---> uname -a: Linux prd-centos8-builder-2c-4g-8060.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 491 1133 17 2041 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:90:1e:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.24/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fe90:1ed1/64 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) 11/03/2025 _x86_64_ (2 CPU) 03:04:09 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 76.02 6.90 69.13 948.88 5163.38 03:07:01 AM 72.99 0.03 72.96 0.27 8051.18 03:08:01 AM 33.96 0.52 33.44 54.92 4723.48 03:09:01 AM 24.74 0.20 24.54 38.79 974.23 03:10:01 AM 17.24 0.07 17.18 3.07 437.45 03:11:01 AM 14.56 0.00 14.56 0.00 594.87 03:12:01 AM 16.46 0.55 15.91 33.46 496.33 Average: 36.57 1.18 35.39 154.19 2920.02 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1379776 2959288 2373900 63.24 2104 1754884 687108 14.31 150056 1959660 75504 03:07:01 AM 1244172 3001984 2509504 66.85 2104 1919484 598868 12.47 144976 2046968 82904 03:08:01 AM 1193576 2997784 2560100 68.20 2104 1964852 601772 12.53 168560 2071096 23596 03:09:01 AM 1057796 2895496 2695880 71.82 2104 1998624 701792 14.61 208396 2166500 42748 03:10:01 AM 1095092 2931740 2658584 70.83 2104 1997540 663412 13.81 208836 2129472 41572 03:11:01 AM 1079096 2917000 2674580 71.25 2104 1998720 672188 14.00 209816 2143976 42748 03:12:01 AM 1127504 2932444 2626172 69.96 2104 1965660 666128 13.87 391028 1914520 8556 Average: 1168145 2947962 2585531 68.88 2104 1942823 655895 13.66 211667 2061742 45375 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 94.90 68.18 1003.38 19.22 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 24.63 21.74 263.72 4.22 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 44.30 34.57 590.95 8.32 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 9.90 13.03 11.78 5.34 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.66 13.00 8.41 5.77 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 12.14 12.96 10.46 4.15 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 13.35 12.51 14.58 6.59 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 29.98 25.14 271.88 7.66 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) 11/03/2025 _x86_64_ (2 CPU) 03:04:09 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 32.62 0.00 4.00 3.72 6.92 52.74 03:06:01 AM 0 22.19 0.00 3.65 3.20 6.69 64.27 03:06:01 AM 1 43.10 0.00 4.36 4.24 7.14 41.16 03:07:01 AM all 34.47 0.00 4.46 3.03 6.41 51.63 03:07:01 AM 0 35.85 0.00 4.44 3.30 6.04 50.36 03:07:01 AM 1 33.10 0.00 4.47 2.77 6.78 52.89 03:08:01 AM all 33.23 0.00 3.10 1.20 6.03 56.44 03:08:01 AM 0 35.13 0.00 3.18 1.14 6.05 54.50 03:08:01 AM 1 31.33 0.00 3.02 1.27 6.01 58.37 03:09:01 AM all 34.97 0.00 1.89 0.79 5.23 57.12 03:09:01 AM 0 24.04 0.00 1.77 0.84 5.30 68.05 03:09:01 AM 1 46.01 0.00 2.01 0.75 5.16 46.07 03:10:01 AM all 35.59 0.00 2.52 0.54 5.29 56.06 03:10:01 AM 0 27.00 0.00 2.07 0.58 5.40 64.95 03:10:01 AM 1 44.26 0.00 2.97 0.50 5.17 47.10 03:11:01 AM all 32.17 0.00 2.40 0.36 5.22 59.85 03:11:01 AM 0 26.47 0.00 2.39 0.19 4.97 65.97 03:11:01 AM 1 37.87 0.00 2.41 0.53 5.47 53.72 03:12:01 AM all 34.39 0.00 2.49 0.69 4.78 57.65 03:12:01 AM 0 20.62 0.00 1.97 0.58 4.78 72.05 03:12:01 AM 1 48.34 0.00 3.02 0.80 4.78 43.07 Average: all 33.92 0.00 2.98 1.48 5.70 55.91 Average: 0 27.33 0.00 2.78 1.41 5.61 62.87 Average: 1 40.54 0.00 3.18 1.56 5.79 48.93