---> uname -a: Linux prd-centos8-builder-2c-4g-342.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 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 424 134 17 1220 1155 Swap: 1023 1 1022 ---> 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:4a:24:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.227/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe4a:24c8/64 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) 07/13/2025 _x86_64_ (2 CPU) 20:03:59 LINUX RESTART (2 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 84.99 6.53 78.46 942.62 9642.04 08:07:01 PM 62.73 1.03 61.70 153.55 4994.20 08:08:01 PM 36.05 1.73 34.32 332.56 4574.03 08:09:01 PM 26.44 2.05 24.39 179.67 962.56 08:10:01 PM 18.09 0.08 18.01 3.47 453.65 08:11:01 PM 18.79 2.25 16.54 19.19 663.20 08:12:01 PM 89.62 72.83 16.79 6295.10 501.27 Average: 48.10 12.36 35.74 1132.28 3112.93 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 67796 1140200 1753348 96.28 2104 1168904 577816 20.13 179792 1291088 49148 08:07:01 PM 144232 1216584 1676912 92.08 2104 1162368 487764 17.00 147576 1225392 81976 08:08:01 PM 212260 1197236 1608884 88.34 2104 1073564 508696 17.73 176996 1123704 22388 08:09:01 PM 110552 1115000 1710592 93.93 2104 1092988 590112 20.56 216228 1186188 41688 08:10:01 PM 139868 1143880 1681276 92.32 2104 1093088 580936 20.24 217040 1156664 41688 08:11:01 PM 119688 1124276 1701456 93.43 2104 1093672 576844 20.10 218020 1175784 41688 08:12:01 PM 115700 1147960 1705444 93.65 2104 1120880 554748 19.33 214152 1183676 8556 Average: 130014 1155019 1691130 92.86 2104 1115066 553845 19.30 195686 1191785 41019 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 61.40 46.85 785.66 7.36 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 25.76 22.64 260.60 4.08 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 31.54 25.17 566.64 5.19 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 10.51 13.73 12.23 5.76 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 10.53 13.16 8.24 7.41 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 12.06 13.21 10.48 4.20 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 13.43 13.28 14.18 8.65 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 23.60 21.15 236.86 6.09 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) 07/13/2025 _x86_64_ (2 CPU) 20:03:59 LINUX RESTART (2 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 34.09 0.00 4.42 3.96 5.90 51.64 08:06:01 PM 0 31.49 0.00 4.54 4.46 6.00 53.51 08:06:01 PM 1 36.69 0.00 4.29 3.47 5.79 49.76 08:07:01 PM all 30.46 0.00 3.67 2.33 4.20 59.34 08:07:01 PM 0 26.13 0.00 3.75 2.85 4.07 63.19 08:07:01 PM 1 34.79 0.00 3.59 1.81 4.32 55.49 08:08:01 PM all 32.40 0.00 2.64 1.28 4.71 58.96 08:08:01 PM 0 16.95 0.00 2.23 1.71 4.60 74.50 08:08:01 PM 1 48.05 0.00 3.06 0.85 4.82 43.22 08:09:01 PM all 34.89 0.00 2.39 0.79 4.92 57.02 08:09:01 PM 0 23.12 0.00 2.41 0.86 4.97 68.65 08:09:01 PM 1 46.83 0.00 2.37 0.72 4.86 45.22 08:10:01 PM all 35.76 0.00 2.58 0.49 5.76 55.40 08:10:01 PM 0 31.03 0.00 2.27 0.42 5.79 60.49 08:10:01 PM 1 40.52 0.00 2.90 0.57 5.74 50.28 08:11:01 PM all 32.59 0.00 2.49 0.61 4.50 59.80 08:11:01 PM 0 34.65 0.00 2.61 0.56 4.05 58.13 08:11:01 PM 1 30.55 0.00 2.38 0.66 4.95 61.46 08:12:01 PM all 32.90 0.00 2.67 5.95 4.80 53.69 08:12:01 PM 0 35.08 0.00 2.44 0.91 4.66 56.91 08:12:01 PM 1 30.72 0.00 2.90 10.97 4.93 50.48 Average: all 33.30 0.00 2.98 2.20 4.97 56.54 Average: 0 28.34 0.00 2.89 1.68 4.88 62.20 Average: 1 38.28 0.00 3.07 2.73 5.06 50.86