---> uname -a: Linux prd-centos8-builder-2c-4g-5133.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 494 1129 17 2041 2896 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:41:d6:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.52/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85944sec preferred_lft 85944sec inet6 fe80::f816:3eff:fe41:d6a9/64 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) 02/05/2026 _x86_64_ (2 CPU) 20:03:49 LINUX RESTART (2 CPU) 08:04:01 PM tps rtps wtps bread/s bwrtn/s 08:05:01 PM 232.43 164.33 68.10 14541.81 37847.68 08:06:01 PM 66.91 0.32 66.59 9.73 6154.53 08:07:01 PM 62.34 0.45 61.89 52.79 9529.38 08:08:01 PM 27.19 0.28 26.91 40.65 1538.00 08:09:01 PM 19.55 0.07 19.48 3.07 492.10 08:10:01 PM 16.74 0.20 16.54 9.06 647.33 08:11:01 PM 17.93 0.90 17.03 60.65 492.20 Average: 63.30 23.80 39.51 2102.88 8100.85 08:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 PM 1557748 3037712 2195928 58.50 2104 1659036 635048 13.22 139660 1807240 80544 08:06:01 PM 1304948 3003088 2448728 65.24 2104 1865372 631568 13.15 145012 2012412 156236 08:07:01 PM 1050688 2891640 2702988 72.01 2104 2002276 717160 14.93 151676 2231632 63216 08:08:01 PM 1091424 2931896 2662252 70.92 2104 2001344 677268 14.10 211304 2131748 45688 08:09:01 PM 1067868 2908376 2685808 71.55 2104 2001436 693996 14.45 212128 2154072 44768 08:10:01 PM 1210600 3014540 2543076 67.75 2104 1964816 592396 12.34 209576 2013428 7904 08:11:01 PM 1161200 2969228 2592476 69.06 2104 1968656 634180 13.21 395140 1877608 9768 Average: 1206354 2965211 2547322 67.86 2104 1923277 654517 13.63 209214 2032591 58303 08:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 PM eth0 234.85 120.56 924.69 57.55 0.00 0.00 0.00 0.00 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 74.56 61.51 889.93 7.41 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 43.08 36.33 631.08 6.78 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 12.45 14.86 13.61 5.91 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 11.05 13.33 8.63 6.22 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 12.11 13.09 10.44 4.13 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 15.39 15.13 16.45 7.57 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 57.65 39.26 356.41 13.65 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) 02/05/2026 _x86_64_ (2 CPU) 20:03:49 LINUX RESTART (2 CPU) 08:04:01 PM CPU %user %nice %system %iowait %steal %idle 08:05:01 PM all 41.56 0.06 12.54 12.09 2.02 31.73 08:05:01 PM 0 45.98 0.05 11.96 10.66 2.04 29.31 08:05:01 PM 1 37.13 0.07 13.12 13.53 1.99 34.16 08:06:01 PM all 37.92 0.00 4.39 1.70 2.27 53.73 08:06:01 PM 0 50.11 0.00 5.16 1.06 2.22 41.45 08:06:01 PM 1 25.79 0.00 3.63 2.33 2.31 65.94 08:07:01 PM all 37.43 0.00 4.03 2.90 1.88 53.76 08:07:01 PM 0 61.23 0.00 5.81 2.91 2.07 27.98 08:07:01 PM 1 13.79 0.00 2.27 2.89 1.69 79.36 08:08:01 PM all 36.18 0.00 3.05 0.65 2.15 57.96 08:08:01 PM 0 57.20 0.00 3.97 0.75 2.19 35.90 08:08:01 PM 1 15.34 0.00 2.14 0.56 2.11 79.86 08:09:01 PM all 38.85 0.00 2.65 0.33 1.85 56.31 08:09:01 PM 0 60.19 0.00 3.27 0.27 2.31 33.96 08:09:01 PM 1 17.59 0.00 2.04 0.40 1.39 78.58 08:10:01 PM all 33.73 0.00 2.71 0.52 1.95 61.08 08:10:01 PM 0 47.31 0.00 3.24 0.58 2.09 46.78 08:10:01 PM 1 20.20 0.00 2.18 0.46 1.82 75.34 08:11:01 PM all 39.45 0.00 3.49 0.49 1.80 54.77 08:11:01 PM 0 48.82 0.00 4.39 0.58 1.95 44.26 08:11:01 PM 1 30.10 0.00 2.59 0.40 1.64 65.27 Average: all 37.87 0.01 4.68 2.66 1.99 52.80 Average: 0 52.98 0.01 5.39 2.39 2.12 37.10 Average: 1 22.81 0.01 3.98 2.92 1.85 68.43