---> uname -a: Linux prd-centos8-builder-2c-4g-5321.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 477 1147 17 2040 2912 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:a7:4f:1d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.89/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fea7:4f1d/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) 10/02/2025 _x86_64_ (2 CPU) 03:03:56 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 56.71 2.70 54.02 291.50 5577.12 03:07:01 AM 67.53 0.47 67.06 53.32 8322.59 03:08:01 AM 29.63 0.08 29.55 1.87 3564.71 03:09:01 AM 22.41 0.27 22.14 41.85 916.28 03:10:01 AM 12.60 0.00 12.60 0.00 343.75 03:11:01 AM 21.41 0.37 21.04 18.12 801.58 03:12:01 AM 18.67 0.38 18.29 38.65 542.58 Average: 32.71 0.61 32.10 63.62 2866.82 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1398504 3042364 2355172 62.74 2104 1811740 614136 12.79 143116 1920624 131488 03:07:01 AM 1227668 3000904 2526008 67.29 2104 1934632 628440 13.09 148872 2057844 64256 03:08:01 AM 1069396 2905212 2684280 71.51 2104 1996812 728032 15.16 174736 2190584 55348 03:09:01 AM 1105264 2941220 2648412 70.56 2104 1996892 684928 14.26 209456 2119308 41556 03:10:01 AM 1224772 3028156 2528904 67.37 2104 1964248 601908 12.53 207072 2001988 8840 03:11:01 AM 1162604 2965200 2591072 69.03 2104 1963368 659764 13.74 391116 1880312 7496 03:12:01 AM 1166064 2972860 2587612 68.94 2104 1967072 653444 13.61 390892 1875816 20216 Average: 1193467 2979417 2560209 68.21 2104 1947823 652950 13.60 237894 2006639 47029 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 63.46 52.42 794.22 5.46 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 28.01 25.31 265.62 5.46 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 43.28 37.18 588.36 7.16 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 12.53 14.83 13.14 5.95 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.91 11.73 9.14 3.93 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 16.09 16.08 15.93 11.65 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 11.31 11.93 8.99 5.79 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 26.51 24.21 242.18 6.49 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) 10/02/2025 _x86_64_ (2 CPU) 03:03:56 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 38.62 0.00 4.37 1.73 2.02 53.26 03:06:01 AM 0 16.02 0.00 2.26 2.28 1.85 77.59 03:06:01 AM 1 61.41 0.00 6.50 1.18 2.20 28.71 03:07:01 AM all 37.53 0.00 4.33 2.26 2.21 53.67 03:07:01 AM 0 26.87 0.00 3.86 2.05 1.96 65.26 03:07:01 AM 1 48.22 0.00 4.80 2.46 2.45 42.07 03:08:01 AM all 38.20 0.00 2.54 0.80 1.91 56.54 03:08:01 AM 0 34.87 0.00 2.42 0.53 1.81 60.37 03:08:01 AM 1 41.52 0.00 2.67 1.08 2.02 52.72 03:09:01 AM all 37.08 0.00 2.71 0.46 1.71 58.04 03:09:01 AM 0 14.46 0.00 1.94 0.08 1.34 82.18 03:09:01 AM 1 59.78 0.00 3.49 0.83 2.08 33.82 03:10:01 AM all 35.76 0.00 2.47 0.12 1.94 59.71 03:10:01 AM 0 8.98 0.00 0.97 0.15 1.70 88.20 03:10:01 AM 1 62.70 0.00 3.97 0.10 2.19 31.04 03:11:01 AM all 35.18 0.00 2.83 0.80 1.77 59.43 03:11:01 AM 0 21.02 0.00 2.60 0.94 1.74 73.71 03:11:01 AM 1 49.41 0.00 3.06 0.66 1.79 45.07 03:12:01 AM all 40.87 0.00 3.34 0.54 1.93 53.32 03:12:01 AM 0 25.86 0.00 2.43 0.58 1.85 69.29 03:12:01 AM 1 55.97 0.00 4.25 0.50 2.01 37.28 Average: all 37.60 0.00 3.23 0.96 1.93 56.28 Average: 0 21.15 0.00 2.35 0.94 1.75 73.81 Average: 1 54.13 0.00 4.10 0.97 2.11 38.68