---> uname -a: Linux prd-centos7-docker-4c-2g-26331.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-693 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-693@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 ---> free -m: total used free shared buff/cache available Mem: 1837 719 104 0 1014 1013 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:4d:3e:37 brd ff:ff:ff:ff:ff:ff inet 10.30.122.243/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85872sec preferred_lft 85872sec inet6 fe80::f816:3eff:fe4d:3e37/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:38:fe:b3:29 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::42:38ff:fefe:b329/64 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) 02/12/21 _x86_64_ (4 CPU) 21:24:32 LINUX RESTART (4 CPU) 21:25:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:26:02 160.97 107.41 53.56 0.00 8538.17 35431.77 0.00 21:27:02 52.17 15.25 36.92 0.00 4965.25 4157.49 0.00 21:28:01 9.26 3.13 6.13 0.00 190.62 1298.14 0.00 21:29:01 0.40 0.00 0.40 0.00 0.00 6.43 0.00 21:30:01 0.22 0.00 0.22 0.00 0.00 2.50 0.00 21:31:01 0.27 0.00 0.27 0.00 0.00 3.28 0.00 21:32:01 0.32 0.00 0.32 0.00 0.00 3.35 0.00 21:33:01 80.00 51.17 28.83 0.00 4304.31 10698.03 0.00 Average: 38.14 22.27 15.87 0.00 2258.70 6492.97 0.00 21:25:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:26:02 66076 0 512620 27.24 2620 1300228 1056804 36.07 326788 1291944 46964 21:27:02 126696 0 667316 35.47 2620 1084912 1764284 60.21 471152 1082660 60 21:28:01 251024 0 607756 32.30 2620 1020144 1123636 38.35 425136 1008420 20 21:29:01 255944 0 602760 32.04 2620 1020220 1064812 36.34 423840 1005596 8 21:30:01 255896 0 602804 32.04 2620 1020224 1064968 36.35 444804 985376 8 21:31:01 254456 0 604236 32.11 2620 1020232 1064992 36.35 451384 980024 12 21:32:01 255592 0 603100 32.05 2620 1020232 1064812 36.34 475836 954704 12 21:33:01 80556 0 699056 37.15 2620 1099312 1500764 51.22 571848 1009008 81084 Average: 193280 0 612456 32.55 2620 1073188 1213134 41.40 448848 1039716 16021 21:25:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:26:02 eth0 110.61 85.17 390.01 22.50 0.00 0.00 0.00 0.00 21:26:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:02 vethaadbc66 0.00 0.20 0.00 0.02 0.00 0.00 0.00 0.00 21:27:02 eth0 205.29 168.07 942.16 64.85 0.00 0.00 0.00 0.00 21:27:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:02 docker0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 21:28:01 eth0 79.25 81.60 324.97 12.98 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 71.53 66.03 7.01 309.13 0.00 0.00 0.00 0.00 21:29:01 eth0 0.70 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 0.95 0.30 0.32 0.20 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.67 0.40 0.35 0.26 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 209.57 189.16 2161.39 21.96 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 75.90 65.60 478.68 15.31 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 8.81 8.14 0.86 38.07 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) 02/12/21 _x86_64_ (4 CPU) 21:24:32 LINUX RESTART (4 CPU) 21:25:02 CPU %user %nice %system %iowait %steal %idle 21:26:02 all 8.48 0.00 8.39 13.19 36.29 33.65 21:26:02 0 8.06 0.00 7.27 14.27 38.37 32.03 21:26:02 1 6.69 0.00 11.74 11.11 36.13 34.32 21:26:02 2 10.39 0.00 7.57 12.63 36.46 32.95 21:26:02 3 8.81 0.00 6.97 14.75 34.19 35.27 21:27:02 all 6.86 0.00 4.28 1.32 28.99 58.55 21:27:02 0 6.22 0.00 3.80 1.13 32.40 56.46 21:27:02 1 6.18 0.00 3.84 0.29 28.47 61.22 21:27:02 2 7.89 0.00 5.05 1.46 27.44 58.15 21:27:02 3 7.19 0.00 4.47 2.44 27.56 58.35 21:28:01 all 1.48 0.00 1.20 0.16 11.28 85.89 21:28:01 0 1.51 0.00 1.40 0.03 11.63 85.43 21:28:01 1 1.09 0.00 0.88 0.03 11.75 86.25 21:28:01 2 1.72 0.00 1.44 0.53 10.96 85.35 21:28:01 3 1.60 0.00 1.07 0.05 10.79 86.49 21:29:01 all 0.11 0.00 0.07 0.00 0.77 99.05 21:29:01 0 0.20 0.00 0.10 0.00 1.09 98.61 21:29:01 1 0.03 0.00 0.05 0.00 0.85 99.07 21:29:01 2 0.17 0.00 0.07 0.00 0.48 99.29 21:29:01 3 0.03 0.00 0.08 0.00 0.66 99.22 21:30:01 all 0.14 0.00 0.06 0.00 0.25 99.55 21:30:01 0 0.40 0.00 0.00 0.00 0.15 99.45 21:30:01 1 0.05 0.00 0.12 0.00 0.05 99.78 21:30:01 2 0.08 0.00 0.07 0.00 0.81 99.04 21:30:01 3 0.03 0.00 0.05 0.00 0.00 99.92 21:31:01 all 0.12 0.00 0.04 0.00 0.16 99.68 21:31:01 0 0.37 0.00 0.02 0.00 0.33 99.28 21:31:01 1 0.03 0.00 0.08 0.00 0.12 99.77 21:31:01 2 0.05 0.00 0.05 0.00 0.15 99.75 21:31:01 3 0.02 0.00 0.02 0.00 0.03 99.93 21:32:01 all 0.13 0.00 0.35 0.00 1.62 97.90 21:32:01 0 0.36 0.00 0.10 0.00 1.89 97.65 21:32:01 1 0.07 0.00 0.31 0.00 1.99 97.63 21:32:01 2 0.05 0.00 0.66 0.00 1.98 97.31 21:32:01 3 0.05 0.00 0.33 0.00 0.61 99.00 21:33:01 all 3.08 0.00 2.27 2.79 16.47 75.40 21:33:01 0 2.51 0.00 2.38 0.83 17.37 76.91 21:33:01 1 3.56 0.00 2.44 3.88 16.53 73.59 21:33:01 2 3.48 0.00 2.31 5.35 15.81 73.06 21:33:01 3 2.76 0.00 1.95 1.10 16.17 78.03 Average: all 2.75 0.00 2.26 2.42 12.85 79.72 Average: 0 2.65 0.00 2.05 2.29 13.88 79.15 Average: 1 2.40 0.00 2.67 2.11 12.89 79.93 Average: 2 3.20 0.00 2.30 2.73 12.53 79.25 Average: 3 2.78 0.00 2.03 2.56 12.09 80.54