---> uname -a: Linux prd-centos8-builder-2c-4g-2611.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 553 288 17 2823 2812 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:ed:81:98 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85972sec preferred_lft 85972sec inet6 fe80::f816:3eff:feed:8198/64 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) 21:00:58 LINUX RESTART (2 CPU) 09:02:01 PM tps rtps wtps bread/s bwrtn/s 09:03:01 PM 11.81 0.00 11.81 0.00 6046.78 09:04:01 PM 44.95 6.14 38.80 896.45 7838.82 09:05:01 PM 54.05 0.52 53.53 73.71 17174.26 09:06:01 PM 29.67 0.52 29.16 30.39 2722.63 09:07:01 PM 60.46 0.38 60.07 54.12 7794.98 09:08:01 PM 43.90 0.23 43.67 23.59 4647.15 Average: 40.81 1.30 39.51 179.77 7704.11 09:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:03:01 PM 1479244 3023732 2274432 60.59 2104 1726152 907616 18.90 204196 1826876 44 09:04:01 PM 789048 2870036 2964628 78.98 2104 2240880 989572 20.61 269992 2360520 284212 09:05:01 PM 597628 2847880 3156048 84.08 2104 2395224 966700 20.13 217880 2550304 35048 09:06:01 PM 573272 2906436 3180404 84.73 2104 2473252 649132 13.52 423464 2356528 58980 09:07:01 PM 434236 2907612 3319440 88.43 2104 2600252 624400 13.00 424980 2459088 19064 09:08:01 PM 274276 2858584 3479400 92.69 2104 2697060 660408 13.75 434084 2583840 22972 Average: 691284 2902380 3062392 81.58 2104 2355470 799638 16.65 329099 2356193 70053 09:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:03:01 PM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 09:03:01 PM eth0 19.78 14.53 149.65 1.63 0.00 0.00 0.00 0.00 09:04:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 PM eth0 44.03 29.86 1095.85 2.79 0.00 0.00 0.00 0.00 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 8.88 8.66 5.11 1.16 0.00 0.00 0.00 0.00 09:06:01 PM lo 7.75 7.75 14.13 14.13 0.00 0.00 0.00 0.00 09:06:01 PM eth0 43.52 37.79 244.72 19.86 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 33.89 26.43 403.78 5.15 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 19.04 17.76 153.54 5.30 0.00 0.00 0.00 0.00 Average: lo 1.31 1.31 2.36 2.36 0.00 0.00 0.00 0.00 Average: eth0 28.19 22.51 342.17 5.98 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) 21:00:58 LINUX RESTART (2 CPU) 09:02:01 PM CPU %user %nice %system %iowait %steal %idle 09:03:01 PM all 3.72 0.00 0.86 0.51 1.94 92.97 09:03:01 PM 0 4.71 0.00 0.99 0.84 1.93 91.53 09:03:01 PM 1 2.74 0.00 0.73 0.18 1.95 94.41 09:04:01 PM all 20.02 0.00 4.25 2.09 3.50 70.15 09:04:01 PM 0 4.93 0.00 1.97 2.68 4.40 86.02 09:04:01 PM 1 35.58 0.00 6.59 1.47 2.57 53.79 09:05:01 PM all 34.01 0.00 4.51 1.57 3.14 56.77 09:05:01 PM 0 2.10 0.00 2.76 2.97 3.95 88.21 09:05:01 PM 1 67.12 0.00 6.32 0.12 2.30 24.15 09:06:01 PM all 30.40 0.00 4.55 0.65 3.67 60.74 09:06:01 PM 0 28.79 0.00 4.44 0.89 3.14 62.75 09:06:01 PM 1 32.01 0.00 4.65 0.41 4.20 58.74 09:07:01 PM all 37.67 0.00 3.93 2.26 4.25 51.89 09:07:01 PM 0 41.01 0.00 3.29 2.66 4.45 48.59 09:07:01 PM 1 34.32 0.00 4.58 1.86 4.04 55.21 09:08:01 PM all 37.72 0.00 3.90 0.84 3.94 53.60 09:08:01 PM 0 41.41 0.00 4.18 0.73 3.90 49.78 09:08:01 PM 1 34.03 0.00 3.63 0.94 3.99 57.41 Average: all 27.30 0.00 3.67 1.32 3.41 64.30 Average: 0 20.44 0.00 2.94 1.80 3.64 71.18 Average: 1 34.24 0.00 4.41 0.83 3.18 57.34