---> uname -a: Linux prd-centos8-builder-2c-4g-8397.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 490 1136 17 2038 2899 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:bd:18:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.205/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:febd:180d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 11/07/2025 _x86_64_ (2 CPU) 09:03:54 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:02 AM 52.31 0.58 51.72 16.53 5674.71 09:07:01 AM 64.83 0.47 64.35 54.22 7221.40 09:08:01 AM 31.92 0.08 31.83 1.87 4634.30 09:09:01 AM 19.58 0.27 19.31 41.86 874.89 09:10:01 AM 17.26 0.00 17.26 0.00 435.37 09:11:01 AM 16.09 0.28 15.81 7.86 643.20 09:12:01 AM 17.61 0.47 17.14 48.92 496.72 Average: 31.29 0.31 30.98 24.39 2844.05 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:02 AM 1379600 3023444 2374084 63.25 2104 1811664 614800 12.80 144216 1938420 133064 09:07:01 AM 1273576 3037536 2480108 66.07 2104 1925048 578056 12.04 146616 2014196 90400 09:08:01 AM 1137036 2950348 2616648 69.71 2104 1974100 658920 13.72 172512 2123660 36020 09:09:01 AM 1208896 3008360 2544788 67.79 2104 1960220 604208 12.58 206368 2017828 7368 09:10:01 AM 1183516 2984668 2570168 68.47 2104 1961776 626412 13.04 206840 2041624 8848 09:11:01 AM 1163764 2965240 2589920 69.00 2104 1962000 643228 13.39 207680 2061592 8840 09:12:01 AM 1164508 2968564 2589176 68.98 2104 1964580 645400 13.44 392860 1876116 9860 Average: 1215842 2991166 2537842 67.61 2104 1937055 624432 13.00 211013 2010491 42057 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:02 AM eth0 64.50 52.36 817.78 5.50 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 25.45 21.38 248.65 4.95 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 45.09 37.76 587.73 6.64 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 10.95 12.03 11.75 4.77 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 9.15 11.90 7.36 5.43 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 13.14 13.96 14.64 4.10 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 16.63 15.13 12.07 14.85 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: eth0 26.42 23.51 242.86 6.61 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 11/07/2025 _x86_64_ (2 CPU) 09:03:54 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:02 AM all 38.81 0.00 4.74 0.87 2.25 53.32 09:06:02 AM 0 30.00 0.00 4.00 0.56 2.41 63.02 09:06:02 AM 1 47.66 0.00 5.48 1.18 2.09 43.58 09:07:01 AM all 37.62 0.00 4.41 1.56 2.75 53.67 09:07:01 AM 0 30.01 0.00 4.44 1.90 3.20 60.44 09:07:01 AM 1 45.31 0.00 4.37 1.22 2.28 46.82 09:08:01 AM all 37.60 0.00 3.45 0.80 2.44 55.70 09:08:01 AM 0 28.71 0.00 3.31 0.79 2.87 64.32 09:08:01 AM 1 46.59 0.00 3.60 0.82 2.02 46.99 09:09:01 AM all 36.97 0.00 2.84 0.57 2.77 56.84 09:09:01 AM 0 22.24 0.00 2.17 0.54 2.74 72.31 09:09:01 AM 1 51.83 0.00 3.53 0.60 2.80 41.25 09:10:01 AM all 38.91 0.00 2.19 0.13 2.77 56.00 09:10:01 AM 0 9.25 0.00 0.93 0.11 2.76 86.94 09:10:01 AM 1 69.17 0.00 3.47 0.15 2.77 24.45 09:11:01 AM all 33.23 0.00 2.58 0.34 2.60 61.24 09:11:01 AM 0 29.66 0.00 2.14 0.10 2.86 65.24 09:11:01 AM 1 36.84 0.00 3.03 0.58 2.34 57.21 09:12:01 AM all 40.69 0.00 3.35 0.18 2.81 52.97 09:12:01 AM 0 27.49 0.00 2.77 0.16 2.54 67.03 09:12:01 AM 1 53.94 0.00 3.93 0.20 3.08 38.85 Average: all 37.69 0.00 3.36 0.63 2.63 55.69 Average: 0 25.31 0.00 2.82 0.59 2.77 68.51 Average: 1 50.19 0.00 3.91 0.68 2.48 42.73