---> uname -a: Linux prd-centos8-builder-2c-4g-3460.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 481 1165 17 2018 2910 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:12:f3:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85923sec preferred_lft 85923sec inet6 fe80::f816:3eff:fe12:f3ee/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) 06/22/2025 _x86_64_ (2 CPU) 01:03:56 LINUX RESTART (2 CPU) 01:05:02 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 54.54 0.54 54.00 15.18 5746.98 01:07:01 AM 64.70 0.47 64.23 53.32 7721.01 01:08:01 AM 34.82 0.08 34.74 1.87 3648.93 01:09:01 AM 19.21 0.27 18.95 41.86 538.74 01:10:01 AM 14.53 0.00 14.53 0.00 598.27 01:11:01 AM 18.22 0.57 17.65 33.58 498.62 Average: 34.28 0.32 33.96 24.32 3117.98 01:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1425620 3064944 2328056 62.02 2104 1807456 578484 12.05 144224 1894520 126784 01:07:01 AM 1275016 3020192 2478660 66.03 2104 1907544 598924 12.47 147576 2016988 49524 01:08:01 AM 1124140 2904892 2629536 70.05 2104 1942452 708288 14.75 171748 2140820 11512 01:09:01 AM 1095912 2909376 2657764 70.80 2104 1975368 702548 14.63 207100 2133940 40572 01:10:01 AM 1213100 2994932 2540576 67.68 2104 1943708 619648 12.90 205308 2017748 12 01:11:01 AM 1214052 2996904 2539624 67.66 2104 1944600 624060 13.00 390644 1831620 8788 Average: 1224640 2981873 2529036 67.37 2104 1920188 638659 13.30 211100 2005939 39532 01:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 63.47 50.97 812.92 5.44 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.42 22.64 217.60 7.95 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 39.87 32.06 552.72 6.64 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 12.15 14.43 12.97 5.94 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 12.48 12.81 10.57 3.86 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 19.70 17.22 17.19 8.36 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 28.75 24.95 269.14 6.37 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) 06/22/2025 _x86_64_ (2 CPU) 01:03:56 LINUX RESTART (2 CPU) 01:05:02 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 36.94 0.00 4.50 1.47 3.41 53.68 01:06:01 AM 0 29.59 0.00 4.18 1.52 3.18 61.53 01:06:01 AM 1 44.34 0.00 4.81 1.41 3.65 45.78 01:07:01 AM all 36.89 0.00 4.46 2.82 3.23 52.59 01:07:01 AM 0 31.57 0.00 4.09 2.60 3.10 58.64 01:07:01 AM 1 42.25 0.00 4.84 3.04 3.37 46.50 01:08:01 AM all 37.88 0.00 2.60 0.58 2.90 56.03 01:08:01 AM 0 33.11 0.00 2.99 0.51 2.46 60.93 01:08:01 AM 1 42.63 0.00 2.22 0.66 3.34 51.15 01:09:01 AM all 37.62 0.00 2.33 0.40 2.63 57.03 01:09:01 AM 0 25.58 0.00 2.07 0.18 2.08 70.09 01:09:01 AM 1 49.64 0.00 2.59 0.61 3.17 43.98 01:10:01 AM all 32.87 0.00 2.64 0.26 2.38 61.84 01:10:01 AM 0 28.63 0.00 2.33 0.28 2.00 66.75 01:10:01 AM 1 37.11 0.00 2.94 0.25 2.76 56.95 01:11:01 AM all 39.15 0.00 3.24 0.50 2.86 54.25 01:11:01 AM 0 22.94 0.00 2.89 0.13 2.41 71.62 01:11:01 AM 1 55.39 0.00 3.59 0.88 3.31 36.83 Average: all 36.89 0.00 3.29 1.00 2.90 55.91 Average: 0 28.57 0.00 3.09 0.87 2.54 64.93 Average: 1 45.23 0.00 3.49 1.14 3.26 46.88