---> uname -a: Linux prd-centos8-builder-2c-4g-4003.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 491 1137 17 2036 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:a0:9f:b7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.58/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fea0:9fb7/64 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) 09/18/2025 _x86_64_ (2 CPU) 11:03:56 LINUX RESTART (2 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 53.83 1.22 52.62 92.77 5404.63 11:07:01 AM 72.89 0.47 72.43 53.32 9134.21 11:08:01 AM 31.58 0.08 31.50 1.87 3029.70 11:09:01 AM 17.72 0.27 17.46 41.85 467.37 11:10:01 AM 15.33 0.00 15.33 0.00 527.85 11:11:01 AM 16.74 0.37 16.38 18.13 662.00 11:12:01 AM 20.44 0.38 20.06 38.65 682.38 Average: 32.65 0.40 32.25 35.22 2843.86 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 1395220 3036708 2358452 62.83 2104 1809332 618884 12.89 144364 1923756 130276 11:07:01 AM 1251744 3011708 2501928 66.65 2104 1921296 609652 12.70 147964 2034480 27956 11:08:01 AM 1071064 2902404 2682608 71.47 2104 1992092 714040 14.87 174820 2188296 42736 11:09:01 AM 1113200 2944544 2640472 70.34 2104 1992176 670176 13.96 209656 2111460 41560 11:10:01 AM 1186984 2985756 2566688 68.38 2104 1959528 651408 13.56 207496 2039452 8844 11:11:01 AM 1234564 3033928 2519108 67.11 2104 1960168 577628 12.03 391668 1807440 8960 11:12:01 AM 1164904 2966612 2588768 68.97 2104 1962336 646668 13.47 393332 1875164 9868 Average: 1202526 2983094 2551146 67.96 2104 1942418 641208 13.35 238471 1997150 38600 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 65.13 55.05 828.39 5.86 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 23.68 22.14 231.04 5.19 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 106.38 69.57 629.50 68.86 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 11.48 13.76 12.58 5.56 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 8.36 10.23 6.82 3.89 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 15.26 15.11 17.15 6.21 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 9.88 11.14 8.23 5.47 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 34.31 28.14 247.67 14.44 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) 09/18/2025 _x86_64_ (2 CPU) 11:03:56 LINUX RESTART (2 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 38.39 0.00 4.35 1.08 1.75 54.44 11:06:01 AM 0 38.21 0.00 4.83 0.63 1.60 54.73 11:06:01 AM 1 38.57 0.00 3.87 1.53 1.89 54.14 11:07:01 AM all 37.22 0.00 4.54 2.33 2.04 53.87 11:07:01 AM 0 45.49 0.00 5.27 2.70 2.32 44.22 11:07:01 AM 1 28.93 0.00 3.81 1.96 1.76 63.54 11:08:01 AM all 39.39 0.00 3.01 0.61 1.89 55.09 11:08:01 AM 0 34.79 0.00 2.63 0.45 2.12 60.01 11:08:01 AM 1 44.03 0.00 3.40 0.78 1.67 50.12 11:09:01 AM all 37.24 0.00 2.95 0.73 2.06 57.01 11:09:01 AM 0 38.48 0.00 2.84 0.98 2.12 55.59 11:09:01 AM 1 36.01 0.00 3.06 0.48 2.00 58.44 11:10:01 AM all 37.38 0.00 2.62 0.35 3.38 56.28 11:10:01 AM 0 36.10 0.00 2.02 0.54 3.81 57.54 11:10:01 AM 1 38.67 0.00 3.22 0.16 2.94 55.01 11:11:01 AM all 34.85 0.00 3.06 0.45 2.56 59.07 11:11:01 AM 0 36.50 0.00 2.70 0.76 2.18 57.86 11:11:01 AM 1 33.22 0.00 3.42 0.15 2.94 60.27 11:12:01 AM all 40.55 0.00 3.01 0.70 2.46 53.28 11:12:01 AM 0 43.71 0.00 2.54 0.91 1.96 50.88 11:12:01 AM 1 37.42 0.00 3.48 0.49 2.96 55.65 Average: all 37.86 0.00 3.36 0.89 2.31 55.58 Average: 0 39.03 0.00 3.26 0.99 2.30 54.41 Average: 1 36.69 0.00 3.47 0.79 2.31 56.74