---> uname -a: Linux prd-centos8-builder-2c-4g-10091.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 489 1133 17 2042 2900 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:de:13:7f 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 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fede:137f/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) 11/24/2025 _x86_64_ (2 CPU) 13:03:55 LINUX RESTART (2 CPU) 01:05:01 PM tps rtps wtps bread/s bwrtn/s 01:06:01 PM 59.40 0.60 58.80 17.06 5965.79 01:07:01 PM 65.86 0.47 65.39 53.32 7159.88 01:08:01 PM 35.32 0.08 35.24 1.87 4681.79 01:09:01 PM 20.43 0.27 20.16 41.85 854.83 01:10:01 PM 16.01 0.00 16.01 0.00 413.73 01:11:01 PM 18.27 0.37 17.90 18.12 851.98 01:12:01 PM 18.62 0.38 18.24 38.65 508.81 Average: 33.42 0.31 33.11 24.41 2919.39 01:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 PM 1383060 3028588 2370616 63.15 2104 1813328 598696 12.47 144160 1933312 132508 01:07:01 PM 1215860 2983796 2537816 67.61 2104 1929160 622404 12.96 147508 2071512 90400 01:08:01 PM 1097756 2934204 2655920 70.76 2104 1997280 669120 13.93 174880 2161332 54172 01:09:01 PM 1175828 2980428 2577848 68.68 2104 1965396 625688 13.03 207660 2048756 8420 01:10:01 PM 1215312 3020460 2538364 67.62 2104 1965888 583612 12.15 208072 2009080 8840 01:11:01 PM 1228652 3034588 2525024 67.27 2104 1966564 574980 11.97 392184 1810604 3036 01:12:01 PM 1139112 2954784 2614564 69.65 2104 1976276 654164 13.62 394768 1898172 18240 Average: 1207940 2990978 2545736 67.82 2104 1944842 618381 12.88 238462 1990395 45088 01:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 61.93 51.18 802.22 5.39 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.09 24.34 265.05 5.03 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 46.75 40.29 589.35 7.53 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 11.95 12.75 16.26 4.79 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 8.83 11.11 7.26 4.83 0.00 0.00 0.00 0.00 01:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 PM eth0 18.22 16.27 17.64 10.84 0.00 0.00 0.00 0.00 01:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 PM eth0 10.21 11.04 8.35 5.55 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 26.43 23.85 243.72 6.28 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) 11/24/2025 _x86_64_ (2 CPU) 13:03:55 LINUX RESTART (2 CPU) 01:05:01 PM CPU %user %nice %system %iowait %steal %idle 01:06:01 PM all 38.84 0.00 4.88 1.88 2.30 52.09 01:06:01 PM 0 51.84 0.00 5.93 1.58 2.28 38.37 01:06:01 PM 1 25.88 0.00 3.84 2.17 2.32 65.78 01:07:01 PM all 36.83 0.00 4.20 2.30 3.02 53.65 01:07:01 PM 0 57.48 0.00 5.18 2.08 2.84 32.43 01:07:01 PM 1 16.51 0.00 3.22 2.52 3.21 74.55 01:08:01 PM all 37.51 0.00 3.12 1.09 2.87 55.41 01:08:01 PM 0 60.59 0.00 4.03 0.87 2.61 31.91 01:08:01 PM 1 14.85 0.00 2.24 1.31 3.12 78.48 01:09:01 PM all 38.69 0.00 2.91 0.54 2.96 54.90 01:09:01 PM 0 57.05 0.00 3.69 0.43 3.06 35.76 01:09:01 PM 1 20.50 0.00 2.13 0.66 2.85 73.86 01:10:01 PM all 37.73 0.00 2.49 0.33 2.79 56.66 01:10:01 PM 0 47.55 0.00 2.57 0.56 2.77 46.55 01:10:01 PM 1 27.99 0.00 2.42 0.10 2.81 66.68 01:11:01 PM all 33.85 0.00 2.87 0.46 2.85 59.97 01:11:01 PM 0 43.62 0.00 3.21 0.22 2.52 50.44 01:11:01 PM 1 24.19 0.00 2.54 0.70 3.18 69.40 01:12:01 PM all 40.41 0.00 2.98 0.41 3.28 52.92 01:12:01 PM 0 38.74 0.00 2.60 0.64 3.09 54.93 01:12:01 PM 1 42.08 0.00 3.37 0.18 3.46 50.91 Average: all 37.69 0.00 3.35 1.00 2.87 55.09 Average: 0 50.96 0.00 3.88 0.91 2.74 41.51 Average: 1 24.56 0.00 2.82 1.09 2.99 68.54