---> uname -a: Linux prd-centos8-builder-2c-4g-2618.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 508 1021 17 2135 2883 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:0e:af:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.205/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86005sec preferred_lft 86005sec inet6 fe80::f816:3eff:fe0e:af1c/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) 22:01:07 LINUX RESTART (2 CPU) 10:02:01 PM tps rtps wtps bread/s bwrtn/s 10:03:01 PM 48.97 1.72 47.25 319.76 6690.85 10:04:01 PM 3.95 0.00 3.95 0.00 138.43 10:05:01 PM 7.03 6.10 0.93 901.97 40.69 10:06:01 PM 49.09 0.70 48.39 63.86 4441.81 10:07:01 PM 57.00 0.00 57.00 0.00 5811.33 Average: 33.21 1.70 31.50 257.13 3424.70 10:02:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:03:01 PM 1456400 3000796 2297272 61.20 2104 1726116 908288 18.91 203676 1849452 36 10:04:01 PM 1456844 3001252 2296828 61.19 2104 1726124 908288 18.91 203684 1849200 8 10:05:01 PM 1444712 3038792 2308960 61.51 2104 1773824 601996 12.54 395204 1666836 21056 10:06:01 PM 1214544 2999192 2539128 67.64 2104 1952316 614700 12.80 402704 1844612 126940 10:07:01 PM 1100872 2999744 2652800 70.67 2104 2060692 592796 12.34 404832 1933448 109544 Average: 1334674 3007955 2418998 64.44 2104 1847814 725214 15.10 322020 1828710 51517 10:02:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:03:01 PM lo 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 10:03:01 PM eth0 145.48 81.71 760.41 34.42 0.00 0.00 0.00 0.00 10:04:01 PM lo 0.25 0.25 0.02 0.02 0.00 0.00 0.00 0.00 10:04:01 PM eth0 0.10 0.85 0.01 0.04 0.00 0.00 0.00 0.00 10:05:01 PM lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 10:05:01 PM eth0 8.10 6.35 4.58 2.13 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 62.01 47.48 808.05 6.28 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 22.74 19.38 240.21 4.38 0.00 0.00 0.00 0.00 Average: lo 0.09 0.09 0.01 0.01 0.00 0.00 0.00 0.00 Average: eth0 47.69 31.15 362.65 9.45 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) 22:01:07 LINUX RESTART (2 CPU) 10:02:01 PM CPU %user %nice %system %iowait %steal %idle 10:03:01 PM all 16.76 0.00 2.34 2.47 2.86 75.56 10:03:01 PM 0 17.51 0.00 1.62 1.07 2.75 77.04 10:03:01 PM 1 16.01 0.00 3.07 3.88 2.97 74.07 10:04:01 PM all 0.39 0.00 0.14 0.10 1.08 98.29 10:04:01 PM 0 0.40 0.00 0.12 0.20 1.14 98.15 10:04:01 PM 1 0.38 0.00 0.17 0.00 1.03 98.43 10:05:01 PM all 8.21 0.00 1.42 0.96 1.58 87.83 10:05:01 PM 0 2.68 0.00 1.13 0.61 1.47 94.10 10:05:01 PM 1 13.74 0.00 1.71 1.31 1.68 81.56 10:06:01 PM all 35.60 0.00 4.50 1.25 4.59 54.07 10:06:01 PM 0 40.16 0.00 5.60 1.07 4.32 48.86 10:06:01 PM 1 31.09 0.00 3.41 1.43 4.86 59.22 10:07:01 PM all 37.15 0.00 3.58 2.78 4.73 51.76 10:07:01 PM 0 31.46 0.00 3.60 3.13 4.48 57.34 10:07:01 PM 1 42.81 0.00 3.57 2.43 4.97 46.22 Average: all 19.73 0.00 2.41 1.52 2.98 73.37 Average: 0 18.52 0.00 2.42 1.22 2.84 74.99 Average: 1 20.94 0.00 2.39 1.81 3.12 71.74