---> uname -a: Linux prd-centos7-docker-4c-2g-586.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected 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 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 8.9G 31.1G 22% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/ndry_app-functions-sdk-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/ndry_app-functions-sdk-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure ---> free -m: total used free shared buff/cache available Mem: 7821 1167 3233 0 3419 6572 Swap: 1023 0 1023 ---> 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:1d:d0:01 brd ff:ff:ff:ff:ff:ff inet 10.30.122.252/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85735sec preferred_lft 85735sec inet6 fe80::f816:3eff:fe1d:d001/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f5:ac:0a:af 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:f5ff:feac:aaf/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/04/21 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 23:07:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:08:01 7.77 0.19 7.59 0.00 23.57 1399.54 0.00 23:09:01 0.37 0.00 0.37 0.00 0.00 6.08 0.00 23:10:01 0.27 0.00 0.27 0.00 0.00 3.63 0.00 23:11:01 0.20 0.00 0.20 0.00 0.00 2.56 0.00 23:12:01 0.27 0.00 0.27 0.00 0.00 3.66 0.00 23:13:01 0.38 0.00 0.38 0.00 0.00 5.16 0.00 23:14:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 23:15:01 0.27 0.00 0.27 0.00 0.00 3.61 0.00 23:16:01 1.60 0.03 1.57 0.00 3.73 28.88 0.00 23:17:01 231.02 0.00 231.02 0.00 0.00 58502.31 0.00 Average: 24.26 0.02 24.24 0.00 2.70 6004.82 0.00 23:07:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:08:01 5427348 0 806620 10.07 2620 1772352 1300004 14.35 589800 1591268 20 23:09:01 5437804 0 796104 9.94 2620 1772412 1206752 13.32 582824 1589500 24 23:10:01 5436704 0 797256 9.95 2620 1772360 1207076 13.33 581404 1592664 12 23:11:01 5435956 0 798000 9.96 2620 1772364 1206752 13.32 581576 1592664 12 23:12:01 5435552 0 798396 9.97 2620 1772372 1206860 13.32 579280 1595640 16 23:13:01 5436060 0 797888 9.96 2620 1772372 1206752 13.32 578696 1595640 12 23:14:01 5435316 0 798624 9.97 2620 1772380 1206800 13.32 579772 1595640 8 23:15:01 5426968 0 806964 10.08 2620 1772388 1206752 13.32 588036 1595640 8 23:16:01 5357360 0 850828 10.62 2620 1798132 1449476 16.00 633616 1614168 25524 23:17:01 3813428 0 1098396 13.71 2620 3094496 1535200 16.95 832280 2722608 52 Average: 5264250 0 834908 10.42 2620 1907163 1273242 14.06 612728 1708543 2569 23:07:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:08:01 eth0 12.16 7.79 13.33 3.73 0.00 0.00 0.00 0.00 23:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:01 docker0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 eth0 0.57 0.07 0.06 0.01 0.00 0.00 0.00 0.00 23:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 eth0 1.62 0.62 0.84 0.36 0.00 0.00 0.00 0.00 23:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 eth0 0.12 0.08 0.01 0.04 0.00 0.00 0.00 0.00 23:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 23:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 eth0 0.20 0.17 0.07 0.01 0.00 0.00 0.00 0.00 23:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 23:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 eth0 53.61 46.80 378.67 26.31 0.00 0.00 0.00 0.00 23:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 vethcb1bf6f 0.95 0.77 0.22 0.26 0.00 0.00 0.00 0.00 23:17:01 eth0 978.52 886.43 7619.08 130.77 0.00 0.00 0.00 0.00 23:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:17:01 docker0 112.07 119.53 8.10 649.98 0.00 0.00 0.00 0.00 Average: vethcb1bf6f 0.10 0.08 0.02 0.03 0.00 0.00 0.00 0.00 Average: eth0 104.90 94.40 802.71 16.16 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 11.23 11.98 0.81 65.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/04/21 _x86_64_ (2 CPU) 23:06:13 LINUX RESTART (2 CPU) 23:07:02 CPU %user %nice %system %iowait %steal %idle 23:08:01 all 1.18 0.00 0.37 0.12 0.07 98.26 23:08:01 0 1.82 0.00 0.41 0.07 0.07 97.63 23:08:01 1 0.55 0.00 0.32 0.17 0.07 98.89 23:09:01 all 0.07 0.00 0.03 0.00 0.03 99.87 23:09:01 0 0.10 0.00 0.03 0.00 0.02 99.85 23:09:01 1 0.03 0.00 0.02 0.00 0.05 99.90 23:10:01 all 0.11 0.00 0.04 0.00 0.03 99.82 23:10:01 0 0.15 0.00 0.05 0.00 0.02 99.78 23:10:01 1 0.07 0.00 0.03 0.00 0.05 99.85 23:11:01 all 0.08 0.00 0.03 0.00 0.04 99.86 23:11:01 0 0.10 0.00 0.02 0.00 0.02 99.87 23:11:01 1 0.05 0.00 0.03 0.00 0.07 99.85 23:12:01 all 0.08 0.00 0.03 0.00 0.04 99.86 23:12:01 0 0.05 0.00 0.02 0.00 0.03 99.90 23:12:01 1 0.10 0.00 0.03 0.00 0.05 99.82 23:13:01 all 0.10 0.00 0.03 0.00 0.04 99.83 23:13:01 0 0.00 0.00 0.02 0.00 0.03 99.95 23:13:01 1 0.20 0.00 0.03 0.00 0.05 99.72 23:14:01 all 0.17 0.00 0.03 0.00 0.03 99.77 23:14:01 0 0.03 0.00 0.05 0.00 0.02 99.90 23:14:01 1 0.30 0.00 0.02 0.00 0.03 99.65 23:15:01 all 0.07 0.00 0.03 0.00 0.03 99.87 23:15:01 0 0.03 0.00 0.05 0.00 0.05 99.87 23:15:01 1 0.10 0.00 0.02 0.00 0.02 99.87 23:16:01 all 1.09 0.00 0.55 0.03 0.05 98.28 23:16:01 0 1.14 0.00 0.60 0.03 0.05 98.18 23:16:01 1 1.04 0.00 0.50 0.02 0.05 98.39 23:17:01 all 23.82 0.00 10.16 3.05 0.10 62.88 23:17:01 0 26.38 0.00 10.51 2.65 0.09 60.37 23:17:01 1 21.30 0.00 9.81 3.44 0.11 65.34 Average: all 2.54 0.00 1.07 0.30 0.05 96.04 Average: 0 2.81 0.00 1.11 0.26 0.04 95.78 Average: 1 2.27 0.00 1.03 0.35 0.05 96.30