---> uname -a: Linux prd-centos8-builder-2c-4g-4588.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: 2799.998 BogoMIPS: 5599.99 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 483 1142 17 2039 2907 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:1d:40:e8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.163/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe1d:40e8/64 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) 09/25/2025 _x86_64_ (2 CPU) 02:04:02 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 79.63 6.40 73.23 933.00 5476.76 02:07:01 AM 74.05 0.07 73.99 0.80 7785.87 02:08:01 AM 30.04 0.48 29.56 54.38 4525.84 02:09:01 AM 19.68 0.23 19.45 40.13 833.36 02:10:01 AM 19.94 0.03 19.91 1.73 614.61 02:11:01 AM 11.19 0.00 11.19 0.00 300.65 02:12:01 AM 19.59 0.75 18.84 56.78 754.37 Average: 36.30 1.14 35.17 155.27 2898.59 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1349584 2963004 2404092 64.05 2104 1787392 689852 14.37 157980 1978992 100784 02:07:01 AM 1219852 2980256 2533824 67.50 2104 1922112 625760 13.03 146124 2070644 86408 02:08:01 AM 1197736 2998276 2555940 68.09 2104 1961120 603092 12.56 170796 2064460 21944 02:09:01 AM 1190100 2992132 2563576 68.30 2104 1962820 605756 12.61 206308 2035092 8852 02:10:01 AM 1066684 2902564 2686992 71.58 2104 1996696 696236 14.50 210216 2154396 42744 02:11:01 AM 1056460 2894044 2697216 71.86 2104 1998316 712860 14.84 211868 2162204 44232 02:12:01 AM 1228692 3031192 2524984 67.27 2104 1963172 562964 11.72 392956 1810760 7404 Average: 1187015 2965924 2566661 68.38 2104 1941661 642360 13.38 213750 2039507 44624 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 82.91 57.09 893.53 9.71 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.90 22.20 263.16 4.72 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 41.15 30.54 584.06 5.63 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 9.40 12.31 11.38 4.90 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.41 13.23 7.89 6.04 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 12.01 12.82 10.31 4.00 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 15.86 13.68 15.67 6.96 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 28.09 23.12 255.15 5.99 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) 09/25/2025 _x86_64_ (2 CPU) 02:04:02 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 32.20 0.00 3.86 3.73 6.47 53.74 02:06:01 AM 0 25.40 0.00 3.40 4.29 6.39 60.52 02:06:01 AM 1 39.05 0.00 4.32 3.16 6.55 46.93 02:07:01 AM all 34.31 0.00 4.30 3.01 6.88 51.49 02:07:01 AM 0 40.63 0.00 4.59 2.67 6.54 45.57 02:07:01 AM 1 28.09 0.00 4.02 3.35 7.22 57.32 02:08:01 AM all 33.08 0.00 3.20 1.19 6.48 56.05 02:08:01 AM 0 25.16 0.00 2.72 1.29 6.68 64.15 02:08:01 AM 1 41.11 0.00 3.68 1.10 6.28 47.84 02:09:01 AM all 34.20 0.00 2.01 0.74 6.10 56.95 02:09:01 AM 0 30.48 0.00 1.81 0.94 6.24 60.52 02:09:01 AM 1 37.94 0.00 2.22 0.53 5.95 53.37 02:10:01 AM all 36.19 0.00 2.31 0.72 5.93 54.83 02:10:01 AM 0 53.48 0.00 3.08 0.86 5.43 37.14 02:10:01 AM 1 19.39 0.00 1.57 0.59 6.42 72.04 02:11:01 AM all 31.82 0.00 2.67 0.25 5.88 59.38 02:11:01 AM 0 37.04 0.00 2.47 0.32 5.58 54.59 02:11:01 AM 1 26.67 0.00 2.86 0.18 6.18 64.12 02:12:01 AM all 37.47 0.00 3.13 0.83 5.54 53.03 02:12:01 AM 0 29.18 0.00 2.77 1.32 5.74 60.99 02:12:01 AM 1 45.84 0.00 3.49 0.34 5.34 44.99 Average: all 34.18 0.00 3.07 1.50 6.18 55.07 Average: 0 34.42 0.00 2.98 1.68 6.09 54.84 Average: 1 33.94 0.00 3.16 1.32 6.28 55.29