---> uname -a: Linux prd-centos8-builder-2c-4g-78.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 496 1132 17 2035 2893 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:34:b9:c7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.57/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fe34:b9c7/64 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) 08/04/2025 _x86_64_ (2 CPU) 09:03:54 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 56.70 0.58 56.11 16.53 5696.05 09:07:01 AM 67.17 0.47 66.71 53.32 8155.77 09:08:01 AM 32.67 0.08 32.59 1.87 3793.69 09:09:01 AM 18.75 0.27 18.48 41.86 519.73 09:10:01 AM 12.38 0.00 12.38 0.00 350.02 09:11:01 AM 21.93 0.37 21.56 18.13 806.80 09:12:01 AM 18.36 0.38 17.98 38.65 527.54 Average: 32.56 0.31 32.26 24.34 2835.59 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1336100 2978612 2417584 64.41 2104 1810324 635988 13.24 143952 1983956 128696 09:07:01 AM 1241416 3002140 2512268 66.93 2104 1921928 607400 12.65 147220 2047820 53212 09:08:01 AM 1066964 2896868 2686720 71.58 2104 1990680 703228 14.64 174444 2191704 42844 09:09:01 AM 1089228 2920464 2664456 70.98 2104 1991940 676628 14.09 208432 2136616 41672 09:10:01 AM 1181188 2979660 2572496 68.53 2104 1959176 621776 12.95 206228 2045752 8840 09:11:01 AM 1132576 2931388 2621108 69.83 2104 1959472 663280 13.81 390268 1910824 8684 09:12:01 AM 1128268 2931132 2625416 69.94 2104 1963120 671140 13.98 390068 1915508 21324 Average: 1167963 2948609 2585721 68.88 2104 1942377 654206 13.62 237230 2033169 43610 09:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 64.18 53.38 822.81 5.80 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 23.81 20.73 228.03 5.01 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 41.77 37.47 570.81 7.14 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 12.38 14.56 13.14 5.92 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 11.20 12.05 9.38 3.92 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 17.96 15.53 16.06 12.49 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 11.36 12.31 9.18 6.00 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 26.09 23.72 238.49 6.61 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) 08/04/2025 _x86_64_ (2 CPU) 09:03:54 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 38.46 0.00 4.44 1.35 2.61 53.15 09:06:01 AM 0 31.51 0.00 4.14 1.73 2.52 60.10 09:06:01 AM 1 45.41 0.00 4.74 0.97 2.69 46.19 09:07:01 AM all 37.36 0.00 4.46 2.55 2.76 52.87 09:07:01 AM 0 26.68 0.00 3.44 2.52 2.87 64.49 09:07:01 AM 1 48.20 0.00 5.50 2.58 2.64 41.09 09:08:01 AM all 36.60 0.00 2.51 0.89 2.16 57.83 09:08:01 AM 0 38.45 0.00 2.20 0.33 2.24 56.78 09:08:01 AM 1 34.76 0.00 2.82 1.46 2.09 58.88 09:09:01 AM all 37.32 0.00 2.58 0.34 2.44 57.33 09:09:01 AM 0 27.82 0.00 2.28 0.48 2.18 67.24 09:09:01 AM 1 46.82 0.00 2.88 0.20 2.69 47.41 09:10:01 AM all 35.13 0.00 2.57 0.22 1.81 60.27 09:10:01 AM 0 38.73 0.00 2.81 0.25 1.71 56.49 09:10:01 AM 1 31.56 0.00 2.33 0.18 1.90 64.03 09:11:01 AM all 36.64 0.00 2.74 0.59 2.09 57.95 09:11:01 AM 0 12.28 0.00 1.86 1.02 1.70 83.14 09:11:01 AM 1 61.16 0.00 3.62 0.15 2.48 32.59 09:12:01 AM all 41.37 0.00 3.30 0.31 2.17 52.85 09:12:01 AM 0 26.25 0.00 2.34 0.15 1.96 69.29 09:12:01 AM 1 56.55 0.00 4.26 0.46 2.37 36.36 Average: all 37.56 0.00 3.23 0.89 2.29 56.03 Average: 0 28.80 0.00 2.73 0.93 2.17 65.37 Average: 1 46.34 0.00 3.73 0.86 2.41 46.66