---> uname -a: Linux prd-centos7-docker-4c-2g-312.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% /run/cloud-init/result.json /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-892 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/ndry_app-functions-sdk-go_PR-892@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 ---> free -m: total used free shared buff/cache available Mem: 7821 967 4723 0 2129 6676 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:e4:75:2a brd ff:ff:ff:ff:ff:ff inet 10.30.122.132/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85859sec preferred_lft 85859sec inet6 fe80::f816:3eff:fee4:752a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:bc:70:a4:6b 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:bcff:fe70:a46b/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) 06/10/21 _x86_64_ (2 CPU) 20:56:22 LINUX RESTART (2 CPU) 20:57:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:58:02 79.67 3.40 76.28 0.00 2557.28 4690.38 0.00 20:59:01 1.83 0.00 1.83 0.00 0.00 36.55 0.00 21:00:01 0.25 0.00 0.25 0.00 0.00 3.18 0.00 21:01:01 0.22 0.02 0.20 0.00 0.13 2.70 0.00 21:02:01 0.42 0.10 0.32 0.00 1.73 5.21 0.00 21:03:01 0.35 0.00 0.35 0.00 0.00 4.68 0.00 21:04:01 0.20 0.00 0.20 0.00 0.00 2.70 0.00 21:05:01 0.22 0.00 0.22 0.00 0.00 2.48 0.00 Average: 10.42 0.44 9.98 0.00 320.71 594.92 0.00 20:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:58:02 5426468 0 806880 10.07 2620 1772972 1288784 14.23 593540 1586336 20 20:59:01 5432924 0 800416 9.99 2620 1772980 1239880 13.69 588568 1586332 16 21:00:01 5437000 0 796340 9.94 2620 1772980 1196656 13.21 585484 1585996 16 21:01:01 5434544 0 798704 9.97 2620 1773072 1199388 13.24 587336 1586512 28 21:02:01 5435272 0 797936 9.96 2620 1773112 1197008 13.22 583816 1589968 16 21:03:01 5436136 0 797068 9.95 2620 1773116 1196924 13.21 583340 1589968 12 21:04:01 5433028 0 800172 9.99 2620 1773120 1196984 13.22 585532 1589968 20 21:05:01 5424304 0 808888 10.10 2620 1773128 1197080 13.22 594552 1589968 8 Average: 5432460 0 800800 10.00 2620 1773060 1214088 13.40 587771 1588131 17 20:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:58:02 eth0 225.02 215.03 745.52 37.72 0.00 0.00 0.00 0.00 20:58:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:58:02 docker0 118.05 87.96 10.37 312.19 0.00 0.00 0.00 0.00 20:59:01 eth0 10.21 5.06 8.65 0.33 0.00 0.00 0.00 0.00 20:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 eth0 1.03 0.32 0.32 0.20 0.00 0.00 0.00 0.00 21:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 eth0 0.50 0.37 0.27 0.20 0.00 0.00 0.00 0.00 21:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 21:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 eth0 0.70 0.12 0.12 0.01 0.00 0.00 0.00 0.00 21:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 eth0 0.52 0.43 0.27 0.21 0.00 0.00 0.00 0.00 21:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.84 27.76 94.63 4.86 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 14.79 11.02 1.30 39.12 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) 06/10/21 _x86_64_ (2 CPU) 20:56:22 LINUX RESTART (2 CPU) 20:57:01 CPU %user %nice %system %iowait %steal %idle 20:58:02 all 6.05 0.00 2.56 2.65 0.05 88.69 20:58:02 0 6.10 0.00 2.83 2.81 0.05 88.20 20:58:02 1 6.00 0.00 2.29 2.48 0.05 89.18 20:59:01 all 0.15 0.00 0.06 0.00 0.03 99.75 20:59:01 0 0.12 0.00 0.07 0.00 0.05 99.76 20:59:01 1 0.19 0.00 0.05 0.00 0.02 99.74 21:00:01 all 0.14 0.00 0.04 0.00 0.03 99.79 21:00:01 0 0.07 0.00 0.03 0.00 0.02 99.88 21:00:01 1 0.22 0.00 0.05 0.00 0.03 99.70 21:01:01 all 0.09 0.00 0.08 0.00 0.02 99.82 21:01:01 0 0.05 0.00 0.08 0.00 0.02 99.85 21:01:01 1 0.13 0.00 0.07 0.00 0.02 99.78 21:02:01 all 0.22 0.00 0.24 0.00 0.03 99.51 21:02:01 0 0.08 0.00 0.18 0.00 0.03 99.70 21:02:01 1 0.35 0.00 0.30 0.00 0.03 99.32 21:03:01 all 0.11 0.00 0.04 0.00 0.03 99.82 21:03:01 0 0.18 0.00 0.03 0.00 0.03 99.75 21:03:01 1 0.03 0.00 0.05 0.00 0.02 99.90 21:04:01 all 0.15 0.00 0.06 0.00 0.03 99.77 21:04:01 0 0.10 0.00 0.03 0.00 0.03 99.83 21:04:01 1 0.20 0.00 0.08 0.00 0.02 99.70 21:05:01 all 0.07 0.00 0.05 0.00 0.03 99.86 21:05:01 0 0.05 0.00 0.05 0.00 0.03 99.87 21:05:01 1 0.08 0.00 0.05 0.00 0.02 99.85 Average: all 0.86 0.00 0.39 0.33 0.03 98.39 Average: 0 0.84 0.00 0.41 0.35 0.03 98.37 Average: 1 0.89 0.00 0.37 0.31 0.03 98.41