---> uname -a: Linux prd-centos7-docker-4c-2g-17727.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% /w/workspace/ndry_app-functions-sdk-go_PR-617 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-617@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 /dev/vda1 50.0G 7.3G 42.7G 15% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 1837 731 94 0 1011 1001 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:b8:bf:19 brd ff:ff:ff:ff:ff:ff inet 10.30.123.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:feb8:bf19/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:52:51:35:87 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::42:52ff:fe51:3587/64 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) 12/30/20 _x86_64_ (4 CPU) 06:24:28 LINUX RESTART (4 CPU) 06:25:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:26:01 124.04 52.10 71.94 0.00 7493.21 32466.42 0.00 06:27:01 15.55 6.85 8.70 0.00 1005.09 1371.34 0.00 06:28:01 0.30 0.00 0.30 0.00 0.00 5.13 0.00 06:29:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 06:30:01 0.20 0.00 0.20 0.00 0.00 2.75 0.00 06:31:01 0.25 0.00 0.25 0.00 0.00 3.78 0.00 06:32:01 0.28 0.00 0.28 0.00 0.00 3.46 0.00 06:33:02 67.25 50.41 16.84 0.00 4371.69 5166.90 0.00 Average: 25.46 13.46 12.00 0.00 1575.41 4715.23 0.00 06:25:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:26:01 73260 0 687620 36.55 2620 1118044 1876148 64.03 489332 1114600 40 06:27:01 229144 0 626976 33.32 2620 1022804 1151796 39.31 426956 1027460 20 06:28:01 238304 0 617812 32.84 2620 1022808 1092816 37.30 427828 1018732 16 06:29:01 236476 0 619636 32.93 2620 1022812 1093032 37.30 426996 1021236 16 06:30:01 237452 0 618656 32.88 2620 1022816 1092924 37.30 433668 1013904 20 06:31:01 235172 0 620928 33.00 2620 1022824 1089804 37.19 450568 999392 16 06:32:01 235320 0 620780 32.99 2620 1022824 1087808 37.13 451108 999196 8 06:33:02 72536 0 716860 38.10 2620 1089528 1509560 51.52 527812 1063164 75016 Average: 194708 0 641158 34.08 2620 1043058 1249236 42.63 454284 1032210 9394 06:25:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:26:01 vethae10d60 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 eth0 282.24 204.70 1374.09 66.37 0.00 0.00 0.00 0.00 06:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 veth19cbeb5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 eth0 88.06 72.77 328.18 32.60 0.00 0.00 0.00 0.00 06:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 docker0 55.10 63.87 6.40 302.88 0.00 0.00 0.00 0.00 06:28:01 eth0 2.71 0.72 0.73 0.41 0.00 0.00 0.00 0.00 06:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 eth0 4.13 0.92 1.04 0.62 0.00 0.00 0.00 0.00 06:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 eth0 2.20 0.50 0.63 0.37 0.00 0.00 0.00 0.00 06:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 eth0 1.60 0.65 0.72 0.49 0.00 0.00 0.00 0.00 06:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 eth0 0.58 0.40 0.28 0.20 0.00 0.00 0.00 0.00 06:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:02 eth0 203.18 168.24 2164.10 18.97 0.00 0.00 0.00 0.00 06:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 71.92 55.29 479.31 14.70 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 6.93 8.03 0.80 38.08 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) 12/30/20 _x86_64_ (4 CPU) 06:24:28 LINUX RESTART (4 CPU) 06:25:03 CPU %user %nice %system %iowait %steal %idle 06:26:01 all 13.17 0.00 6.76 3.98 22.52 53.58 06:26:01 0 14.61 0.00 6.47 3.14 22.46 53.32 06:26:01 1 10.96 0.00 5.95 6.16 23.43 53.50 06:26:01 2 13.63 0.00 6.42 4.60 22.22 53.13 06:26:01 3 13.55 0.00 8.23 1.90 21.95 54.37 06:27:01 all 1.87 0.00 1.39 0.16 4.96 91.62 06:27:01 0 2.16 0.00 1.82 0.25 5.14 90.63 06:27:01 1 1.47 0.00 1.23 0.02 5.43 91.85 06:27:01 2 1.32 0.00 1.17 0.23 4.53 92.76 06:27:01 3 2.54 0.00 1.36 0.13 4.74 91.22 06:28:01 all 0.13 0.00 0.08 0.00 0.70 99.09 06:28:01 0 0.41 0.00 0.07 0.00 1.04 98.48 06:28:01 1 0.05 0.00 0.12 0.00 0.37 99.47 06:28:01 2 0.03 0.00 0.07 0.00 0.58 99.32 06:28:01 3 0.03 0.00 0.08 0.00 0.80 99.09 06:29:01 all 0.12 0.00 0.10 0.00 0.64 99.15 06:29:01 0 0.13 0.00 0.15 0.00 0.96 98.76 06:29:01 1 0.08 0.00 0.12 0.00 0.37 99.43 06:29:01 2 0.10 0.00 0.03 0.00 0.68 99.19 06:29:01 3 0.15 0.00 0.08 0.00 0.53 99.24 06:30:01 all 0.10 0.00 0.07 0.00 0.32 99.51 06:30:01 0 0.05 0.00 0.15 0.00 0.43 99.37 06:30:01 1 0.02 0.00 0.08 0.00 0.30 99.60 06:30:01 2 0.03 0.00 0.03 0.00 0.37 99.57 06:30:01 3 0.30 0.00 0.02 0.00 0.20 99.48 06:31:01 all 0.12 0.00 0.17 0.00 0.63 99.08 06:31:01 0 0.02 0.00 0.18 0.00 0.32 99.48 06:31:01 1 0.10 0.00 0.17 0.00 0.86 98.87 06:31:01 2 0.05 0.00 0.20 0.00 0.78 98.97 06:31:01 3 0.30 0.00 0.15 0.00 0.56 98.99 06:32:01 all 0.07 0.00 0.02 0.00 0.29 99.62 06:32:01 0 0.02 0.00 0.02 0.00 0.33 99.63 06:32:01 1 0.23 0.00 0.03 0.00 0.38 99.35 06:32:01 2 0.02 0.00 0.02 0.00 0.40 99.57 06:32:01 3 0.00 0.00 0.02 0.00 0.05 99.93 06:33:02 all 2.39 0.00 1.83 1.21 7.71 86.86 06:33:02 0 1.89 0.00 1.79 0.02 7.46 88.85 06:33:02 1 2.82 0.00 1.88 3.07 7.92 84.32 06:33:02 2 3.10 0.00 2.07 1.64 8.27 84.92 06:33:02 3 1.73 0.00 1.57 0.11 7.20 89.38 Average: all 2.18 0.00 1.27 0.65 4.62 91.28 Average: 0 2.32 0.00 1.29 0.40 4.64 91.34 Average: 1 1.94 0.00 1.18 1.14 4.83 90.90 Average: 2 2.23 0.00 1.22 0.79 4.64 91.12 Average: 3 2.23 0.00 1.38 0.25 4.36 91.77