---> uname -a: Linux prd-centos8-builder-2c-4g-3462.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 505 1141 17 2018 2886 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:16:8f:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.132/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe16:8f6a/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) 06/22/2025 _x86_64_ (2 CPU) 03:03:54 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 57.02 0.47 56.56 12.79 5797.47 03:07:01 AM 70.41 0.50 69.91 53.85 8635.34 03:08:01 AM 28.94 0.05 28.89 1.33 2695.09 03:09:01 AM 18.06 0.27 17.79 41.85 460.93 03:10:01 AM 14.36 0.00 14.36 0.00 598.12 03:11:01 AM 18.85 0.57 18.29 33.58 516.01 03:12:01 AM 18.41 0.20 18.21 23.33 541.32 Average: 32.29 0.29 32.00 23.82 2749.09 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1339068 2985164 2414608 64.33 2104 1814816 664588 13.84 144084 1981784 133020 03:07:01 AM 1220676 2965916 2533000 67.48 2104 1907544 649932 13.53 147212 2069132 22552 03:08:01 AM 1196392 2976956 2557284 68.13 2104 1942404 645652 13.44 171568 2067760 8848 03:09:01 AM 1240600 3022256 2513076 66.95 2104 1943660 593008 12.35 204212 1991980 8848 03:10:01 AM 1212792 2994456 2540884 67.69 2104 1943660 617104 12.85 204912 2017968 24 03:11:01 AM 1199956 2984148 2553720 68.03 2104 1946016 627976 13.08 388888 1847368 10216 03:12:01 AM 1167940 2954300 2585736 68.89 2104 1947772 659804 13.74 396788 1871808 21496 Average: 1225346 2983314 2528330 67.36 2104 1920839 636866 13.26 236809 1978257 29286 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 64.52 54.41 816.61 5.91 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 22.96 20.68 206.04 5.44 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 37.03 29.40 549.41 5.84 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 10.75 12.91 10.53 5.71 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 13.63 13.61 11.59 4.27 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 14.69 14.02 15.38 7.33 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 8.25 10.00 6.36 4.65 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 24.55 22.15 230.85 5.59 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) 06/22/2025 _x86_64_ (2 CPU) 03:03:54 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 37.46 0.00 4.15 1.86 3.21 53.33 03:06:01 AM 0 55.21 0.00 5.73 1.44 3.37 34.26 03:06:01 AM 1 19.82 0.00 2.57 2.28 3.05 72.27 03:07:01 AM all 36.88 0.00 4.23 2.47 3.24 53.17 03:07:01 AM 0 51.68 0.00 4.95 1.71 3.38 38.28 03:07:01 AM 1 22.17 0.00 3.51 3.23 3.11 67.98 03:08:01 AM all 36.23 0.00 2.67 0.91 3.04 57.15 03:08:01 AM 0 55.46 0.00 3.44 0.60 3.26 37.24 03:08:01 AM 1 17.13 0.00 1.91 1.22 2.83 76.92 03:09:01 AM all 38.53 0.00 2.66 0.51 2.60 55.70 03:09:01 AM 0 38.23 0.00 2.20 0.64 2.59 56.34 03:09:01 AM 1 38.83 0.00 3.13 0.38 2.61 55.05 03:10:01 AM all 32.71 0.00 3.08 0.37 2.69 61.14 03:10:01 AM 0 47.46 0.00 3.59 0.56 2.86 45.53 03:10:01 AM 1 18.02 0.00 2.57 0.18 2.52 76.71 03:11:01 AM all 38.96 0.00 2.89 0.54 2.80 54.81 03:11:01 AM 0 58.79 0.00 3.31 0.84 3.02 34.04 03:11:01 AM 1 19.17 0.00 2.47 0.25 2.58 75.53 03:12:01 AM all 40.56 0.00 3.09 0.33 2.77 53.25 03:12:01 AM 0 65.44 0.00 3.92 0.41 3.08 27.15 03:12:01 AM 1 15.80 0.00 2.26 0.25 2.46 79.23 Average: all 37.34 0.00 3.25 1.00 2.91 55.50 Average: 0 53.19 0.00 3.88 0.88 3.08 38.97 Average: 1 21.55 0.00 2.63 1.11 2.74 71.97