---> uname -a: Linux prd-centos8-builder-2c-4g-7845.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 506 1115 17 2042 2882 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:0c:ea:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.93/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85890sec preferred_lft 85890sec inet6 fe80::f816:3eff:fe0c:ead8/64 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) 11/01/2025 _x86_64_ (2 CPU) 00:04:09 LINUX RESTART (2 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 73.91 7.03 66.88 977.78 4552.87 12:07:01 AM 81.01 1.00 80.01 24.25 8687.01 12:08:01 AM 37.52 0.53 36.99 55.05 4878.24 12:09:01 AM 23.07 0.20 22.87 38.78 934.87 12:10:01 AM 17.96 0.07 17.89 3.07 449.37 12:11:01 AM 15.39 0.00 15.39 0.00 650.13 12:12:01 AM 15.71 0.75 14.96 56.78 448.22 Average: 37.80 1.37 36.43 165.11 2942.98 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 1360824 2941240 2392852 63.75 2104 1755872 710196 14.79 150248 1979276 95084 12:07:01 AM 1213732 2976244 2539944 67.67 2104 1924268 646600 13.46 146104 2074896 87312 12:08:01 AM 1213496 3015548 2540180 67.67 2104 1962504 581004 12.10 169376 2049276 20904 12:09:01 AM 1029472 2874824 2724204 72.57 2104 2006272 714284 14.87 210864 2191484 49872 12:10:01 AM 1056904 2895272 2696772 71.84 2104 1999132 700356 14.58 210212 2165068 42744 12:11:01 AM 1049812 2888180 2703864 72.03 2104 1999132 706628 14.71 210656 2171284 42740 12:12:01 AM 1181496 2987932 2572180 68.52 2104 1967164 605492 12.61 393008 1858072 8896 Average: 1157962 2939891 2595714 69.15 2104 1944906 666366 13.88 212924 2069908 49650 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 95.15 68.53 1003.63 19.96 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 36.17 28.97 274.53 13.95 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 45.67 35.27 587.65 5.96 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 9.43 12.88 11.38 5.33 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 10.86 13.18 8.34 5.97 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 11.98 12.72 10.39 4.07 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 16.11 15.69 16.71 7.93 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 32.19 26.75 273.23 9.02 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) 11/01/2025 _x86_64_ (2 CPU) 00:04:09 LINUX RESTART (2 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 33.24 0.00 4.10 3.69 6.10 52.87 12:06:01 AM 0 27.48 0.00 3.36 2.67 6.08 60.41 12:06:01 AM 1 39.02 0.00 4.84 4.71 6.13 45.30 12:07:01 AM all 36.49 0.00 4.72 2.96 5.65 50.17 12:07:01 AM 0 13.49 0.00 2.97 3.47 5.58 74.50 12:07:01 AM 1 60.00 0.00 6.52 2.43 5.73 25.31 12:08:01 AM all 33.23 0.00 3.17 1.44 5.77 56.39 12:08:01 AM 0 22.21 0.00 2.84 1.52 5.55 67.88 12:08:01 AM 1 44.30 0.00 3.51 1.35 6.00 44.83 12:09:01 AM all 35.03 0.00 2.00 0.82 5.16 56.99 12:09:01 AM 0 25.35 0.00 1.79 0.42 5.23 67.21 12:09:01 AM 1 44.79 0.00 2.21 1.23 5.09 46.68 12:10:01 AM all 35.79 0.00 2.46 0.55 5.32 55.88 12:10:01 AM 0 40.67 0.00 2.62 0.47 5.10 51.14 12:10:01 AM 1 30.97 0.00 2.31 0.63 5.53 60.56 12:11:01 AM all 32.35 0.00 2.42 0.38 5.26 59.60 12:11:01 AM 0 16.44 0.00 1.84 0.22 5.63 75.87 12:11:01 AM 1 48.64 0.00 3.02 0.54 4.87 42.93 12:12:01 AM all 38.01 0.00 3.05 0.40 5.55 52.99 12:12:01 AM 0 28.79 0.00 2.93 0.31 5.44 62.54 12:12:01 AM 1 47.27 0.00 3.18 0.50 5.66 43.39 Average: all 34.88 0.00 3.13 1.46 5.54 54.98 Average: 0 24.87 0.00 2.62 1.30 5.52 65.69 Average: 1 44.96 0.00 3.65 1.63 5.57 44.19