---> uname -a: Linux prd-centos8-builder-2c-4g-263.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 492 1137 17 2035 2898 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:f7:d9:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fef7:d91b/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) 08/06/2025 _x86_64_ (2 CPU) 12:03:52 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 54.88 0.42 54.47 11.20 5716.09 12:07:01 PM 70.36 0.47 69.89 53.32 9053.00 12:08:01 PM 31.87 0.08 31.79 1.87 3036.89 12:09:01 PM 18.75 0.27 18.48 41.86 478.80 12:10:01 PM 11.73 0.00 11.73 0.00 330.93 12:11:02 PM 21.24 0.37 20.87 18.12 717.62 12:12:01 PM 19.37 0.39 18.98 39.31 547.61 Average: 32.63 0.28 32.35 23.63 2845.55 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1344160 2992864 2409516 64.19 2104 1816696 652460 13.59 146104 1973456 135028 12:07:01 PM 1224612 2985164 2529064 67.38 2104 1922008 636788 13.26 148332 2061464 28428 12:08:01 PM 1193084 2990180 2560592 68.22 2104 1957992 625244 13.02 172444 2067256 8852 12:09:01 PM 1063184 2894260 2690492 71.68 2104 1992008 716760 14.93 209304 2160348 41688 12:10:01 PM 1185672 2984004 2568004 68.41 2104 1959248 631208 13.14 207212 2039956 8840 12:11:02 PM 1234144 3033240 2519532 67.12 2104 1959920 581120 12.10 391124 1807764 8984 12:12:01 PM 1111112 2913936 2642564 70.40 2104 1963364 696620 14.51 391016 1930368 21428 Average: 1193710 2970521 2559966 68.20 2104 1938748 648600 13.51 237934 2005802 36178 12:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 64.68 54.17 823.45 5.88 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 24.31 22.01 228.18 5.44 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 40.00 34.94 567.62 6.64 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 13.25 14.58 17.62 6.04 0.00 0.00 0.00 0.00 12:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 PM eth0 12.01 12.58 10.17 3.89 0.00 0.00 0.00 0.00 12:11:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:02 PM eth0 14.28 14.03 14.95 7.08 0.00 0.00 0.00 0.00 12:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 PM eth0 11.49 12.22 9.28 6.01 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 25.75 23.53 239.29 5.85 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) 08/06/2025 _x86_64_ (2 CPU) 12:03:52 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 38.75 0.00 4.48 0.90 2.10 53.76 12:06:01 PM 0 48.17 0.00 5.16 1.06 2.41 43.20 12:06:01 PM 1 29.33 0.00 3.80 0.75 1.79 64.33 12:07:01 PM all 38.00 0.00 4.43 2.22 2.07 53.28 12:07:01 PM 0 63.80 0.00 6.11 2.58 2.30 25.21 12:07:01 PM 1 12.46 0.00 2.77 1.86 1.85 81.06 12:08:01 PM all 38.00 0.00 2.55 0.58 2.53 56.34 12:08:01 PM 0 65.22 0.00 4.01 0.28 2.47 28.01 12:08:01 PM 1 11.27 0.00 1.11 0.87 2.58 84.16 12:09:01 PM all 36.48 0.00 2.30 0.54 1.81 58.88 12:09:01 PM 0 46.58 0.00 2.32 0.78 2.01 48.31 12:09:01 PM 1 26.38 0.00 2.27 0.30 1.61 69.44 12:10:01 PM all 33.90 0.00 2.81 0.12 2.09 61.07 12:10:01 PM 0 39.74 0.00 2.75 0.25 2.12 55.15 12:10:01 PM 1 28.08 0.00 2.87 0.00 2.06 66.99 12:11:02 PM all 39.75 0.00 2.99 0.61 1.97 54.67 12:11:02 PM 0 55.66 0.00 3.52 0.35 2.34 38.14 12:11:02 PM 1 23.83 0.00 2.47 0.88 1.61 71.21 12:12:01 PM all 41.17 0.00 3.33 0.38 2.00 53.12 12:12:01 PM 0 61.46 0.00 4.36 0.30 2.16 31.71 12:12:01 PM 1 21.03 0.00 2.30 0.45 1.85 74.37 Average: all 38.00 0.00 3.27 0.77 2.08 55.88 Average: 0 54.34 0.00 4.03 0.80 2.26 38.57 Average: 1 21.74 0.00 2.51 0.73 1.91 73.10