---> uname -a: Linux prd-centos8-builder-2c-4g-5767.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 487 1137 17 2040 2903 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:74:ff:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.234/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85908sec preferred_lft 85908sec inet6 fe80::f816:3eff:fe74:ff43/64 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) 10/06/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 56.08 2.32 53.77 234.99 5698.90 04:07:01 PM 73.08 0.47 72.61 53.32 9302.37 04:08:01 PM 27.65 0.08 27.56 1.87 2804.90 04:09:01 PM 17.79 0.27 17.53 41.85 547.95 04:10:01 PM 15.23 0.00 15.23 0.00 383.99 04:11:01 PM 20.71 0.37 20.34 18.43 806.91 04:12:01 PM 19.31 0.38 18.93 38.66 556.41 Average: 32.86 0.56 32.31 55.68 2876.52 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1400392 3044408 2353292 62.69 2104 1811456 601672 12.53 144044 1917932 130060 04:07:01 PM 1228324 2993256 2525360 67.28 2104 1926028 635496 13.23 147888 2058064 27496 04:08:01 PM 1088476 2924496 2665208 71.00 2104 1996832 700100 14.58 174300 2170804 45852 04:09:01 PM 1150300 2953268 2603384 69.36 2104 1963776 671424 13.98 206744 2077180 8420 04:10:01 PM 1210324 3013912 2543360 67.76 2104 1964268 614504 12.80 207084 2016760 8840 04:11:01 PM 1164364 2967208 2589320 68.98 2104 1963384 652572 13.59 391204 1878220 7496 04:12:01 PM 1163876 2970852 2589808 68.99 2104 1967088 652744 13.59 391112 1878860 20212 Average: 1200865 2981057 2552819 68.01 2104 1941833 646930 13.47 237482 1999689 35482 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 64.08 54.22 815.02 5.62 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 26.59 24.21 246.06 5.90 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 41.46 36.09 584.77 6.55 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 11.08 12.76 12.02 5.03 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 10.50 12.13 8.78 4.67 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 17.82 17.26 17.70 7.60 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 11.38 12.08 9.12 5.91 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 26.15 24.12 242.45 5.89 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) 10/06/2025 _x86_64_ (2 CPU) 16:03:57 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 38.70 0.00 4.08 1.40 2.40 53.42 04:06:01 PM 0 19.10 0.00 2.24 0.79 2.20 75.67 04:06:01 PM 1 58.49 0.00 5.95 2.01 2.59 30.95 04:07:01 PM all 37.64 0.00 4.30 2.37 2.08 53.61 04:07:01 PM 0 35.74 0.00 4.40 2.84 2.08 54.94 04:07:01 PM 1 39.54 0.00 4.20 1.90 2.08 52.27 04:08:01 PM all 32.90 0.00 2.28 0.41 1.69 62.72 04:08:01 PM 0 22.12 0.00 1.47 0.50 1.56 74.35 04:08:01 PM 1 43.74 0.00 3.09 0.32 1.83 51.02 04:09:01 PM all 36.06 0.00 2.48 0.35 1.93 59.18 04:09:01 PM 0 10.26 0.00 1.35 0.16 1.67 86.55 04:09:01 PM 1 62.11 0.00 3.62 0.53 2.20 31.54 04:10:01 PM all 36.72 0.00 2.41 0.18 1.90 58.79 04:10:01 PM 0 23.35 0.00 2.52 0.03 1.51 72.58 04:10:01 PM 1 50.11 0.00 2.29 0.33 2.29 44.97 04:11:01 PM all 36.12 0.00 3.05 0.78 1.93 58.13 04:11:01 PM 0 18.99 0.00 2.29 0.92 1.85 75.95 04:11:01 PM 1 53.39 0.00 3.81 0.63 2.02 40.15 04:12:01 PM all 40.85 0.00 3.27 0.32 2.13 53.44 04:12:01 PM 0 18.83 0.00 2.40 0.48 2.14 76.15 04:12:01 PM 1 63.17 0.00 4.14 0.15 2.12 30.42 Average: all 37.00 0.00 3.12 0.83 2.01 57.03 Average: 0 21.20 0.00 2.38 0.82 1.86 73.74 Average: 1 52.92 0.00 3.87 0.84 2.16 40.21