---> uname -a: Linux prd-centos8-builder-2c-4g-3671.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 504 1122 17 2038 2885 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:f0:22:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fef0:225c/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) 09/14/2025 _x86_64_ (2 CPU) 06:03:56 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 57.06 0.50 56.56 13.86 5801.32 06:07:01 AM 63.62 0.50 63.12 53.84 7012.34 06:08:01 AM 34.39 0.05 34.34 1.33 4583.37 06:09:01 AM 21.11 0.27 20.85 41.86 900.53 06:10:01 AM 18.32 0.00 18.32 0.00 691.40 06:11:01 AM 18.52 0.37 18.16 18.12 860.34 06:12:01 AM 18.34 0.38 17.96 38.65 526.52 Average: 33.05 0.30 32.76 23.95 2910.84 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 1392656 3034156 2361028 62.90 2104 1810280 589388 12.27 143748 1930492 129216 06:07:01 AM 1255392 3019332 2498292 66.56 2104 1925296 587460 12.23 146316 2034056 88932 06:08:01 AM 1093388 2925924 2660296 70.87 2104 1993384 667780 13.91 174080 2167420 55084 06:09:01 AM 1155196 2955864 2598488 69.23 2104 1961500 640396 13.34 206460 2072872 8428 06:10:01 AM 1213732 3014992 2539952 67.67 2104 1961996 585120 12.18 206928 2013620 8844 06:11:01 AM 1162016 2972084 2591668 69.04 2104 1970748 622772 12.97 392268 1878164 11268 06:12:01 AM 1212068 3018120 2541616 67.71 2104 1966244 572548 11.92 390740 1829064 21580 Average: 1212064 2991496 2541620 67.71 2104 1941350 609352 12.69 237220 1989384 46193 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 63.13 51.58 812.57 5.46 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 26.27 22.59 244.23 5.40 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 37.33 30.11 583.21 6.29 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 12.26 13.80 12.45 5.29 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 9.46 11.73 7.81 4.78 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 16.94 15.04 17.29 6.30 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 10.08 11.00 8.22 5.48 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 25.07 22.26 240.81 5.57 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) 09/14/2025 _x86_64_ (2 CPU) 06:03:56 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 37.50 0.00 4.23 1.69 3.76 52.83 06:06:01 AM 0 42.85 0.00 5.12 1.38 3.59 47.07 06:06:01 AM 1 32.16 0.00 3.33 2.01 3.93 58.57 06:07:01 AM all 35.37 0.00 4.06 2.33 4.78 53.46 06:07:01 AM 0 37.59 0.00 4.57 2.42 4.86 50.56 06:07:01 AM 1 33.13 0.00 3.55 2.24 4.70 56.38 06:08:01 AM all 34.13 0.00 2.76 1.20 4.53 57.39 06:08:01 AM 0 46.69 0.00 3.71 1.47 3.80 44.33 06:08:01 AM 1 21.80 0.00 1.83 0.93 5.24 70.21 06:09:01 AM all 36.54 0.00 2.67 0.42 4.20 56.16 06:09:01 AM 0 46.89 0.00 3.12 0.42 3.90 45.66 06:09:01 AM 1 26.30 0.00 2.23 0.42 4.49 66.55 06:10:01 AM all 36.20 0.00 2.30 0.42 4.53 56.56 06:10:01 AM 0 49.05 0.00 2.68 0.41 4.08 43.78 06:10:01 AM 1 23.54 0.00 1.93 0.43 4.96 69.14 06:11:01 AM all 33.22 0.00 3.05 0.60 4.84 58.30 06:11:01 AM 0 52.04 0.00 3.88 0.92 3.95 39.22 06:11:01 AM 1 14.95 0.00 2.24 0.29 5.70 76.82 06:12:01 AM all 39.45 0.00 2.98 0.58 4.68 52.31 06:12:01 AM 0 53.91 0.00 3.04 0.49 4.68 37.88 06:12:01 AM 1 25.09 0.00 2.92 0.68 4.68 66.63 Average: all 36.05 0.00 3.15 1.03 4.47 55.29 Average: 0 46.99 0.00 3.73 1.07 4.12 44.08 Average: 1 25.24 0.00 2.57 0.99 4.82 66.38