---> uname -a: Linux prd-centos8-builder-2c-4g-3814.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: 2799.998 BogoMIPS: 5599.99 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 492 1134 17 2038 2897 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:56:5f:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.240/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe56:5f85/64 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) 09/16/2025 _x86_64_ (2 CPU) 07:04:00 LINUX RESTART (2 CPU) 07:05:02 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 81.50 6.30 75.19 921.18 5388.09 07:07:01 AM 68.33 0.07 68.26 0.80 7699.18 07:08:01 AM 28.54 0.48 28.06 54.38 4444.19 07:09:01 AM 21.93 0.27 21.66 41.85 940.04 07:10:01 AM 16.81 0.00 16.81 0.00 418.06 07:11:01 AM 15.85 0.30 15.56 8.36 627.99 07:12:01 AM 16.74 0.45 16.29 48.38 482.31 Average: 35.56 1.11 34.45 151.74 2851.22 07:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1263484 2937256 2490192 66.34 2104 1844164 706660 14.72 178508 2030556 157484 07:07:01 AM 1203940 2964752 2549736 67.93 2104 1922584 650632 13.55 145908 2086960 87552 07:08:01 AM 1168752 2968108 2584924 68.86 2104 1960112 637540 13.28 170764 2094916 21948 07:09:01 AM 1231640 3031096 2522036 67.19 2104 1960348 579384 12.06 206384 1995468 7428 07:10:01 AM 1184232 2985184 2569444 68.45 2104 1961860 625956 13.03 206472 2043464 8848 07:11:01 AM 1160728 2961920 2592948 69.08 2104 1962084 648324 13.50 207628 2065192 8848 07:12:01 AM 1162716 2966560 2590960 69.02 2104 1964668 648096 13.50 392704 1878944 9888 Average: 1196499 2973554 2557177 68.12 2104 1939403 642370 13.38 215481 2027929 43142 07:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 61.67 43.04 811.35 7.26 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 27.54 24.48 263.60 5.29 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 40.84 30.97 584.93 5.94 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 11.55 13.76 12.52 5.30 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 8.79 12.25 6.92 5.44 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 13.75 13.96 15.38 4.67 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 13.70 13.80 11.38 12.51 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 25.32 21.70 242.38 6.63 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) 09/16/2025 _x86_64_ (2 CPU) 07:04:00 LINUX RESTART (2 CPU) 07:05:02 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 33.81 0.00 4.23 3.88 4.20 53.88 07:06:01 AM 0 17.92 0.00 3.42 4.90 3.15 70.61 07:06:01 AM 1 49.69 0.00 5.04 2.87 5.25 37.15 07:07:01 AM all 35.73 0.00 4.26 2.66 4.17 53.18 07:07:01 AM 0 28.68 0.00 4.05 2.65 3.94 60.68 07:07:01 AM 1 42.78 0.00 4.47 2.67 4.40 45.68 07:08:01 AM all 33.88 0.00 3.27 0.80 4.17 57.88 07:08:01 AM 0 24.46 0.00 2.49 1.11 3.82 68.12 07:08:01 AM 1 43.37 0.00 4.06 0.48 4.52 47.58 07:09:01 AM all 35.33 0.00 2.61 0.62 3.86 57.58 07:09:01 AM 0 43.28 0.00 2.98 0.28 4.12 49.34 07:09:01 AM 1 27.43 0.00 2.24 0.96 3.61 65.77 07:10:01 AM all 37.16 0.00 2.34 0.57 4.37 55.57 07:10:01 AM 0 27.29 0.00 1.93 0.56 3.99 66.24 07:10:01 AM 1 47.08 0.00 2.75 0.58 4.75 44.84 07:11:01 AM all 31.34 0.00 2.55 0.49 2.92 62.70 07:11:01 AM 0 41.25 0.00 3.24 0.76 3.36 51.39 07:11:01 AM 1 21.44 0.00 1.86 0.21 2.48 74.01 07:12:01 AM all 39.31 0.00 3.19 0.58 3.85 53.08 07:12:01 AM 0 20.62 0.00 2.48 0.51 3.46 72.93 07:12:01 AM 1 58.12 0.00 3.90 0.64 4.25 33.09 Average: all 35.23 0.00 3.20 1.36 3.93 56.27 Average: 0 29.08 0.00 2.94 1.53 3.69 62.75 Average: 1 41.38 0.00 3.47 1.20 4.18 49.78