---> uname -a: Linux prd-centos8-builder-2c-4g-5323.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: 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 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 483 1141 17 2040 2907 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:d2:3c:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.28/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fed2:3cfd/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) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 57.96 0.42 57.54 11.20 6120.91 05:07:01 AM 71.20 0.47 70.73 53.31 9180.31 05:08:01 AM 28.91 0.08 28.83 1.87 2771.47 05:09:01 AM 19.23 0.55 18.68 49.72 487.17 05:10:01 AM 15.26 0.00 15.26 0.00 516.73 05:11:01 AM 22.24 0.08 22.16 10.26 878.19 05:12:01 AM 18.71 0.38 18.33 38.65 535.14 Average: 33.36 0.28 33.08 23.57 2927.21 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 1375420 3029188 2378256 63.36 2104 1821736 592664 12.34 144628 1944856 135096 05:07:01 AM 1225560 2989700 2528116 67.35 2104 1925744 609772 12.70 148020 2061872 23124 05:08:01 AM 1098852 2900552 2654824 70.73 2104 1962728 701188 14.60 171924 2162528 8848 05:09:01 AM 1109368 2945156 2644308 70.45 2104 1996848 654524 13.63 209944 2115684 41556 05:10:01 AM 1189500 2992744 2564176 68.31 2104 1964204 604280 12.58 207768 2036296 8852 05:11:01 AM 1158120 2960344 2595556 69.15 2104 1963104 633040 13.18 400992 1875492 7480 05:12:01 AM 1165604 2971912 2588072 68.95 2104 1966808 628052 13.08 400776 1867988 20228 Average: 1188918 2969942 2564758 68.33 2104 1943025 631931 13.16 240579 2009245 35026 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 69.52 56.02 904.50 6.19 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 18.59 17.31 156.59 5.03 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 45.16 38.99 590.04 6.80 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 14.21 15.43 14.20 6.09 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 12.30 12.55 14.32 8.66 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 17.83 16.21 16.95 7.46 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 11.68 12.33 9.27 5.99 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 27.04 24.12 243.67 6.61 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) 05:03:55 LINUX RESTART (2 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 36.77 0.00 4.06 1.78 3.29 54.11 05:06:01 AM 0 30.97 0.00 3.74 1.62 3.36 60.32 05:06:01 AM 1 42.61 0.00 4.39 1.94 3.21 47.85 05:07:01 AM all 36.55 0.00 4.08 2.61 3.16 53.60 05:07:01 AM 0 18.68 0.00 2.88 3.32 3.47 71.66 05:07:01 AM 1 54.79 0.00 5.30 1.89 2.86 35.16 05:08:01 AM all 37.25 0.00 2.44 0.44 2.92 56.96 05:08:01 AM 0 23.46 0.00 1.85 0.56 3.03 71.11 05:08:01 AM 1 51.19 0.00 3.03 0.31 2.81 42.65 05:09:01 AM all 34.62 0.00 2.57 0.53 2.78 59.49 05:09:01 AM 0 6.29 0.00 1.47 0.41 2.89 88.95 05:09:01 AM 1 63.55 0.00 3.70 0.65 2.68 29.42 05:10:01 AM all 35.55 0.00 2.55 0.48 2.95 58.48 05:10:01 AM 0 27.74 0.00 2.01 0.61 3.17 66.47 05:10:01 AM 1 43.42 0.00 3.08 0.36 2.72 50.41 05:11:01 AM all 34.99 0.00 2.77 0.75 3.39 58.10 05:11:01 AM 0 49.07 0.00 3.38 1.07 3.10 43.39 05:11:01 AM 1 21.11 0.00 2.17 0.44 3.68 72.59 05:12:01 AM all 39.19 0.00 3.21 0.87 3.71 53.01 05:12:01 AM 0 34.19 0.00 3.35 0.80 3.70 57.97 05:12:01 AM 1 44.21 0.00 3.07 0.95 3.73 48.04 Average: all 36.42 0.00 3.10 1.07 3.17 56.25 Average: 0 27.17 0.00 2.67 1.20 3.24 65.72 Average: 1 45.74 0.00 3.53 0.93 3.10 46.69