---> uname -a: Linux prd-centos7-docker-4c-2g-4264.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% /run/cloud-init/result.json /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-832 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-832@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 737 105 0 994 994 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:f8:03:a1 brd ff:ff:ff:ff:ff:ff inet 10.30.122.130/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85676sec preferred_lft 85676sec inet6 fe80::f816:3eff:fef8:3a1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:1b:1b:32:5f 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::42:1bff:fe1b:325f/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) 05/11/21 _x86_64_ (4 CPU) 00:54:58 LINUX RESTART (4 CPU) 00:56:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:57:01 34.06 12.23 21.82 0.00 4558.28 3472.41 0.00 00:58:01 0.42 0.00 0.42 0.00 0.00 5.97 0.00 00:59:01 0.20 0.00 0.20 0.00 0.00 1.63 0.00 01:00:01 0.27 0.00 0.27 0.00 0.00 3.33 0.00 01:01:02 0.33 0.02 0.32 0.00 0.13 4.49 0.00 01:02:01 0.41 0.08 0.32 0.00 1.62 5.52 0.00 01:03:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 01:04:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 01:05:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 01:06:01 0.18 0.00 0.18 0.00 0.00 2.17 0.00 01:07:01 132.36 68.07 64.29 0.00 6523.60 18802.70 0.00 Average: 15.37 7.33 8.05 0.00 1005.20 2032.87 0.00 00:56:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:57:01 200328 0 618792 32.89 2620 1059804 1124800 38.39 442632 1040512 20 00:58:01 203876 0 615236 32.70 2620 1059812 1080588 36.88 447284 1033260 8 00:59:01 203704 0 615404 32.71 2620 1059816 1080588 36.88 447584 1032948 8 01:00:01 199136 0 619972 32.95 2620 1059816 1080768 36.88 457076 1028360 12 01:01:02 197496 0 621604 33.04 2620 1059824 1083492 36.98 477904 1008512 8 01:02:01 199852 0 619120 32.90 2620 1059952 1081096 36.90 476132 1008576 12 01:03:01 200256 0 618716 32.88 2620 1059952 1081096 36.90 476132 1008576 8 01:04:01 199728 0 619236 32.91 2620 1059960 1081096 36.90 476140 1008576 8 01:05:01 198744 0 620216 32.96 2620 1059964 1081276 36.90 477096 1008576 8 01:06:01 199300 0 619652 32.93 2620 1059972 1081168 36.90 476528 1008580 8 01:07:01 147048 0 754296 40.09 2620 977580 1521260 51.92 500028 983372 8 Average: 195406 0 631113 33.54 2620 1052405 1125203 38.40 468594 1015441 10 00:56:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:57:01 eth0 138.94 144.63 653.10 22.82 0.00 0.00 0.00 0.00 00:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:57:01 docker0 96.94 72.75 8.65 314.75 0.00 0.00 0.00 0.00 00:58:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 eth0 0.40 0.08 0.02 0.01 0.00 0.00 0.00 0.00 00:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 eth0 1.45 0.32 0.37 0.20 0.00 0.00 0.00 0.00 01:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 eth0 0.68 0.53 0.40 0.27 0.00 0.00 0.00 0.00 01:01:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 eth0 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 01:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 eth0 0.62 0.08 0.06 0.01 0.00 0.00 0.00 0.00 01:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 eth0 0.60 0.53 0.33 0.21 0.00 0.00 0.00 0.00 01:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 eth0 0.32 0.18 0.14 0.07 0.00 0.00 0.00 0.00 01:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 eth0 210.60 172.47 2172.36 54.00 0.00 0.00 0.00 0.00 01:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 32.10 28.91 257.26 7.05 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 8.69 6.52 0.78 28.22 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) 05/11/21 _x86_64_ (4 CPU) 00:54:58 LINUX RESTART (4 CPU) 00:56:02 CPU %user %nice %system %iowait %steal %idle 00:57:01 all 3.37 0.00 2.27 0.80 1.20 92.37 00:57:01 0 3.01 0.00 2.37 1.99 1.28 91.35 00:57:01 1 3.09 0.00 1.97 0.46 1.29 93.19 00:57:01 2 4.43 0.00 2.62 0.61 0.98 91.36 00:57:01 3 2.93 0.00 2.11 0.14 1.24 93.59 00:58:01 all 0.11 0.00 0.07 0.00 0.71 99.12 00:58:01 0 0.05 0.00 0.10 0.00 1.01 98.85 00:58:01 1 0.33 0.00 0.10 0.00 0.88 98.69 00:58:01 2 0.03 0.00 0.05 0.00 0.46 99.45 00:58:01 3 0.02 0.00 0.03 0.00 0.48 99.47 00:59:01 all 0.11 0.00 0.05 0.00 0.35 99.48 00:59:01 0 0.05 0.00 0.08 0.00 0.78 99.09 00:59:01 1 0.33 0.00 0.05 0.00 0.33 99.28 00:59:01 2 0.03 0.00 0.07 0.00 0.20 99.70 00:59:01 3 0.02 0.00 0.02 0.00 0.10 99.87 01:00:01 all 0.10 0.00 0.05 0.00 0.47 99.38 01:00:01 0 0.02 0.00 0.05 0.00 0.25 99.68 01:00:01 1 0.08 0.00 0.05 0.00 0.45 99.42 01:00:01 2 0.03 0.00 0.03 0.00 0.12 99.82 01:00:01 3 0.28 0.00 0.05 0.00 1.06 98.61 01:01:02 all 0.12 0.00 0.22 0.00 1.18 98.48 01:01:02 0 0.07 0.00 0.31 0.00 0.55 99.07 01:01:02 1 0.05 0.00 0.28 0.00 2.28 97.39 01:01:02 2 0.12 0.00 0.16 0.00 1.06 98.66 01:01:02 3 0.26 0.00 0.12 0.00 0.83 98.79 01:02:01 all 0.11 0.00 0.05 0.01 0.77 99.07 01:02:01 0 0.02 0.00 0.07 0.00 0.25 99.66 01:02:01 1 0.03 0.00 0.05 0.00 1.14 98.78 01:02:01 2 0.05 0.00 0.03 0.02 1.17 98.73 01:02:01 3 0.32 0.00 0.03 0.02 0.49 99.14 01:03:01 all 0.13 0.00 0.02 0.00 0.42 99.43 01:03:01 0 0.02 0.00 0.00 0.00 0.10 99.88 01:03:01 1 0.08 0.00 0.03 0.00 0.80 99.09 01:03:01 2 0.05 0.00 0.03 0.00 0.53 99.39 01:03:01 3 0.38 0.00 0.02 0.00 0.23 99.37 01:04:01 all 0.14 0.00 0.04 0.00 0.25 99.57 01:04:01 0 0.02 0.00 0.02 0.00 0.08 99.88 01:04:01 1 0.48 0.00 0.05 0.00 0.60 98.87 01:04:01 2 0.03 0.00 0.05 0.00 0.20 99.72 01:04:01 3 0.03 0.00 0.03 0.00 0.12 99.82 01:05:01 all 0.15 0.00 0.03 0.00 0.14 99.67 01:05:01 0 0.07 0.00 0.07 0.00 0.20 99.67 01:05:01 1 0.47 0.00 0.02 0.00 0.23 99.28 01:05:01 2 0.05 0.00 0.03 0.00 0.08 99.83 01:05:01 3 0.03 0.00 0.02 0.00 0.05 99.90 01:06:01 all 0.15 0.00 0.04 0.00 0.22 99.59 01:06:01 0 0.07 0.00 0.05 0.00 0.08 99.80 01:06:01 1 0.48 0.00 0.03 0.00 0.45 99.04 01:06:01 2 0.03 0.00 0.05 0.00 0.27 99.65 01:06:01 3 0.02 0.00 0.03 0.00 0.08 99.87 01:07:01 all 5.40 0.00 4.93 1.94 15.22 72.52 01:07:01 0 5.91 0.00 4.74 1.03 15.57 72.75 01:07:01 1 3.62 0.00 4.11 1.90 15.30 75.07 01:07:01 2 5.48 0.00 5.32 2.28 14.88 72.04 01:07:01 3 6.62 0.00 5.54 2.54 15.13 70.16 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.92 0.00 0.73 0.26 1.98 96.12 Average: 0 0.86 0.00 0.73 0.27 1.90 96.23 Average: 1 0.84 0.00 0.63 0.23 2.25 96.05 Average: 2 0.96 0.00 0.79 0.28 1.89 96.08 Average: 3 1.01 0.00 0.75 0.25 1.86 96.13