---> uname -a: Linux prd-centos8-builder-2c-1g-19053.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 567 5034 19 2098 6825 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:64:6f:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.134/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86119sec preferred_lft 86119sec inet6 fe80::f816:3eff:fe64:6f09/64 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) 12/09/2025 _x86_64_ (2 CPU) 14:03:39 LINUX RESTART (2 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 463.16 228.74 234.42 10509.16 42216.53 02:06:01 PM 139.33 0.52 138.81 54.66 11678.00 02:07:01 PM 37.86 0.27 37.59 41.86 1789.80 02:08:01 PM 22.48 0.83 21.65 48.39 618.93 Average: 165.72 57.60 108.12 2663.85 14076.99 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 5367988 6988768 2516456 31.92 2688 1802660 788288 8.82 195680 2011536 115200 02:06:01 PM 5201304 7029504 2683140 34.03 2688 1993620 698252 7.82 218364 2087224 37220 02:07:01 PM 5082380 6916776 2802064 35.54 2688 2000016 806808 9.03 227596 2198744 14148 02:08:01 PM 5121512 6950968 2762932 35.04 2688 1994836 767032 8.59 396308 1990948 7524 Average: 5193296 6971504 2691148 34.13 2688 1947783 765095 8.56 259487 2072113 43523 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 304.43 153.05 1818.48 65.26 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 36.49 30.19 313.44 8.89 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 26.85 22.78 28.39 9.27 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 32.39 25.91 29.68 13.65 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 100.05 57.99 547.55 24.27 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) 12/09/2025 _x86_64_ (2 CPU) 14:03:39 LINUX RESTART (2 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 38.52 3.28 22.72 22.58 0.11 12.79 02:05:01 PM 0 43.85 2.56 21.94 22.37 0.10 9.19 02:05:01 PM 1 33.17 4.01 23.51 22.79 0.12 16.40 02:06:01 PM all 39.13 0.00 3.93 3.82 0.11 53.00 02:06:01 PM 0 52.49 0.00 4.99 6.04 0.13 36.34 02:06:01 PM 1 25.82 0.00 2.87 1.61 0.08 69.62 02:07:01 PM all 41.33 0.00 2.36 0.49 0.10 55.71 02:07:01 PM 0 51.03 0.00 2.72 0.67 0.10 45.49 02:07:01 PM 1 31.62 0.00 2.01 0.32 0.10 65.96 02:08:01 PM all 37.82 0.00 2.64 0.30 0.12 59.12 02:08:01 PM 0 37.67 0.00 2.92 0.18 0.08 59.15 02:08:01 PM 1 37.98 0.00 2.36 0.42 0.15 59.09 Average: all 39.20 0.81 7.83 6.70 0.11 45.35 Average: 0 46.27 0.63 8.06 7.23 0.10 37.70 Average: 1 32.14 0.98 7.59 6.18 0.11 53.00