---> uname -a: Linux prd-centos8-builder-2c-4g-9058.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 485 1141 17 2038 2904 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:ba:93:dc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85868sec preferred_lft 85868sec inet6 fe80::f816:3eff:feba:93dc/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) 11/13/2025 _x86_64_ (2 CPU) 16:04:16 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 76.97 17.18 59.80 3580.14 3531.07 04:07:01 PM 73.23 0.00 73.23 0.00 8242.00 04:08:01 PM 47.67 0.50 47.17 53.85 6133.67 04:09:01 PM 23.29 0.25 23.04 40.12 1190.89 04:10:01 PM 18.99 0.07 18.93 3.07 618.13 04:11:01 PM 14.91 0.00 14.91 0.00 530.16 04:12:01 PM 18.26 0.37 17.89 18.13 496.82 04:13:01 PM 17.99 0.38 17.61 38.65 519.68 Average: 36.41 2.34 34.07 466.74 2657.80 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1479044 3004572 2274632 60.60 2104 1702452 636360 13.25 144540 1873452 64400 04:07:01 PM 1203252 2948252 2550424 67.94 2104 1908916 655036 13.64 152860 2088244 107220 04:08:01 PM 1077352 2910596 2676324 71.30 2104 1994900 686648 14.30 151608 2207376 44172 04:09:01 PM 1196116 2996752 2557560 68.13 2104 1961228 601344 12.52 173472 2064656 8432 04:10:01 PM 1238776 3039736 2514900 67.00 2104 1961812 556008 11.58 206876 1988908 8840 04:11:01 PM 1184596 2992636 2569080 68.44 2104 1968924 605876 12.62 208764 2041156 9800 04:12:01 PM 1123912 2925164 2629764 70.06 2104 1962104 673328 14.02 391560 1920012 8684 04:13:01 PM 1151864 2956288 2601812 69.31 2104 1964636 638720 13.30 391408 1891420 20228 Average: 1206864 2971750 2546812 67.85 2104 1928122 631665 13.15 227636 2009403 33972 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 203.28 124.44 1264.36 56.89 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 41.05 32.99 552.48 4.29 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 45.67 35.87 589.89 6.57 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 10.20 12.03 11.71 4.28 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 8.95 11.60 6.97 5.13 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 12.93 13.35 11.09 4.32 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 13.00 14.15 13.32 6.82 0.00 0.00 0.00 0.00 04:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 PM eth0 10.70 11.96 8.87 5.71 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 43.22 32.05 307.34 11.75 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) 11/13/2025 _x86_64_ (2 CPU) 16:04:16 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 35.17 0.00 5.17 4.57 7.51 47.58 04:06:01 PM 0 32.44 0.00 4.78 5.83 6.77 50.17 04:06:01 PM 1 37.87 0.00 5.56 3.32 8.23 45.02 04:07:01 PM all 34.32 0.00 4.09 3.06 5.86 52.68 04:07:01 PM 0 31.83 0.00 4.17 3.21 5.93 54.86 04:07:01 PM 1 36.82 0.00 4.00 2.91 5.78 50.49 04:08:01 PM all 32.07 0.00 3.00 1.93 5.67 57.33 04:08:01 PM 0 26.72 0.00 2.95 2.31 5.74 62.28 04:08:01 PM 1 37.45 0.00 3.05 1.55 5.59 52.36 04:09:01 PM all 32.95 0.00 2.83 0.81 6.26 57.16 04:09:01 PM 0 41.32 0.00 3.24 0.42 5.64 49.37 04:09:01 PM 1 24.77 0.00 2.42 1.19 6.86 64.76 04:10:01 PM all 34.58 0.00 2.04 0.70 6.42 56.26 04:10:01 PM 0 30.32 0.00 1.77 0.48 6.35 61.08 04:10:01 PM 1 38.82 0.00 2.31 0.92 6.49 51.45 04:11:01 PM all 32.08 0.00 2.81 0.32 5.70 59.08 04:11:01 PM 0 31.66 0.00 2.60 0.42 5.69 59.63 04:11:01 PM 1 32.50 0.00 3.03 0.23 5.71 58.53 04:12:01 PM all 33.22 0.00 2.06 1.04 5.83 57.86 04:12:01 PM 0 27.60 0.00 1.84 0.64 5.90 64.02 04:12:01 PM 1 38.88 0.00 2.27 1.43 5.76 51.65 04:13:01 PM all 37.76 0.00 3.19 0.50 5.95 52.60 04:13:01 PM 0 32.93 0.00 3.00 0.45 5.72 57.90 04:13:01 PM 1 42.59 0.00 3.38 0.56 6.17 47.30 Average: all 34.02 0.00 3.15 1.62 6.15 55.07 Average: 0 31.84 0.00 3.04 1.72 5.97 57.43 Average: 1 36.20 0.00 3.25 1.51 6.33 52.71