---> uname -a: Linux prd-centos8-builder-2c-4g-8021.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 1131 17 2041 2897 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:c0:d3:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.2/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85881sec preferred_lft 85881sec inet6 fe80::f816:3eff:fec0:d363/64 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) 11/02/2025 _x86_64_ (2 CPU) 12:04:07 LINUX RESTART (2 CPU) 12:05:01 PM tps rtps wtps bread/s bwrtn/s 12:06:01 PM 72.95 7.06 65.88 978.31 5053.56 12:07:01 PM 79.12 0.03 79.09 0.27 8047.75 12:08:01 PM 37.57 0.52 37.05 54.92 4993.40 12:09:01 PM 24.21 0.20 24.01 38.79 973.08 12:10:01 PM 17.26 0.07 17.19 3.07 444.09 12:11:01 PM 15.30 0.00 15.30 0.00 593.50 12:12:01 PM 17.28 0.55 16.73 33.46 505.45 Average: 37.67 1.20 36.47 158.42 2944.51 12:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 PM 1382476 2957440 2371200 63.17 2104 1750744 698164 14.54 148012 1961860 64456 12:07:01 PM 1226860 2991400 2526816 67.32 2104 1926272 614464 12.80 145900 2062792 95744 12:08:01 PM 1175700 2978832 2577976 68.68 2104 1963628 622260 12.96 167784 2086784 22376 12:09:01 PM 1073432 2911172 2680244 71.40 2104 1998608 687780 14.32 208768 2150928 42748 12:10:01 PM 1105768 2942504 2647908 70.54 2104 1997528 685736 14.28 209272 2117964 41572 12:11:01 PM 1094692 2931404 2658984 70.84 2104 1997532 668772 13.93 209856 2128536 41564 12:12:01 PM 1127548 2932476 2626128 69.96 2104 1965644 675856 14.07 391220 1913380 8544 Average: 1169497 2949318 2584179 68.84 2104 1942851 664719 13.84 211545 2060321 45286 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 100.88 72.36 1005.72 25.78 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 24.04 18.66 265.53 3.65 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 41.12 33.67 587.89 5.90 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 10.73 13.88 12.14 5.66 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 10.73 12.71 7.97 5.63 0.00 0.00 0.00 0.00 12:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 PM eth0 12.35 13.18 10.54 4.21 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 14.08 13.00 14.89 6.87 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 30.56 25.35 272.12 8.24 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) 11/02/2025 _x86_64_ (2 CPU) 12:04:07 LINUX RESTART (2 CPU) 12:05:01 PM CPU %user %nice %system %iowait %steal %idle 12:06:01 PM all 31.12 0.00 3.92 3.91 7.56 53.49 12:06:01 PM 0 23.11 0.00 3.97 5.33 7.55 60.03 12:06:01 PM 1 39.16 0.00 3.86 2.48 7.58 46.92 12:07:01 PM all 34.14 0.00 4.58 3.42 5.96 51.90 12:07:01 PM 0 27.11 0.00 3.98 3.65 6.19 59.08 12:07:01 PM 1 41.26 0.00 5.19 3.19 5.74 44.63 12:08:01 PM all 33.84 0.00 2.98 1.11 5.47 56.60 12:08:01 PM 0 18.91 0.00 2.68 1.15 5.28 71.99 12:08:01 PM 1 48.95 0.00 3.29 1.07 5.66 41.03 12:09:01 PM all 33.70 0.00 2.26 1.07 6.12 56.86 12:09:01 PM 0 25.43 0.00 1.77 1.60 6.06 65.14 12:09:01 PM 1 42.03 0.00 2.74 0.53 6.18 48.52 12:10:01 PM all 36.19 0.00 2.45 0.45 5.38 55.53 12:10:01 PM 0 26.66 0.00 2.12 0.43 5.43 65.35 12:10:01 PM 1 45.81 0.00 2.79 0.47 5.32 45.61 12:11:01 PM all 31.66 0.00 2.41 0.41 5.38 60.14 12:11:01 PM 0 24.53 0.00 1.84 0.29 5.18 68.16 12:11:01 PM 1 38.79 0.00 2.97 0.53 5.59 52.11 12:12:01 PM all 37.16 0.00 2.49 0.52 5.86 53.97 12:12:01 PM 0 50.71 0.00 3.01 0.76 5.49 40.02 12:12:01 PM 1 23.89 0.00 1.99 0.29 6.22 67.62 Average: all 33.97 0.00 3.01 1.56 5.97 55.49 Average: 0 28.02 0.00 2.77 1.90 5.89 61.43 Average: 1 39.94 0.00 3.26 1.22 6.04 49.54