---> uname -a: Linux prd-centos8-builder-2c-4g-4256.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 494 1050 17 2120 2897 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:56:70:47 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.138/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fe56:7047/64 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) 07/01/2025 _x86_64_ (2 CPU) 04:01:46 LINUX RESTART (2 CPU) 04:02:01 AM tps rtps wtps bread/s bwrtn/s 04:03:01 AM 196.05 131.50 64.55 12452.71 37859.95 04:04:01 AM 14.76 3.40 11.36 592.87 5622.26 04:05:01 AM 50.83 3.25 47.58 371.88 4201.15 04:06:01 AM 49.18 0.23 48.95 23.86 5565.94 Average: 77.71 34.60 43.11 3360.71 13313.35 04:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:03:01 AM 1473296 3017600 2280388 60.75 2104 1725808 908408 18.92 204560 1835660 165704 04:04:01 AM 1503348 3068724 2250336 59.95 2104 1746640 599152 12.48 390104 1619700 3360 04:05:01 AM 1209208 3002948 2544476 67.79 2104 1961520 627928 13.08 404628 1848528 136184 04:06:01 AM 1104808 2988964 2648876 70.57 2104 2046448 626784 13.05 408816 1927412 101240 Average: 1322665 3019559 2431019 64.76 2104 1870104 690568 14.38 352027 1807825 101622 04:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 283.92 169.07 1294.27 69.08 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:04:01 AM eth0 9.80 7.91 4.88 2.32 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 62.91 48.45 806.34 6.28 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 23.41 20.54 214.57 5.06 0.00 0.00 0.00 0.00 Average: lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.02 61.50 580.04 20.69 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) 07/01/2025 _x86_64_ (2 CPU) 04:01:46 LINUX RESTART (2 CPU) 04:02:01 AM CPU %user %nice %system %iowait %steal %idle 04:03:01 AM all 38.21 0.04 10.58 10.40 6.34 34.42 04:03:01 AM 0 38.61 0.05 9.90 11.32 6.14 33.99 04:03:01 AM 1 37.82 0.03 11.26 9.48 6.54 34.86 04:04:01 AM all 2.65 0.00 1.14 0.73 1.28 94.20 04:04:01 AM 0 2.50 0.00 0.98 0.74 1.36 94.42 04:04:01 AM 1 2.81 0.00 1.31 0.71 1.20 93.97 04:05:01 AM all 38.12 0.00 4.34 1.41 3.73 52.41 04:05:01 AM 0 42.68 0.00 5.15 0.99 3.78 47.40 04:05:01 AM 1 33.57 0.00 3.53 1.82 3.67 57.41 04:06:01 AM all 39.09 0.00 3.93 1.65 3.64 51.70 04:06:01 AM 0 47.08 0.00 3.48 1.23 4.21 44.00 04:06:01 AM 1 31.04 0.00 4.37 2.07 3.07 59.45 Average: all 29.57 0.01 5.01 3.55 3.75 58.11 Average: 0 32.77 0.01 4.88 3.57 3.87 54.89 Average: 1 26.36 0.01 5.13 3.53 3.62 61.34