---> uname -a: Linux prd-centos7-docker-4c-2g-7496.vexxhost.local 3.10.0-1127.el7.x86_64 #1 SMP Tue Mar 31 23:36:51 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 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 7.2G 42.8G 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 7.2G 42.8G 14% /facter-os /dev/vda1 50.0G 7.2G 42.8G 14% /etc/resolv.conf /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hostname /dev/vda1 50.0G 7.2G 42.8G 14% /etc/hosts /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/sa-host /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/secure /dev/vda1 50.0G 7.2G 42.8G 14% /var/log/auth.log /dev/vda1 50.0G 7.2G 42.8G 14% /run/cloud-init/result.json /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/ndry_app-functions-sdk-go_PR-559 /dev/vda1 50.0G 7.2G 42.8G 14% /w/workspace/ndry_app-functions-sdk-go_PR-559@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 683 112 0 1040 1051 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:83:c5:b8 brd ff:ff:ff:ff:ff:ff inet 10.30.123.18/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fe83:c5b8/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:31:f8:da:0c 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::42:31ff:fef8:da0c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/21/20 _x86_64_ (4 CPU) 15:25:53 LINUX RESTART (4 CPU) 15:27:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:28:01 45.93 12.21 33.72 0.00 4589.05 3383.83 0.00 15:29:01 1.93 0.00 1.93 0.00 0.00 39.20 0.00 15:30:02 0.28 0.00 0.28 0.00 0.00 3.86 0.00 15:31:01 0.25 0.00 0.25 0.00 0.00 2.74 0.00 15:32:01 0.33 0.00 0.33 0.00 0.00 5.09 0.00 15:33:01 0.35 0.00 0.35 0.00 0.00 4.51 0.00 15:34:01 0.22 0.02 0.20 0.00 0.13 1.88 0.00 15:35:01 42.91 41.90 1.01 0.00 4286.61 28.25 0.00 Average: 11.56 6.80 4.77 0.00 1113.33 434.55 0.00 15:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:28:01 227368 0 582596 30.96 2620 1068972 1152844 39.34 455280 1040228 136 15:29:01 236768 0 573244 30.47 2620 1068924 1094400 37.35 449544 1037856 20 15:30:02 237852 0 572156 30.41 2620 1068928 1087204 37.10 449152 1037668 12 15:31:01 236668 0 573340 30.47 2620 1068928 1067948 36.45 466408 1021880 20 15:32:01 235980 0 574020 30.51 2620 1068936 1068056 36.45 467724 1021144 20 15:33:01 235856 0 574140 30.51 2620 1068940 1068056 36.45 467812 1021144 8 15:34:01 238440 0 571548 30.38 2620 1068948 1067672 36.44 457892 1028920 8 15:35:01 70324 0 652288 34.67 2620 1156324 1485316 50.69 535960 1108500 60480 Average: 214907 0 584166 31.05 2620 1079862 1136437 38.78 468722 1039668 7588 15:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:28:01 eth0 181.72 177.27 749.05 49.43 0.00 0.00 0.00 0.00 15:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:28:01 docker0 110.50 97.59 9.85 304.14 0.00 0.00 0.00 0.00 15:29:01 eth0 1.30 0.27 0.35 0.19 0.00 0.00 0.00 0.00 15:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:02 eth0 2.11 0.28 0.41 0.20 0.00 0.00 0.00 0.00 15:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 eth0 2.99 1.03 0.98 0.59 0.00 0.00 0.00 0.00 15:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 eth0 1.46 0.73 0.74 0.49 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 eth0 0.38 0.23 0.26 0.19 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 0.08 0.02 0.00 0.00 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 88.56 69.33 777.13 11.32 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 Average: eth0 34.92 31.23 191.79 7.82 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 13.84 12.22 1.23 38.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1127.el7.x86_64 (centos-7-docker-5eb134fb-50d3-af0a-1802-9f6851a35141.vexxhost.lo) 10/21/20 _x86_64_ (4 CPU) 15:25:53 LINUX RESTART (4 CPU) 15:27:01 CPU %user %nice %system %iowait %steal %idle 15:28:01 all 3.47 0.00 2.54 1.17 5.67 87.15 15:28:01 0 3.85 0.00 2.51 0.59 6.15 86.91 15:28:01 1 2.83 0.00 2.28 0.22 5.20 89.46 15:28:01 2 3.08 0.00 2.73 1.13 5.66 87.40 15:28:01 3 4.14 0.00 2.62 2.74 5.67 84.83 15:29:01 all 0.10 0.00 0.05 0.00 0.27 99.57 15:29:01 0 0.27 0.00 0.05 0.00 0.20 99.48 15:29:01 1 0.07 0.00 0.07 0.00 0.35 99.52 15:29:01 2 0.05 0.00 0.05 0.00 0.30 99.60 15:29:01 3 0.03 0.00 0.05 0.00 0.25 99.67 15:30:02 all 0.07 0.00 0.04 0.00 0.21 99.68 15:30:02 0 0.20 0.00 0.03 0.00 0.20 99.57 15:30:02 1 0.02 0.00 0.03 0.00 0.18 99.77 15:30:02 2 0.05 0.00 0.05 0.00 0.25 99.65 15:30:02 3 0.03 0.00 0.05 0.00 0.20 99.72 15:31:01 all 0.13 0.00 0.08 0.00 0.22 99.57 15:31:01 0 0.03 0.00 0.03 0.00 0.19 99.75 15:31:01 1 0.17 0.00 0.08 0.00 0.37 99.37 15:31:01 2 0.17 0.00 0.19 0.00 0.17 99.47 15:31:01 3 0.15 0.00 0.02 0.00 0.15 99.68 15:32:01 all 0.12 0.00 0.07 0.00 0.51 99.31 15:32:01 0 0.02 0.00 0.02 0.00 0.15 99.82 15:32:01 1 0.28 0.00 0.05 0.00 1.01 98.66 15:32:01 2 0.10 0.00 0.13 0.00 0.23 99.53 15:32:01 3 0.07 0.00 0.07 0.00 0.63 99.24 15:33:01 all 0.10 0.00 0.02 0.00 0.28 99.60 15:33:01 0 0.03 0.00 0.02 0.00 0.38 99.57 15:33:01 1 0.33 0.00 0.03 0.00 0.25 99.38 15:33:01 2 0.02 0.00 0.02 0.00 0.38 99.58 15:33:01 3 0.02 0.00 0.03 0.00 0.10 99.85 15:34:01 all 0.07 0.00 0.03 0.00 0.64 99.26 15:34:01 0 0.02 0.00 0.02 0.00 0.65 99.32 15:34:01 1 0.08 0.00 0.07 0.00 0.89 98.96 15:34:01 2 0.02 0.00 0.02 0.00 0.40 99.57 15:34:01 3 0.17 0.00 0.02 0.00 0.61 99.20 15:35:01 all 1.59 0.00 1.03 0.94 3.88 92.55 15:35:01 0 0.96 0.00 1.16 0.07 4.12 93.70 15:35:01 1 1.34 0.00 0.88 0.61 3.93 93.24 15:35:01 2 0.56 0.00 0.65 0.02 3.60 95.18 15:35:01 3 3.54 0.00 1.45 3.12 3.89 88.00 Average: all 0.71 0.00 0.48 0.26 1.46 97.08 Average: 0 0.67 0.00 0.48 0.08 1.51 97.26 Average: 1 0.64 0.00 0.44 0.10 1.53 97.29 Average: 2 0.51 0.00 0.48 0.14 1.38 97.49 Average: 3 1.02 0.00 0.54 0.73 1.44 96.28