---> uname -a: Linux prd-centos8-builder-2c-4g-2613.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 2800.000 BogoMIPS: 5600.00 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 1.8G 0 1.8G 0% /dev tmpfs 1.8G 0 1.8G 0% /dev/shm tmpfs 1.8G 17M 1.8G 1% /run tmpfs 1.8G 0 1.8G 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 481 1048 17 2135 2909 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 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:72:cc:87 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.175/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe72:cc87/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/01/2025 _x86_64_ (2 CPU) 21:02:11 LINUX RESTART (2 CPU) 09:03:01 PM tps rtps wtps bread/s bwrtn/s 09:04:01 PM 56.59 9.81 46.78 1977.28 6695.99 09:05:01 PM 11.75 6.05 5.70 901.43 518.69 09:06:01 PM 47.45 0.73 46.72 64.38 4052.37 09:07:01 PM 50.87 0.00 50.87 0.00 5596.27 Average: 41.66 4.15 37.52 735.82 4215.93 09:03:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:04:01 PM 1484632 3029064 2269044 60.45 2104 1726128 905880 18.86 204960 1820724 32 09:05:01 PM 1420204 3042836 2333472 62.16 2104 1801440 632116 13.16 399716 1683748 39196 09:06:01 PM 1242532 3027084 2511144 66.90 2104 1952320 613520 12.78 403776 1817380 126948 09:07:01 PM 1058960 2957936 2694716 71.79 2104 2060772 659056 13.72 405936 1974416 114560 Average: 1301582 3014230 2452094 65.33 2104 1885165 702643 14.63 353597 1824067 70184 09:03:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:04:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 242.83 143.53 1291.03 58.96 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:05:01 PM eth0 18.51 14.20 163.22 2.83 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 53.65 36.27 650.02 5.86 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.81 18.44 239.34 3.88 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.21 53.11 585.93 17.88 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 09/01/2025 _x86_64_ (2 CPU) 21:02:11 LINUX RESTART (2 CPU) 09:03:01 PM CPU %user %nice %system %iowait %steal %idle 09:04:01 PM all 25.50 0.00 4.25 3.05 5.82 61.38 09:04:01 PM 0 25.71 0.00 4.23 3.01 6.05 61.00 09:04:01 PM 1 25.29 0.00 4.28 3.09 5.59 61.75 09:05:01 PM all 12.02 0.00 2.00 0.91 3.08 81.99 09:05:01 PM 0 20.04 0.00 2.64 1.76 2.92 72.65 09:05:01 PM 1 4.08 0.00 1.37 0.07 3.24 91.25 09:06:01 PM all 36.06 0.00 4.36 1.10 5.01 53.47 09:06:01 PM 0 52.88 0.00 5.51 1.08 5.19 35.34 09:06:01 PM 1 19.37 0.00 3.22 1.12 4.84 71.45 09:07:01 PM all 37.91 0.00 3.67 1.61 5.06 51.76 09:07:01 PM 0 47.97 0.00 4.49 1.25 5.20 41.10 09:07:01 PM 1 27.87 0.00 2.85 1.97 4.92 62.40 Average: all 27.90 0.00 3.57 1.67 4.75 62.11 Average: 0 36.69 0.00 4.22 1.77 4.84 52.48 Average: 1 19.17 0.00 2.93 1.56 4.65 71.70