---> uname -a: Linux prd-centos7-docker-4c-2g-1708.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 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% /var/log/auth.log /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-875 /dev/vda1 40.0G 7.6G 32.4G 19% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-875@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 ---> free -m: total used free shared buff/cache available Mem: 7821 938 4753 0 2129 6705 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:c9:56:31 brd ff:ff:ff:ff:ff:ff inet 10.30.123.173/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fec9:5631/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:03:88:94:38 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::42:3ff:fe88:9438/64 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) 05/31/21 _x86_64_ (2 CPU) 06:16:52 LINUX RESTART (2 CPU) 06:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:19:01 7.50 0.18 7.31 0.00 23.19 1376.50 0.00 06:20:01 0.42 0.00 0.42 0.00 0.00 6.58 0.00 06:21:01 0.43 0.00 0.43 0.00 0.00 4.43 0.00 06:22:01 0.62 0.00 0.62 0.00 0.00 8.35 0.00 06:23:01 0.22 0.00 0.22 0.00 0.00 3.25 0.00 06:24:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 06:25:01 0.36 0.00 0.36 0.00 0.00 6.35 0.00 Average: 1.39 0.03 1.37 0.00 3.32 201.50 0.00 06:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:19:01 5429700 0 804280 10.04 2620 1772340 1248504 13.78 589544 1589580 20 06:20:01 5429496 0 804476 10.04 2620 1772348 1248592 13.79 596312 1582960 8 06:21:01 5429764 0 804208 10.04 2620 1772348 1206456 13.32 591768 1587360 8 06:22:01 5431676 0 802288 10.02 2620 1772356 1206192 13.32 590520 1587360 8 06:23:01 5429240 0 804716 10.05 2620 1772364 1206276 13.32 591332 1589840 16 06:24:01 5428248 0 805708 10.06 2620 1772364 1206192 13.32 591936 1589840 16 06:25:01 5419936 0 814012 10.16 2620 1772372 1206192 13.32 600192 1589840 16 Average: 5428294 0 805670 10.06 2620 1772356 1218343 13.45 593086 1588111 13 06:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:19:01 eth0 83.14 108.50 322.84 15.19 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 100.48 69.98 9.61 309.34 0.00 0.00 0.00 0.00 06:20:01 eth0 1.38 0.65 0.60 0.40 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 0.52 0.45 0.27 0.21 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 0.30 0.23 0.14 0.08 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 0.38 0.08 0.02 0.01 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 eth0 0.58 0.05 0.06 0.00 0.00 0.00 0.00 0.00 06:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 12.37 15.76 46.39 2.28 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 14.39 10.02 1.38 44.30 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) 05/31/21 _x86_64_ (2 CPU) 06:16:52 LINUX RESTART (2 CPU) 06:18:01 CPU %user %nice %system %iowait %steal %idle 06:19:01 all 1.82 0.00 0.47 0.18 0.03 97.51 06:19:01 0 0.91 0.00 0.57 0.03 0.03 98.46 06:19:01 1 2.74 0.00 0.37 0.32 0.02 96.55 06:20:01 all 0.12 0.00 0.03 0.00 0.03 99.82 06:20:01 0 0.03 0.00 0.03 0.00 0.03 99.90 06:20:01 1 0.20 0.00 0.03 0.00 0.03 99.73 06:21:01 all 0.07 0.00 0.03 0.00 0.03 99.88 06:21:01 0 0.05 0.00 0.03 0.00 0.02 99.90 06:21:01 1 0.08 0.00 0.02 0.00 0.03 99.87 06:22:01 all 0.04 0.00 0.03 0.00 0.03 99.91 06:22:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:22:01 1 0.07 0.00 0.03 0.00 0.02 99.88 06:23:01 all 0.13 0.00 0.01 0.00 0.03 99.83 06:23:01 0 0.08 0.00 0.02 0.00 0.02 99.88 06:23:01 1 0.18 0.00 0.00 0.00 0.03 99.78 06:24:01 all 0.13 0.00 0.03 0.00 0.02 99.83 06:24:01 0 0.00 0.00 0.02 0.00 0.02 99.97 06:24:01 1 0.25 0.00 0.03 0.00 0.02 99.70 06:25:01 all 0.09 0.00 0.03 0.00 0.02 99.86 06:25:01 0 0.05 0.00 0.03 0.00 0.03 99.88 06:25:01 1 0.14 0.00 0.03 0.00 0.00 99.83 Average: all 0.34 0.00 0.09 0.03 0.02 99.52 Average: 0 0.16 0.00 0.10 0.00 0.03 99.70 Average: 1 0.52 0.00 0.07 0.05 0.02 99.34