---> uname -a: Linux prd-centos8-builder-2c-4g-4911.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 491 1134 17 2039 2898 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:10:04:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe10:49f/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) 09/27/2025 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 58.03 0.42 57.61 11.20 6138.30 01:07:01 PM 70.94 0.47 70.48 53.32 9167.73 01:08:01 PM 28.10 0.08 28.01 1.87 2759.92 01:09:01 PM 20.61 0.27 20.34 41.85 634.82 01:10:01 PM 12.03 0.00 12.03 0.00 339.74 01:11:01 PM 21.88 0.37 21.51 18.13 774.39 01:12:01 PM 18.51 0.38 18.13 38.65 535.40 Average: 32.87 0.28 32.59 23.57 2907.19 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1361892 3015860 2391784 63.72 2104 1821864 620932 12.93 144048 1958612 134904 01:07:01 PM 1204912 2968200 2548764 67.90 2104 1924792 635844 13.24 147484 2080668 22908 01:08:01 PM 1181720 2982508 2571956 68.52 2104 1961772 629176 13.10 171776 2078748 8848 01:09:01 PM 1054940 2890768 2698736 71.90 2104 1996852 715252 14.89 209580 2167956 42732 01:10:01 PM 1182484 2984576 2571192 68.50 2104 1963028 624340 13.00 207164 2042684 8844 01:11:01 PM 1116408 2918852 2637268 70.26 2104 1963320 683380 14.23 391140 1924888 8684 01:12:01 PM 1132968 2939468 2620708 69.82 2104 1967028 670256 13.96 390992 1909284 21404 Average: 1176475 2957176 2577201 68.66 2104 1942665 654169 13.62 237455 2023263 35475 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 71.03 58.23 906.06 6.33 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 19.53 18.53 155.58 5.22 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 45.76 39.24 589.29 6.76 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.71 14.10 12.50 6.01 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 11.60 12.33 9.60 3.85 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 15.94 14.11 15.57 7.11 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 11.60 12.03 9.04 12.04 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 26.74 24.08 242.51 6.76 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) 09/27/2025 _x86_64_ (2 CPU) 13:03:53 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 37.51 0.00 4.03 1.35 3.00 54.11 01:06:01 PM 0 40.33 0.00 3.99 1.12 3.38 51.18 01:06:01 PM 1 34.68 0.00 4.08 1.58 2.61 57.06 01:07:01 PM all 37.28 0.00 4.14 2.25 2.75 53.59 01:07:01 PM 0 43.01 0.00 4.48 2.03 3.00 47.48 01:07:01 PM 1 31.53 0.00 3.79 2.48 2.50 59.71 01:08:01 PM all 37.70 0.00 2.54 0.67 2.73 56.35 01:08:01 PM 0 51.20 0.00 2.92 0.27 2.35 43.26 01:08:01 PM 1 24.38 0.00 2.17 1.08 3.11 69.26 01:09:01 PM all 38.09 0.00 2.33 0.53 2.20 56.86 01:09:01 PM 0 57.39 0.00 3.22 0.66 2.24 36.49 01:09:01 PM 1 18.91 0.00 1.45 0.40 2.16 77.09 01:10:01 PM all 33.51 0.00 2.61 0.33 2.82 60.73 01:10:01 PM 0 54.04 0.00 4.25 0.56 2.73 38.42 01:10:01 PM 1 13.25 0.00 0.98 0.10 2.91 82.77 01:11:01 PM all 37.88 0.00 2.79 0.79 3.08 55.46 01:11:01 PM 0 52.31 0.00 3.29 0.94 3.01 40.46 01:11:01 PM 1 23.59 0.00 2.29 0.64 3.16 70.32 01:12:01 PM all 40.34 0.00 3.36 0.30 2.55 53.45 01:12:01 PM 0 55.43 0.00 3.70 0.48 2.67 37.71 01:12:01 PM 1 25.35 0.00 3.03 0.12 2.44 69.07 Average: all 37.47 0.00 3.11 0.89 2.73 55.80 Average: 0 50.51 0.00 3.69 0.87 2.77 42.16 Average: 1 24.51 0.00 2.54 0.91 2.70 69.35