---> uname -a: Linux prd-centos7-builder-2c-1g-23909.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: 2800.000 BogoMIPS: 5600.00 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 533 5426 16 1861 7005 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:8b:e5:fd brd ff:ff:ff:ff:ff:ff inet 10.30.122.47/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 86139sec preferred_lft 86139sec inet6 fe80::f816:3eff:fe8b:e5fd/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) 10/28/2024 _x86_64_ (2 CPU) 10:03:39 AM LINUX RESTART 10:04:02 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 154.52 21.49 133.03 4189.64 5436.49 10:06:01 AM 274.56 0.28 274.28 14.39 8888.24 10:07:01 AM 82.56 0.38 82.18 38.11 2066.12 10:08:01 AM 32.31 1.95 30.36 210.53 794.95 Average: 135.91 5.96 129.95 1100.65 4291.68 10:04:02 AM kbmemfree kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 5640752 2368156 29.57 2620 1731600 689420 7.61 579544 1515544 176296 10:06:01 AM 5596936 2411972 30.12 2620 1793032 638216 7.05 558024 1552668 39832 10:07:01 AM 5594368 2414540 30.15 2620 1793936 633668 7.00 561904 1552640 8 10:08:01 AM 5547612 2461296 30.73 2620 1802536 668252 7.38 720084 1438496 30128 Average: 5594917 2413991 30.14 2620 1780276 657389 7.26 604889 1514837 61566 10:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s 10:05:01 AM eth0 321.35 208.45 1508.20 65.39 0.00 0.00 0.00 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 37.41 29.60 318.46 8.73 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.14 23.75 25.74 8.41 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 34.78 26.25 37.90 11.50 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.04 71.46 468.36 23.34 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) 10/28/2024 _x86_64_ (2 CPU) 10:03:39 AM LINUX RESTART 10:04:02 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 31.26 0.00 4.10 3.91 0.12 60.60 10:05:01 AM 0 24.80 0.00 3.92 4.87 0.11 66.30 10:05:01 AM 1 37.82 0.00 4.31 2.92 0.12 54.83 10:06:01 AM all 34.60 0.00 2.94 5.53 0.10 56.83 10:06:01 AM 0 13.75 0.00 1.77 6.24 0.12 78.12 10:06:01 AM 1 56.28 0.00 4.15 4.80 0.11 34.66 10:07:01 AM all 35.71 0.00 1.62 1.79 0.09 60.80 10:07:01 AM 0 20.27 0.00 1.49 1.56 0.09 76.60 10:07:01 AM 1 51.55 0.00 1.78 2.04 0.09 44.55 10:08:01 AM all 34.65 0.00 2.06 0.40 0.10 62.79 10:08:01 AM 0 16.49 0.00 1.61 0.22 0.09 81.59 10:08:01 AM 1 53.51 0.00 2.49 0.59 0.11 43.31 Average: all 34.06 0.00 2.67 2.90 0.10 60.25 Average: 0 18.79 0.00 2.19 3.21 0.10 75.71 Average: 1 49.80 0.00 3.17 2.59 0.11 44.33