---> uname -a: Linux prd-centos8-builder-2c-4g-10672.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 9.2G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 512 1013 17 2140 2879 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:d2:55:18 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86108sec preferred_lft 86108sec inet6 fe80::f816:3eff:fed2:5518/64 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) 12/01/2025 _x86_64_ (2 CPU) 05:02:02 LINUX RESTART (2 CPU) 05:03:01 AM tps rtps wtps bread/s bwrtn/s 05:04:01 AM 39.84 0.62 39.22 176.47 6277.96 05:05:01 AM 36.70 6.35 30.35 911.01 3264.28 05:06:01 AM 68.11 0.42 67.69 54.65 7080.02 05:07:01 AM 42.55 0.80 41.75 49.45 4345.50 Average: 46.80 2.05 44.75 297.92 5241.86 05:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 AM 1456192 2998948 2297492 61.21 2104 1724208 919256 19.14 205228 1848204 44 05:05:01 AM 1236424 2943224 2517260 67.06 2104 1883040 713972 14.87 407680 1849464 73540 05:06:01 AM 1124008 2966524 2629676 70.06 2104 2009316 655608 13.65 407012 1926488 47204 05:07:01 AM 1058920 2969808 2694764 71.79 2104 2071736 638420 13.29 421456 1953280 24516 Average: 1218886 2969626 2534798 67.53 2104 1922075 731814 15.24 360344 1894359 36326 05:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:04:01 AM eth0 74.48 41.69 539.30 5.33 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 75.93 56.04 810.03 7.53 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 29.06 23.74 253.92 5.58 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 8.65 9.18 16.51 4.31 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 47.03 32.66 404.96 5.68 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) 12/01/2025 _x86_64_ (2 CPU) 05:02:02 LINUX RESTART (2 CPU) 05:03:01 AM CPU %user %nice %system %iowait %steal %idle 05:04:01 AM all 8.20 0.00 1.50 2.01 2.02 86.27 05:04:01 AM 0 7.81 0.00 1.74 3.33 1.84 85.28 05:04:01 AM 1 8.60 0.00 1.25 0.69 2.19 87.26 05:05:01 AM all 28.81 0.00 3.37 1.17 2.65 63.99 05:05:01 AM 0 16.19 0.00 2.37 0.96 1.92 78.55 05:05:01 AM 1 41.38 0.00 4.37 1.39 3.38 49.48 05:06:01 AM all 36.81 0.00 4.09 2.18 3.63 53.30 05:06:01 AM 0 41.26 0.00 3.76 1.44 3.41 50.14 05:06:01 AM 1 32.39 0.00 4.42 2.91 3.84 56.44 05:07:01 AM all 38.34 0.00 3.91 1.82 3.34 52.59 05:07:01 AM 0 21.70 0.00 3.07 1.98 2.51 70.75 05:07:01 AM 1 54.97 0.00 4.75 1.67 4.17 34.44 Average: all 28.06 0.00 3.22 1.80 2.91 64.02 Average: 0 21.75 0.00 2.73 1.93 2.42 71.17 Average: 1 34.34 0.00 3.70 1.66 3.40 56.90