---> uname -a: Linux prd-centos8-builder-2c-4g-246.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 470 1159 17 2035 2919 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:74:47:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.16/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85905sec preferred_lft 85905sec inet6 fe80::f816:3eff:fe74:478b/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) 08/06/2025 _x86_64_ (2 CPU) 08:03:54 LINUX RESTART (2 CPU) 08:05:03 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 59.20 0.43 58.77 11.58 6014.72 08:07:01 AM 67.02 0.50 66.52 53.86 8381.54 08:08:01 AM 37.67 0.05 37.62 1.33 3698.65 08:09:01 AM 18.01 0.27 17.75 41.86 459.92 08:10:01 AM 12.51 0.00 12.51 0.00 343.10 08:11:01 AM 24.41 0.37 24.05 18.12 1097.80 08:12:01 AM 18.76 0.38 18.38 38.65 543.72 Average: 33.82 0.28 33.54 23.68 2919.21 08:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 1381416 3023360 2372268 63.20 2104 1810276 625064 13.02 143828 1939684 128700 08:07:01 AM 1257492 3018340 2496192 66.50 2104 1921948 602772 12.55 147168 2029272 45940 08:08:01 AM 1102012 2931976 2651672 70.64 2104 1990684 691716 14.40 174344 2157168 41720 08:09:01 AM 1127204 2957200 2626480 69.97 2104 1990764 662524 13.80 208068 2098468 40496 08:10:01 AM 1245224 3043728 2508460 66.83 2104 1959176 581528 12.11 205844 1982672 8844 08:11:01 AM 1185632 2983316 2568052 68.41 2104 1958296 635344 13.23 389892 1858244 7508 08:12:01 AM 1192232 2993932 2561452 68.24 2104 1961820 624884 13.01 389712 1851500 20048 Average: 1213030 2993122 2540654 67.68 2104 1941852 631976 13.16 236979 1988144 41894 08:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 66.70 56.86 851.68 6.10 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 23.08 21.35 227.89 5.18 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 42.24 36.35 567.77 6.93 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 12.03 14.28 12.88 5.82 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 10.11 11.14 8.42 3.83 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 17.34 15.60 16.13 11.67 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 13.21 12.95 15.63 6.08 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 26.19 23.92 239.99 6.52 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) 08/06/2025 _x86_64_ (2 CPU) 08:03:54 LINUX RESTART (2 CPU) 08:05:03 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 38.72 0.00 4.46 1.70 2.01 53.11 08:06:01 AM 0 50.82 0.00 5.46 2.21 2.27 39.24 08:06:01 AM 1 26.61 0.00 3.47 1.18 1.75 66.99 08:07:01 AM all 38.37 0.00 4.40 2.12 2.20 52.90 08:07:01 AM 0 48.20 0.00 4.78 2.03 2.37 42.62 08:07:01 AM 1 28.57 0.00 4.02 2.22 2.04 63.15 08:08:01 AM all 35.82 0.00 2.42 1.04 1.88 58.84 08:08:01 AM 0 48.62 0.00 2.81 1.11 2.03 45.43 08:08:01 AM 1 23.04 0.00 2.04 0.96 1.74 72.21 08:09:01 AM all 37.33 0.00 2.63 0.31 1.94 57.78 08:09:01 AM 0 51.92 0.00 3.32 0.20 2.12 42.45 08:09:01 AM 1 22.85 0.00 1.95 0.41 1.77 73.01 08:10:01 AM all 36.65 0.00 2.39 0.13 2.08 58.74 08:10:01 AM 0 37.41 0.00 2.63 0.07 2.25 57.65 08:10:01 AM 1 35.89 0.00 2.16 0.20 1.91 59.85 08:11:01 AM all 36.76 0.00 3.04 0.70 2.49 57.01 08:11:01 AM 0 53.09 0.00 3.72 0.61 2.56 40.02 08:11:01 AM 1 20.57 0.00 2.37 0.79 2.42 73.86 08:12:01 AM all 39.40 0.00 3.25 0.90 3.36 53.09 08:12:01 AM 0 53.51 0.00 3.32 0.92 3.09 39.17 08:12:01 AM 1 25.44 0.00 3.18 0.88 3.62 66.87 Average: all 37.58 0.00 3.22 0.98 2.28 55.94 Average: 0 49.07 0.00 3.71 1.02 2.38 43.82 Average: 1 26.13 0.00 2.74 0.95 2.18 68.00