---> uname -a: Linux prd-centos8-builder-2c-4g-4978.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 9.1G 11G 46% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 501 1124 17 2039 2888 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:03:d2:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.137/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe03:d21c/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) 09/28/2025 _x86_64_ (2 CPU) 03:03:55 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 58.76 0.55 58.21 15.46 5920.34 03:07:01 AM 71.61 0.47 71.14 53.32 9092.57 03:08:01 AM 29.32 0.08 29.24 1.87 2944.72 03:09:01 AM 18.44 0.27 18.18 41.85 454.93 03:10:01 AM 15.06 0.00 15.06 0.00 613.51 03:11:01 AM 18.94 0.37 18.58 18.13 523.96 03:12:01 AM 19.19 0.38 18.81 38.65 540.40 Average: 33.05 0.30 32.75 24.18 2870.06 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1371864 3023100 2381812 63.45 2104 1819852 621124 12.93 144468 1948904 135000 03:07:01 AM 1213452 2976868 2540224 67.67 2104 1924788 638372 13.29 148096 2073568 27556 03:08:01 AM 1181252 2982228 2572424 68.53 2104 1961768 627112 13.06 172268 2080192 8848 03:09:01 AM 1056904 2892840 2696772 71.84 2104 1996844 716752 14.93 210044 2168076 42732 03:10:01 AM 1170844 2973004 2582832 68.81 2104 1963024 650168 13.54 207964 2053652 8 03:11:01 AM 1097204 2901384 2656472 70.77 2104 1964940 709076 14.77 393064 1942592 10168 03:12:01 AM 1100888 2907440 2652788 70.67 2104 1967024 702616 14.63 391864 1940580 21364 Average: 1170344 2950981 2583332 68.82 2104 1942606 666460 13.88 238253 2029652 35097 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 66.28 55.21 871.37 5.98 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 21.28 19.59 189.44 5.34 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 43.70 37.60 586.71 6.66 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 11.86 14.55 13.06 6.04 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 11.26 12.10 9.57 3.82 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 13.63 14.00 14.70 6.65 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 11.33 12.45 9.16 5.97 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 25.62 23.64 242.00 5.78 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) 09/28/2025 _x86_64_ (2 CPU) 03:03:55 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 38.35 0.00 4.15 1.00 2.46 54.04 03:06:01 AM 0 18.00 0.00 2.47 1.17 2.32 76.04 03:06:01 AM 1 58.94 0.00 5.86 0.83 2.60 31.78 03:07:01 AM all 37.73 0.00 4.21 2.83 2.54 52.68 03:07:01 AM 0 14.38 0.00 2.59 3.52 2.41 77.10 03:07:01 AM 1 61.43 0.00 5.86 2.13 2.68 27.90 03:08:01 AM all 38.84 0.00 2.60 0.45 2.27 55.85 03:08:01 AM 0 15.82 0.00 1.68 0.51 2.17 79.82 03:08:01 AM 1 62.12 0.00 3.53 0.38 2.36 31.61 03:09:01 AM all 37.09 0.00 2.41 0.50 2.14 57.87 03:09:01 AM 0 24.21 0.00 1.89 0.56 1.92 71.42 03:09:01 AM 1 49.99 0.00 2.93 0.43 2.35 44.29 03:10:01 AM all 34.27 0.00 2.61 0.26 2.08 60.78 03:10:01 AM 0 20.92 0.00 2.18 0.10 2.00 74.81 03:10:01 AM 1 47.68 0.00 3.03 0.43 2.16 46.70 03:11:01 AM all 38.55 0.00 2.80 0.28 2.23 56.15 03:11:01 AM 0 35.60 0.00 2.76 0.36 2.20 59.07 03:11:01 AM 1 41.50 0.00 2.83 0.20 2.25 53.22 03:12:01 AM all 40.71 0.00 3.11 0.29 2.19 53.70 03:12:01 AM 0 36.06 0.00 3.08 0.31 2.07 58.48 03:12:01 AM 1 45.37 0.00 3.13 0.27 2.30 48.93 Average: all 37.94 0.00 3.13 0.80 2.27 55.87 Average: 0 23.54 0.00 2.38 0.94 2.16 70.98 Average: 1 52.42 0.00 3.88 0.67 2.39 40.65