---> uname -a: Linux prd-centos8-builder-2c-4g-369.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 484 1132 17 2048 2906 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:7f:69:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fe7f:6986/64 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) 05/08/2026 _x86_64_ (2 CPU) 22:03:51 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 64.37 0.38 63.99 34.13 5834.16 10:07:01 PM 65.08 2.10 62.98 84.37 9410.26 10:08:01 PM 27.63 0.28 27.35 40.66 1578.25 10:09:01 PM 19.18 0.07 19.11 3.07 488.20 10:10:01 PM 16.34 0.45 15.89 16.66 628.79 10:11:01 PM 17.80 0.65 17.16 53.03 488.09 Average: 35.07 0.66 34.41 38.65 3071.12 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1311044 3014588 2442640 65.07 2104 1870948 627996 13.08 145308 2006912 168748 10:07:01 PM 1073312 2923316 2680372 71.41 2104 2011500 694016 14.45 152192 2209240 65660 10:08:01 PM 1109172 2958372 2644512 70.45 2104 2010244 665244 13.85 214088 2112756 46716 10:09:01 PM 1079404 2928748 2674280 71.24 2104 2010336 690524 14.38 215084 2140480 45796 10:10:01 PM 1189368 3000920 2564316 68.31 2104 1972536 621252 12.94 212444 2033468 7476 10:11:01 PM 1157508 2978452 2596176 69.16 2104 1981640 638396 13.29 398616 1879228 15760 Average: 1153301 2967399 2600383 69.28 2104 1976201 656238 13.67 222955 2063681 58359 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 78.85 66.97 908.66 7.66 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 51.57 42.09 656.68 7.08 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 12.45 14.18 13.44 5.82 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 11.93 13.26 8.71 6.23 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 12.26 12.83 10.51 4.10 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 16.61 15.71 16.77 7.66 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 30.61 27.50 269.11 6.43 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) 05/08/2026 _x86_64_ (2 CPU) 22:03:51 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 36.44 0.00 4.14 1.74 3.11 54.58 10:06:01 PM 0 48.56 0.00 5.28 1.59 3.35 41.22 10:06:01 PM 1 24.35 0.00 2.99 1.89 2.86 67.90 10:07:01 PM all 36.00 0.00 3.98 2.42 2.98 54.62 10:07:01 PM 0 43.76 0.00 4.44 3.13 3.08 45.59 10:07:01 PM 1 28.25 0.00 3.52 1.71 2.88 63.63 10:08:01 PM all 34.71 0.00 2.81 0.74 2.95 58.79 10:08:01 PM 0 35.21 0.00 2.98 0.89 3.03 57.90 10:08:01 PM 1 34.20 0.00 2.65 0.59 2.88 59.68 10:09:01 PM all 36.94 0.00 2.47 0.31 2.86 57.42 10:09:01 PM 0 49.72 0.00 3.12 0.51 3.03 43.62 10:09:01 PM 1 24.23 0.00 1.82 0.10 2.70 71.15 10:10:01 PM all 32.69 0.00 2.72 0.42 2.60 61.57 10:10:01 PM 0 36.85 0.00 3.12 0.28 2.69 57.05 10:10:01 PM 1 28.53 0.00 2.31 0.56 2.51 66.09 10:11:01 PM all 38.14 0.00 3.35 0.22 2.90 55.39 10:11:01 PM 0 55.15 0.00 4.48 0.35 3.11 36.92 10:11:01 PM 1 21.22 0.00 2.22 0.10 2.70 73.77 Average: all 35.82 0.00 3.24 0.98 2.90 57.06 Average: 0 44.87 0.00 3.90 1.13 3.05 47.06 Average: 1 26.80 0.00 2.59 0.83 2.75 67.04