---> uname -a: Linux prd-centos8-builder-2c-4g-7879.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 1138 17 2043 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:34:54:fa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.133/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85880sec preferred_lft 85880sec inet6 fe80::f816:3eff:fe34:54fa/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) 11/01/2025 _x86_64_ (2 CPU) 06:04:08 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 80.11 7.05 73.06 978.31 5300.88 06:07:01 AM 74.33 0.03 74.29 0.27 8053.30 06:08:01 AM 33.91 1.48 32.42 78.91 4642.60 06:09:01 AM 24.03 0.20 23.83 38.79 948.60 06:10:01 AM 19.83 0.07 19.76 3.07 635.39 06:11:01 AM 15.30 0.00 15.30 0.00 609.58 06:12:01 AM 19.91 0.55 19.36 33.46 761.16 Average: 38.20 1.34 36.86 161.84 2992.96 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 1396280 2971352 2357404 62.80 2104 1750420 686464 14.29 149496 1944716 71156 06:07:01 AM 1259248 3017280 2494436 66.45 2104 1919392 588624 12.26 145288 2031984 82900 06:08:01 AM 1205828 3009712 2547856 67.88 2104 1964272 589916 12.28 169900 2056400 22392 06:09:01 AM 1082232 2920772 2671452 71.17 2104 1999256 680808 14.18 210364 2138588 42752 06:10:01 AM 1113192 2950736 2640492 70.34 2104 1998172 654056 13.62 210592 2108200 41560 06:11:01 AM 1111484 2949012 2642200 70.39 2104 1998176 658024 13.70 210992 2109948 41564 06:12:01 AM 1136408 2942128 2617276 69.73 2104 1966292 659404 13.73 392272 1903700 1180 Average: 1186382 2965856 2567302 68.39 2104 1942283 645328 13.44 212701 2041934 43358 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 102.10 68.67 1012.08 23.66 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 25.77 22.23 263.93 4.31 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 51.47 37.14 592.68 16.25 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 9.93 13.71 11.65 5.36 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 10.16 12.78 8.11 5.68 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 11.86 12.86 10.30 4.01 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 14.75 14.45 15.00 7.02 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 32.29 25.97 273.39 9.47 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) 11/01/2025 _x86_64_ (2 CPU) 06:04:08 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 32.19 0.00 4.25 3.48 6.95 53.13 06:06:01 AM 0 35.04 0.00 4.15 3.91 6.73 50.17 06:06:01 AM 1 29.36 0.00 4.35 3.04 7.17 56.07 06:07:01 AM all 34.07 0.00 4.64 2.97 6.61 51.71 06:07:01 AM 0 44.48 0.00 5.41 3.49 6.20 40.43 06:07:01 AM 1 23.86 0.00 3.89 2.45 7.01 62.78 06:08:01 AM all 32.83 0.00 3.17 1.38 6.81 55.81 06:08:01 AM 0 37.52 0.00 3.38 1.37 6.71 51.02 06:08:01 AM 1 28.19 0.00 2.97 1.39 6.91 60.55 06:09:01 AM all 33.59 0.00 2.11 1.06 7.10 56.14 06:09:01 AM 0 43.70 0.00 2.45 1.11 6.78 45.97 06:09:01 AM 1 23.70 0.00 1.78 1.01 7.41 66.10 06:10:01 AM all 35.41 0.00 2.47 0.61 6.64 54.87 06:10:01 AM 0 36.95 0.00 2.43 0.67 6.60 53.34 06:10:01 AM 1 33.86 0.00 2.52 0.55 6.68 56.40 06:11:01 AM all 30.63 0.00 2.41 0.63 6.36 59.96 06:11:01 AM 0 28.22 0.00 2.43 0.64 5.85 62.85 06:11:01 AM 1 33.03 0.00 2.39 0.62 6.87 57.09 06:12:01 AM all 36.37 0.00 2.60 0.91 6.44 53.67 06:12:01 AM 0 43.46 0.00 2.71 1.18 6.20 46.46 06:12:01 AM 1 29.36 0.00 2.49 0.65 6.68 60.82 Average: all 33.59 0.00 3.09 1.58 6.70 55.04 Average: 0 38.48 0.00 3.28 1.77 6.44 50.03 Average: 1 28.74 0.00 2.91 1.39 6.96 59.99