---> uname -a: Linux prd-centos8-builder-2c-4g-1841.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 512 1015 17 2137 2878 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:ec:3f:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.21/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86025sec preferred_lft 86025sec inet6 fe80::f816:3eff:feec:3f89/64 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) 08/01/2025 _x86_64_ (2 CPU) 11:00:43 LINUX RESTART (2 CPU) 11:01:01 AM tps rtps wtps bread/s bwrtn/s 11:02:01 AM 189.60 119.88 69.72 11059.46 37456.93 11:03:01 AM 12.05 0.00 12.05 0.00 6025.42 11:04:01 AM 1.63 0.03 1.60 0.53 38.72 11:05:01 AM 23.23 6.38 16.85 912.38 1557.46 11:06:01 AM 67.77 0.38 67.38 54.11 7627.85 11:07:01 AM 44.02 1.12 42.90 43.59 4503.45 Average: 56.42 21.32 35.09 2013.91 9542.12 11:01:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:02:01 AM 1461588 3006116 2292088 61.06 2104 1726212 917612 19.11 203672 1846924 176980 11:03:01 AM 1460812 3005348 2292864 61.08 2104 1726220 917612 19.11 203676 1846668 28 11:04:01 AM 1459064 3003620 2294612 61.13 2104 1726240 917612 19.11 203768 1847960 4 11:05:01 AM 1313452 2986120 2440224 65.01 2104 1849384 670300 13.96 403504 1780500 64724 11:06:01 AM 1190084 3013188 2563592 68.30 2104 1989840 601196 12.52 404212 1862432 39144 11:07:01 AM 987216 2893948 2766460 73.70 2104 2067712 704720 14.67 410984 2033640 23976 Average: 1312036 2984723 2441640 65.05 2104 1847601 788175 16.41 304969 1869687 50809 11:01:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 AM eth0 261.24 138.65 1284.02 60.93 0.00 0.00 0.00 0.00 11:03:01 AM lo 0.22 0.22 0.02 0.02 0.00 0.00 0.00 0.00 11:03:01 AM eth0 1.67 2.13 0.79 0.44 0.00 0.00 0.00 0.00 11:04:01 AM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 11:04:01 AM eth0 0.78 0.82 0.04 0.04 0.00 0.00 0.00 0.00 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 52.29 41.73 517.27 6.13 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 33.67 26.42 392.24 4.93 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 25.47 22.98 157.91 16.04 0.00 0.00 0.00 0.00 Average: lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 62.57 38.81 392.26 14.76 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) 08/01/2025 _x86_64_ (2 CPU) 11:00:43 LINUX RESTART (2 CPU) 11:01:01 AM CPU %user %nice %system %iowait %steal %idle 11:02:01 AM all 36.75 0.05 10.40 9.93 4.72 38.14 11:02:01 AM 0 37.95 0.03 11.13 8.01 4.25 38.63 11:02:01 AM 1 35.56 0.07 9.68 11.85 5.19 37.65 11:03:01 AM all 0.58 0.00 0.31 0.51 1.51 97.10 11:03:01 AM 0 0.67 0.00 0.25 0.46 1.58 97.04 11:03:01 AM 1 0.48 0.00 0.36 0.56 1.44 97.16 11:04:01 AM all 0.35 0.00 0.16 0.01 1.17 98.31 11:04:01 AM 0 0.41 0.00 0.12 0.00 1.11 98.36 11:04:01 AM 1 0.28 0.00 0.20 0.02 1.24 98.26 11:05:01 AM all 24.72 0.00 3.20 1.11 2.48 68.50 11:05:01 AM 0 18.53 0.00 2.55 0.74 2.47 75.71 11:05:01 AM 1 30.93 0.00 3.85 1.47 2.50 61.25 11:06:01 AM all 38.68 0.00 4.27 2.23 3.18 51.64 11:06:01 AM 0 40.37 0.00 4.96 3.03 3.18 48.47 11:06:01 AM 1 36.99 0.00 3.58 1.44 3.18 54.81 11:07:01 AM all 39.35 0.00 3.77 0.95 2.83 53.10 11:07:01 AM 0 39.26 0.00 3.63 1.12 2.39 53.59 11:07:01 AM 1 39.43 0.00 3.91 0.79 3.27 52.61 Average: all 23.44 0.01 3.69 2.46 2.65 67.75 Average: 0 22.89 0.01 3.77 2.23 2.50 68.61 Average: 1 23.99 0.01 3.60 2.69 2.80 66.90