---> uname -a: Linux prd-centos7-docker-4c-2g-1093.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: 2933.442 BogoMIPS: 5866.88 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-797 /dev/vda1 50.0G 7.3G 42.7G 15% /w/workspace/ndry_app-functions-sdk-go_PR-797@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 720 97 0 1019 1012 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:c8:85:c5 brd ff:ff:ff:ff:ff:ff inet 10.30.123.150/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85737sec preferred_lft 85737sec inet6 fe80::f816:3eff:fec8:85c5/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3d:f6:99:5e 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::42:3dff:fef6:995e/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) 04/20/21 _x86_64_ (4 CPU) 05:54:44 LINUX RESTART (4 CPU) 05:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:56:02 181.96 93.19 88.76 0.00 9833.85 41028.86 0.00 05:57:01 2.61 0.00 2.61 0.00 0.00 57.30 0.00 05:58:01 0.38 0.00 0.38 0.00 0.00 6.36 0.00 05:59:01 0.27 0.00 0.27 0.00 0.00 3.73 0.00 06:00:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 06:01:01 0.33 0.02 0.32 0.00 0.13 4.48 0.00 06:02:01 0.40 0.08 0.32 0.00 1.60 5.31 0.00 06:03:01 0.28 0.00 0.28 0.00 0.00 3.43 0.00 06:04:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 06:05:01 0.17 0.00 0.17 0.00 0.00 2.56 0.00 Average: 18.72 9.35 9.37 0.00 985.61 4120.20 0.00 05:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:56:02 238568 0 611068 32.48 2620 1029288 1125900 38.43 411028 1033944 132 05:57:01 242932 0 606584 32.24 2620 1029408 1113120 37.99 412956 1028316 12 05:58:01 242380 0 607128 32.27 2620 1029416 1105924 37.74 411820 1030636 8 05:59:01 242400 0 607080 32.26 2620 1029444 1103944 37.68 431092 1011204 24 06:00:01 241372 0 608128 32.32 2620 1029424 1098792 37.50 429068 1014608 12 06:01:01 237136 0 612360 32.55 2620 1029428 1100332 37.55 438900 1008596 8 06:02:01 238836 0 610536 32.45 2620 1029552 1090112 37.20 440620 1005452 8 06:03:01 238584 0 610780 32.46 2620 1029560 1090244 37.21 441428 1005452 8 06:04:01 238524 0 610836 32.46 2620 1029564 1090220 37.21 441320 1005452 8 06:05:01 236924 0 612428 32.55 2620 1029572 1090304 37.21 442520 1005452 8 Average: 239766 0 609693 32.40 2620 1029466 1100889 37.57 430075 1014911 23 05:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:56:02 eth0 675.07 506.51 1697.44 100.77 0.00 0.00 0.00 0.00 05:56:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:02 docker0 107.87 84.27 9.47 310.07 0.00 0.00 0.00 0.00 05:57:01 eth0 2.69 0.54 0.67 0.40 0.00 0.00 0.00 0.00 05:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 eth0 3.90 0.60 0.82 0.37 0.00 0.00 0.00 0.00 05:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 eth0 4.46 1.22 1.52 0.98 0.00 0.00 0.00 0.00 05:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 eth0 1.47 0.53 0.59 0.40 0.00 0.00 0.00 0.00 06:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 eth0 1.35 0.47 0.43 0.30 0.00 0.00 0.00 0.00 06:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 