---> uname -a: Linux prd-centos8-builder-2c-4g-5218.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 494 1128 17 2042 2895 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:f8:e3:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.232/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fef8:e32a/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) 10/01/2025 _x86_64_ (2 CPU) 01:03:54 LINUX RESTART (2 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:01 AM 55.23 1.72 53.52 122.63 5774.19 01:07:01 AM 64.54 0.50 64.04 53.83 7140.79 01:08:01 AM 33.99 0.05 33.94 1.33 4629.57 01:09:01 AM 21.16 1.25 19.91 65.83 883.13 01:10:01 AM 18.04 0.00 18.04 0.00 579.61 01:11:01 AM 15.25 0.37 14.89 18.12 549.41 01:12:01 AM 18.09 0.38 17.71 38.65 495.35 Average: 32.33 0.61 31.72 42.91 2864.51 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:01 AM 1405936 3049944 2347748 62.55 2104 1811668 581036 12.10 142828 1913964 131328 01:07:01 AM 1275360 3041632 2478324 66.02 2104 1927480 564220 11.75 146116 2014124 90256 01:08:01 AM 1104756 2939604 2648928 70.57 2104 1995584 661052 13.77 173996 2155324 55088 01:09:01 AM 1162828 2966624 2590856 69.02 2104 1964424 630004 13.12 207476 2060836 8436 01:10:01 AM 1217180 3021552 2536504 67.57 2104 1964916 580124 12.08 207856 2006168 8848 01:11:01 AM 1224348 3029312 2529336 67.38 2104 1965496 575400 11.98 392204 1814328 8956 01:12:01 AM 1134088 2949628 2619596 69.79 2104 1976052 645880 13.45 394684 1901072 18996 Average: 1217785 2999757 2535899 67.56 2104 1943660 605388 12.61 237880 1980831 45987 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 58.70 44.29 795.75 4.94 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 27.30 24.38 265.98 5.32 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 51.87 42.27 592.23 7.39 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.36 17.77 18.05 15.45 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 8.68 11.30 7.19 4.79 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 16.39 16.20 17.55 6.22 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 9.71 11.38 8.30 5.55 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 27.28 23.94 243.55 7.09 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) 10/01/2025 _x86_64_ (2 CPU) 01:03:54 LINUX RESTART (2 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 36.11 0.00 4.12 1.85 4.71 53.22 01:06:01 AM 0 42.06 0.00 4.86 1.87 4.27 46.94 01:06:01 AM 1 30.23 0.00 3.38 1.82 5.14 59.43 01:07:01 AM all 35.40 0.00 4.05 2.10 4.96 53.49 01:07:01 AM 0 52.15 0.00 5.37 1.81 4.99 35.67 01:07:01 AM 1 19.01 0.00 2.76 2.39 4.92 70.93 01:08:01 AM all 35.74 0.00 2.97 1.22 4.57 55.50 01:08:01 AM 0 49.44 0.00 3.52 0.85 4.77 41.42 01:08:01 AM 1 22.15 0.00 2.43 1.58 4.37 69.47 01:09:01 AM all 36.65 0.00 2.73 0.52 4.62 55.47 01:09:01 AM 0 40.78 0.00 2.73 0.18 4.56 51.76 01:09:01 AM 1 32.54 0.00 2.74 0.86 4.69 59.17 01:10:01 AM all 36.45 0.00 2.23 0.50 4.79 56.03 01:10:01 AM 0 44.32 0.00 2.31 0.41 4.89 48.07 01:10:01 AM 1 28.62 0.00 2.15 0.59 4.69 63.95 01:11:01 AM all 32.80 0.00 3.00 0.51 4.64 59.05 01:11:01 AM 0 33.75 0.00 3.12 0.44 4.75 57.94 01:11:01 AM 1 31.85 0.00 2.87 0.57 4.54 60.17 01:12:01 AM all 39.65 0.00 2.91 0.57 4.34 52.53 01:12:01 AM 0 33.36 0.00 2.79 0.29 4.15 59.41 01:12:01 AM 1 45.97 0.00 3.04 0.85 4.53 45.61 Average: all 36.11 0.00 3.14 1.04 4.66 55.04 Average: 0 42.24 0.00 3.53 0.84 4.63 48.77 Average: 1 30.02 0.00 2.77 1.24 4.70 61.27