---> uname -a: Linux prd-centos8-builder-2c-1g-1995.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 572 5032 19 2094 6820 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:8c:ca:1f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.198/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe8c:ca1f/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) 00:03:28 LINUX RESTART (2 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 309.03 108.06 200.97 1831.92 8471.91 12:06:01 AM 81.22 0.52 80.70 54.92 8948.14 12:07:02 AM 22.66 0.28 22.38 41.99 606.33 12:08:01 AM 24.67 0.29 24.38 8.00 881.75 Average: 109.75 27.40 82.35 486.24 4743.11 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 5208704 7021232 2675740 33.94 2688 1979256 696880 7.80 196700 2116900 219528 12:06:01 AM 5179212 7003832 2705232 34.31 2688 1990848 702732 7.87 219736 2109860 12 12:07:02 AM 5140544 6965388 2743900 34.80 2688 1990820 750416 8.40 226484 2144052 7628 12:08:01 AM 5171256 6997860 2713188 34.41 2688 1992320 705760 7.90 227352 2112136 8860 Average: 5174929 6997078 2709515 34.37 2688 1988311 713947 7.99 217568 2120737 59007 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 72.24 53.52 1125.76 10.55 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 13.75 10.78 40.27 4.25 0.00 0.00 0.00 0.00 12:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:02 AM eth0 20.10 17.76 20.45 9.28 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 23.81 20.38 20.06 8.88 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 32.51 25.63 302.84 8.24 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) 00:03:28 LINUX RESTART (2 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 37.23 1.95 17.09 3.23 0.12 40.38 12:05:01 AM 0 44.23 1.64 17.82 3.67 0.12 32.52 12:05:01 AM 1 30.24 2.26 16.35 2.79 0.12 48.23 12:06:01 AM all 17.14 0.00 1.58 2.51 0.08 78.69 12:06:01 AM 0 17.82 0.00 1.60 2.77 0.07 77.75 12:06:01 AM 1 16.46 0.00 1.57 2.25 0.08 79.64 12:07:02 AM all 26.83 0.00 2.00 0.17 0.11 70.90 12:07:02 AM 0 29.45 0.00 1.91 0.15 0.12 68.37 12:07:02 AM 1 24.20 0.00 2.08 0.18 0.10 73.43 12:08:01 AM all 36.01 0.00 2.51 0.15 0.10 61.23 12:08:01 AM 0 34.01 0.00 2.30 0.14 0.10 63.45 12:08:01 AM 1 38.02 0.00 2.71 0.17 0.10 59.00 Average: all 29.25 0.48 5.77 1.51 0.10 62.89 Average: 0 31.32 0.41 5.87 1.68 0.10 60.62 Average: 1 27.18 0.56 5.66 1.35 0.10 65.15