---> uname -a: Linux prd-centos8-builder-2c-4g-2914.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 501 1128 17 2036 2889 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:6d:a7:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:fe6d:a7dd/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) 09/05/2025 _x86_64_ (2 CPU) 16:03:52 LINUX RESTART (2 CPU) 04:05:01 PM tps rtps wtps bread/s bwrtn/s 04:06:01 PM 56.60 0.32 56.28 9.73 5366.39 04:07:01 PM 71.78 0.47 71.31 53.32 8957.48 04:08:01 PM 28.15 0.08 28.06 1.87 2799.02 04:09:01 PM 18.43 0.27 18.16 41.85 464.10 04:10:01 PM 11.41 0.00 11.41 0.00 310.91 04:11:01 PM 19.27 0.55 18.72 33.45 531.20 04:12:01 PM 18.71 0.20 18.51 23.33 537.28 Average: 32.05 0.27 31.78 23.36 2709.42 04:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 PM 1328048 2997156 2425636 64.62 2104 1837000 623876 12.99 147348 1988704 150432 04:07:01 PM 1192508 2952748 2561176 68.23 2104 1921508 644168 13.41 147716 2094816 22744 04:08:01 PM 1172416 2970176 2581268 68.77 2104 1958276 623928 12.99 171736 2088628 8852 04:09:01 PM 1210600 3009428 2543084 67.75 2104 1959532 583956 12.16 206216 2016948 8848 04:10:01 PM 1190572 2989368 2563112 68.28 2104 1959536 610936 12.72 207424 2036160 8860 04:11:01 PM 1168500 2976244 2585184 68.87 2104 1968484 619024 12.89 392580 1872412 16816 04:12:01 PM 1154124 2957592 2599560 69.25 2104 1963684 635364 13.23 399376 1879716 21540 Average: 1202395 2978959 2551289 67.97 2104 1938289 620179 12.91 238914 1996769 34013 04:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 61.35 52.18 737.09 5.81 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 19.51 18.93 155.76 5.47 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 45.73 37.68 589.06 6.45 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 11.66 13.70 9.93 6.01 0.00 0.00 0.00 0.00 04:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 PM eth0 13.93 14.24 11.82 4.43 0.00 0.00 0.00 0.00 04:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 PM eth0 17.46 14.86 16.15 7.81 0.00 0.00 0.00 0.00 04:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 PM eth0 8.42 10.48 6.45 4.75 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 25.43 23.15 218.02 5.82 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) 09/05/2025 _x86_64_ (2 CPU) 16:03:52 LINUX RESTART (2 CPU) 04:05:01 PM CPU %user %nice %system %iowait %steal %idle 04:06:01 PM all 38.69 0.00 4.28 1.65 2.24 53.13 04:06:01 PM 0 30.00 0.00 4.11 1.77 2.19 61.93 04:06:01 PM 1 47.41 0.00 4.46 1.54 2.29 44.30 04:07:01 PM all 37.93 0.00 4.17 2.53 2.14 53.23 04:07:01 PM 0 33.36 0.00 3.87 3.21 2.15 57.42 04:07:01 PM 1 42.52 0.00 4.47 1.86 2.13 49.03 04:08:01 PM all 37.13 0.00 2.67 0.70 1.84 57.66 04:08:01 PM 0 39.70 0.00 2.55 0.76 1.82 55.16 04:08:01 PM 1 34.55 0.00 2.78 0.65 1.86 60.16 04:09:01 PM all 39.29 0.00 2.63 0.19 1.97 55.92 04:09:01 PM 0 20.44 0.00 2.00 0.10 1.61 75.85 04:09:01 PM 1 58.21 0.00 3.26 0.28 2.34 35.90 04:10:01 PM all 32.71 0.00 2.79 0.17 1.71 62.62 04:10:01 PM 0 23.03 0.00 2.45 0.05 1.48 72.99 04:10:01 PM 1 42.41 0.00 3.13 0.30 1.95 52.22 04:11:01 PM all 39.92 0.00 2.86 0.43 2.14 54.66 04:11:01 PM 0 35.80 0.00 2.46 0.58 2.15 59.00 04:11:01 PM 1 44.05 0.00 3.25 0.28 2.12 50.30 04:12:01 PM all 40.82 0.00 3.04 0.61 1.92 53.60 04:12:01 PM 0 28.57 0.00 2.29 0.50 1.66 66.99 04:12:01 PM 1 53.11 0.00 3.79 0.73 2.19 40.19 Average: all 38.07 0.00 3.20 0.90 1.99 55.83 Average: 0 30.13 0.00 2.82 1.00 1.87 64.19 Average: 1 46.03 0.00 3.59 0.81 2.12 47.45