---> uname -a: Linux prd-centos8-builder-2c-4g-10750.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 508 1112 17 2044 2881 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:1b:96:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85902sec preferred_lft 85902sec inet6 fe80::f816:3eff:fe1b:96f7/64 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) 06:03:52 LINUX RESTART (2 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 53.97 0.42 53.55 11.20 5859.41 06:07:01 AM 73.29 0.52 72.77 53.86 9268.64 06:08:01 AM 29.36 0.05 29.31 1.33 2833.91 06:09:01 AM 20.01 1.23 18.78 65.84 498.22 06:10:01 AM 16.56 0.00 16.56 0.00 642.00 06:11:01 AM 18.53 0.57 17.96 27.19 509.56 06:12:01 AM 18.37 0.38 17.99 38.65 540.86 Average: 32.87 0.45 32.42 28.30 2878.74 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 1368424 3020564 2385252 63.54 2104 1819968 610428 12.71 144484 1949648 134336 06:07:01 AM 1218484 2985300 2535192 67.54 2104 1928012 615916 12.83 148196 2066076 23156 06:08:01 AM 1035560 2881612 2718116 72.41 2104 2006888 731332 15.23 176128 2219912 50784 06:09:01 AM 1052340 2892228 2701336 71.97 2104 2000784 704120 14.66 210396 2169232 42736 06:10:01 AM 1185312 2991548 2568364 68.42 2104 1966964 607688 12.65 208452 2037396 4 06:11:01 AM 1109844 2916700 2643832 70.43 2104 1967528 679964 14.16 392452 1929644 8672 06:12:01 AM 1144276 2953996 2609400 69.52 2104 1970032 638620 13.30 392168 1896008 20192 Average: 1159177 2948850 2594499 69.12 2104 1951454 655438 13.65 238897 2038274 39983 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 84.24 73.18 886.72 7.19 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.00 22.71 189.21 5.46 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 44.60 39.00 583.21 6.87 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 20.18 19.83 19.82 17.46 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 10.83 11.65 9.03 3.83 0.00 0.00 0.00 0.00 06:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:11:01 AM eth0 14.90 14.78 16.08 6.96 0.00 0.00 0.00 0.00 06:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:12:01 AM eth0 11.13 11.83 8.82 5.66 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 29.98 27.57 244.69 7.63 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) 06:03:52 LINUX RESTART (2 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 37.98 0.00 4.27 1.09 2.28 54.38 06:06:01 AM 0 28.62 0.00 3.97 1.06 2.20 64.15 06:06:01 AM 1 47.39 0.00 4.58 1.11 2.36 44.56 06:07:01 AM all 36.34 0.00 4.24 3.41 2.51 53.50 06:07:01 AM 0 23.14 0.00 3.79 3.71 2.23 67.13 06:07:01 AM 1 49.55 0.00 4.69 3.10 2.79 39.87 06:08:01 AM all 36.62 0.00 2.45 1.23 2.62 57.09 06:08:01 AM 0 13.97 0.00 1.67 1.54 2.75 80.07 06:08:01 AM 1 59.58 0.00 3.23 0.91 2.49 33.79 06:09:01 AM all 38.23 0.00 2.66 0.60 2.49 56.02 06:09:01 AM 0 32.01 0.00 2.21 0.56 2.42 62.80 06:09:01 AM 1 44.48 0.00 3.11 0.65 2.55 49.21 06:10:01 AM all 34.05 0.00 2.45 0.32 2.84 60.34 06:10:01 AM 0 19.83 0.00 2.16 0.29 2.92 74.80 06:10:01 AM 1 48.42 0.00 2.74 0.35 2.76 45.74 06:11:01 AM all 36.50 0.00 2.67 0.67 2.54 57.63 06:11:01 AM 0 13.23 0.00 1.85 0.59 2.57 81.76 06:11:01 AM 1 60.02 0.00 3.49 0.76 2.50 33.22 06:12:01 AM all 38.82 0.00 3.21 0.36 2.50 55.11 06:12:01 AM 0 19.73 0.00 1.74 0.11 2.38 76.03 06:12:01 AM 1 58.14 0.00 4.69 0.61 2.63 33.94 Average: all 36.93 0.00 3.13 1.10 2.54 56.30 Average: 0 21.48 0.00 2.48 1.12 2.50 72.42 Average: 1 52.51 0.00 3.79 1.07 2.58 40.05