---> uname -a: Linux prd-centos8-builder-2c-4g-8008.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 474 1149 17 2041 2916 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:05:9e:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.53/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe05:9e15/64 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) 11/02/2025 _x86_64_ (2 CPU) 09:04:04 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 79.91 6.66 73.24 943.42 5217.88 09:07:01 AM 72.51 0.03 72.48 0.27 8144.79 09:08:01 AM 34.12 0.52 33.61 54.92 4807.68 09:09:01 AM 22.91 0.27 22.64 41.85 949.13 09:10:01 AM 18.11 0.00 18.11 0.00 445.11 09:11:01 AM 15.80 0.28 15.52 7.86 660.00 09:12:01 AM 18.30 0.47 17.83 48.93 664.79 Average: 37.38 1.18 36.20 156.74 2984.03 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1355232 2966944 2398448 63.90 2104 1785692 684308 14.25 157936 1973292 106052 09:07:01 AM 1219776 2983320 2533904 67.50 2104 1925020 626532 13.05 146252 2069176 88484 09:08:01 AM 1185856 2988628 2567824 68.41 2104 1963092 620744 12.93 170936 2076600 21944 09:09:01 AM 1208508 3013880 2545172 67.80 2104 1966056 598176 12.46 206152 2018408 10068 09:10:01 AM 1101340 2905600 2652340 70.66 2104 1964844 707128 14.72 206212 2124056 8860 09:11:01 AM 1196436 3000944 2557244 68.13 2104 1965060 611440 12.73 207524 2029612 8856 09:12:01 AM 1204844 3010828 2548836 67.90 2104 1966476 593028 12.35 392840 1835520 8708 Average: 1210285 2981449 2543395 67.76 2104 1933749 634479 13.21 212550 2018095 36139 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 80.54 58.18 950.26 15.04 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.47 23.36 264.53 4.86 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 45.70 34.29 585.98 6.14 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.51 13.50 12.32 5.33 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 8.26 11.46 6.68 5.33 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 12.24 13.04 10.33 4.02 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 19.01 15.45 16.95 11.98 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 29.10 24.18 263.85 7.53 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) 11/02/2025 _x86_64_ (2 CPU) 09:04:04 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 31.51 0.00 4.15 3.66 6.86 53.81 09:06:01 AM 0 21.35 0.00 3.70 3.93 6.79 64.23 09:06:01 AM 1 41.73 0.00 4.61 3.39 6.94 43.33 09:07:01 AM all 35.06 0.00 4.27 2.80 5.49 52.38 09:07:01 AM 0 25.17 0.00 4.04 2.85 5.28 62.66 09:07:01 AM 1 44.98 0.00 4.50 2.74 5.70 42.08 09:08:01 AM all 33.65 0.00 3.31 0.98 5.13 56.93 09:08:01 AM 0 39.93 0.00 4.09 0.60 5.01 50.37 09:08:01 AM 1 27.40 0.00 2.53 1.35 5.26 63.45 09:09:01 AM all 34.13 0.00 2.32 1.01 5.48 57.07 09:09:01 AM 0 25.55 0.00 2.20 0.78 5.04 66.44 09:09:01 AM 1 42.69 0.00 2.43 1.24 5.91 47.72 09:10:01 AM all 36.64 0.00 2.17 0.44 5.38 55.36 09:10:01 AM 0 37.09 0.00 2.24 0.50 5.36 54.80 09:10:01 AM 1 36.18 0.00 2.10 0.39 5.41 55.93 09:11:01 AM all 31.69 0.00 2.49 0.49 5.27 60.05 09:11:01 AM 0 36.90 0.00 2.55 0.62 5.13 54.81 09:11:01 AM 1 26.54 0.00 2.44 0.37 5.41 65.24 09:12:01 AM all 36.46 0.00 3.04 0.63 5.32 54.55 09:12:01 AM 0 21.53 0.00 2.71 0.84 4.89 70.02 09:12:01 AM 1 51.47 0.00 3.38 0.42 5.75 38.98 Average: all 34.16 0.00 3.11 1.43 5.57 55.73 Average: 0 29.62 0.00 3.08 1.45 5.36 60.49 Average: 1 38.70 0.00 3.14 1.42 5.77 50.97