---> uname -a: Linux prd-centos7-docker-4c-2g-48.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% /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 /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/rfid-llrp-inventory_initial-code /dev/vda1 40.0G 7.6G 32.4G 19% /w/workspace/rfid-llrp-inventory_initial-code@tmp /dev/vda1 40.0G 7.6G 32.4G 19% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 820 4912 0 2088 6822 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:25:7c:14 brd ff:ff:ff:ff:ff:ff inet 10.30.122.143/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85921sec preferred_lft 85921sec inet6 fe80::f816:3eff:fe25:7c14/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f3:27:ca:b7 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:f3ff:fe27:cab7/64 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) 07/14/21 _x86_64_ (2 CPU) 02:34:00 LINUX RESTART (2 CPU) 02:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:36:01 33.68 3.65 30.04 0.00 2626.71 3022.56 0.00 02:37:01 1.80 0.00 1.80 0.00 0.00 33.92 0.00 02:38:02 0.23 0.00 0.23 0.00 0.00 2.83 0.00 02:39:01 0.14 0.00 0.14 0.00 0.00 1.37 0.00 02:40:01 0.35 0.00 0.35 0.00 0.00 4.88 0.00 02:41:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 02:42:01 46.42 0.10 46.32 0.00 9.99 13454.35 0.00 Average: 11.87 0.54 11.33 0.00 377.69 2366.11 0.00 02:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:36:01 5573476 0 702060 8.77 2620 1730776 1068020 11.79 476276 1560700 132 02:37:01 5583952 0 691580 8.64 2620 1730780 1005440 11.10 470664 1556736 20 02:38:02 5583536 0 691992 8.64 2620 1730784 1001328 11.06 467076 1561004 8 02:39:01 5582936 0 692532 8.65 2620 1730844 990108 10.93 468028 1561016 36 02:40:01 5582000 0 693520 8.66 2620 1730792 989724 10.93 465276 1565208 16 02:41:01 5573032 0 702484 8.77 2620 1730796 989748 10.93 473952 1565208 8 02:42:01 5043912 0 827204 10.33 2620 2135196 1188248 13.12 650764 1828168 15040 Average: 5503263 0 714482 8.92 2620 1788567 1033231 11.41 496005 1599720 2180 02:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:36:01 eth0 85.16 74.96 395.34 43.66 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 docker0 3.30 2.46 0.33 7.63 0.00 0.00 0.00 0.00 02:37:01 eth0 2.63 0.52 0.67 0.39 0.00 0.00 0.00 0.00 02:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:02 eth0 2.48 0.30 0.46 0.21 0.00 0.00 0.00 0.00 02:38:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 eth0 4.20 2.15 1.51 5.72 0.00 0.00 0.00 0.00 02:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 eth0 1.35 0.55 0.50 0.28 0.00 0.00 0.00 0.00 02:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 eth0 0.47 0.27 0.27 0.17 0.00 0.00 0.00 0.00 02:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 eth0 210.88 190.24 2170.84 28.73 0.00 0.00 0.00 0.00 02:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 43.98 38.52 367.97 11.32 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 0.47 0.35 0.05 1.09 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) 07/14/21 _x86_64_ (2 CPU) 02:34:00 LINUX RESTART (2 CPU) 02:35:01 CPU %user %nice %system %iowait %steal %idle 02:36:01 all 4.67 0.00 1.91 5.69 0.21 87.52 02:36:01 0 4.57 0.00 2.02 5.74 0.22 87.45 02:36:01 1 4.77 0.00 1.80 5.65 0.20 87.58 02:37:01 all 0.22 0.00 0.06 0.00 0.03 99.70 02:37:01 0 0.08 0.00 0.07 0.00 0.03 99.82 02:37:01 1 0.35 0.00 0.05 0.00 0.02 99.58 02:38:02 all 0.25 0.00 0.08 0.00 0.21 99.46 02:38:02 0 0.12 0.00 0.12 0.00 0.22 99.55 02:38:02 1 0.38 0.00 0.05 0.00 0.20 99.37 02:39:01 all 0.25 0.00 0.05 0.00 0.01 99.69 02:39:01 0 0.14 0.00 0.05 0.00 0.00 99.81 02:39:01 1 0.37 0.00 0.05 0.00 0.02 99.56 02:40:01 all 0.20 0.00 0.05 0.00 0.04 99.71 02:40:01 0 0.32 0.00 0.05 0.00 0.03 99.60 02:40:01 1 0.08 0.00 0.05 0.00 0.05 99.82 02:41:01 all 0.16 0.00 0.03 0.00 0.03 99.78 02:41:01 0 0.28 0.00 0.03 0.00 0.02 99.67 02:41:01 1 0.03 0.00 0.02 0.00 0.05 99.90 02:42:01 all 6.39 0.00 2.30 6.99 0.22 84.10 02:42:01 0 6.42 0.00 2.43 6.57 0.22 84.36 02:42:01 1 6.35 0.00 2.17 7.41 0.22 83.85 Average: all 1.72 0.00 0.63 1.80 0.11 95.74 Average: 0 1.69 0.00 0.68 1.74 0.11 95.79 Average: 1 1.75 0.00 0.59 1.85 0.11 95.70