---> uname -a: Linux prd-centos8-builder-2c-4g-4329.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 497 1129 17 2039 2893 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:6a:8b:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe6a:8b91/64 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) 09/22/2025 _x86_64_ (2 CPU) 09:03:52 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 58.30 0.32 57.98 9.73 6036.24 09:07:01 AM 73.49 0.47 73.02 53.32 9127.11 09:08:01 AM 27.29 0.08 27.21 1.87 2784.66 09:09:01 AM 18.18 0.27 17.91 41.85 440.49 09:10:01 AM 15.17 0.00 15.17 0.00 630.96 09:11:01 AM 20.60 0.37 20.24 18.12 685.13 09:12:01 AM 18.81 0.38 18.43 38.65 534.74 Average: 33.12 0.27 32.85 23.36 2890.97 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1325688 3003292 2427988 64.68 2104 1845520 633364 13.19 148484 1988720 158340 09:07:01 AM 1181728 2945060 2571948 68.52 2104 1924724 658792 13.72 148036 2105464 23124 09:08:01 AM 1175960 2976472 2577716 68.67 2104 1961460 635088 13.22 171980 2085160 8844 09:09:01 AM 1060088 2895676 2693588 71.76 2104 1996540 712192 14.83 209920 2163228 42736 09:10:01 AM 1186704 2988564 2566972 68.39 2104 1962716 620852 12.93 207780 2038904 4 09:11:01 AM 1127508 2929700 2626168 69.96 2104 1963012 675984 14.08 391868 1914876 8656 09:12:01 AM 1133888 2940116 2619788 69.79 2104 1966716 667292 13.90 391652 1908856 21400 Average: 1170223 2954126 2583453 68.82 2104 1945813 657652 13.69 238531 2029315 37586 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 72.28 58.85 905.88 6.55 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 20.50 19.36 156.35 5.83 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 45.77 38.87 588.61 6.33 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 12.20 14.91 12.71 6.08 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 10.56 11.38 8.92 3.70 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 17.65 17.02 16.30 7.47 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 12.20 12.60 15.37 5.95 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 27.31 24.71 243.43 5.99 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) 09/22/2025 _x86_64_ (2 CPU) 09:03:52 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 37.23 0.00 4.11 1.25 3.28 54.13 09:06:01 AM 0 16.81 0.00 2.69 1.21 3.05 76.24 09:06:01 AM 1 57.80 0.00 5.54 1.28 3.50 31.87 09:07:01 AM all 36.67 0.00 4.03 2.75 3.15 53.40 09:07:01 AM 0 28.41 0.00 4.08 3.56 2.98 60.96 09:07:01 AM 1 44.95 0.00 3.98 1.94 3.32 45.82 09:08:01 AM all 36.77 0.00 2.87 0.53 2.94 56.89 09:08:01 AM 0 39.59 0.00 2.98 0.54 2.80 54.09 09:08:01 AM 1 33.95 0.00 2.76 0.53 3.07 59.69 09:09:01 AM all 37.35 0.00 2.80 0.31 3.44 56.10 09:09:01 AM 0 40.12 0.00 2.88 0.23 3.32 53.45 09:09:01 AM 1 34.59 0.00 2.72 0.39 3.56 58.74 09:10:01 AM all 35.17 0.00 3.13 0.25 3.15 58.30 09:10:01 AM 0 21.14 0.00 2.78 0.03 3.22 72.83 09:10:01 AM 1 49.34 0.00 3.49 0.48 3.09 43.61 09:11:01 AM all 36.62 0.00 3.02 0.49 2.74 57.14 09:11:01 AM 0 16.96 0.00 2.45 0.59 2.91 77.09 09:11:01 AM 1 56.60 0.00 3.61 0.38 2.56 36.86 09:12:01 AM all 39.68 0.00 3.39 0.56 2.66 53.71 09:12:01 AM 0 25.99 0.00 3.02 0.80 2.61 67.57 09:12:01 AM 1 53.49 0.00 3.76 0.31 2.70 39.74 Average: all 37.07 0.00 3.34 0.88 3.05 55.67 Average: 0 26.98 0.00 2.98 1.00 2.99 66.06 Average: 1 47.21 0.00 3.69 0.76 3.12 45.22