---> uname -a: Linux prd-centos8-builder-2c-4g-1837.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 504 1123 17 2037 2885 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:a5:61:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.217/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fea5:61da/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) 08/01/2025 _x86_64_ (2 CPU) 10:03:42 LINUX RESTART (2 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 176.52 108.79 67.72 11437.44 38281.33 10:06:01 AM 63.21 0.13 63.07 5.60 5821.03 10:07:01 AM 68.39 1.43 66.96 77.31 9700.83 10:08:01 AM 27.47 0.28 27.19 40.65 1669.31 10:09:01 AM 18.68 0.07 18.61 3.07 483.02 10:10:01 AM 12.21 0.00 12.21 0.00 338.70 10:11:01 AM 22.63 0.55 22.08 33.46 866.34 Average: 55.59 15.90 39.69 1657.33 8167.45 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 1580220 3049076 2173456 57.90 2104 1647660 598464 12.46 137852 1786528 55712 10:06:01 AM 1324948 3016092 2428728 64.70 2104 1858116 598504 12.46 144964 1990464 164948 10:07:01 AM 1101004 2930260 2652672 70.67 2104 1990600 648556 13.51 151484 2179320 57096 10:08:01 AM 1190392 2989344 2563284 68.29 2104 1959724 596812 12.43 173624 2067608 8860 10:09:01 AM 1170420 2969436 2583256 68.82 2104 1959816 609944 12.70 206368 2054888 8844 10:10:01 AM 1162672 2969252 2591004 69.03 2104 1967528 611292 12.73 208424 2060408 16468 10:11:01 AM 1189028 2987688 2564648 68.32 2104 1959408 591040 12.31 391344 1852144 7520 Average: 1245526 2987307 2508150 66.82 2104 1906122 607802 12.66 202009 1998766 45635 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 212.31 117.74 932.09 55.20 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 67.59 55.02 839.16 8.32 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 58.73 48.25 616.30 16.10 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 10.51 12.33 12.04 4.51 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 9.93 12.66 7.57 5.56 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 12.84 13.56 11.07 4.33 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 16.16 15.83 17.58 7.91 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 55.45 39.35 347.99 14.56 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) 08/01/2025 _x86_64_ (2 CPU) 10:03:42 LINUX RESTART (2 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 47.63 0.03 11.03 8.87 2.60 29.84 10:05:01 AM 0 45.49 0.05 8.32 7.94 2.56 35.64 10:05:01 AM 1 49.78 0.02 13.75 9.80 2.63 24.02 10:06:01 AM all 37.77 0.00 4.41 1.90 2.86 53.06 10:06:01 AM 0 23.07 0.00 3.27 1.70 3.02 68.94 10:06:01 AM 1 52.69 0.00 5.57 2.11 2.69 36.95 10:07:01 AM all 38.55 0.00 4.10 2.56 2.62 52.18 10:07:01 AM 0 26.14 0.00 3.80 2.69 2.26 65.10 10:07:01 AM 1 51.00 0.00 4.39 2.42 2.97 39.22 10:08:01 AM all 35.12 0.00 2.82 0.63 2.35 59.07 10:08:01 AM 0 22.08 0.00 2.78 0.51 2.35 72.28 10:08:01 AM 1 48.28 0.00 2.87 0.75 2.36 45.74 10:09:01 AM all 39.12 0.00 2.38 0.40 2.59 55.51 10:09:01 AM 0 36.74 0.00 2.18 0.59 2.62 57.87 10:09:01 AM 1 41.51 0.00 2.58 0.21 2.56 53.13 10:10:01 AM all 33.64 0.00 2.90 0.35 2.25 60.85 10:10:01 AM 0 29.19 0.00 2.76 0.05 1.89 66.11 10:10:01 AM 1 38.07 0.00 3.03 0.66 2.62 55.63 10:11:01 AM all 39.03 0.00 2.95 0.82 2.60 54.61 10:11:01 AM 0 14.66 0.00 1.85 0.67 2.75 80.08 10:11:01 AM 1 63.85 0.00 4.06 0.97 2.45 28.67 Average: all 38.69 0.00 4.36 2.21 2.55 52.18 Average: 0 28.15 0.01 3.56 2.01 2.49 63.77 Average: 1 49.29 0.00 5.17 2.41 2.61 40.52