---> uname -a: Linux prd-centos8-builder-2c-4g-10744.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 495 1124 17 2045 2893 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:76:1f:46 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85894sec preferred_lft 85894sec inet6 fe80::f816:3eff:fe76:1f46/64 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) 02:03:54 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 57.78 0.32 57.46 9.73 5708.66 02:07:01 AM 66.13 0.47 65.66 53.32 9004.08 02:08:01 AM 28.10 1.07 27.04 25.85 2747.09 02:09:01 AM 20.14 0.27 19.87 41.85 633.80 02:10:01 AM 13.28 0.00 13.28 0.00 355.68 02:11:01 AM 21.91 0.57 21.34 27.19 997.70 02:12:01 AM 18.16 0.38 17.77 38.65 538.81 Average: 32.21 0.44 31.78 28.08 2855.01 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 1335424 3023216 2418252 64.42 2104 1855356 621172 12.94 149224 1977864 167224 02:07:01 AM 1206848 2973476 2546828 67.85 2104 1928228 641172 13.35 148112 2080532 23252 02:08:01 AM 1077308 2882276 2676368 71.30 2104 1965772 721340 15.02 172932 2181068 8928 02:09:01 AM 1087148 2925856 2666528 71.04 2104 1999632 670372 13.96 210132 2134924 41568 02:10:01 AM 1176108 2982280 2577568 68.67 2104 1966988 636616 13.26 208224 2047336 8844 02:11:01 AM 1182704 2988416 2570972 68.49 2104 1966376 610528 12.71 392136 1857476 7496 02:12:01 AM 1182348 2994856 2571328 68.50 2104 1972720 601592 12.53 391964 1857956 22796 Average: 1178270 2967197 2575406 68.61 2104 1950725 643256 13.39 238961 2019594 40015 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 77.27 64.56 887.48 6.68 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 20.83 19.89 157.22 5.54 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 51.76 43.31 588.54 16.56 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 11.59 13.96 12.65 5.65 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 9.53 11.15 8.00 3.94 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 16.44 16.48 16.70 6.86 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 10.74 11.61 8.73 5.61 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 28.31 25.85 239.90 7.26 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) 02:03:54 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 38.76 0.00 4.42 1.25 1.39 54.19 02:06:01 AM 0 50.48 0.00 5.47 1.30 1.62 41.13 02:06:01 AM 1 27.05 0.00 3.36 1.20 1.17 67.22 02:07:01 AM all 37.20 0.00 4.24 2.61 1.46 54.49 02:07:01 AM 0 51.60 0.00 5.23 2.22 1.73 39.22 02:07:01 AM 1 22.82 0.00 3.25 3.01 1.18 69.74 02:08:01 AM all 37.19 0.00 3.01 0.57 1.40 57.83 02:08:01 AM 0 50.66 0.00 3.35 0.30 1.47 44.22 02:08:01 AM 1 23.76 0.00 2.66 0.85 1.33 71.40 02:09:01 AM all 38.19 0.00 3.05 0.71 1.81 56.24 02:09:01 AM 0 52.38 0.00 3.88 0.55 1.83 41.35 02:09:01 AM 1 24.09 0.00 2.22 0.86 1.79 71.04 02:10:01 AM all 36.76 0.00 2.44 0.37 1.12 59.31 02:10:01 AM 0 61.46 0.00 3.55 0.70 1.68 32.62 02:10:01 AM 1 12.02 0.00 1.33 0.05 0.55 86.04 02:11:01 AM all 36.39 0.00 3.21 0.64 1.34 58.42 02:11:01 AM 0 46.97 0.00 4.18 0.57 1.60 46.67 02:11:01 AM 1 25.84 0.00 2.25 0.72 1.08 70.11 02:12:01 AM all 41.15 0.00 3.56 0.14 1.31 53.84 02:12:01 AM 0 63.52 0.00 4.53 0.23 1.81 29.90 02:12:01 AM 1 18.76 0.00 2.58 0.05 0.80 77.80 Average: all 37.95 0.00 3.42 0.90 1.40 56.33 Average: 0 53.87 0.00 4.31 0.84 1.68 39.29 Average: 1 22.05 0.00 2.52 0.96 1.13 73.33