---> uname -a: Linux prd-centos8-builder-2c-4g-4102.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 490 1134 17 2040 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:f0:0e:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.60/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85885sec preferred_lft 85885sec inet6 fe80::f816:3eff:fef0:e85/64 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) 01/25/2026 _x86_64_ (2 CPU) 09:03:56 LINUX RESTART (2 CPU) 09:05:02 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 59.47 0.61 58.86 17.35 5898.81 09:07:01 AM 70.89 0.45 70.44 52.78 9190.54 09:08:01 AM 27.85 0.08 27.76 1.87 2612.33 09:09:01 AM 21.13 0.27 20.86 41.85 814.96 09:10:01 AM 17.69 0.97 16.72 23.98 629.28 09:11:01 AM 13.96 0.72 13.24 31.04 370.42 09:12:01 AM 17.51 0.38 17.12 38.65 494.74 Average: 32.57 0.50 32.08 29.68 2851.14 09:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1400660 3041264 2353016 62.69 2104 1809260 599012 12.47 144252 1920800 130172 09:07:01 AM 1255544 3016712 2498132 66.55 2104 1922504 607532 12.65 148008 2029804 26384 09:08:01 AM 1082844 2917428 2670832 71.15 2104 1995336 697940 14.53 175148 2175428 52744 09:09:01 AM 1121096 2955536 2632580 70.13 2104 1995376 663940 13.83 210904 2101388 42632 09:10:01 AM 1194504 2995260 2559172 68.18 2104 1961656 614724 12.80 209396 2027136 4 09:11:01 AM 1195868 2999016 2557808 68.14 2104 1963924 617924 12.87 393604 1842392 9492 09:12:01 AM 1170840 2974660 2582836 68.81 2104 1964412 641860 13.37 395196 1865632 8712 Average: 1203051 2985697 2550625 67.95 2104 1944638 634705 13.22 239501 1994654 38591 09:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 68.33 56.88 847.00 5.94 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.22 23.91 236.61 5.25 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 39.06 32.33 600.91 9.82 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 11.93 12.81 12.61 5.47 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 16.67 15.49 14.36 12.78 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 17.57 16.15 16.77 6.38 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 9.66 10.79 9.21 5.30 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 26.96 23.97 246.74 7.28 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) 01/25/2026 _x86_64_ (2 CPU) 09:03:56 LINUX RESTART (2 CPU) 09:05:02 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 39.36 0.00 4.43 1.44 2.33 52.42 09:06:01 AM 0 43.90 0.00 5.22 1.16 2.14 47.57 09:06:01 AM 1 34.85 0.00 3.65 1.73 2.53 57.24 09:07:01 AM all 37.80 0.00 4.45 2.84 1.98 52.92 09:07:01 AM 0 20.78 0.00 3.09 2.83 1.79 71.51 09:07:01 AM 1 54.90 0.00 5.82 2.86 2.18 34.25 09:08:01 AM all 38.39 0.00 2.52 0.73 2.18 56.18 09:08:01 AM 0 30.90 0.00 2.61 0.81 2.04 63.63 09:08:01 AM 1 45.90 0.00 2.43 0.65 2.31 48.71 09:09:01 AM all 38.34 0.00 2.87 0.60 2.09 56.10 09:09:01 AM 0 16.99 0.00 2.39 0.56 2.17 77.89 09:09:01 AM 1 59.89 0.00 3.36 0.63 2.01 34.10 09:10:01 AM all 38.84 0.00 2.65 0.58 2.17 55.76 09:10:01 AM 0 10.78 0.00 1.43 0.85 2.20 84.73 09:10:01 AM 1 67.31 0.00 3.89 0.30 2.14 26.36 09:11:01 AM all 35.71 0.00 3.17 0.59 2.09 58.43 09:11:01 AM 0 16.89 0.00 2.36 0.51 1.54 78.69 09:11:01 AM 1 54.54 0.00 3.99 0.66 2.64 38.17 09:12:01 AM all 41.73 0.00 3.00 0.22 2.69 52.35 09:12:01 AM 0 40.92 0.00 3.22 0.28 2.81 52.77 09:12:01 AM 1 42.55 0.00 2.78 0.17 2.57 51.93 Average: all 38.60 0.00 3.30 1.00 2.22 54.88 Average: 0 25.82 0.00 2.90 1.00 2.10 68.18 Average: 1 51.43 0.00 3.70 1.00 2.34 41.53