---> uname -a: Linux prd-centos8-builder-2c-4g-3930.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 498 1147 17 2019 2892 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:6f:18:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.239/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe6f:18eb/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) 06/27/2025 _x86_64_ (2 CPU) 11:03:47 LINUX RESTART (2 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 230.41 158.48 71.92 14325.26 37855.54 11:06:01 AM 55.49 0.32 55.17 9.73 5282.86 11:07:01 AM 69.72 0.50 69.22 53.86 9375.62 11:08:01 AM 23.06 0.25 22.81 40.11 1533.85 11:09:01 AM 20.01 0.37 19.65 11.06 643.06 11:10:01 AM 17.56 0.02 17.54 0.53 806.35 11:11:01 AM 18.24 0.25 17.99 25.06 483.72 Average: 62.08 22.89 39.19 2067.34 7999.17 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 1545616 3029168 2208056 58.82 2104 1662428 626316 13.04 140144 1818688 83952 11:06:01 AM 1332960 3009192 2420712 64.49 2104 1844224 618088 12.87 145476 1985228 153056 11:07:01 AM 1121116 2932816 2632556 70.13 2104 1974052 671308 13.98 150996 2165728 56008 11:08:01 AM 1185236 2975756 2568436 68.42 2104 1952136 628984 13.10 174916 2075360 16736 11:09:01 AM 1176720 2959404 2576952 68.65 2104 1944568 641192 13.35 205676 2054220 3668 11:10:01 AM 1214060 2995164 2539612 67.66 2104 1943032 609320 12.69 206212 2015712 7372 11:11:01 AM 1197876 2979976 2555796 68.09 2104 1943936 621352 12.94 399332 1840348 7520 Average: 1253369 2983068 2500303 66.61 2104 1894911 630937 13.14 203250 1993612 46902 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 175.25 108.68 915.14 54.83 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 67.45 54.54 815.08 6.14 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 42.36 32.36 588.44 6.75 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 10.76 11.84 12.13 4.32 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 11.03 12.83 8.18 5.43 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 14.83 14.04 16.87 4.58 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 15.33 14.73 15.73 7.70 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 48.15 35.58 338.84 12.82 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) 06/27/2025 _x86_64_ (2 CPU) 11:03:47 LINUX RESTART (2 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 41.63 0.05 11.20 11.40 7.17 28.56 11:05:01 AM 0 39.61 0.07 13.32 13.73 7.36 25.91 11:05:01 AM 1 43.65 0.03 9.07 9.05 6.98 31.22 11:06:01 AM all 37.42 0.00 4.25 1.58 3.79 52.95 11:06:01 AM 0 37.61 0.00 4.89 1.78 3.77 51.94 11:06:01 AM 1 37.24 0.00 3.61 1.39 3.81 53.95 11:07:01 AM all 36.61 0.00 4.11 2.57 3.52 53.19 11:07:01 AM 0 34.08 0.00 4.07 1.73 3.15 56.97 11:07:01 AM 1 39.14 0.00 4.15 3.41 3.88 49.42 11:08:01 AM all 35.12 0.00 2.87 0.57 2.86 58.57 11:08:01 AM 0 19.43 0.00 2.26 0.07 2.08 76.16 11:08:01 AM 1 50.78 0.00 3.48 1.07 3.65 41.02 11:09:01 AM all 37.78 0.00 2.31 0.35 3.11 56.45 11:09:01 AM 0 26.84 0.00 1.75 0.46 2.58 68.37 11:09:01 AM 1 48.71 0.00 2.87 0.23 3.63 44.55 11:10:01 AM all 33.47 0.00 3.06 0.35 2.91 60.21 11:10:01 AM 0 31.34 0.00 3.29 0.53 2.70 62.14 11:10:01 AM 1 35.59 0.00 2.84 0.18 3.12 58.28 11:11:01 AM all 39.10 0.00 2.75 0.26 2.95 54.94 11:11:01 AM 0 36.12 0.00 2.34 0.25 2.81 58.48 11:11:01 AM 1 42.09 0.00 3.16 0.26 3.09 51.40 Average: all 37.31 0.01 4.37 2.44 3.76 52.11 Average: 0 32.16 0.01 4.57 2.66 3.50 57.11 Average: 1 42.45 0.00 4.17 2.23 4.02 47.12