---> uname -a: Linux prd-centos8-builder-2c-4g-10787.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 496 1125 17 2044 2893 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:29:49:cd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.122/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe29:49cd/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) 12/02/2025 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:01 PM tps rtps wtps bread/s bwrtn/s 03:06:01 PM 59.55 0.32 59.23 9.73 6140.87 03:07:01 PM 71.61 0.50 71.11 53.84 9176.60 03:08:01 PM 25.17 0.05 25.12 1.33 2364.21 03:09:01 PM 22.71 0.27 22.44 41.85 925.12 03:10:01 PM 16.59 0.00 16.59 0.00 651.56 03:11:01 PM 21.02 1.47 19.56 47.18 663.05 03:12:02 PM 17.77 0.38 17.39 38.63 514.84 Average: 33.49 0.43 33.06 27.51 2919.33 03:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 PM 1347116 3015928 2406560 64.11 2104 1836500 628140 13.08 146024 1969388 148680 03:07:01 PM 1232176 3001620 2521500 67.17 2104 1930700 606784 12.64 147780 2052620 25736 03:08:01 PM 1067236 2905132 2686440 71.57 2104 1998764 708672 14.76 174752 2192216 55348 03:09:01 PM 1096524 2934508 2657152 70.79 2104 1998848 675124 14.06 209404 2127140 41556 03:10:01 PM 1210440 3015868 2543236 67.75 2104 1966200 590792 12.30 207240 2014340 4 03:11:01 PM 1158276 2963864 2595400 69.14 2104 1966192 639572 13.32 392072 1882488 7368 03:12:02 PM 1168340 2977980 2585336 68.87 2104 1969772 618872 12.89 391792 1872532 20104 Average: 1182873 2973557 2570803 68.49 2104 1952425 638279 13.29 238438 2015818 42685 03:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 77.01 64.98 888.29 6.73 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 19.39 18.07 155.86 7.16 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 38.22 33.62 583.31 6.85 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 12.35 14.56 13.03 5.94 0.00 0.00 0.00 0.00 03:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 PM eth0 10.26 11.29 8.48 3.89 0.00 0.00 0.00 0.00 03:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 PM eth0 20.12 18.11 21.63 13.96 0.00 0.00 0.00 0.00 03:12:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:02 PM eth0 11.26 11.32 8.84 5.62 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 26.94 24.56 239.89 7.16 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) 12/02/2025 _x86_64_ (2 CPU) 15:03:53 LINUX RESTART (2 CPU) 03:05:01 PM CPU %user %nice %system %iowait %steal %idle 03:06:01 PM all 38.05 0.00 4.49 2.10 1.56 53.81 03:06:01 PM 0 42.02 0.00 4.40 2.63 1.74 49.21 03:06:01 PM 1 34.07 0.00 4.57 1.57 1.37 58.43 03:07:01 PM all 31.99 0.00 4.01 3.34 1.30 59.35 03:07:01 PM 0 37.29 0.00 4.83 3.61 1.00 53.27 03:07:01 PM 1 26.71 0.00 3.20 3.08 1.60 65.41 03:08:01 PM all 37.74 0.00 2.56 0.46 1.28 57.96 03:08:01 PM 0 48.14 0.00 3.21 0.75 1.39 46.51 03:08:01 PM 1 27.39 0.00 1.91 0.17 1.17 69.36 03:09:01 PM all 38.13 0.00 2.73 0.48 1.42 57.24 03:09:01 PM 0 49.82 0.00 3.35 0.50 1.58 44.75 03:09:01 PM 1 26.46 0.00 2.11 0.47 1.26 69.70 03:10:01 PM all 36.24 0.00 2.64 0.32 1.22 59.57 03:10:01 PM 0 42.52 0.00 2.68 0.12 1.28 53.40 03:10:01 PM 1 29.96 0.00 2.60 0.53 1.17 65.75 03:11:01 PM all 37.69 0.00 3.27 0.22 1.38 57.45 03:11:01 PM 0 54.08 0.00 4.18 0.38 1.75 39.62 03:11:01 PM 1 21.26 0.00 2.35 0.05 1.02 75.32 03:12:02 PM all 41.27 0.00 3.31 0.29 1.31 53.83 03:12:02 PM 0 61.28 0.00 4.11 0.48 1.93 32.20 03:12:02 PM 1 21.24 0.00 2.50 0.10 0.68 75.47 Average: all 37.30 0.00 3.29 1.03 1.35 57.03 Average: 0 47.88 0.00 3.82 1.21 1.53 45.56 Average: 1 26.73 0.00 2.75 0.85 1.18 68.49