---> uname -a: Linux prd-centos7-docker-4c-2g-15590.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: 2799.998 BogoMIPS: 5599.99 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 7.6G 32.4G 19% / 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 7.6G 32.4G 19% /facter-os /dev/vda1 40.0G 7.6G 32.4G 19% /etc/resolv.conf /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hostname /dev/vda1 40.0G 7.6G 32.4G 19% /etc/hosts /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-855 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-855@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/secure /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 956 4736 0 2128 6687 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:4e:e6:d7 brd ff:ff:ff:ff:ff:ff inet 10.30.122.146/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe4e:e6d7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:97:cb:c0:a3 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::42:97ff:fecb:c0a3/64 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) 05/21/21 _x86_64_ (2 CPU) 23:06:37 LINUX RESTART (2 CPU) 23:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:08:02 115.90 16.65 99.25 0.00 5560.57 7498.50 0.00 23:09:01 1.76 0.00 1.76 0.00 0.00 38.03 0.00 23:10:01 0.43 0.00 0.43 0.00 0.00 6.23 0.00 23:11:01 0.17 0.00 0.17 0.00 0.00 1.75 0.00 23:12:01 0.28 0.00 0.28 0.00 0.00 3.75 0.00 Average: 23.79 3.34 20.45 0.00 1116.20 1515.07 0.00 23:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:08:02 5424040 0 809968 10.11 2620 1772312 1295668 14.30 594648 1588660 132 23:09:01 5436700 0 797300 9.96 2620 1772320 1196536 13.21 584496 1588640 16 23:10:01 5434744 0 799256 9.98 2620 1772320 1196812 13.21 587820 1586676 8 23:11:01 5431492 0 802504 10.02 2620 1772324 1196824 13.21 590976 1586676 16 23:12:01 5431736 0 802252 10.02 2620 1772332 1196812 13.21 586640 1590956 20 Average: 5431742 0 802256 10.02 2620 1772322 1216530 13.43 588916 1588322 38 23:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:08:02 eth0 713.20 534.35 1672.27 98.32 0.00 0.00 0.00 0.00 23:08:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 23:08:02 docker0 92.44 60.69 8.86 308.55 0.00 0.00 0.00 0.00 23:09:01 eth0 0.12 0.12 0.01 0.07 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 2.75 0.83 2.98 0.06 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 1.62 0.28 0.37 0.20 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 0.98 0.52 0.54 0.39 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 Average: eth0 144.26 107.61 336.47 19.88 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 18.56 12.18 1.78 61.94 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) 05/21/21 _x86_64_ (2 CPU) 23:06:37 LINUX RESTART (2 CPU) 23:07:01 CPU %user %nice %system %iowait %steal %idle 23:08:02 all 16.78 0.00 4.15 1.67 0.05 77.35 23:08:02 0 16.66 0.00 4.50 1.07 0.05 77.73 23:08:02 1 16.91 0.00 3.81 2.27 0.05 76.96 23:09:01 all 0.08 0.00 0.04 0.00 0.03 99.84 23:09:01 0 0.09 0.00 0.03 0.00 0.02 99.86 23:09:01 1 0.08 0.00 0.05 0.00 0.05 99.81 23:10:01 all 0.13 0.00 0.03 0.00 0.04 99.81 23:10:01 0 0.15 0.00 0.03 0.00 0.03 99.78 23:10:01 1 0.10 0.00 0.02 0.00 0.05 99.83 23:11:01 all 0.06 0.00 0.03 0.00 0.02 99.89 23:11:01 0 0.08 0.00 0.03 0.00 0.02 99.87 23:11:01 1 0.03 0.00 0.03 0.00 0.02 99.92 23:12:01 all 0.21 0.00 0.04 0.00 0.04 99.71 23:12:01 0 0.07 0.00 0.03 0.00 0.03 99.87 23:12:01 1 0.35 0.00 0.05 0.00 0.05 99.55 Average: all 3.38 0.00 0.84 0.33 0.04 95.41 Average: 0 3.34 0.00 0.91 0.21 0.03 95.51 Average: 1 3.43 0.00 0.78 0.44 0.04 95.31