---> uname -a: Linux prd-centos8-builder-2c-4g-5473.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 509 1115 17 2041 2880 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:46:34:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.151/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85913sec preferred_lft 85913sec inet6 fe80::f816:3eff:fe46:3428/64 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) 10/03/2025 _x86_64_ (2 CPU) 09:03:58 LINUX RESTART (2 CPU) 09:05:01 AM tps rtps wtps bread/s bwrtn/s 09:06:01 AM 61.38 6.00 55.38 895.83 5782.42 09:07:01 AM 66.16 0.47 65.69 53.32 7534.97 09:08:01 AM 37.04 0.08 36.96 1.87 4801.57 09:09:01 AM 18.53 0.27 18.26 41.85 482.67 09:10:01 AM 12.05 0.00 12.05 0.00 332.01 09:11:01 AM 18.14 0.37 17.77 18.12 498.62 09:12:01 AM 19.16 0.38 18.78 38.65 549.42 Average: 33.21 1.08 32.13 149.95 2854.37 09:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 AM 1373864 3017768 2379812 63.40 2104 1811716 604792 12.59 143064 1945672 131476 09:07:01 AM 1233772 2998600 2519904 67.13 2104 1925960 595832 12.41 147632 2054616 78816 09:08:01 AM 1035460 2871812 2718216 72.41 2104 1996804 723028 15.06 174560 2221128 42736 09:09:01 AM 1069088 2906300 2684588 71.52 2104 1998064 692488 14.42 209180 2154688 42732 09:10:01 AM 1190568 2993948 2563108 68.28 2104 1964240 606728 12.63 206680 2035640 8840 09:11:01 AM 1104348 2908132 2649328 70.58 2104 1964536 685400 14.27 391100 1937744 8672 09:12:01 AM 1108864 2916872 2644812 70.46 2104 1968240 678488 14.13 390964 1932728 21364 Average: 1159423 2944776 2594253 69.11 2104 1947080 655251 13.64 237597 2040317 47805 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 64.00 52.83 794.46 5.49 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 27.39 24.24 265.73 5.41 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 46.78 40.46 588.36 7.42 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 11.73 14.30 12.88 5.87 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 10.81 12.00 9.06 3.93 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 15.82 15.24 16.34 7.35 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 11.40 11.93 9.06 5.84 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 26.85 24.43 242.25 5.90 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) 10/03/2025 _x86_64_ (2 CPU) 09:03:58 LINUX RESTART (2 CPU) 09:05:01 AM CPU %user %nice %system %iowait %steal %idle 09:06:01 AM all 38.93 0.00 4.55 1.75 2.03 52.73 09:06:01 AM 0 35.62 0.00 4.25 1.76 2.01 56.37 09:06:01 AM 1 42.25 0.00 4.86 1.75 2.06 49.09 09:07:01 AM all 38.28 0.00 4.39 1.74 1.99 53.59 09:07:01 AM 0 28.69 0.00 3.77 2.11 1.77 63.66 09:07:01 AM 1 47.89 0.00 5.02 1.38 2.21 43.50 09:08:01 AM all 38.56 0.00 2.47 0.67 1.61 56.69 09:08:01 AM 0 34.26 0.00 2.38 0.60 1.53 61.23 09:08:01 AM 1 42.85 0.00 2.56 0.75 1.69 52.15 09:09:01 AM all 37.01 0.00 2.62 0.51 1.63 58.23 09:09:01 AM 0 34.83 0.00 2.79 0.51 1.63 60.24 09:09:01 AM 1 39.19 0.00 2.45 0.50 1.64 56.21 09:10:01 AM all 35.14 0.00 2.46 0.09 1.73 60.57 09:10:01 AM 0 25.12 0.00 2.22 0.13 1.56 70.97 09:10:01 AM 1 45.18 0.00 2.70 0.05 1.91 50.16 09:11:01 AM all 37.64 0.00 2.75 0.52 1.79 57.30 09:11:01 AM 0 34.26 0.00 2.99 0.47 1.69 60.59 09:11:01 AM 1 41.03 0.00 2.51 0.58 1.88 54.00 09:12:01 AM all 41.08 0.00 3.31 0.32 1.89 53.40 09:12:01 AM 0 35.35 0.00 3.23 0.07 1.86 59.49 09:12:01 AM 1 46.82 0.00 3.39 0.58 1.91 47.29 Average: all 38.09 0.00 3.22 0.80 1.81 56.07 Average: 0 32.59 0.00 3.09 0.81 1.72 61.80 Average: 1 43.60 0.00 3.36 0.80 1.90 50.34