---> uname -a: Linux prd-centos8-builder-2c-1g-42944.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 554 5054 19 2090 6838 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:7d:33:8e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.1/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86150sec preferred_lft 86150sec inet6 fe80::f816:3eff:fe7d:338e/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) 09/02/2025 _x86_64_ (2 CPU) 06:03:20 LINUX RESTART (2 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 229.91 80.65 149.25 807.73 11190.95 06:06:01 AM 69.84 0.32 69.52 43.19 5928.41 06:07:01 AM 26.01 0.42 25.60 18.80 930.96 Average: 107.91 26.83 81.08 287.04 5988.16 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 5213228 7032716 2671216 33.88 2688 1985628 677616 7.59 198992 2107048 141268 06:06:01 AM 5109260 6932028 2775184 35.20 2688 1988564 770284 8.62 224816 2178520 8856 06:07:01 AM 5142308 6964192 2742136 34.78 2688 1987704 738576 8.27 394552 1975884 7508 Average: 5154932 6976312 2729512 34.62 2688 1987299 728825 8.16 272787 2087151 52544 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 72.70 60.10 1138.82 11.28 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 30.88 26.35 51.15 12.26 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 36.09 28.61 32.34 11.99 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 46.41 38.23 403.39 11.84 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) 09/02/2025 _x86_64_ (2 CPU) 06:03:20 LINUX RESTART (2 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 40.51 1.20 13.96 2.63 0.10 41.59 06:05:01 AM 0 38.88 1.40 15.43 2.63 0.10 41.56 06:05:01 AM 1 42.14 1.00 12.50 2.64 0.10 41.63 06:06:01 AM all 41.10 0.00 2.55 0.78 0.09 55.47 06:06:01 AM 0 31.13 0.00 2.50 0.90 0.10 65.37 06:06:01 AM 1 51.07 0.00 2.60 0.67 0.08 45.58 06:07:01 AM all 36.43 0.00 2.74 0.17 0.09 60.58 06:07:01 AM 0 53.12 0.00 3.16 0.22 0.08 43.42 06:07:01 AM 1 19.74 0.00 2.31 0.12 0.10 77.73 Average: all 39.34 0.39 6.36 1.18 0.10 52.63 Average: 0 41.07 0.46 6.96 1.24 0.10 50.18 Average: 1 37.61 0.33 5.76 1.13 0.09 55.08