---> uname -a: Linux prd-centos8-builder-2c-4g-7988.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 487 1135 17 2042 2902 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:e2:cf:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.142/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85886sec preferred_lft 85886sec inet6 fe80::f816:3eff:fee2:cfbd/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) 11/02/2025 _x86_64_ (2 CPU) 00:04:09 LINUX RESTART (2 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 69.32 8.01 61.31 1136.58 4162.31 12:07:01 AM 74.20 0.08 74.11 0.93 7910.49 12:08:01 AM 42.45 0.48 41.97 54.38 5885.87 12:09:01 AM 24.44 0.20 24.24 38.79 963.26 12:10:01 AM 17.44 0.07 17.38 3.07 450.85 12:11:01 AM 13.36 0.00 13.36 0.00 476.08 12:12:01 AM 19.39 1.43 17.96 53.45 777.71 Average: 37.23 1.47 35.76 183.92 2946.71 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 1413668 2978208 2340008 62.34 2104 1741228 678868 14.14 147256 1933736 81264 12:07:01 AM 1240840 3007972 2512836 66.94 2104 1928696 624504 13.00 146720 2049664 123348 12:08:01 AM 1243748 3046796 2509928 66.87 2104 1963592 558484 11.63 169316 2017456 22376 12:09:01 AM 1088832 2926556 2664844 70.99 2104 1998584 675904 14.07 209132 2135844 42748 12:10:01 AM 1110760 2947432 2642916 70.41 2104 1997500 657524 13.69 209868 2113044 41572 12:11:01 AM 1102012 2939840 2651664 70.64 2104 1998604 663496 13.82 210576 2120880 42672 12:12:01 AM 1115136 2920664 2638540 70.29 2104 1966220 680440 14.17 392724 1925724 8560 Average: 1187857 2966781 2565819 68.35 2104 1942061 648460 13.50 212227 2042335 51791 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 125.67 91.14 1045.27 34.46 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 23.42 19.94 261.05 3.72 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 39.47 30.22 585.81 5.84 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 10.13 13.43 11.86 5.52 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 10.70 12.96 8.17 5.83 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 12.06 13.11 10.41 4.11 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 21.76 19.11 21.07 17.58 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 34.75 28.56 277.69 11.01 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) 11/02/2025 _x86_64_ (2 CPU) 00:04:09 LINUX RESTART (2 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 33.50 0.00 3.99 3.55 6.81 52.14 12:06:01 AM 0 31.11 0.00 3.70 3.25 6.02 55.91 12:06:01 AM 1 35.87 0.00 4.28 3.85 7.59 48.40 12:07:01 AM all 35.06 0.00 4.68 3.03 5.71 51.52 12:07:01 AM 0 28.36 0.00 3.78 2.62 5.38 59.85 12:07:01 AM 1 41.78 0.00 5.57 3.44 6.04 43.17 12:08:01 AM all 33.54 0.00 2.89 1.61 5.08 56.88 12:08:01 AM 0 32.95 0.00 3.10 1.54 4.40 57.99 12:08:01 AM 1 34.11 0.00 2.68 1.68 5.75 55.78 12:09:01 AM all 34.94 0.00 2.25 0.90 5.84 56.07 12:09:01 AM 0 33.65 0.00 1.88 0.56 5.46 58.44 12:09:01 AM 1 36.23 0.00 2.62 1.24 6.21 53.71 12:10:01 AM all 36.08 0.00 2.57 0.52 5.34 55.49 12:10:01 AM 0 34.52 0.00 2.26 0.44 5.20 57.59 12:10:01 AM 1 37.63 0.00 2.88 0.60 5.49 53.41 12:11:01 AM all 31.87 0.00 2.37 0.32 5.09 60.34 12:11:01 AM 0 30.28 0.00 2.36 0.23 4.87 62.27 12:11:01 AM 1 33.46 0.00 2.39 0.42 5.32 58.42 12:12:01 AM all 38.53 0.00 2.53 0.86 5.65 52.43 12:12:01 AM 0 33.80 0.00 2.32 0.82 5.34 57.71 12:12:01 AM 1 43.26 0.00 2.74 0.89 5.95 47.16 Average: all 34.79 0.00 3.04 1.54 5.65 54.98 Average: 0 32.09 0.00 2.77 1.35 5.24 58.54 Average: 1 37.47 0.00 3.31 1.73 6.05 51.44