---> uname -a: Linux prd-centos8-builder-2c-4g-7992.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 496 1126 17 2042 2893 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:f2:4d:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fef2:4db0/64 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) 11/02/2025 _x86_64_ (2 CPU) 02:04:07 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 73.50 7.03 66.47 978.64 5064.91 02:07:01 AM 71.88 0.03 71.84 0.27 7898.15 02:08:01 AM 35.34 0.52 34.83 54.92 4756.31 02:09:01 AM 24.59 0.20 24.39 38.79 961.80 02:10:01 AM 17.28 0.07 17.21 3.07 446.57 02:11:01 AM 13.95 0.00 13.95 0.00 563.60 02:12:01 AM 15.94 0.55 15.39 33.46 485.05 Average: 36.07 1.20 34.87 158.42 2882.02 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1391148 2963924 2362536 62.94 2104 1748600 682748 14.22 148116 1953088 62356 02:07:01 AM 1245384 3003332 2508300 66.82 2104 1919424 599392 12.48 145372 2045544 82900 02:08:01 AM 1181048 2991100 2572636 68.54 2104 1970220 605872 12.62 170116 2079784 28992 02:09:01 AM 1060772 2900384 2692912 71.74 2104 2000496 697860 14.53 208856 2163692 44648 02:10:01 AM 1087508 2925628 2666176 71.03 2104 1998688 671488 13.98 209028 2136616 42748 02:11:01 AM 1074464 2912576 2679220 71.38 2104 1998696 687228 14.31 210212 2148728 42744 02:12:01 AM 1107632 2918984 2646052 70.49 2104 1971832 679304 14.15 392532 1932468 14744 Average: 1163994 2945133 2589690 68.99 2104 1943994 660556 13.76 212033 2065703 45590 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 106.12 76.04 1022.59 28.58 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.24 20.53 264.50 4.13 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 39.96 29.68 584.79 5.66 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 9.70 12.90 11.41 5.34 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.66 13.38 8.84 5.91 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 12.29 13.32 10.36 7.80 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 13.80 13.06 14.68 6.64 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 30.96 25.55 273.83 9.15 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) 11/02/2025 _x86_64_ (2 CPU) 02:04:07 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 32.17 0.00 4.04 3.58 6.81 53.39 02:06:01 AM 0 33.32 0.00 4.20 3.60 6.09 52.78 02:06:01 AM 1 31.04 0.00 3.88 3.56 7.53 53.99 02:07:01 AM all 35.15 0.00 4.75 2.07 6.46 51.56 02:07:01 AM 0 25.95 0.00 3.64 2.25 6.18 61.98 02:07:01 AM 1 44.41 0.00 5.86 1.90 6.75 41.09 02:08:01 AM all 33.12 0.00 3.07 1.00 5.23 57.58 02:08:01 AM 0 29.79 0.00 2.93 0.96 5.02 61.30 02:08:01 AM 1 36.44 0.00 3.21 1.04 5.44 53.86 02:09:01 AM all 35.26 0.00 1.96 0.86 4.43 57.49 02:09:01 AM 0 21.87 0.00 1.59 0.32 4.12 72.10 02:09:01 AM 1 48.68 0.00 2.34 1.40 4.74 42.84 02:10:01 AM all 35.79 0.00 2.51 0.53 5.21 55.96 02:10:01 AM 0 24.61 0.00 2.05 0.48 5.15 67.70 02:10:01 AM 1 47.07 0.00 2.97 0.57 5.28 44.11 02:11:01 AM all 31.47 0.00 2.42 0.39 5.16 60.56 02:11:01 AM 0 24.99 0.00 2.16 0.48 4.91 67.45 02:11:01 AM 1 37.96 0.00 2.68 0.29 5.41 53.66 02:12:01 AM all 37.64 0.00 2.61 0.49 5.05 54.22 02:12:01 AM 0 39.55 0.00 3.25 0.26 4.75 52.20 02:12:01 AM 1 35.74 0.00 1.99 0.71 5.34 56.22 Average: all 34.37 0.00 3.06 1.28 5.48 55.82 Average: 0 28.57 0.00 2.83 1.20 5.18 62.23 Average: 1 40.16 0.00 3.28 1.36 5.79 49.41