---> uname -a: Linux prd-centos8-builder-2c-4g-10748.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 483 1136 17 2045 2905 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:2a:4c:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85918sec preferred_lft 85918sec inet6 fe80::f816:3eff:fe2a:4cc5/64 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) 12/02/2025 _x86_64_ (2 CPU) 05:03:53 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 62.41 0.32 62.10 9.73 6076.32 05:07:01 AM 69.41 0.47 68.94 53.32 9989.94 05:08:01 AM 24.91 0.28 24.63 40.66 1534.93 05:09:01 AM 18.99 1.05 17.94 27.05 465.47 05:10:01 AM 17.88 0.00 17.88 0.00 862.56 05:11:01 AM 19.66 0.75 18.91 42.52 528.71 Average: 35.54 0.48 35.07 28.88 3242.96 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1336560 3032692 2417116 64.39 2104 1863564 611800 12.74 145640 1979396 168748 05:07:01 AM 1125576 2961440 2628100 70.01 2104 1997456 665624 13.86 151612 2157304 58352 05:08:01 AM 1187364 3001484 2566312 68.37 2104 1974524 630368 13.13 175084 2068164 17240 05:09:01 AM 1210852 3017320 2542824 67.74 2104 1966940 595796 12.41 208604 2011740 8856 05:10:01 AM 1204732 3010568 2548944 67.91 2104 1966444 604600 12.59 208948 2017160 8432 05:11:01 AM 1194988 3001248 2558688 68.16 2104 1966800 608628 12.67 393156 1843480 7520 Average: 1210012 3004125 2543664 67.76 2104 1955955 619469 12.90 213841 2012874 44858 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 80.47 69.36 870.70 7.16 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 56.71 49.98 618.30 9.83 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 10.91 12.18 17.52 4.58 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 17.91 17.94 14.75 15.15 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 12.28 13.00 10.52 4.11 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 16.33 15.91 16.24 8.07 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 32.44 29.73 258.00 8.15 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) 12/02/2025 _x86_64_ (2 CPU) 05:03:53 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 37.64 0.00 4.30 1.21 1.75 55.11 05:06:01 AM 0 40.47 0.00 3.63 0.83 1.86 53.22 05:06:01 AM 1 34.79 0.00 4.97 1.58 1.63 57.02 05:07:01 AM all 36.69 0.00 3.96 2.45 1.79 55.10 05:07:01 AM 0 57.55 0.00 4.75 2.32 2.03 33.35 05:07:01 AM 1 15.99 0.00 3.18 2.58 1.56 76.69 05:08:01 AM all 37.16 0.00 2.79 0.62 2.03 57.39 05:08:01 AM 0 50.31 0.00 3.47 0.27 1.78 44.17 05:08:01 AM 1 24.16 0.00 2.13 0.97 2.28 70.46 05:09:01 AM all 39.30 0.00 2.63 0.23 1.96 55.88 05:09:01 AM 0 54.42 0.00 3.04 0.18 2.31 40.06 05:09:01 AM 1 24.21 0.00 2.22 0.28 1.61 71.68 05:10:01 AM all 34.17 0.00 2.67 0.37 1.76 61.03 05:10:01 AM 0 50.01 0.00 3.49 0.37 1.89 44.24 05:10:01 AM 1 18.38 0.00 1.85 0.38 1.62 77.76 05:11:01 AM all 39.56 0.00 2.70 0.32 1.64 55.78 05:11:01 AM 0 55.91 0.00 3.21 0.10 1.80 38.99 05:11:01 AM 1 23.28 0.00 2.19 0.55 1.49 72.50 Average: all 37.42 0.00 3.17 0.87 1.82 56.72 Average: 0 51.43 0.00 3.60 0.68 1.95 42.35 Average: 1 23.46 0.00 2.75 1.06 1.70 71.03