---> uname -a: Linux prd-centos8-builder-2c-4g-324.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 467 1165 17 2032 2922 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:38:22:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.110/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85896sec preferred_lft 85896sec inet6 fe80::f816:3eff:fe38:2257/64 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) 08/07/2025 _x86_64_ (2 CPU) 06:03:46 LINUX RESTART (2 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 223.47 155.94 67.53 14161.59 37836.98 06:06:01 AM 58.16 0.32 57.84 9.73 5333.13 06:07:01 AM 72.94 0.52 72.43 53.85 9194.44 06:08:01 AM 24.73 0.05 24.68 1.33 2631.69 06:09:01 AM 18.71 0.27 18.44 41.85 467.81 06:10:01 AM 14.23 0.00 14.23 0.00 527.82 06:11:01 AM 21.72 0.37 21.35 18.12 799.45 06:12:01 AM 17.92 0.38 17.54 38.65 520.56 Average: 56.48 19.73 36.75 1790.79 7164.13 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 1581312 3060204 2172364 57.87 2104 1657848 612432 12.75 138940 1784300 82580 06:06:01 AM 1378080 3053024 2375596 63.29 2104 1842004 585740 12.20 143856 1938908 158660 06:07:01 AM 1223328 2980792 2530348 67.41 2104 1919036 633364 13.19 146996 2066660 22756 06:08:01 AM 1214784 3008612 2538892 67.64 2104 1954760 598916 12.47 171336 2048800 8852 06:09:01 AM 1092288 2920060 2661388 70.90 2104 1988776 692964 14.43 207780 2135892 41672 06:10:01 AM 1225848 3020944 2527828 67.34 2104 1956020 596368 12.42 205888 2003724 8844 06:11:01 AM 1166232 2961680 2587444 68.93 2104 1956308 652416 13.59 389904 1879504 8684 06:12:01 AM 1190236 2988612 2563440 68.29 2104 1958788 624480 13.00 389620 1855632 20176 Average: 1259014 2999241 2494662 66.46 2104 1904192 624585 13.01 224290 1964178 44028 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 196.98 97.52 915.98 53.51 0.00 0.00 0.00 0.00 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 60.47 49.08 736.90 5.61 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 20.76 19.24 161.68 8.30 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 43.49 34.94 569.51 6.06 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 11.75 14.53 12.09 6.00 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 10.56 11.40 8.92 3.70 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 17.45 16.30 16.38 7.48 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 11.11 11.89 8.84 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 46.57 31.86 303.77 12.04 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) 08/07/2025 _x86_64_ (2 CPU) 06:03:46 LINUX RESTART (2 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 40.63 0.06 11.16 11.70 4.38 32.08 06:05:01 AM 0 45.42 0.07 13.55 11.92 4.19 24.85 06:05:01 AM 1 35.85 0.05 8.78 11.49 4.56 39.27 06:06:01 AM all 36.94 0.00 4.27 1.40 3.56 53.82 06:06:01 AM 0 47.60 0.00 5.13 1.53 3.62 42.12 06:06:01 AM 1 26.30 0.00 3.42 1.27 3.50 65.50 06:07:01 AM all 35.16 0.00 3.87 3.46 3.91 53.59 06:07:01 AM 0 37.53 0.00 3.93 4.21 3.49 50.82 06:07:01 AM 1 32.81 0.00 3.81 2.71 4.33 56.34 06:08:01 AM all 36.57 0.00 2.79 0.76 2.88 57.00 06:08:01 AM 0 27.40 0.00 2.46 1.05 2.77 66.32 06:08:01 AM 1 45.79 0.00 3.13 0.46 3.00 47.62 06:09:01 AM all 37.49 0.00 2.72 0.61 2.94 56.24 06:09:01 AM 0 54.75 0.00 3.60 1.01 2.57 38.06 06:09:01 AM 1 20.53 0.00 1.86 0.21 3.30 74.10 06:10:01 AM all 34.10 0.00 2.67 0.38 2.27 60.57 06:10:01 AM 0 49.23 0.00 3.23 0.22 2.37 44.96 06:10:01 AM 1 19.05 0.00 2.12 0.54 2.17 76.11 06:11:01 AM all 35.81 0.00 2.84 0.65 3.27 57.43 06:11:01 AM 0 49.92 0.00 3.65 0.62 3.09 42.72 06:11:01 AM 1 21.84 0.00 2.05 0.67 3.45 71.99 06:12:01 AM all 39.52 0.00 3.27 0.45 3.61 53.16 06:12:01 AM 0 57.65 0.00 3.71 0.75 3.28 34.61 06:12:01 AM 1 21.66 0.00 2.83 0.15 3.93 71.44 Average: all 37.03 0.01 4.20 2.42 3.35 52.99 Average: 0 46.16 0.01 4.90 2.66 3.17 43.08 Average: 1 27.96 0.01 3.50 2.18 3.53 62.82