---> uname -a: Linux prd-centos8-builder-2c-4g-10706.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 508 1112 17 2044 2881 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:90:be:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.197/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85892sec preferred_lft 85892sec inet6 fe80::f816:3eff:fe90:be8c/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) 12/01/2025 _x86_64_ (2 CPU) 16:03:50 LINUX RESTART (2 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 256.00 185.24 70.75 15260.83 37619.14 04:06:01 PM 59.12 1.33 57.79 34.78 6172.96 04:07:01 PM 70.60 0.50 70.10 53.84 8577.93 04:08:01 PM 34.22 0.05 34.17 1.33 3646.15 04:09:01 PM 20.03 0.27 19.76 41.86 643.44 04:10:01 PM 13.99 0.00 13.99 0.00 382.14 04:11:01 PM 18.06 0.57 17.49 27.19 691.19 04:12:01 PM 17.35 0.38 16.96 38.66 502.57 Average: 61.18 23.55 37.63 1932.79 7280.71 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 1603044 3053928 2150640 57.29 2104 1630724 612068 12.75 136784 1768920 61912 04:06:01 PM 1366840 3013664 2386844 63.59 2104 1814468 614208 12.79 145636 1950024 131488 04:07:01 PM 1221024 2988504 2532660 67.47 2104 1928488 612108 12.75 149472 2062952 46892 04:08:01 PM 1052220 2890812 2701464 71.97 2104 1999276 705576 14.69 176096 2202964 42740 04:09:01 PM 1088024 2926648 2665660 71.01 2104 1999360 667868 13.91 211116 2133468 41552 04:10:01 PM 1160932 2967136 2592752 69.07 2104 1966716 627916 13.08 208876 2062216 8844 04:11:01 PM 1160628 2966156 2593056 69.08 2104 1966104 628256 13.08 392888 1878808 7508 04:12:01 PM 1153508 2971728 2600176 69.27 2104 1978268 625300 13.02 393796 1883752 28608 Average: 1225778 2972322 2527906 67.34 2104 1910426 636662 13.26 226833 1992888 46193 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 197.42 107.48 820.54 54.62 0.00 0.00 0.00 0.00 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 76.66 60.15 836.93 16.23 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 29.25 26.64 240.63 5.63 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 46.95 37.54 583.80 6.92 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 11.63 14.08 12.60 5.58 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 9.81 11.54 8.20 4.17 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 15.26 15.58 16.77 6.46 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 10.56 11.36 8.58 5.47 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 49.70 35.55 316.04 13.14 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) 12/01/2025 _x86_64_ (2 CPU) 16:03:50 LINUX RESTART (2 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 40.88 0.07 13.77 12.91 5.64 26.73 04:05:01 PM 0 45.95 0.08 12.99 14.00 5.38 21.61 04:05:01 PM 1 35.84 0.07 14.55 11.82 5.89 31.84 04:06:01 PM all 36.69 0.00 4.34 2.04 4.37 52.56 04:06:01 PM 0 53.53 0.00 5.62 1.82 4.34 34.68 04:06:01 PM 1 20.04 0.00 3.07 2.26 4.40 70.23 04:07:01 PM all 34.34 0.00 4.10 2.15 4.47 54.93 04:07:01 PM 0 46.93 0.00 4.79 1.60 4.45 42.22 04:07:01 PM 1 21.85 0.00 3.42 2.69 4.49 67.54 04:08:01 PM all 35.05 0.00 2.28 1.32 4.26 57.10 04:08:01 PM 0 44.03 0.00 2.56 1.50 4.33 47.58 04:08:01 PM 1 26.10 0.00 2.00 1.14 4.19 66.57 04:09:01 PM all 35.61 0.00 2.63 0.73 4.02 57.01 04:09:01 PM 0 38.41 0.00 2.28 0.60 3.96 54.74 04:09:01 PM 1 32.81 0.00 2.98 0.86 4.08 59.27 04:10:01 PM all 34.99 0.00 2.27 0.38 4.19 58.18 04:10:01 PM 0 41.43 0.00 2.07 0.46 4.48 51.56 04:10:01 PM 1 28.54 0.00 2.47 0.29 3.90 64.80 04:11:01 PM all 34.28 0.00 2.90 0.74 3.91 58.17 04:11:01 PM 0 37.27 0.00 2.41 0.82 4.18 55.33 04:11:01 PM 1 31.29 0.00 3.39 0.65 3.64 61.03 04:12:01 PM all 38.38 0.00 3.18 0.66 4.35 53.43 04:12:01 PM 0 59.25 0.00 3.74 0.38 4.44 32.19 04:12:01 PM 1 17.80 0.00 2.63 0.94 4.25 74.38 Average: all 36.27 0.01 4.42 2.60 4.40 52.30 Average: 0 45.83 0.01 4.54 2.63 4.44 42.54 Average: 1 26.75 0.01 4.30 2.57 4.35 62.02