---> uname -a: Linux prd-centos8-builder-2c-4g-5724.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 503 1121 17 2040 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:ec:c7:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:feec:c7c8/64 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) 03:03:55 LINUX RESTART (2 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 53.12 0.42 52.71 11.20 5449.01 03:07:01 AM 72.31 0.47 71.84 53.32 9072.44 03:08:01 AM 28.80 0.08 28.71 1.87 2918.53 03:09:01 AM 18.79 0.27 18.53 41.85 475.69 03:10:01 AM 11.45 0.00 11.45 0.00 313.93 03:11:01 AM 22.06 0.55 21.51 33.45 751.32 03:12:01 AM 18.38 0.20 18.18 23.33 534.29 Average: 32.13 0.28 31.85 23.57 2787.83 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1345764 2999740 2407912 64.15 2104 1822692 657848 13.70 145228 1974688 135780 03:07:01 AM 1197248 2961904 2556428 68.10 2104 1926004 668252 13.92 148612 2088428 27364 03:08:01 AM 1179240 2981432 2574436 68.58 2104 1962992 653464 13.61 172552 2080752 8852 03:09:01 AM 1077244 2880608 2676432 71.30 2104 1964248 754076 15.70 207280 2147244 8844 03:10:01 AM 1174512 2977884 2579164 68.71 2104 1964248 651632 13.57 207784 2050496 8840 03:11:01 AM 1183264 2987972 2570412 68.48 2104 1965392 637408 13.27 391948 1858036 9008 03:12:01 AM 1175440 2983380 2578236 68.69 2104 1968416 638260 13.29 397152 1861348 21484 Average: 1190387 2967560 2563289 68.29 2104 1939142 665849 13.87 238651 2008713 31453 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 70.60 59.77 904.83 6.44 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 18.96 18.54 156.78 5.23 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 47.64 42.28 590.37 6.97 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 11.51 13.53 11.97 6.02 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 12.40 12.88 10.28 3.95 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 18.62 17.47 17.47 8.34 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 8.40 10.26 6.47 4.76 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 26.88 24.96 242.57 5.96 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) 03:03:55 LINUX RESTART (2 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 38.14 0.00 4.08 1.05 2.18 54.54 03:06:01 AM 0 27.99 0.00 2.89 1.44 2.23 65.46 03:06:01 AM 1 48.40 0.00 5.28 0.67 2.13 43.52 03:07:01 AM all 37.59 0.00 4.13 2.95 2.27 53.07 03:07:01 AM 0 31.69 0.00 4.08 3.27 2.33 58.63 03:07:01 AM 1 43.51 0.00 4.18 2.62 2.21 47.48 03:08:01 AM all 37.60 0.00 2.68 0.71 1.88 57.13 03:08:01 AM 0 24.94 0.00 2.41 0.98 1.64 70.03 03:08:01 AM 1 50.27 0.00 2.94 0.45 2.11 44.23 03:09:01 AM all 39.00 0.00 2.49 0.28 2.02 56.21 03:09:01 AM 0 17.67 0.00 1.75 0.40 1.83 78.36 03:09:01 AM 1 60.55 0.00 3.24 0.17 2.22 33.83 03:10:01 AM all 32.09 0.00 2.51 0.10 1.86 63.45 03:10:01 AM 0 17.73 0.00 1.84 0.13 1.75 78.55 03:10:01 AM 1 46.54 0.00 3.18 0.07 1.97 48.24 03:11:01 AM all 39.39 0.00 3.05 0.73 1.91 54.93 03:11:01 AM 0 21.06 0.00 2.33 0.86 1.52 74.22 03:11:01 AM 1 57.74 0.00 3.76 0.60 2.29 35.61 03:12:01 AM all 41.32 0.00 3.05 0.17 2.15 53.30 03:12:01 AM 0 26.86 0.00 2.04 0.10 2.11 68.89 03:12:01 AM 1 55.87 0.00 4.06 0.25 2.19 37.63 Average: all 37.88 0.00 3.14 0.86 2.04 56.09 Average: 0 23.99 0.00 2.48 1.02 1.92 70.59 Average: 1 51.84 0.00 3.81 0.69 2.16 41.50