---> uname -a: Linux prd-centos8-builder-2c-1g-45336.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: 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 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 581 5026 19 2091 6812 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:74:71:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.101/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fe74:71c5/64 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) 09/12/2025 _x86_64_ (2 CPU) 16:03:19 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 179.04 74.36 104.68 705.50 7970.39 04:06:01 PM 93.04 0.52 92.52 54.65 8607.93 04:07:01 PM 28.78 0.30 28.48 42.39 1091.57 04:08:01 PM 24.73 0.57 24.16 33.59 916.33 Average: 81.40 18.94 62.46 209.05 4646.86 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5301476 7036760 2582968 32.76 2688 1907456 686952 7.69 194916 2038228 128604 04:06:01 PM 5084456 6907196 2799988 35.51 2688 1988592 800616 8.96 223816 2202544 22368 04:07:01 PM 5176068 7000084 2708376 34.35 2688 1989868 718128 8.04 226268 2108684 8848 04:08:01 PM 5091596 6917000 2792848 35.42 2688 1991012 780988 8.74 396212 2022548 9004 Average: 5163399 6965260 2721045 34.51 2688 1969232 746671 8.36 260303 2093001 42206 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 57.30 46.22 968.19 7.00 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 31.86 27.99 195.24 9.43 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 26.51 23.33 24.11 7.79 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 33.71 27.26 30.53 14.72 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 37.34 31.20 304.54 9.74 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) 09/12/2025 _x86_64_ (2 CPU) 16:03:19 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 26.11 1.22 11.70 10.33 0.12 50.52 04:05:01 PM 0 23.87 1.56 13.72 5.62 0.12 55.12 04:05:01 PM 1 28.38 0.87 9.66 15.08 0.12 45.89 04:06:01 PM all 36.87 0.00 3.05 4.89 0.10 55.09 04:06:01 PM 0 46.27 0.00 3.44 8.02 0.10 42.17 04:06:01 PM 1 27.50 0.00 2.67 1.78 0.10 67.95 04:07:01 PM all 34.99 0.00 2.21 2.12 0.12 60.56 04:07:01 PM 0 46.53 0.00 2.53 2.55 0.12 48.27 04:07:01 PM 1 23.47 0.00 1.88 1.68 0.13 72.83 04:08:01 PM all 35.59 0.00 2.46 1.29 0.10 60.55 04:08:01 PM 0 42.14 0.00 2.73 1.10 0.10 53.93 04:08:01 PM 1 29.02 0.00 2.18 1.49 0.10 67.21 Average: all 33.43 0.30 4.82 4.63 0.11 56.71 Average: 0 39.76 0.38 5.57 4.32 0.11 49.85 Average: 1 27.08 0.21 4.06 4.94 0.11 63.58