---> uname -a: Linux prd-centos8-builder-2c-1g-2385.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 576 5028 19 2094 6817 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:69:99:95 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.168/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe69:9995/64 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) 10/02/2025 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 399.02 154.45 244.57 6351.08 9900.32 04:06:01 PM 87.84 0.52 87.32 54.66 8500.63 04:07:01 PM 35.17 0.30 34.87 42.39 1840.15 04:08:01 PM 23.11 0.38 22.73 18.26 869.86 Average: 136.29 38.92 97.38 1616.73 5277.79 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 5285176 7021980 2599260 32.97 2688 1909184 715224 8.01 195888 2056776 161144 04:06:01 PM 5173056 6998404 2711380 34.39 2688 1991036 701576 7.85 221020 2113844 40408 04:07:01 PM 5144064 6969028 2740372 34.76 2688 1990764 723988 8.10 226972 2139836 7392 04:08:01 PM 5144068 6969444 2740368 34.76 2688 1991428 725556 8.12 396480 1970600 7508 Average: 5186591 6989714 2697845 34.22 2688 1970603 716586 8.02 260090 2070264 54113 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 279.16 153.87 1922.94 65.85 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 28.10 21.13 193.74 8.84 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 24.41 22.73 24.25 8.62 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 25.33 21.65 27.77 7.94 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 89.25 54.84 542.21 22.81 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) 10/02/2025 _x86_64_ (2 CPU) 16:03:34 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 44.15 2.82 20.20 8.01 0.15 24.67 04:05:01 PM 0 27.59 4.30 26.92 8.11 0.15 32.93 04:05:01 PM 1 60.31 1.38 13.64 7.92 0.15 16.61 04:06:01 PM all 27.99 0.00 2.69 13.56 0.10 55.65 04:06:01 PM 0 24.94 0.00 2.80 13.75 0.08 58.42 04:06:01 PM 1 31.04 0.00 2.58 13.37 0.12 52.89 04:07:01 PM all 38.26 0.00 2.70 1.08 0.12 57.85 04:07:01 PM 0 36.92 0.00 2.68 0.90 0.12 59.38 04:07:01 PM 1 39.60 0.00 2.72 1.25 0.12 56.31 04:08:01 PM all 34.47 0.00 2.49 1.10 0.15 61.79 04:08:01 PM 0 26.69 0.00 2.15 0.75 0.18 70.22 04:08:01 PM 1 42.26 0.00 2.83 1.45 0.12 53.34 Average: all 36.18 0.70 6.96 5.93 0.13 50.10 Average: 0 29.05 1.05 8.50 5.86 0.13 55.40 Average: 1 43.27 0.34 5.43 6.00 0.13 44.82