---> uname -a: Linux prd-centos8-builder-2c-4g-10709.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 9.8G 11G 49% / tmpfs 367M 0 367M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 3665 578 255 17 2831 2787 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:06:cf:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.67/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe06:cffd/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) 12/01/2025 _x86_64_ (2 CPU) 17:00:45 LINUX RESTART (2 CPU) 05:01:01 PM tps rtps wtps bread/s bwrtn/s 05:02:01 PM 198.72 132.75 65.97 12437.49 37386.79 05:03:01 PM 12.10 0.00 12.10 0.00 6064.51 05:04:01 PM 73.64 6.11 67.53 896.90 14414.33 05:05:01 PM 42.19 0.98 41.20 103.03 12706.66 05:06:01 PM 51.37 1.28 50.09 74.65 3980.14 05:07:02 PM 58.12 0.20 57.92 23.32 6967.48 Average: 72.75 23.60 49.14 2260.42 13597.30 05:01:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:02:01 PM 1461068 3007016 2292616 61.08 2104 1727408 891964 18.57 204972 1847008 178084 05:03:01 PM 1459704 3005660 2293980 61.11 2104 1727416 891964 18.57 204980 1845960 28 05:04:01 PM 582152 2826108 3171532 84.49 2104 2392924 987056 20.55 273288 2534316 279632 05:05:01 PM 641676 2930020 3112008 82.91 2104 2430972 596604 12.42 418112 2307044 33668 05:06:01 PM 400100 2864516 3353584 89.34 2104 2590488 638120 13.29 424620 2506068 131188 05:07:02 PM 254232 2846960 3499452 93.23 2104 2705828 647032 13.47 435400 2610872 90212 Average: 799822 2913380 2953862 78.69 2104 2262506 775457 16.15 326895 2275211 118802 05:01:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:02:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 PM eth0 253.86 146.00 1294.93 65.54 0.00 0.00 0.00 0.00 05:03:01 PM lo 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 PM eth0 3.35 2.10 2.45 0.29 0.00 0.00 0.00 0.00 05:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 PM eth0 52.95 42.69 1099.33 3.47 0.00 0.00 0.00 0.00 05:05:01 PM lo 7.60 7.60 14.13 14.13 0.00 0.00 0.00 0.00 05:05:01 PM eth0 26.59 25.66 16.22 21.34 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 59.71 48.46 574.04 11.84 0.00 0.00 0.00 0.00 05:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 PM eth0 26.97 24.29 241.43 5.35 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 2.35 2.35 0.00 0.00 0.00 0.00 Average: eth0 70.65 48.24 538.39 17.99 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) 12/01/2025 _x86_64_ (2 CPU) 17:00:45 LINUX RESTART (2 CPU) 05:01:01 PM CPU %user %nice %system %iowait %steal %idle 05:02:01 PM all 40.69 0.06 11.94 10.05 2.04 35.23 05:02:01 PM 0 44.02 0.05 9.57 9.02 2.05 35.28 05:02:01 PM 1 37.34 0.07 14.31 11.08 2.03 35.17 05:03:01 PM all 0.48 0.00 0.28 0.49 0.07 98.67 05:03:01 PM 0 0.43 0.00 0.28 0.82 0.07 98.40 05:03:01 PM 1 0.54 0.00 0.28 0.17 0.07 98.95 05:04:01 PM all 36.91 0.00 6.33 2.65 2.05 52.06 05:04:01 PM 0 67.10 0.00 9.03 0.50 2.24 21.14 05:04:01 PM 1 7.12 0.00 3.66 4.78 1.86 82.59 05:05:01 PM all 29.69 0.00 4.07 1.30 1.59 63.36 05:05:01 PM 0 39.19 0.00 4.36 0.42 1.59 54.46 05:05:01 PM 1 20.24 0.00 3.78 2.17 1.59 72.21 05:06:01 PM all 38.90 0.00 4.06 0.98 2.67 53.40 05:06:01 PM 0 46.75 0.00 5.30 1.37 2.70 43.88 05:06:01 PM 1 31.07 0.00 2.82 0.58 2.64 62.89 05:07:02 PM all 39.41 0.00 4.00 1.79 2.25 52.55 05:07:02 PM 0 53.14 0.00 5.10 0.91 2.50 38.35 05:07:02 PM 1 25.71 0.00 2.89 2.66 2.00 66.73 Average: all 31.05 0.01 5.11 2.87 1.78 59.19 Average: 0 41.80 0.01 5.61 2.17 1.86 48.55 Average: 1 20.33 0.01 4.61 3.56 1.70 69.79