---> uname -a: Linux prd-centos8-builder-2c-4g-10879.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 1119 17 2043 2887 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:d5:dc:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85889sec preferred_lft 85889sec inet6 fe80::f816:3eff:fed5:dce9/64 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) 12/03/2025 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 62.78 0.32 62.46 9.73 6200.08 09:07:01 PM 71.71 0.50 71.21 53.85 9186.42 09:08:01 PM 27.68 0.05 27.63 1.33 2980.47 09:09:01 PM 17.42 0.27 17.16 41.85 685.82 09:10:01 PM 18.03 0.00 18.03 0.00 565.96 09:11:01 PM 15.03 0.57 14.46 27.19 491.90 09:12:01 PM 18.38 0.38 17.99 38.65 519.49 Average: 33.00 0.30 32.71 24.66 2947.11 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 1317024 2997064 2436652 64.91 2104 1848124 630380 13.13 148248 1998624 160232 09:07:01 PM 1193448 2960168 2560228 68.21 2104 1928008 642216 13.37 147740 2092840 23048 09:08:01 PM 1041176 2879020 2712500 72.26 2104 1998800 719120 14.97 174640 2217624 42736 09:09:01 PM 1162864 2967720 2590812 69.02 2104 1965740 633200 13.19 206584 2064388 8432 09:10:01 PM 1170296 2975728 2583380 68.82 2104 1966236 627412 13.06 206892 2056512 4132 09:11:01 PM 1198360 3004908 2555316 68.08 2104 1967180 593212 12.35 391248 1843644 8996 09:12:01 PM 1123508 2941220 2630168 70.07 2104 1978208 661128 13.77 394632 1913748 20180 Average: 1172382 2960833 2581294 68.77 2104 1950328 643810 13.41 238569 2026769 38251 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 75.86 59.26 864.34 6.31 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 22.38 21.34 157.04 5.38 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 45.11 35.93 583.41 6.35 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 11.44 12.78 11.75 4.64 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 9.38 11.53 7.40 4.90 0.00 0.00 0.00 0.00 09:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 PM eth0 19.18 15.41 18.57 6.65 0.00 0.00 0.00 0.00 09:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 PM eth0 10.11 11.00 8.33 5.52 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 27.64 23.89 235.82 5.68 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) 12/03/2025 _x86_64_ (2 CPU) 21:03:53 LINUX RESTART (2 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 37.49 0.00 4.39 1.66 2.15 54.31 09:06:01 PM 0 45.63 0.00 5.11 1.64 1.99 45.63 09:06:01 PM 1 29.37 0.00 3.67 1.69 2.30 62.97 09:07:01 PM all 36.51 0.00 4.14 2.44 2.20 54.71 09:07:01 PM 0 37.19 0.00 4.24 1.99 1.99 54.60 09:07:01 PM 1 35.84 0.00 4.03 2.89 2.41 54.82 09:08:01 PM all 34.45 0.00 2.42 0.68 2.00 60.44 09:08:01 PM 0 29.30 0.00 1.79 0.41 1.87 66.62 09:08:01 PM 1 39.62 0.00 3.06 0.95 2.13 54.24 09:09:01 PM all 33.45 0.00 2.85 0.45 2.16 61.09 09:09:01 PM 0 52.55 0.00 3.78 0.58 2.26 40.83 09:09:01 PM 1 14.49 0.00 1.93 0.31 2.06 81.21 09:10:01 PM all 37.48 0.00 2.25 0.46 2.22 57.59 09:10:01 PM 0 51.18 0.00 2.22 0.81 2.14 43.66 09:10:01 PM 1 23.86 0.00 2.27 0.12 2.30 71.45 09:11:01 PM all 32.96 0.00 2.91 0.32 1.64 62.17 09:11:01 PM 0 44.56 0.00 3.27 0.25 1.84 50.07 09:11:01 PM 1 21.39 0.00 2.54 0.38 1.44 74.25 09:12:01 PM all 41.23 0.00 2.81 0.47 1.86 53.63 09:12:01 PM 0 60.29 0.00 3.79 0.78 1.89 33.24 09:12:01 PM 1 22.30 0.00 1.83 0.17 1.83 73.87 Average: all 36.23 0.00 3.11 0.93 2.03 57.70 Average: 0 45.81 0.00 3.46 0.92 2.00 47.81 Average: 1 26.68 0.00 2.76 0.93 2.07 67.56