---> uname -a: Linux prd-centos8-builder-2c-4g-223.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 489 1140 17 2035 2901 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:49:64:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.38/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85917sec preferred_lft 85917sec inet6 fe80::f816:3eff:fe49:645f/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) 08/05/2025 _x86_64_ (2 CPU) 23:03:51 LINUX RESTART (2 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 53.37 0.32 53.06 9.73 5443.91 11:07:01 PM 72.33 0.50 71.83 53.85 9128.22 11:08:01 PM 27.06 0.25 26.81 40.12 2754.00 11:09:01 PM 17.95 0.07 17.88 3.07 475.14 11:10:01 PM 17.74 0.00 17.74 0.00 810.44 11:11:01 PM 17.89 0.55 17.34 33.44 491.21 Average: 34.39 0.28 34.11 23.37 3183.54 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 1340016 3012648 2413660 64.30 2104 1840484 617952 12.87 147488 1975704 154172 11:07:01 PM 1193956 2954828 2559720 68.19 2104 1922136 646300 13.46 147216 2092720 22764 11:08:01 PM 1206080 3004428 2547596 67.87 2104 1959032 597908 12.45 172708 2054220 8864 11:09:01 PM 1188424 2986824 2565252 68.34 2104 1959120 614176 12.79 205056 2039928 8844 11:10:01 PM 1206672 3004524 2547004 67.85 2104 1958620 615940 12.83 206044 2020724 8424 11:11:01 PM 1199456 2997512 2554220 68.05 2104 1958712 607240 12.64 390052 1844072 7520 Average: 1222434 2993461 2531242 67.43 2104 1933017 616586 12.84 211427 2004561 35098 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 70.75 60.41 895.37 6.47 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 20.38 19.84 156.69 5.73 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 44.80 37.05 572.76 9.97 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 10.05 12.33 7.40 5.51 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 13.48 14.09 11.39 4.51 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 14.94 13.76 15.25 7.22 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 29.06 26.25 276.44 6.57 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) 08/05/2025 _x86_64_ (2 CPU) 23:03:51 LINUX RESTART (2 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 38.85 0.00 4.59 0.82 1.31 54.43 11:06:01 PM 0 42.57 0.00 5.03 1.16 1.53 49.70 11:06:01 PM 1 35.12 0.00 4.13 0.47 1.10 59.18 11:07:01 PM all 37.51 0.00 4.22 3.18 1.25 53.84 11:07:01 PM 0 50.29 0.00 4.55 1.78 1.58 41.80 11:07:01 PM 1 24.70 0.00 3.89 4.58 0.92 65.92 11:08:01 PM all 36.17 0.00 2.98 0.48 1.16 59.21 11:08:01 PM 0 59.67 0.00 4.04 0.53 1.57 34.19 11:08:01 PM 1 12.72 0.00 1.93 0.42 0.75 84.18 11:09:01 PM all 40.18 0.00 2.36 0.23 1.23 56.01 11:09:01 PM 0 65.75 0.00 3.38 0.17 1.80 28.90 11:09:01 PM 1 14.60 0.00 1.33 0.28 0.65 83.14 11:10:01 PM all 34.32 0.00 3.16 0.32 1.14 61.06 11:10:01 PM 0 37.76 0.00 3.51 0.22 1.25 57.26 11:10:01 PM 1 30.88 0.00 2.80 0.42 1.03 64.86 11:11:01 PM all 40.38 0.00 3.24 0.46 1.74 54.18 11:11:01 PM 0 61.99 0.00 4.07 0.55 2.04 31.35 11:11:01 PM 1 18.79 0.00 2.41 0.37 1.44 77.00 Average: all 37.91 0.00 3.42 0.91 1.31 56.45 Average: 0 53.00 0.00 4.10 0.74 1.63 40.54 Average: 1 22.80 0.00 2.75 1.09 0.98 72.39