---> uname -a: Linux prd-centos8-builder-2c-4g-8204.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 506 1104 17 2055 2884 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:97:44:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.127/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe97:445d/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) 11/05/2025 _x86_64_ (2 CPU) 01:04:02 LINUX RESTART (2 CPU) 01:05:02 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 76.04 6.68 69.37 954.39 5149.03 01:07:01 AM 71.16 0.07 71.10 0.80 7862.52 01:08:01 AM 31.96 0.48 31.48 54.39 4642.98 01:09:01 AM 24.04 0.20 23.84 38.79 942.77 01:10:01 AM 17.73 0.07 17.66 3.07 453.28 01:11:01 AM 14.78 0.00 14.78 0.00 550.77 01:12:01 AM 17.11 0.55 16.56 33.45 974.66 Average: 36.02 1.14 34.89 153.07 2934.13 01:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1345228 2937152 2408456 64.16 2104 1767048 704756 14.68 154532 1989824 88028 01:07:01 AM 1219236 2977164 2534448 67.52 2104 1919416 621820 12.95 144980 2072244 82988 01:08:01 AM 1156884 2968024 2596800 69.18 2104 1971420 626908 13.05 169680 2105096 30232 01:09:01 AM 1038172 2879244 2715512 72.34 2104 2002040 715812 14.91 208960 2185912 46236 01:10:01 AM 1074056 2912064 2679628 71.39 2104 1998632 682188 14.21 208752 2150540 42748 01:11:01 AM 1058004 2896036 2695680 71.81 2104 1998644 696056 14.49 209584 2165680 42748 01:12:01 AM 1082624 2915452 2671060 71.16 2104 1993364 677732 14.11 390580 1959032 22444 Average: 1139172 2926448 2614512 69.65 2104 1950081 675039 14.06 212438 2089761 50775 01:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 86.14 61.74 966.59 15.10 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.77 21.59 263.99 4.33 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 34.21 25.61 583.44 5.33 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 9.65 13.01 11.42 5.35 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 10.36 12.86 8.11 5.82 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 11.98 12.98 10.39 4.09 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 23.52 20.94 255.13 7.26 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 28.67 24.01 298.26 6.73 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) 11/05/2025 _x86_64_ (2 CPU) 01:04:02 LINUX RESTART (2 CPU) 01:05:02 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 32.12 0.00 3.92 3.88 7.12 52.97 01:06:01 AM 0 34.28 0.00 4.25 5.53 6.99 48.94 01:06:01 AM 1 29.96 0.00 3.59 2.24 7.24 56.98 01:07:01 AM all 34.79 0.00 4.67 2.34 6.94 51.25 01:07:01 AM 0 37.78 0.00 4.75 2.66 6.79 48.02 01:07:01 AM 1 31.81 0.00 4.59 2.03 7.10 54.47 01:08:01 AM all 33.06 0.00 3.18 1.06 6.45 56.26 01:08:01 AM 0 43.20 0.00 3.96 1.05 5.82 45.97 01:08:01 AM 1 23.14 0.00 2.41 1.06 7.06 66.33 01:09:01 AM all 34.85 0.00 2.11 1.11 6.30 55.63 01:09:01 AM 0 53.36 0.00 2.81 1.36 5.81 36.65 01:09:01 AM 1 16.83 0.00 1.44 0.85 6.76 74.11 01:10:01 AM all 35.69 0.00 2.58 0.49 5.94 55.31 01:10:01 AM 0 47.42 0.00 3.18 0.50 5.98 42.92 01:10:01 AM 1 24.07 0.00 1.98 0.48 5.89 67.58 01:11:01 AM all 31.65 0.00 2.52 0.39 5.61 59.83 01:11:01 AM 0 20.71 0.00 1.85 0.38 5.84 71.22 01:11:01 AM 1 42.77 0.00 3.19 0.39 5.38 48.27 01:12:01 AM all 35.36 0.00 2.68 0.72 5.99 55.26 01:12:01 AM 0 58.46 0.00 3.62 0.57 4.86 32.49 01:12:01 AM 1 13.17 0.00 1.78 0.87 7.06 77.13 Average: all 33.94 0.00 3.09 1.42 6.33 55.21 Average: 0 42.10 0.00 3.49 1.72 6.02 46.68 Average: 1 25.88 0.00 2.71 1.13 6.65 63.64