---> uname -a: Linux prd-centos8-builder-2c-4g-381.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 833M 0 833M 0% /dev tmpfs 890M 0 890M 0% /dev/shm tmpfs 890M 17M 873M 2% /run tmpfs 890M 0 890M 0% /sys/fs/cgroup /dev/vda1 20G 9.1G 11G 46% / tmpfs 178M 0 178M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 1778 415 132 16 1231 1164 Swap: 1023 1 1022 ---> 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:2f:9b:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85854sec preferred_lft 85854sec inet6 fe80::f816:3eff:fe2f:9b9e/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) 07/14/2025 _x86_64_ (2 CPU) 11:04:04 LINUX RESTART (2 CPU) 11:05:02 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 73.32 7.64 65.68 1144.64 4762.98 11:07:01 AM 77.04 0.00 77.04 0.00 8991.35 11:08:01 AM 53.82 1.85 51.97 273.51 6714.93 11:09:01 AM 26.50 2.63 23.86 382.74 976.39 11:10:01 AM 17.12 0.08 17.04 3.46 453.94 11:11:01 AM 17.21 2.25 14.96 19.19 626.66 11:12:01 AM 91.52 73.15 18.36 6265.76 603.35 11:13:01 AM 17.07 1.08 15.99 102.35 482.06 Average: 46.64 11.09 35.55 1023.57 2947.70 11:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 76132 1203820 1745012 95.82 2104 1232616 552700 19.26 139868 1358312 45212 11:07:01 AM 77724 1175132 1743420 95.73 2104 1190960 547948 19.09 147528 1304068 85716 11:08:01 AM 68924 1117416 1752220 96.22 2104 1138240 591428 20.61 146852 1299660 43716 11:09:01 AM 207764 1202772 1613380 88.59 2104 1083836 507588 17.69 178592 1128916 8424 11:10:01 AM 252368 1226988 1568776 86.14 2104 1063748 483760 16.86 209488 1053760 7368 11:11:01 AM 243768 1219904 1577376 86.61 2104 1065384 489776 17.07 210724 1061268 8424 11:12:01 AM 67516 1166520 1753628 96.29 2104 1187496 545864 19.02 212788 1235072 8676 11:13:01 AM 143616 1190780 1677528 92.11 2104 1134800 518952 18.08 213728 1157240 20168 Average: 142226 1187916 1678918 92.19 2104 1137135 529752 18.46 182446 1199787 28463 11:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 88.57 65.36 794.70 18.32 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 35.00 27.86 470.83 5.21 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 37.45 27.81 567.94 6.03 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 10.21 12.26 11.89 5.39 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 10.69 12.18 7.80 5.44 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 12.01 12.75 10.34 4.02 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 11.01 11.71 11.98 8.12 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 11.04 11.71 8.83 7.62 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 26.87 22.62 234.38 7.50 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) 07/14/2025 _x86_64_ (2 CPU) 11:04:04 LINUX RESTART (2 CPU) 11:05:02 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 28.28 0.00 3.89 4.04 6.08 57.71 11:06:01 AM 0 25.72 0.00 3.87 2.86 5.95 61.60 11:06:01 AM 1 30.84 0.00 3.91 5.21 6.21 53.82 11:07:01 AM all 31.92 0.00 4.29 2.45 5.50 55.83 11:07:01 AM 0 33.16 0.00 4.73 2.56 5.18 54.38 11:07:01 AM 1 30.70 0.00 3.85 2.34 5.83 57.28 11:08:01 AM all 35.10 0.00 3.29 1.94 5.87 53.80 11:08:01 AM 0 46.47 0.00 3.54 2.40 5.54 42.05 11:08:01 AM 1 23.93 0.00 3.05 1.48 6.19 65.35 11:09:01 AM all 32.43 0.00 2.85 1.06 5.65 58.00 11:09:01 AM 0 25.21 0.00 2.33 1.09 5.95 65.42 11:09:01 AM 1 39.78 0.00 3.38 1.04 5.34 50.45 11:10:01 AM all 36.23 0.00 2.50 0.63 6.06 54.57 11:10:01 AM 0 61.93 0.00 3.74 0.82 5.21 28.30 11:10:01 AM 1 11.50 0.00 1.30 0.46 6.88 79.85 11:11:01 AM all 30.40 0.00 2.45 0.67 4.98 61.50 11:11:01 AM 0 36.43 0.00 2.72 0.76 4.83 55.26 11:11:01 AM 1 24.41 0.00 2.18 0.58 5.13 67.69 11:12:01 AM all 28.40 0.00 2.01 5.49 4.57 59.53 11:12:01 AM 0 43.62 0.00 3.16 10.71 4.37 38.15 11:12:01 AM 1 13.41 0.00 0.88 0.35 4.78 80.57 11:13:01 AM all 38.60 0.00 3.24 0.44 5.02 52.71 11:13:01 AM 0 38.08 0.00 3.32 0.44 5.00 53.17 11:13:01 AM 1 39.12 0.00 3.16 0.44 5.04 52.24 Average: all 32.68 0.00 3.06 2.08 5.47 56.70 Average: 0 38.79 0.00 3.42 2.69 5.25 49.84 Average: 1 26.63 0.00 2.71 1.48 5.68 63.50