---> uname -a: Linux prd-centos8-builder-2c-4g-633.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 488 1142 17 2034 2900 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:23:83:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.148/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85899sec preferred_lft 85899sec inet6 fe80::f816:3eff:fe23:83e0/64 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) 08/10/2025 _x86_64_ (2 CPU) 07:03:52 LINUX RESTART (2 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 54.43 0.65 53.78 19.59 5609.81 07:07:01 AM 70.26 0.47 69.80 53.28 8066.08 07:08:01 AM 34.19 0.08 34.11 1.87 3695.45 07:09:01 AM 21.98 0.27 21.71 41.85 850.62 07:10:01 AM 13.03 0.00 13.03 0.00 359.86 07:11:01 AM 24.02 0.37 23.65 18.12 1084.69 07:12:01 AM 17.86 0.38 17.48 38.66 517.31 Average: 33.69 0.32 33.37 24.77 2883.85 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 1390532 3029436 2363148 62.96 2104 1806652 588936 12.26 144988 1926984 128116 07:07:01 AM 1218408 2986368 2535272 67.54 2104 1929268 604308 12.58 149604 2064372 66976 07:08:01 AM 1090080 2917312 2663600 70.96 2104 1988296 680516 14.17 175068 2168972 52360 07:09:01 AM 1110380 2937744 2643300 70.42 2104 1988380 656460 13.67 209252 2113360 40496 07:10:01 AM 1191668 2987556 2562012 68.25 2104 1956792 607472 12.65 207176 2033200 8840 07:11:01 AM 1189752 2984844 2563928 68.30 2104 1955912 608308 12.67 391136 1851280 7480 07:12:01 AM 1198084 2997264 2555596 68.08 2104 1959436 596764 12.43 390780 1843684 20052 Average: 1198415 2977218 2555265 68.07 2104 1940677 620395 12.92 238286 2000265 46331 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 61.46 43.75 814.31 6.17 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 24.71 21.99 237.66 5.28 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 41.59 34.83 569.36 6.98 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 12.13 14.80 13.13 5.93 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 9.70 11.06 7.92 3.82 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 15.29 15.82 17.27 7.18 0.00 0.00 0.00 0.00 07:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 AM eth0 11.18 11.95 11.11 5.63 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 25.15 22.03 238.67 5.85 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) 08/10/2025 _x86_64_ (2 CPU) 07:03:52 LINUX RESTART (2 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 37.81 0.00 4.28 1.26 2.25 54.40 07:06:01 AM 0 27.69 0.00 3.31 0.99 2.39 65.62 07:06:01 AM 1 47.98 0.00 5.25 1.54 2.10 43.13 07:07:01 AM all 36.47 0.00 4.67 2.51 2.76 53.59 07:07:01 AM 0 30.66 0.00 5.16 3.75 3.34 57.08 07:07:01 AM 1 42.34 0.00 4.18 1.24 2.17 50.07 07:08:01 AM all 36.32 0.00 2.59 1.41 2.21 57.46 07:08:01 AM 0 23.02 0.00 2.39 1.15 2.45 70.99 07:08:01 AM 1 49.72 0.00 2.80 1.68 1.97 43.83 07:09:01 AM all 36.24 0.00 2.92 0.75 2.33 57.76 07:09:01 AM 0 15.51 0.00 2.20 0.69 2.35 79.25 07:09:01 AM 1 57.17 0.00 3.65 0.81 2.30 36.06 07:10:01 AM all 36.97 0.00 2.68 0.26 2.23 57.87 07:10:01 AM 0 33.67 0.00 2.44 0.12 2.00 61.77 07:10:01 AM 1 40.25 0.00 2.92 0.40 2.45 53.98 07:11:01 AM all 35.86 0.00 3.21 0.82 2.04 58.07 07:11:01 AM 0 32.32 0.00 2.82 1.04 2.02 61.79 07:11:01 AM 1 39.41 0.00 3.60 0.60 2.06 54.34 07:12:01 AM all 41.07 0.00 3.47 0.32 1.99 53.15 07:12:01 AM 0 38.84 0.00 3.49 0.35 1.88 55.44 07:12:01 AM 1 43.30 0.00 3.45 0.28 2.11 50.86 Average: all 37.25 0.00 3.40 1.05 2.26 56.04 Average: 0 28.79 0.00 3.12 1.16 2.35 64.58 Average: 1 45.74 0.00 3.69 0.94 2.17 47.47