---> uname -a: Linux prd-centos8-builder-2c-4g-882.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 502 1114 17 2048 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:21:8d:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.92/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85945sec preferred_lft 85945sec inet6 fe80::f816:3eff:fe21:8dd5/64 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) 05/14/2026 _x86_64_ (2 CPU) 22:03:52 LINUX RESTART (2 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 60.87 0.38 60.49 34.13 6097.48 10:07:01 PM 69.46 2.13 67.33 84.91 10051.90 10:08:01 PM 26.51 0.25 26.26 40.12 1551.15 10:09:01 PM 19.51 0.07 19.44 3.07 483.54 10:10:01 PM 17.56 0.00 17.56 0.00 628.74 10:11:01 PM 17.97 1.10 16.87 69.68 502.18 Average: 35.31 0.66 34.66 38.65 3218.86 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 1319560 3014524 2434124 64.85 2104 1862388 616084 12.83 144820 1998408 164652 10:07:01 PM 1069836 2918332 2683848 71.50 2104 2009932 683084 14.22 151636 2213844 63984 10:08:01 PM 1105168 2951664 2648516 70.56 2104 2007556 652992 13.60 211780 2119320 43908 10:09:01 PM 1100420 2948876 2653264 70.68 2104 2009476 652924 13.60 214672 2120960 44812 10:10:01 PM 1061820 2911232 2691864 71.71 2104 2010456 691428 14.40 215352 2158396 45796 10:11:01 PM 1169792 2984624 2583892 68.84 2104 1975616 615372 12.81 397820 1866884 8732 Average: 1137766 2954875 2615918 69.69 2104 1979237 651981 13.58 222680 2079635 61981 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 85.05 73.30 994.43 7.77 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 52.10 43.19 727.16 7.88 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 12.00 13.43 13.19 5.42 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 12.08 13.66 8.97 6.24 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 14.05 14.60 11.61 4.76 0.00 0.00 0.00 0.00 10:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 PM eth0 18.03 16.57 17.99 7.59 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 32.22 29.12 295.52 6.61 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) 05/14/2026 _x86_64_ (2 CPU) 22:03:52 LINUX RESTART (2 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 38.07 0.00 4.45 1.03 2.09 54.36 10:06:01 PM 0 38.64 0.00 4.78 0.79 2.12 53.67 10:06:01 PM 1 37.51 0.00 4.12 1.26 2.06 55.05 10:07:01 PM all 37.15 0.00 4.00 2.14 1.91 54.80 10:07:01 PM 0 52.89 0.00 4.20 1.76 2.13 39.02 10:07:01 PM 1 21.46 0.00 3.80 2.52 1.69 70.53 10:08:01 PM all 36.25 0.00 3.22 0.57 1.92 58.04 10:08:01 PM 0 39.89 0.00 3.04 0.58 1.81 54.67 10:08:01 PM 1 32.61 0.00 3.39 0.56 2.02 61.41 10:09:01 PM all 38.59 0.00 2.77 0.27 2.07 56.29 10:09:01 PM 0 48.19 0.00 2.91 0.50 2.41 46.00 10:09:01 PM 1 29.00 0.00 2.64 0.05 1.73 66.58 10:10:01 PM all 33.84 0.00 2.47 0.35 1.87 61.48 10:10:01 PM 0 40.41 0.00 2.77 0.07 1.89 54.86 10:10:01 PM 1 27.28 0.00 2.16 0.63 1.84 68.09 10:11:01 PM all 37.53 0.00 3.44 0.51 2.22 56.30 10:11:01 PM 0 46.45 0.00 3.82 0.56 2.21 46.96 10:11:01 PM 1 28.66 0.00 3.07 0.46 2.23 65.58 Average: all 36.91 0.00 3.39 0.81 2.01 56.88 Average: 0 44.41 0.00 3.59 0.71 2.10 49.20 Average: 1 29.42 0.00 3.19 0.91 1.93 64.54