.07 0.00 0.41 99.48 15:38:01 2 0.36 0.00 0.07 0.00 0.39 99.19 15:38:01 3 0.02 0.00 0.02 0.00 0.08 99.88 15:39:01 all 0.15 0.00 0.05 0.00 0.03 99.77 15:39:01 0 0.02 0.00 0.02 0.00 0.03 99.93 15:39:01 1 0.08 0.00 0.05 0.00 0.03 99.83 15:39:01 2 0.48 0.00 0.07 0.00 0.02 99.43 15:39:01 3 0.03 0.00 0.05 0.00 0.02 99.90 15:40:01 all 0.15 0.00 0.05 0.00 0.04 99.76 15:40:01 0 0.02 0.00 0.05 0.00 0.02 99.92 15:40:01 1 0.07 0.00 0.08 0.00 0.08 99.77 15:40:01 2 0.47 0.00 0.05 0.00 0.03 99.45 15:40:01 3 0.05 0.00 0.03 0.00 0.02 99.90 15:41:01 all 0.15 0.00 0.03 0.00 0.15 99.68 15:41:01 0 0.03 0.00 0.02 0.00 0.05 99.90 15:41:01 1 0.03 0.00 0.02 0.00 0.07 99.88 15:41:01 2 0.48 0.00 0.05 0.00 0.43 99.04 15:41:01 3 0.03 0.00 0.03 0.00 0.03 99.90 15:42:01 all 1.08 0.00 0.54 0.91 0.37 97.11 15:42:01 0 0.87 0.00 0.52 0.28 0.28 98.05 15:42:01 1 0.95 0.00 0.50 0.67 0.50 97.39 15:42:01 2 1.54 0.00 0.64 1.24 0.37 96.22 15:42:01 3 0.95 0.00 0.50 1.47 0.32 96.77 Average: all 0.39 0.00 0.26 0.11 0.19 99.05 Average: 0 0.32 0.00 0.27 0.07 0.18 99.16 Average: 1 0.49 0.00 0.25 0.07 0.22 98.98 Average: 2 0.51 0.00 0.26 0.14 0.23 98.86 Average: 3 0.26 0.00 0.24 0.15 0.13 99.22