---> uname -a: Linux prd-centos8-builder-2c-4g-1822.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 498 1030 17 2136 2892 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:a5:a9:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.70/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86112sec preferred_lft 86112sec inet6 fe80::f816:3eff:fea5:a93a/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) 08/01/2025 _x86_64_ (2 CPU) 05:01:48 LINUX RESTART (2 CPU) 05:02:01 AM tps rtps wtps bread/s bwrtn/s 05:03:01 AM 232.54 162.23 70.31 13864.73 37488.17 05:04:01 AM 17.48 5.71 11.76 894.64 6070.91 05:05:01 AM 45.55 1.02 44.54 71.71 4164.13 05:06:01 AM 52.93 1.08 51.85 43.32 5647.65 Average: 87.13 42.51 44.61 3718.60 13342.71 05:02:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:03:01 AM 1478248 3022652 2275428 60.62 2104 1726108 910328 18.96 204300 1830412 178432 05:04:01 AM 1470580 3046336 2283096 60.82 2104 1757084 635096 13.22 391328 1649068 4532 05:05:01 AM 1264824 3050116 2488852 66.30 2104 1952780 587268 12.23 402952 1794064 127692 05:06:01 AM 1099684 3000396 2653992 70.70 2104 2062416 610624 12.72 407868 1933236 114548 Average: 1328334 3029875 2425342 64.61 2104 1874597 685829 14.28 351612 1801695 106301 05:02:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 293.50 164.31 1293.59 64.37 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:04:01 AM eth0 10.60 8.05 4.89 2.35 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 64.95 49.15 808.20 6.31 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 31.79 27.04 251.58 14.63 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.21 62.14 589.57 21.92 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) 08/01/2025 _x86_64_ (2 CPU) 05:01:48 LINUX RESTART (2 CPU) 05:02:01 AM CPU %user %nice %system %iowait %steal %idle 05:03:01 AM all 38.22 0.05 12.07 12.43 2.60 34.62 05:03:01 AM 0 39.93 0.07 13.50 8.93 2.64 34.94 05:03:01 AM 1 36.51 0.03 10.63 15.95 2.57 34.30 05:04:01 AM all 4.91 0.00 1.11 0.89 0.48 92.60 05:04:01 AM 0 6.49 0.00 1.15 1.49 0.52 90.36 05:04:01 AM 1 3.33 0.00 1.07 0.30 0.45 94.85 05:05:01 AM all 36.43 0.00 4.41 1.26 3.74 54.17 05:05:01 AM 0 51.23 0.00 5.71 1.05 3.39 38.61 05:05:01 AM 1 21.86 0.00 3.12 1.46 4.09 69.47 05:06:01 AM all 40.03 0.00 3.86 2.01 3.57 50.52 05:06:01 AM 0 54.29 0.00 4.15 1.13 3.92 36.51 05:06:01 AM 1 25.75 0.00 3.58 2.89 3.22 64.55 Average: all 29.99 0.01 5.35 4.12 2.61 57.92 Average: 0 38.12 0.02 6.12 3.13 2.63 49.99 Average: 1 21.88 0.01 4.58 5.10 2.60 65.84