---> uname -a: Linux prd-centos8-builder-2c-4g-2565.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 483 1146 17 2036 2907 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:89:ee:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85907sec preferred_lft 85907sec inet6 fe80::f816:3eff:fe89:eeb5/64 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) 09/01/2025 _x86_64_ (2 CPU) 10:03:57 LINUX RESTART (2 CPU) 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 53.53 0.51 53.02 14.09 5363.34 10:07:01 AM 64.81 0.47 64.35 53.32 7266.73 10:08:01 AM 37.00 0.08 36.91 1.87 4739.73 10:09:01 AM 18.11 0.27 17.84 41.85 483.62 10:10:01 AM 13.43 0.00 13.43 0.00 359.15 10:11:01 AM 22.94 0.37 22.57 18.12 941.13 10:12:01 AM 19.21 0.38 18.83 38.65 548.40 Average: 32.67 0.30 32.37 24.01 2808.51 10:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 1391800 3032208 2361884 62.92 2104 1808936 620012 12.91 143900 1930020 127616 10:07:01 AM 1233100 3000596 2520584 67.15 2104 1928768 627088 13.06 148628 2054808 85040 10:08:01 AM 1088616 2920224 2665068 71.00 2104 1992052 699596 14.57 174048 2170144 42744 10:09:01 AM 1123532 2954864 2630152 70.07 2104 1992136 667252 13.89 208436 2102604 41556 10:10:01 AM 1195096 2993804 2558588 68.16 2104 1959488 632188 13.16 206924 2031848 8840 10:11:01 AM 1183248 2981260 2570436 68.48 2104 1958604 638876 13.30 391076 1860200 7480 10:12:01 AM 1182472 2984548 2571212 68.50 2104 1962188 638172 13.29 390756 1860856 20100 Average: 1199695 2981072 2553989 68.04 2104 1943167 646169 13.46 237681 2001497 47625 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 64.32 53.75 833.26 5.82 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.23 19.81 230.57 4.95 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 42.21 33.70 587.38 6.88 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 12.58 14.46 12.92 5.73 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 9.80 11.06 8.11 4.06 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 20.19 18.42 17.12 7.13 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 11.61 12.38 9.16 5.97 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 23.30 241.25 5.79 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) 09/01/2025 _x86_64_ (2 CPU) 10:03:57 LINUX RESTART (2 CPU) 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 38.13 0.00 4.35 1.29 2.32 53.91 10:06:01 AM 0 46.38 0.00 5.19 2.08 2.52 43.83 10:06:01 AM 1 29.86 0.00 3.52 0.49 2.12 64.02 10:07:01 AM all 36.81 0.00 4.51 3.02 2.62 53.05 10:07:01 AM 0 41.30 0.00 5.12 3.14 2.81 47.64 10:07:01 AM 1 32.29 0.00 3.89 2.90 2.44 58.48 10:08:01 AM all 36.65 0.00 2.98 1.07 2.74 56.56 10:08:01 AM 0 47.81 0.00 2.95 0.89 2.37 45.97 10:08:01 AM 1 25.62 0.00 3.01 1.25 3.10 67.02 10:09:01 AM all 36.90 0.00 3.05 0.49 2.32 57.25 10:09:01 AM 0 41.93 0.00 2.98 0.63 2.27 52.19 10:09:01 AM 1 31.87 0.00 3.12 0.35 2.36 62.30 10:10:01 AM all 36.33 0.00 2.53 0.19 2.24 58.71 10:10:01 AM 0 66.41 0.00 3.92 0.23 2.20 27.24 10:10:01 AM 1 6.71 0.00 1.17 0.15 2.28 89.69 10:11:01 AM all 35.40 0.00 3.24 0.64 2.51 58.21 10:11:01 AM 0 34.17 0.00 3.22 0.58 2.44 59.59 10:11:01 AM 1 36.63 0.00 3.25 0.71 2.58 56.83 10:12:01 AM all 40.74 0.00 3.32 0.53 3.08 52.34 10:12:01 AM 0 52.09 0.00 4.34 0.33 2.89 40.35 10:12:01 AM 1 29.52 0.00 2.30 0.72 3.27 64.20 Average: all 37.28 0.00 3.42 1.03 2.55 55.72 Average: 0 47.13 0.00 3.96 1.13 2.50 45.28 Average: 1 27.47 0.00 2.89 0.94 2.59 66.11