eth0 1.80 0.08 0.17 0.01 0.00 0.00 0.00 0.00 06:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 eth0 2.95 0.60 0.69 0.40 0.00 0.00 0.00 0.00 06:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 eth0 1.37 0.30 0.35 0.20 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 eth0 0.98 0.50 0.54 0.39 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 69.74 51.24 170.68 10.44 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 10.81 8.44 0.95 31.07 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) 04/20/21 _x86_64_ (4 CPU) 05:54:44 LINUX RESTART (4 CPU) 05:55:01 CPU %user %nice %system %iowait %steal %idle 05:56:02 all 17.25 0.00 10.50 4.26 0.77 67.22 05:56:02 0 15.64 0.00 11.38 7.66 0.82 64.50 05:56:02 1 16.03 0.00 9.80 3.65 0.89 69.64 05:56:02 2 18.30 0.00 8.54 3.69 0.60 68.87 05:56:02 3 19.03 0.00 12.28 2.05 0.79 65.85 05:57:01 all 0.18 0.00 0.05 0.00 0.01 99.76 05:57:01 0 0.08 0.00 0.05 0.00 0.00 99.86 05:57:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:57:01 2 0.12 0.00 0.08 0.00 0.03 99.76 05:57:01 3 0.51 0.00 0.05 0.00 0.00 99.44 05:58:01 all 0.19 0.00 0.04 0.00 0.00 99.77 05:58:01 0 0.10 0.00 0.03 0.00 0.00 99.87 05:58:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:58:01 2 0.07 0.00 0.05 0.00 0.00 99.88 05:58:01 3 0.53 0.00 0.02 0.00 0.00 99.45 05:59:01 all 0.19 0.00 0.05 0.00 0.00 99.75 05:59:01 0 0.07 0.00 0.03 0.00 0.00 99.90 05:59:01 1 0.05 0.00 0.03 0.00 0.00 99.92 05:59:01 2 0.07 0.00 0.10 0.00 0.00 99.83 05:59:01 3 0.57 0.00 0.05 0.00 0.02 99.37 06:00:01 all 0.18 0.00 0.11 0.00 0.01 99.70 06:00:01 0 0.03 0.00 0.05 0.00 0.02 99.90 06:00:01 1 0.07 0.00 0.08 0.00 0.00 99.85 06:00:01 2 0.07 0.00 0.20 0.00 0.02 99.72 06:00:01 3 0.57 0.00 0.10 0.00 0.00 99.33 06:01:01 all 0.17 0.00 0.07 0.00 0.00 99.77 06:01:01 0 0.02 0.00 0.05 0.00 0.00 99.93 06:01:01 1 0.07 0.00 0.07 0.00 0.00 99.87 06:01:01 2 0.07 0.00 0.10 0.00 0.00 99.83 06:01:01 3 0.52 0.00 0.05 0.00 0.00 99.43 06:02:01 all 0.09 0.00 0.08 0.00 0.01 99.82 06:02:01 0 0.03 0.00 0.00 0.00 0.00 99.97 06:02:01 1 0.03 0.00 0.05 0.00 0.02 99.90 06:02:01 2 0.03 0.00 0.18 0.02 0.00 99.77 06:02:01 3 0.27 0.00 0.07 0.00 0.03 99.63 06:03:01 all 0.15 0.00 0.04 0.00 0.00 99.81 06:03:01 0 0.02 0.00 0.05 0.00 0.00 99.93 06:03:01 1 0.05 0.00 0.05 0.00 0.00 99.90 06:03:01 2 0.05 0.00 0.03 0.00 0.00 99.92 06:03:01 3 0.47 0.00 0.03 0.00 0.02 99.48 06:04:01 all 0.16 0.00 0.03 0.00 0.02 99.79 06:04:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:04:01 1 0.05 0.00 0.05 0.00 0.03 99.87 06:04:01 2 0.03 0.00 0.02 0.00 0.00 99.95 06:04:01 3 0.53 0.00 0.03 0.00 0.02 99.42 06:05:01 all 0.19 0.00 0.04 0.00 0.02 99.76 06:05:01 0 0.08 0.00 0.07 0.00 0.00 99.85 06:05:01 1 0.07 0.00 0.03 0.00 0.03 99.87 06:05:01 2 0.12 0.00 0.03 0.00 0.02 99.83 06:05:01 3 0.48 0.00 0.02 0.00 0.02 99.48 Average: all 1.84 0.00 1.08 0.42 0.08 96.58 Average: 0 1.58 0.00 1.15 0.75 0.09 96.44 Average: 1 1.62 0.00 1.00 0.36 0.10 96.92 Average: 2 1.85 0.00 0.92 0.36 0.07 96.80 Average: 3 2.31 0.00 1.24 0.20 0.09 96.16