---> uname -a: Linux prd-centos8-builder-2c-4g-10889.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 473 1148 17 2043 2916 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:78:d3:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85910sec preferred_lft 85910sec inet6 fe80::f816:3eff:fe78:d34a/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) 12/04/2025 _x86_64_ (2 CPU) 00:03:52 LINUX RESTART (2 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 62.29 0.32 61.97 9.73 6091.72 12:07:01 AM 69.35 0.48 68.87 53.43 9969.32 12:08:01 AM 23.24 0.08 23.16 1.87 1506.11 12:09:01 AM 18.78 0.27 18.51 41.85 470.68 12:10:01 AM 11.81 0.00 11.81 0.00 318.18 12:11:01 AM 23.09 0.57 22.52 27.19 845.48 12:12:01 AM 18.61 0.38 18.23 38.65 517.48 Average: 32.46 0.30 32.16 24.68 2817.27 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 1333344 3029672 2420332 64.48 2104 1863712 614776 12.80 145352 1981484 168828 12:07:01 AM 1123992 2960724 2629684 70.06 2104 1998252 660868 13.76 151484 2158756 58660 12:08:01 AM 1194628 2999192 2559048 68.17 2104 1965112 620724 12.93 172276 2064952 8852 12:09:01 AM 1097416 2903180 2656260 70.76 2104 1966444 721140 15.02 207140 2127668 8924 12:10:01 AM 1224224 3029832 2529452 67.39 2104 1966368 595908 12.41 207864 2001684 8844 12:11:01 AM 1123448 2930224 2630228 70.07 2104 1967352 693108 14.43 391768 1917424 9064 12:12:01 AM 1124804 2935204 2628872 70.03 2104 1970640 691920 14.41 391568 1916476 21372 Average: 1174551 2969718 2579125 68.71 2104 1956840 656921 13.68 238207 2024063 40649 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 79.69 70.20 867.69 7.24 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 48.52 41.66 623.11 7.20 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 9.26 11.25 12.57 6.69 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 11.23 13.65 10.78 5.94 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 11.91 12.51 10.16 3.88 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 15.63 14.66 14.79 7.07 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 11.65 12.56 9.18 5.99 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 26.84 25.21 221.19 6.29 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) 12/04/2025 _x86_64_ (2 CPU) 00:03:52 LINUX RESTART (2 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 37.88 0.00 4.14 1.20 1.95 54.82 12:06:01 AM 0 34.62 0.00 4.15 1.32 1.75 58.17 12:06:01 AM 1 41.13 0.00 4.14 1.09 2.15 51.48 12:07:01 AM all 37.10 0.00 3.89 2.33 1.90 54.78 12:07:01 AM 0 19.27 0.00 2.61 3.12 1.78 73.22 12:07:01 AM 1 55.06 0.00 5.17 1.53 2.01 36.22 12:08:01 AM all 36.92 0.00 2.24 0.47 1.58 58.79 12:08:01 AM 0 20.95 0.00 1.71 0.37 1.18 75.79 12:08:01 AM 1 52.88 0.00 2.77 0.58 1.97 41.80 12:09:01 AM all 38.96 0.00 2.48 0.39 2.11 56.07 12:09:01 AM 0 17.53 0.00 1.43 0.43 1.99 78.62 12:09:01 AM 1 60.56 0.00 3.53 0.35 2.22 33.33 12:10:01 AM all 33.13 0.00 2.40 0.36 1.64 62.47 12:10:01 AM 0 36.61 0.00 2.41 0.32 1.63 59.04 12:10:01 AM 1 29.66 0.00 2.40 0.40 1.66 65.89 12:11:01 AM all 39.14 0.00 2.78 0.68 1.72 55.69 12:11:01 AM 0 21.39 0.00 2.74 0.83 1.23 73.81 12:11:01 AM 1 56.84 0.00 2.81 0.53 2.20 37.62 12:12:01 AM all 40.70 0.00 2.94 0.33 1.86 54.17 12:12:01 AM 0 19.75 0.00 1.89 0.17 1.71 76.49 12:12:01 AM 1 61.78 0.00 4.00 0.50 2.02 31.70 Average: all 37.69 0.00 2.98 0.82 1.82 56.68 Average: 0 24.29 0.00 2.42 0.93 1.61 70.75 Average: 1 51.12 0.00 3.55 0.71 2.03 42.59