---> uname -a: Linux prd-centos8-builder-2c-4g-1952.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 475 1154 17 2035 2915 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:9a:5a:9b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe9a:5a9b/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) 08/02/2025 _x86_64_ (2 CPU) 11:03:59 LINUX RESTART (2 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 68.35 6.25 62.10 906.21 5271.96 11:07:01 AM 75.09 0.07 75.02 0.80 7752.03 11:08:01 AM 33.14 0.48 32.66 54.39 4564.09 11:09:01 AM 22.36 0.27 22.09 41.85 924.28 11:10:01 AM 17.41 0.00 17.41 0.00 441.49 11:11:01 AM 14.97 0.33 14.64 12.92 629.91 11:12:01 AM 17.06 0.42 16.64 43.84 480.19 Average: 35.48 1.12 34.37 151.44 2866.13 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 1296392 2962260 2457284 65.46 2104 1836712 682628 14.21 177928 1998528 150624 11:07:01 AM 1230512 2988488 2523164 67.22 2104 1919684 629208 13.10 145900 2062180 86560 11:08:01 AM 1193404 2989692 2560272 68.21 2104 1957348 614356 12.79 171020 2071408 21952 11:09:01 AM 1206572 3003316 2547104 67.86 2104 1957608 610484 12.71 205044 2021188 7412 11:10:01 AM 1220348 3018636 2533328 67.49 2104 1959108 590560 12.30 205620 2008180 8848 11:11:01 AM 1230204 3028960 2523472 67.23 2104 1959512 591388 12.31 271784 1932320 8884 11:12:01 AM 1161416 2970936 2592260 69.06 2104 1970252 640828 13.34 392696 1878340 18908 Average: 1219835 2994613 2533841 67.50 2104 1937175 622779 12.97 224285 1996021 43313 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 59.24 44.94 787.07 5.90 0.00 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 0.00 11:07:01 AM eth0 26.39 23.53 263.69 4.92 0.00 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 0.00 11:08:01 AM eth0 41.19 31.99 567.69 8.37 0.00 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 0.00 11:09:01 AM eth0 10.88 13.18 12.21 5.26 0.00 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 0.00 11:10:01 AM eth0 9.03 12.18 7.36 5.44 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 16.64 15.84 17.47 5.88 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 11.03 11.73 9.03 5.88 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 24.91 21.91 237.78 5.95 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) 08/02/2025 _x86_64_ (2 CPU) 11:03:59 LINUX RESTART (2 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 33.67 0.00 4.35 2.98 5.41 53.59 11:06:01 AM 0 37.55 0.00 4.68 3.77 5.20 48.81 11:06:01 AM 1 29.79 0.00 4.03 2.20 5.63 58.36 11:07:01 AM all 36.41 0.00 4.25 2.91 5.24 51.19 11:07:01 AM 0 44.48 0.00 4.54 2.04 4.92 44.01 11:07:01 AM 1 28.43 0.00 3.95 3.77 5.55 58.29 11:08:01 AM all 34.12 0.00 3.31 1.24 4.97 56.36 11:08:01 AM 0 28.44 0.00 2.81 1.45 4.94 62.36 11:08:01 AM 1 39.83 0.00 3.81 1.02 5.00 50.34 11:09:01 AM all 35.56 0.00 2.60 0.74 5.35 55.74 11:09:01 AM 0 50.95 0.00 2.56 0.89 5.55 40.06 11:09:01 AM 1 20.30 0.00 2.65 0.59 5.15 71.30 11:10:01 AM all 36.93 0.00 2.19 0.53 5.78 54.57 11:10:01 AM 0 55.09 0.00 2.77 0.73 5.45 35.97 11:10:01 AM 1 19.12 0.00 1.62 0.33 6.11 72.82 11:11:01 AM all 32.13 0.00 2.61 0.45 4.99 59.82 11:11:01 AM 0 37.82 0.00 2.93 0.58 4.95 53.72 11:11:01 AM 1 26.47 0.00 2.29 0.32 5.02 65.90 11:12:01 AM all 38.52 0.00 3.10 0.44 5.57 52.37 11:12:01 AM 0 22.38 0.00 2.40 0.27 6.10 68.85 11:12:01 AM 1 55.08 0.00 3.81 0.62 5.03 35.46 Average: all 35.34 0.00 3.20 1.33 5.33 54.81 Average: 0 39.48 0.00 3.24 1.39 5.30 50.60 Average: 1 31.21 0.00 3.16 1.27 5.36 59.01