---> uname -a: Linux prd-centos8-builder-2c-4g-4805.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 475 1154 17 2035 2914 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:bd:7b:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:febd:7b45/64 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) 07/04/2025 _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 53.58 0.45 53.13 12.26 5281.56 03:07:01 AM 65.36 0.47 64.90 53.32 8379.57 03:08:01 AM 34.98 0.08 34.90 1.87 3578.28 03:09:01 AM 18.70 0.27 18.43 41.86 498.58 03:10:02 AM 12.03 0.00 12.03 0.00 339.72 03:11:01 AM 21.63 0.39 21.24 18.56 842.11 03:12:01 AM 19.24 0.37 18.88 38.52 563.76 Average: 32.24 0.29 31.95 23.78 2787.98 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 1381060 3028044 2372624 63.21 2104 1815608 611392 12.73 144216 1939940 133692 03:07:01 AM 1238168 2998684 2515516 67.01 2104 1921852 617768 12.86 147396 2049164 44604 03:08:01 AM 1069624 2906660 2684060 71.50 2104 1997884 703880 14.66 175852 2188268 48964 03:09:01 AM 1097500 2928432 2656184 70.76 2104 1991828 678012 14.12 208696 2129080 41672 03:10:02 AM 1202276 3000484 2551408 67.97 2104 1959068 613492 12.78 206544 2025880 8840 03:11:01 AM 1245836 3044932 2507848 66.81 2104 1959744 569848 11.87 390412 1798344 8984 03:12:01 AM 1127900 2930912 2625784 69.95 2104 1963192 684196 14.25 390216 1914900 21436 Average: 1194623 2976878 2559061 68.17 2104 1944168 639798 13.32 237619 2006511 44027 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 65.01 52.75 821.24 8.44 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 24.34 21.53 227.35 4.99 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 48.79 43.00 574.78 7.66 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 13.10 15.20 13.47 6.12 0.00 0.00 0.00 0.00 03:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:02 AM eth0 11.85 12.55 10.24 3.97 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 17.28 15.70 15.19 7.21 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 11.23 12.01 9.12 5.92 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 27.40 24.70 239.31 6.33 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) 07/04/2025 _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 37.29 0.00 4.04 1.36 3.28 54.03 03:06:01 AM 0 56.16 0.00 5.34 1.74 3.79 32.98 03:06:01 AM 1 18.53 0.00 2.75 0.99 2.78 74.96 03:07:01 AM all 34.88 0.00 4.13 1.96 2.64 56.39 03:07:01 AM 0 52.98 0.00 5.51 2.32 3.26 35.94 03:07:01 AM 1 16.79 0.00 2.76 1.60 2.02 76.83 03:08:01 AM all 37.73 0.00 2.55 1.08 2.55 56.09 03:08:01 AM 0 50.41 0.00 3.23 1.31 2.81 42.24 03:08:01 AM 1 25.09 0.00 1.86 0.86 2.29 69.90 03:09:01 AM all 36.42 0.00 2.45 0.64 2.58 57.90 03:09:01 AM 0 53.28 0.00 3.28 0.85 2.79 39.81 03:09:01 AM 1 19.69 0.00 1.63 0.44 2.37 75.86 03:10:02 AM all 34.65 0.00 2.54 0.28 2.24 60.28 03:10:02 AM 0 57.21 0.00 3.63 0.40 2.65 36.11 03:10:02 AM 1 12.31 0.00 1.47 0.16 1.83 84.23 03:11:01 AM all 38.71 0.00 2.94 0.50 2.65 55.20 03:11:01 AM 0 60.69 0.00 3.57 0.20 3.21 32.33 03:11:01 AM 1 16.80 0.00 2.32 0.81 2.08 78.00 03:12:01 AM all 40.35 0.00 3.27 0.66 2.53 53.18 03:12:01 AM 0 48.52 0.00 3.78 0.58 2.73 44.39 03:12:01 AM 1 32.21 0.00 2.76 0.74 2.33 61.95 Average: all 37.14 0.00 3.13 0.93 2.64 56.15 Average: 0 54.16 0.00 4.05 1.06 3.03 37.70 Average: 1 20.21 0.00 2.22 0.80 2.24 74.53