---> uname -a: Linux prd-centos8-builder-2c-4g-10861.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 499 1123 17 2043 2891 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:30:bc:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.23/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85909sec preferred_lft 85909sec inet6 fe80::f816:3eff:fe30:bc7d/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) 12/03/2025 _x86_64_ (2 CPU) 16:04:14 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:02 PM 77.75 9.53 68.22 1368.29 5200.58 04:07:01 PM 77.97 0.03 77.94 0.27 8420.96 04:08:01 PM 37.02 0.52 36.50 54.92 4823.29 04:09:01 PM 22.26 0.27 22.00 41.86 949.31 04:10:01 PM 18.32 0.00 18.32 0.00 454.96 04:11:01 PM 16.76 0.50 16.26 17.46 670.09 04:12:01 PM 17.76 0.45 17.31 48.38 487.17 Average: 38.17 1.62 36.55 219.30 2987.96 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:02 PM 1341804 2943032 2411872 64.25 2104 1776372 703452 14.65 156616 1990568 96912 04:07:01 PM 1200296 2963764 2553380 68.02 2104 1925128 640040 13.33 146196 2091280 87296 04:08:01 PM 1171456 2975160 2582220 68.79 2104 1964412 617604 12.86 170928 2091980 21956 04:09:01 PM 1165060 2979004 2588616 68.96 2104 1974688 617688 12.86 207800 2060044 17364 04:10:01 PM 1201744 3007060 2551932 67.98 2104 1966164 595292 12.40 206716 2025404 8856 04:11:01 PM 1150072 2955972 2603604 69.36 2104 1966676 637948 13.28 207820 2076232 8852 04:12:01 PM 1137128 2950556 2616548 69.71 2104 1974072 641136 13.35 393864 1902984 15504 Average: 1195366 2967793 2558310 68.15 2104 1935359 636166 13.25 212849 2034070 36677 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 155.08 105.76 1125.03 39.23 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 29.14 27.21 269.14 5.10 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 43.64 36.27 583.89 6.02 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.56 13.26 12.56 5.52 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 9.18 12.09 7.38 5.46 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 16.71 17.41 15.97 9.75 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 13.91 13.46 11.50 7.02 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 39.92 32.22 289.43 11.17 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) 12/03/2025 _x86_64_ (2 CPU) 16:04:14 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:02 PM all 40.97 0.00 4.70 3.34 1.82 49.17 04:06:02 PM 0 33.68 0.00 2.99 1.91 1.61 59.81 04:06:02 PM 1 48.29 0.00 6.42 4.77 2.04 38.48 04:07:01 PM all 38.46 0.00 4.71 3.31 1.67 51.86 04:07:01 PM 0 33.03 0.00 5.27 3.14 1.71 56.85 04:07:01 PM 1 43.90 0.00 4.15 3.47 1.62 46.86 04:08:01 PM all 36.33 0.00 3.48 0.67 1.61 57.91 04:08:01 PM 0 16.23 0.00 2.70 0.86 1.49 78.73 04:08:01 PM 1 56.61 0.00 4.27 0.47 1.74 36.91 04:09:01 PM all 38.23 0.00 2.50 0.54 1.61 57.11 04:09:01 PM 0 10.31 0.00 1.48 0.78 1.24 86.19 04:09:01 PM 1 66.37 0.00 3.54 0.30 1.99 27.80 04:10:01 PM all 39.27 0.00 2.25 0.15 1.74 56.58 04:10:01 PM 0 17.76 0.00 1.38 0.07 1.28 79.52 04:10:01 PM 1 60.84 0.00 3.13 0.23 2.21 33.58 04:11:01 PM all 33.92 0.00 2.40 0.41 1.42 61.85 04:11:01 PM 0 30.59 0.00 2.19 0.18 1.33 65.71 04:11:01 PM 1 37.25 0.00 2.61 0.63 1.51 57.99 04:12:01 PM all 40.79 0.00 3.33 0.49 1.89 53.51 04:12:01 PM 0 33.79 0.00 3.21 0.58 1.67 60.75 04:12:01 PM 1 47.78 0.00 3.44 0.40 2.10 46.28 Average: all 38.28 0.00 3.34 1.26 1.68 55.43 Average: 0 25.03 0.00 2.74 1.07 1.48 69.69 Average: 1 51.58 0.00 3.94 1.46 1.89 41.13