---> uname -a: Linux prd-centos7-builder-2c-1g-5239.novalocal 3.10.0-1160.76.1.el7.x86_64 #1 SMP Wed Aug 10 16:21:17 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian 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: 2799.996 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.9G 0 3.9G 0% /dev/shm tmpfs 3.9G 17M 3.9G 1% /run tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup /dev/vda1 40G 5.6G 35G 14% / tmpfs 783M 0 783M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7821 506 5443 16 1871 7033 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default 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 mq state UP group default qlen 1000 link/ether fa:16:3e:ae:87:2f brd ff:ff:ff:ff:ff:ff inet 10.30.123.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:feae:872f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/08/2024 _x86_64_ (2 CPU) 11:03:22 AM LINUX RESTART 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 94.84 18.04 76.80 3786.94 3978.10 11:06:01 AM 130.18 0.07 130.11 2.13 5950.02 11:07:01 AM 125.18 1.07 124.11 57.69 3668.84 11:08:01 AM 143.34 0.27 143.07 14.66 3972.55 11:09:01 AM 42.97 0.37 42.60 37.57 1069.64 11:10:01 AM 18.16 1.63 16.53 146.06 389.24 11:11:02 AM 64.19 0.32 63.87 64.49 1357.78 Average: 88.40 3.07 85.32 579.90 2910.00 11:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 5869856 2139060 26.71 2620 1552956 650480 7.18 499592 1399324 14456 11:06:01 AM 5708640 2300276 28.72 2620 1724504 601800 6.64 481704 1539204 45764 11:07:01 AM 5651288 2357628 29.44 2620 1806520 555536 6.13 476784 1583528 95432 11:08:01 AM 5545896 2463020 30.75 2620 1804492 662108 7.31 597780 1566332 16664 11:09:01 AM 5617296 2391620 29.86 2620 1805440 590540 6.52 527024 1566600 24 11:10:01 AM 5604952 2403964 30.02 2620 1806652 599268 6.62 657740 1446388 14812 11:11:02 AM 5621028 2387888 29.82 2620 1813568 574064 6.34 638972 1449068 11796 Average: 5659851 2349065 29.33 2620 1759162 604828 6.68 554228 1507206 28421 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 11:05:01 AM eth0 270.90 158.85 918.49 53.60 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 31.80 22.07 671.28 3.05 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 32.64 25.20 215.13 14.89 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 11.74 11.91 24.67 4.23 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 18.14 17.70 19.67 5.63 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 21.57 18.72 25.09 7.15 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:02 AM eth0 17.16 15.89 12.65 6.88 0.00 0.00 0.00 11:11:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 57.23 38.35 268.12 13.54 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.76.1.el7.x86_64 (centos-7-builder-632a22cb-d922-16a5-8334-39b2c44d85fc.novalocal) 03/08/2024 _x86_64_ (2 CPU) 11:03:22 AM LINUX RESTART 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 26.73 0.00 2.61 7.90 0.24 62.52 11:05:01 AM 0 21.75 0.00 2.25 8.74 0.25 67.01 11:05:01 AM 1 31.77 0.00 2.97 7.04 0.25 57.97 11:06:01 AM all 19.11 0.00 1.99 13.10 0.16 65.64 11:06:01 AM 0 8.08 0.00 1.19 8.93 0.14 81.67 11:06:01 AM 1 30.53 0.00 2.80 17.42 0.18 49.07 11:07:01 AM all 27.14 0.00 2.41 6.21 0.19 64.05 11:07:01 AM 0 23.34 0.00 2.25 6.47 0.19 67.75 11:07:01 AM 1 30.99 0.00 2.55 5.96 0.19 60.31 11:08:01 AM all 26.08 0.00 1.17 9.69 0.17 62.90 11:08:01 AM 0 15.87 0.00 1.05 9.71 0.14 73.24 11:08:01 AM 1 36.50 0.00 1.30 9.68 0.19 52.32 11:09:01 AM all 32.63 0.00 1.50 2.63 0.15 63.09 11:09:01 AM 0 13.09 0.00 1.17 0.72 0.10 84.91 11:09:01 AM 1 53.22 0.00 1.83 4.64 0.20 40.11 11:10:01 AM all 32.10 0.00 1.60 2.17 0.12 64.00 11:10:01 AM 0 12.73 0.00 1.19 0.61 0.10 85.36 11:10:01 AM 1 52.54 0.00 2.03 3.79 0.16 41.48 11:11:02 AM all 29.43 0.00 1.51 6.06 0.13 62.87 11:11:02 AM 0 12.30 0.00 1.21 2.45 0.12 83.92 11:11:02 AM 1 47.59 0.00 1.82 9.89 0.13 40.57 Average: all 27.59 0.00 1.82 6.83 0.17 63.59 Average: 0 15.26 0.00 1.47 5.35 0.15 77.77 Average: 1 40.36 0.00 2.19 8.36 0.19 48.91