---> uname -a: Linux prd-centos8-builder-2c-4g-617.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 499 1130 17 2035 2890 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:3d:55:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.141/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85897sec preferred_lft 85897sec inet6 fe80::f816:3eff:fe3d:5566/64 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) 08/09/2025 _x86_64_ (2 CPU) 23:03:53 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 57.56 0.42 57.15 11.20 5916.13 11:07:01 PM 72.49 0.47 72.03 53.32 8490.59 11:08:01 PM 30.79 0.08 30.71 1.87 3597.27 11:09:01 PM 18.38 0.27 18.11 41.85 474.99 11:10:01 PM 14.58 0.00 14.58 0.00 505.70 11:11:01 PM 24.18 0.37 23.81 18.13 1067.48 11:12:01 PM 17.38 0.38 16.99 38.65 508.30 Average: 33.62 0.28 33.34 23.57 2937.19 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1337240 2982464 2416436 64.38 2104 1813348 644316 13.42 144440 1983088 132024 11:07:01 PM 1234748 2995056 2518928 67.11 2104 1921752 603544 12.57 147192 2052044 48808 11:08:01 PM 1055848 2886500 2697828 71.87 2104 1991908 709060 14.77 174800 2204576 43080 11:09:01 PM 1090856 2920404 2662820 70.94 2104 1990592 681812 14.20 208176 2135680 40496 11:10:01 PM 1177652 2975668 2576024 68.63 2104 1959004 624784 13.01 206216 2049912 8840 11:11:01 PM 1155824 2953064 2597852 69.21 2104 1958120 644960 13.43 389972 1888524 7508 11:12:01 PM 1184012 2985196 2569664 68.46 2104 1961648 613276 12.77 389664 1861016 20048 Average: 1176597 2956907 2577079 68.65 2104 1942339 645965 13.45 237209 2024977 42972 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 65.68 56.50 823.80 6.03 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.14 20.54 227.70 5.02 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 41.88 36.36 567.98 7.05 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 12.68 14.68 13.16 5.93 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 10.01 11.08 8.38 3.77 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 16.14 15.53 16.12 6.76 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 10.70 11.10 8.59 5.41 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 25.75 23.68 237.95 5.71 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) 08/09/2025 _x86_64_ (2 CPU) 23:03:53 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 38.72 0.00 4.31 1.64 2.24 53.09 11:06:01 PM 0 48.17 0.00 5.47 1.31 2.13 42.92 11:06:01 PM 1 29.34 0.00 3.15 1.96 2.34 63.19 11:07:01 PM all 37.73 0.00 4.56 3.03 2.00 52.68 11:07:01 PM 0 63.80 0.00 6.19 2.39 2.35 25.27 11:07:01 PM 1 11.73 0.00 2.95 3.67 1.64 80.01 11:08:01 PM all 38.59 0.00 2.63 0.71 2.05 56.01 11:08:01 PM 0 38.71 0.00 3.26 0.80 1.95 55.28 11:08:01 PM 1 38.48 0.00 2.00 0.63 2.15 56.74 11:09:01 PM all 37.66 0.00 2.69 0.46 1.73 57.46 11:09:01 PM 0 46.97 0.00 3.23 0.28 1.75 47.78 11:09:01 PM 1 28.38 0.00 2.15 0.65 1.72 67.10 11:10:01 PM all 36.81 0.00 2.63 0.22 1.62 58.71 11:10:01 PM 0 54.42 0.00 3.17 0.42 1.63 40.37 11:10:01 PM 1 19.31 0.00 2.10 0.03 1.61 76.94 11:11:01 PM all 37.45 0.00 3.19 0.63 1.69 57.04 11:11:01 PM 0 45.95 0.00 3.23 0.15 1.66 49.01 11:11:01 PM 1 28.96 0.00 3.15 1.11 1.71 65.06 11:12:01 PM all 41.68 0.00 3.48 0.20 1.79 52.85 11:12:01 PM 0 60.40 0.00 3.55 0.32 2.14 33.59 11:12:01 PM 1 22.98 0.00 3.40 0.08 1.44 72.10 Average: all 38.38 0.00 3.36 0.99 1.87 55.40 Average: 0 51.20 0.00 4.01 0.81 1.95 42.03 Average: 1 25.60 0.00 2.70 1.16 1.80 68.73