---> uname -a: Linux prd-centos7-docker-4c-2g-13593.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 8.0G 42.0G 16% / 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 8.0G 42.0G 16% /facter-os /dev/vda1 50.0G 8.0G 42.0G 16% /etc/resolv.conf /dev/vda1 50.0G 8.0G 42.0G 16% /etc/hostname /dev/vda1 50.0G 8.0G 42.0G 16% /etc/hosts /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/auth.log /dev/vda1 50.0G 8.0G 42.0G 16% /run/cloud-init/result.json /dev/vda1 50.0G 8.0G 42.0G 16% /w/workspace/ndry_app-functions-sdk-go_master /dev/vda1 50.0G 8.0G 42.0G 16% /w/workspace/ndry_app-functions-sdk-go_master@tmp /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/sa-host /dev/vda1 50.0G 8.0G 42.0G 16% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 1837 744 144 0 948 997 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:c1:48:36 brd ff:ff:ff:ff:ff:ff inet 10.30.122.226/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fec1:4836/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:9c:98:8e:6f 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::42:9cff:fe98:8e6f/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) 11/26/20 _x86_64_ (4 CPU) 17:36:12 LINUX RESTART (4 CPU) 17:37:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:38:01 37.42 13.87 23.56 0.00 4598.77 4225.35 0.00 17:39:01 1.85 0.00 1.85 0.00 0.00 35.72 0.00 17:40:01 0.28 0.00 0.28 0.00 0.00 3.35 0.00 17:41:01 0.27 0.00 0.27 0.00 0.00 3.15 0.00 17:42:01 0.18 0.00 0.18 0.00 0.00 2.33 0.00 17:43:01 0.33 0.00 0.33 0.00 0.00 4.83 0.00 17:44:02 287.52 181.74 105.79 0.00 10992.95 33685.88 0.00 Average: 46.88 27.97 18.91 0.00 2229.17 5428.11 0.00 17:37:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:38:01 245900 0 608328 32.33 2620 1024696 1110756 37.91 424940 1012684 20 17:39:01 250756 0 603464 32.07 2620 1024704 1078456 36.81 424384 1009268 8 17:40:01 248460 0 605756 32.19 2620 1024708 1078624 36.81 424024 1012464 8 17:41:01 248976 0 605240 32.17 2620 1024708 1078456 36.81 432572 1003036 8 17:42:01 247656 0 606552 32.24 2620 1024716 1078516 36.81 438764 998628 16 17:43:01 246324 0 607880 32.31 2620 1024720 1078576 36.81 455228 983328 20 17:44:02 77812 0 732412 38.93 2596 1068724 1500176 51.20 537156 1021156 15620 Average: 223698 0 624233 33.18 2617 1030997 1143366 39.02 448153 1005795 2243 17:37:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:38:01 eth0 167.74 182.89 646.86 39.66 0.00 0.00 0.00 0.00 17:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:38:01 docker0 124.84 92.34 9.77 305.19 0.00 0.00 0.00 0.00 17:39:01 eth0 0.67 0.08 0.06 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:40:01 eth0 1.05 0.42 0.35 0.21 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 0.43 0.30 0.26 0.20 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 0.23 0.20 0.08 0.07 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 0.55 0.42 0.31 0.18 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 17:44:02 eth0 477.18 422.62 4372.45 41.78 0.00 0.00 0.00 0.00 17:44:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:44:02 docker0 20.01 20.36 2.05 15.89 0.00 0.00 0.00 0.00 Average: eth0 92.63 86.77 717.87 11.74 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 20.70 16.11 1.69 45.88 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) 11/26/20 _x86_64_ (4 CPU) 17:36:12 LINUX RESTART (4 CPU) 17:37:01 CPU %user %nice %system %iowait %steal %idle 17:38:01 all 3.30 0.00 2.22 0.75 0.02 93.71 17:38:01 0 3.04 0.00 2.31 1.04 0.02 93.59 17:38:01 1 3.15 0.00 1.83 0.69 0.02 94.32 17:38:01 2 3.88 0.00 2.71 0.23 0.02 93.15 17:38:01 3 3.12 0.00 2.04 1.06 0.02 93.77 17:39:01 all 0.13 0.00 0.05 0.00 0.00 99.81 17:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 17:39:01 1 0.42 0.00 0.05 0.00 0.00 99.53 17:39:01 2 0.07 0.00 0.08 0.00 0.00 99.85 17:39:01 3 0.03 0.00 0.05 0.00 0.00 99.92 17:40:01 all 0.16 0.00 0.20 0.00 0.00 99.64 17:40:01 0 0.12 0.00 0.13 0.00 0.00 99.75 17:40:01 1 0.38 0.00 0.22 0.00 0.00 99.40 17:40:01 2 0.10 0.00 0.20 0.00 0.00 99.70 17:40:01 3 0.05 0.00 0.23 0.00 0.00 99.72 17:41:01 all 0.15 0.00 0.05 0.00 0.00 99.80 17:41:01 0 0.02 0.00 0.05 0.00 0.00 99.93 17:41:01 1 0.50 0.00 0.03 0.00 0.00 99.47 17:41:01 2 0.05 0.00 0.07 0.00 0.00 99.88 17:41:01 3 0.02 0.00 0.05 0.00 0.00 99.93 17:42:01 all 0.17 0.00 0.04 0.00 0.00 99.79 17:42:01 0 0.07 0.00 0.02 0.00 0.00 99.92 17:42:01 1 0.23 0.00 0.05 0.00 0.00 99.72 17:42:01 2 0.07 0.00 0.07 0.00 0.00 99.87 17:42:01 3 0.30 0.00 0.03 0.00 0.00 99.67 17:43:01 all 0.13 0.00 0.08 0.00 0.00 99.79 17:43:01 0 0.03 0.00 0.03 0.00 0.02 99.92 17:43:01 1 0.05 0.00 0.03 0.00 0.00 99.92 17:43:01 2 0.03 0.00 0.07 0.00 0.00 99.90 17:43:01 3 0.40 0.00 0.18 0.00 0.00 99.42 17:44:02 all 9.40 0.00 6.43 2.66 0.03 81.48 17:44:02 0 8.71 0.00 7.06 2.21 0.03 81.99 17:44:02 1 9.11 0.00 5.80 2.60 0.03 82.45 17:44:02 2 10.55 0.00 6.58 4.26 0.02 78.58 17:44:02 3 9.23 0.00 6.29 1.56 0.03 82.89 Average: all 1.90 0.00 1.28 0.48 0.01 96.33 Average: 0 1.69 0.00 1.36 0.46 0.01 96.48 Average: 1 1.96 0.00 1.13 0.47 0.01 96.43 Average: 2 2.09 0.00 1.38 0.63 0.00 95.89 Average: 3 1.86 0.00 1.26 0.37 0.01 96.51