---> uname -a: Linux prd-centos8-builder-2c-4g-8129.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 477 1147 17 2041 2913 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:a9:f9:70 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 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fea9:f970/64 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) 11/04/2025 _x86_64_ (2 CPU) 04:04:19 LINUX RESTART (2 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 75.47 18.80 56.67 3833.20 3236.48 04:07:02 AM 71.42 0.00 71.42 0.00 7476.71 04:08:01 AM 52.60 0.51 52.09 54.77 6946.67 04:09:01 AM 22.84 0.25 22.59 40.12 1478.92 04:10:01 AM 16.99 0.07 16.93 3.07 455.38 04:11:01 AM 11.21 0.00 11.21 0.00 312.64 04:12:01 AM 21.42 0.37 21.06 18.12 816.28 04:13:01 AM 18.69 0.38 18.30 38.64 541.61 Average: 36.22 2.52 33.70 492.49 2648.12 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 1532992 3044420 2220692 59.16 2104 1688512 614172 12.79 143676 1820208 56456 04:07:02 AM 1265780 2973024 2487904 66.28 2104 1873812 646996 13.47 146144 2035292 82048 04:08:01 AM 1086100 2922708 2667584 71.07 2104 1997900 685904 14.28 151160 2197900 58940 04:09:01 AM 1206368 3010024 2547316 67.86 2104 1964228 595952 12.41 172772 2054744 8432 04:10:01 AM 1216632 3020788 2537052 67.59 2104 1964816 587648 12.24 206504 2010196 8860 04:11:01 AM 1197220 3001436 2556464 68.11 2104 1964820 597960 12.45 207204 2029848 8840 04:12:01 AM 1115136 2926996 2638548 70.29 2104 1972380 683508 14.23 392424 1925768 15936 04:13:01 AM 1150500 2959112 2603184 69.35 2104 1968820 648812 13.51 391228 1892536 21376 Average: 1221341 2982314 2532343 67.46 2104 1924411 632619 13.17 226389 1995812 32611 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 162.36 106.81 1130.88 55.55 0.00 0.00 0.00 0.00 04:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 AM eth0 52.90 39.87 699.01 5.37 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 43.47 32.13 600.50 6.30 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 10.10 11.31 11.57 4.12 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 10.60 12.61 8.03 5.72 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 10.11 11.49 8.69 3.43 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 13.64 14.23 14.42 6.85 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 11.74 12.66 9.03 13.06 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 39.10 29.98 307.98 12.47 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) 11/04/2025 _x86_64_ (2 CPU) 04:04:19 LINUX RESTART (2 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 34.22 0.00 5.30 4.24 9.92 46.32 04:06:01 AM 0 36.38 0.00 4.59 3.52 9.36 46.14 04:06:01 AM 1 32.10 0.00 5.99 4.94 10.48 46.49 04:07:02 AM all 32.08 0.00 3.55 2.83 8.13 53.42 04:07:02 AM 0 31.88 0.00 3.34 2.65 7.89 54.23 04:07:02 AM 1 32.28 0.00 3.75 3.01 8.36 52.60 04:08:01 AM all 34.90 0.00 3.60 1.98 5.98 53.55 04:08:01 AM 0 25.95 0.00 3.69 2.25 5.84 62.27 04:08:01 AM 1 43.89 0.00 3.51 1.70 6.11 44.79 04:09:01 AM all 32.87 0.00 2.77 0.74 5.72 57.90 04:09:01 AM 0 29.47 0.00 2.72 1.23 5.89 60.68 04:09:01 AM 1 36.28 0.00 2.82 0.24 5.55 55.11 04:10:01 AM all 36.01 0.00 2.21 0.35 5.41 56.01 04:10:01 AM 0 21.20 0.00 1.86 0.16 5.45 71.33 04:10:01 AM 1 51.01 0.00 2.56 0.55 5.37 40.51 04:11:01 AM all 28.77 0.00 2.10 0.41 5.82 62.90 04:11:01 AM 0 29.67 0.00 1.88 0.39 6.12 61.95 04:11:01 AM 1 27.87 0.00 2.31 0.43 5.53 63.86 04:12:01 AM all 35.58 0.00 2.54 0.88 6.20 54.80 04:12:01 AM 0 35.48 0.00 2.88 0.80 6.34 54.50 04:12:01 AM 1 35.68 0.00 2.20 0.95 6.06 55.11 04:13:01 AM all 36.98 0.00 3.10 0.76 6.32 52.83 04:13:01 AM 0 24.47 0.00 2.70 0.64 6.20 65.98 04:13:01 AM 1 49.58 0.00 3.51 0.89 6.44 39.58 Average: all 33.92 0.00 3.15 1.52 6.69 54.72 Average: 0 29.31 0.00 2.95 1.45 6.64 59.64 Average: 1 38.54 0.00 3.34 1.60 6.75 49.78