---> uname -a: Linux prd-centos8-builder-2c-4g-11030.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: 2799.998 BogoMIPS: 5599.99 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 490 1132 17 2043 2900 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:8c:8d:8d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe8c:8d8d/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) 12/06/2025 _x86_64_ (2 CPU) 01:03:55 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 60.96 0.32 60.65 9.73 5992.12 01:07:01 AM 64.41 0.47 63.94 53.32 8986.30 01:08:01 AM 27.61 0.08 27.52 1.87 2746.72 01:09:01 AM 18.90 0.27 18.63 41.86 486.70 01:10:01 AM 15.31 0.00 15.31 0.00 627.45 01:11:01 AM 19.07 0.58 18.50 27.64 517.02 01:12:01 AM 20.64 0.38 20.26 38.65 792.20 Average: 32.44 0.30 32.15 24.72 2883.74 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1327900 3011076 2425784 64.62 2104 1850612 621736 12.95 143884 1989496 162324 01:07:01 AM 1226500 2993560 2527184 67.33 2104 1928180 611912 12.74 147724 2060056 23048 01:08:01 AM 1040584 2887548 2713100 72.28 2104 2007496 718604 14.96 175748 2215032 51144 01:09:01 AM 1070468 2910112 2683216 71.48 2104 2000244 694968 14.47 209412 2152036 42732 01:10:01 AM 1193112 2998980 2560572 68.21 2104 1966424 609632 12.69 207000 2032036 4 01:11:01 AM 1136352 2942892 2617332 69.73 2104 1966988 664848 13.84 391020 1906092 8672 01:12:01 AM 1150688 2960308 2602996 69.35 2104 1969516 650644 13.55 390800 1890684 20228 Average: 1163658 2957782 2590026 69.00 2104 1955637 653192 13.60 237941 2035062 44022 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 77.32 65.61 864.56 6.72 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.80 23.78 161.79 5.24 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 44.14 37.99 583.13 9.48 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 12.30 14.63 13.02 5.99 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 10.84 11.56 8.99 3.82 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 15.45 15.04 16.39 7.24 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 11.16 11.98 9.06 5.72 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 28.60 25.82 237.22 6.31 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) 12/06/2025 _x86_64_ (2 CPU) 01:03:55 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 38.08 0.00 4.22 1.61 1.68 54.41 01:06:01 AM 0 30.36 0.00 3.77 0.95 1.61 63.32 01:06:01 AM 1 45.82 0.00 4.68 2.27 1.74 45.48 01:07:01 AM all 33.83 0.00 3.93 2.23 1.57 58.43 01:07:01 AM 0 28.07 0.00 3.75 2.06 1.43 64.69 01:07:01 AM 1 39.60 0.00 4.10 2.41 1.71 52.18 01:08:01 AM all 38.30 0.00 2.37 0.32 1.55 57.45 01:08:01 AM 0 29.58 0.00 2.24 0.07 1.31 66.80 01:08:01 AM 1 47.04 0.00 2.50 0.58 1.80 48.09 01:09:01 AM all 38.05 0.00 2.38 0.55 1.51 57.50 01:09:01 AM 0 31.38 0.00 2.66 0.83 1.30 63.83 01:09:01 AM 1 44.71 0.00 2.11 0.27 1.73 51.19 01:10:01 AM all 34.67 0.00 2.50 0.27 1.53 61.03 01:10:01 AM 0 39.83 0.00 2.59 0.17 1.46 55.95 01:10:01 AM 1 29.54 0.00 2.42 0.36 1.59 66.09 01:11:01 AM all 36.93 0.00 2.73 0.66 1.59 58.09 01:11:01 AM 0 26.15 0.00 2.23 0.59 1.47 69.57 01:11:01 AM 1 47.73 0.00 3.23 0.73 1.72 46.60 01:12:01 AM all 40.65 0.00 3.22 0.40 1.80 53.94 01:12:01 AM 0 20.53 0.00 1.67 0.59 1.67 75.54 01:12:01 AM 1 60.89 0.00 4.78 0.20 1.93 32.20 Average: all 37.22 0.00 3.05 0.86 1.60 57.26 Average: 0 29.41 0.00 2.70 0.75 1.46 65.67 Average: 1 45.03 0.00 3.40 0.97 1.75 48.84