---> uname -a: Linux prd-centos7-docker-4c-2g-838.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-911 /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-911@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 977 4717 0 2126 6666 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:f4:c1:e6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:fef4:c1e6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:4a:ac:e4:b0 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::42:4aff:feac:e4b0/64 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) 06/23/21 _x86_64_ (2 CPU) 04:07:26 LINUX RESTART (2 CPU) 04:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:09:01 85.03 4.30 80.73 0.00 2794.14 5307.38 0.00 04:10:01 1.73 0.00 1.73 0.00 0.00 36.74 0.00 04:11:01 0.30 0.00 0.30 0.00 0.00 3.90 0.00 04:12:01 0.32 0.00 0.32 0.00 0.00 5.36 0.00 04:13:01 0.23 0.00 0.23 0.00 0.00 3.18 0.00 04:14:01 0.33 0.00 0.33 0.00 0.00 4.95 0.00 04:15:01 0.20 0.00 0.20 0.00 0.00 2.73 0.00 04:16:01 0.22 0.00 0.22 0.00 0.00 2.58 0.00 04:17:01 0.28 0.00 0.28 0.00 0.00 2.93 0.00 04:18:01 0.20 0.00 0.20 0.00 0.00 2.83 0.00 Average: 8.89 0.43 8.46 0.00 279.45 537.32 0.00 04:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:09:01 5432204 0 804340 10.04 2620 1769768 1296272 14.31 588192 1587036 132 04:10:01 5439596 0 796944 9.95 2620 1769772 1236776 13.65 581908 1587000 16 04:11:01 5440456 0 796080 9.94 2620 1769776 1229604 13.58 583148 1585072 20 04:12:01 5440568 0 795964 9.94 2620 1769780 1222448 13.50 583360 1585072 20 04:13:01 5440032 0 796492 9.95 2620 1769788 1201972 13.27 576552 1593184 16 04:14:01 5437916 0 798608 9.97 2620 1769788 1202104 13.27 578288 1593184 8 04:15:01 5438276 0 798240 9.97 2620 1769796 1202140 13.27 578512 1593184 16 04:16:01 5427964 0 808544 10.10 2620 1769804 1201888 13.27 588368 1593184 8 04:17:01 5427428 0 809080 10.10 2620 1769804 1201888 13.27 588756 1593224 16 04:18:01 5426928 0 809572 10.11 2620 1769812 1202068 13.27 591992 1591136 16 Average: 5435137 0 801386 10.01 2620 1769789 1219716 13.47 583908 1590128 27 04:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:09:01 eth0 526.13 455.40 1317.18 79.97 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 154.95 118.19 11.91 316.21 0.00 0.00 0.00 0.00 04:10:01 eth0 2.15 0.47 0.64 0.39 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 2.32 0.58 0.80 0.40 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 1.00 0.48 0.54 0.36 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 0.73 0.18 0.13 0.08 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 1.08 0.37 0.38 0.20 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 0.58 0.37 0.30 0.24 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.22 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 1.15 0.08 0.11 0.01 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 2.15 0.62 0.72 0.43 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 53.76 45.87 132.10 8.21 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 15.50 11.82 1.19 31.62 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) 06/23/21 _x86_64_ (2 CPU) 04:07:26 LINUX RESTART (2 CPU) 04:08:01 CPU %user %nice %system %iowait %steal %idle 04:09:01 all 10.26 0.00 2.66 2.92 0.08 84.09 04:09:01 0 9.63 0.00 3.37 3.67 0.09 83.24 04:09:01 1 10.88 0.00 1.95 2.17 0.07 84.93 04:10:01 all 0.17 0.00 0.06 0.00 0.03 99.75 04:10:01 0 0.03 0.00 0.05 0.00 0.03 99.88 04:10:01 1 0.30 0.00 0.07 0.00 0.02 99.62 04:11:01 all 0.13 0.00 0.03 0.00 0.03 99.82 04:11:01 0 0.17 0.00 0.03 0.00 0.02 99.78 04:11:01 1 0.10 0.00 0.02 0.00 0.03 99.85 04:12:01 all 0.07 0.00 0.05 0.00 0.03 99.86 04:12:01 0 0.10 0.00 0.07 0.00 0.03 99.80 04:12:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:13:01 all 0.10 0.00 0.03 0.00 0.02 99.86 04:13:01 0 0.15 0.00 0.03 0.00 0.02 99.80 04:13:01 1 0.05 0.00 0.02 0.00 0.02 99.92 04:14:01 all 0.11 0.00 0.03 0.00 0.02 99.85 04:14:01 0 0.22 0.00 0.03 0.00 0.02 99.73 04:14:01 1 0.00 0.00 0.02 0.00 0.02 99.97 04:15:01 all 0.12 0.00 0.03 0.00 0.03 99.83 04:15:01 0 0.17 0.00 0.03 0.00 0.02 99.78 04:15:01 1 0.07 0.00 0.02 0.00 0.03 99.88 04:16:01 all 0.08 0.00 0.03 0.00 0.03 99.87 04:16:01 0 0.13 0.00 0.03 0.00 0.00 99.83 04:16:01 1 0.02 0.00 0.02 0.00 0.05 99.92 04:17:01 all 0.13 0.00 0.03 0.00 0.03 99.82 04:17:01 0 0.18 0.00 0.03 0.00 0.02 99.77 04:17:01 1 0.07 0.00 0.02 0.00 0.03 99.88 04:18:01 all 0.11 0.00 0.03 0.00 0.02 99.84 04:18:01 0 0.18 0.00 0.03 0.00 0.02 99.77 04:18:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 1.10 0.00 0.29 0.28 0.03 98.31 Average: 0 1.07 0.00 0.36 0.36 0.03 98.19 Average: 1 1.12 0.00 0.21 0.21 0.03 98.42