---> uname -a: Linux prd-centos8-builder-2c-1g-15314.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 588 5018 19 2093 6805 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:57:6e:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.59/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86151sec preferred_lft 86151sec inet6 fe80::f816:3eff:fe57:6e7f/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/26/2025 _x86_64_ (2 CPU) 07:03:52 LINUX RESTART (2 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 488.97 251.04 237.93 12420.08 44347.38 07:06:01 AM 112.16 0.52 111.65 54.65 10211.78 07:07:01 AM 28.45 0.27 28.18 41.87 1112.35 07:08:01 AM 35.22 0.80 34.42 57.45 1215.24 Average: 166.20 63.15 103.05 3143.38 14221.52 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 5299764 7034172 2584672 32.78 2688 1907124 674352 7.55 194300 2044220 182032 07:06:01 AM 5168908 6992292 2715528 34.44 2688 1989548 709712 7.94 223152 2118976 22368 07:07:01 AM 5181052 7005984 2703384 34.29 2688 1990808 693088 7.76 226400 2103200 8844 07:08:01 AM 5081024 6909264 2803412 35.56 2688 1993544 775524 8.68 395384 2033324 20120 Average: 5182687 6985428 2701749 34.27 2688 1970256 713169 7.98 259809 2074930 58341 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 286.39 165.77 1927.62 66.70 0.00 0.00 0.00 0.00 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 29.97 25.54 198.05 9.12 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 26.47 23.48 25.05 8.11 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 32.16 26.19 27.02 15.90 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 93.74 60.25 544.42 24.96 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 11/26/2025 _x86_64_ (2 CPU) 07:03:52 LINUX RESTART (2 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 48.44 3.08 23.11 4.99 0.09 20.28 07:05:01 AM 0 49.40 3.19 19.27 4.46 0.08 23.59 07:05:01 AM 1 47.47 2.97 27.00 5.53 0.10 16.92 07:06:01 AM all 39.02 0.00 3.37 2.48 0.10 55.02 07:06:01 AM 0 30.69 0.00 3.40 3.51 0.08 62.31 07:06:01 AM 1 47.37 0.00 3.35 1.45 0.12 47.72 07:07:01 AM all 37.86 0.00 2.68 0.20 0.10 59.17 07:07:01 AM 0 19.55 0.00 2.36 0.18 0.08 77.83 07:07:01 AM 1 56.23 0.00 3.00 0.22 0.12 40.43 07:08:01 AM all 42.14 0.00 3.13 0.24 0.09 54.39 07:08:01 AM 0 25.50 0.00 2.62 0.20 0.08 71.59 07:08:01 AM 1 58.82 0.00 3.65 0.28 0.10 37.15 Average: all 41.83 0.76 8.00 1.96 0.10 47.35 Average: 0 31.21 0.79 6.87 2.08 0.08 58.97 Average: 1 52.51 0.73 9.14 1.85 0.11 35.67