---> uname -a: Linux prd-centos8-builder-2c-4g-5220.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 503 1120 17 2041 2886 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:c3:e8:29 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85946sec preferred_lft 85946sec inet6 fe80::f816:3eff:fec3:e829/64 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) 02/06/2026 _x86_64_ (2 CPU) 08:03:50 LINUX RESTART (2 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 252.82 186.47 66.35 15039.61 37942.41 08:06:01 AM 60.31 0.32 60.00 9.73 5710.61 08:07:01 AM 67.79 0.45 67.34 52.78 9862.10 08:08:01 AM 24.83 0.28 24.54 40.65 1522.96 08:09:01 AM 20.08 0.07 20.01 3.07 510.31 08:10:01 AM 16.71 0.00 16.71 0.00 647.97 08:11:01 AM 18.38 1.10 17.29 69.68 515.35 Average: 65.85 26.96 38.89 2173.80 8101.84 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 1595348 3064908 2158328 57.50 2104 1649548 639576 13.32 136164 1776532 71340 08:06:01 AM 1323228 3020340 2430448 64.75 2104 1864484 641788 13.36 144748 1994612 168784 08:07:01 AM 1066396 2905440 2687280 71.59 2104 2000608 725728 15.11 151000 2217352 61836 08:08:01 AM 1112060 2946376 2641616 70.37 2104 1995356 680220 14.16 205860 2115500 39956 08:09:01 AM 1088464 2927524 2665212 71.00 2104 2000136 696428 14.50 211752 2134040 43728 08:10:01 AM 1049836 2889904 2703840 72.03 2104 2001184 726332 15.12 212460 2171664 44772 08:11:01 AM 1149964 2957656 2603712 69.36 2104 1968400 650832 13.55 394972 1888440 9772 Average: 1197899 2958878 2555777 68.09 2104 1925674 680129 14.16 208137 2042591 62884 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 215.21 118.86 973.16 56.16 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 73.36 60.66 883.19 6.97 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 44.14 36.29 643.24 7.16 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 11.96 13.46 13.04 5.34 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 11.91 14.06 9.50 6.51 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 12.71 13.26 11.05 4.39 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 17.42 15.37 16.96 7.88 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 55.25 38.85 364.29 13.49 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) 02/06/2026 _x86_64_ (2 CPU) 08:03:50 LINUX RESTART (2 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 43.22 0.05 15.44 12.35 2.30 26.64 08:05:01 AM 0 44.34 0.03 14.91 15.29 2.33 23.09 08:05:01 AM 1 42.10 0.07 15.97 9.39 2.27 30.21 08:06:01 AM all 38.36 0.00 4.30 1.09 2.11 54.14 08:06:01 AM 0 56.50 0.00 5.67 0.61 2.59 34.63 08:06:01 AM 1 20.22 0.00 2.92 1.58 1.63 73.66 08:07:01 AM all 37.19 0.00 4.10 2.50 2.00 54.20 08:07:01 AM 0 30.01 0.00 3.89 2.15 2.07 61.87 08:07:01 AM 1 44.41 0.00 4.32 2.85 1.93 46.49 08:08:01 AM all 35.96 0.00 3.14 0.49 1.80 58.61 08:08:01 AM 0 30.40 0.00 2.22 0.60 1.68 65.10 08:08:01 AM 1 41.55 0.00 4.05 0.38 1.92 52.09 08:09:01 AM all 38.46 0.00 2.68 0.24 1.95 56.66 08:09:01 AM 0 48.20 0.00 3.33 0.18 2.03 46.25 08:09:01 AM 1 28.76 0.00 2.04 0.30 1.87 67.03 08:10:01 AM all 33.85 0.00 2.43 0.51 1.72 61.49 08:10:01 AM 0 47.73 0.00 3.12 0.23 1.72 47.20 08:10:01 AM 1 20.06 0.00 1.74 0.79 1.72 75.68 08:11:01 AM all 39.71 0.00 3.50 0.31 1.63 54.85 08:11:01 AM 0 29.82 0.00 3.08 0.30 1.54 65.25 08:11:01 AM 1 49.63 0.00 3.93 0.32 1.71 44.41 Average: all 38.10 0.01 5.07 2.49 1.93 52.40 Average: 0 40.99 0.00 5.17 2.76 1.99 49.09 Average: 1 35.21 0.01 4.98 2.22 1.86 55.72