---> uname -a: Linux prd-centos8-builder-2c-4g-928.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 412 131 17 1234 1166 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:1f:ab:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.102/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85895sec preferred_lft 85895sec inet6 fe80::f816:3eff:fe1f:abb5/64 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) 07/21/2025 _x86_64_ (2 CPU) 02:03:51 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 71.70 0.32 71.38 9.73 9683.18 02:07:01 AM 73.97 2.18 71.79 375.40 7441.74 02:08:01 AM 37.96 2.33 35.63 304.06 3008.34 02:09:01 AM 18.31 0.32 17.99 43.31 473.06 02:10:01 AM 18.33 2.26 16.07 19.29 650.68 02:10:01 AM 0.00 0.00 0.00 0.00 0.00 02:11:01 AM 93.82 73.67 20.15 6347.27 805.20 02:12:01 AM 17.41 0.72 16.69 78.91 492.24 Average: 47.21 11.53 35.68 1012.63 3226.67 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 186272 1212468 1634872 89.77 2104 1122520 535932 18.68 145696 1209660 67028 02:07:01 AM 140608 1218944 1680536 92.28 2104 1167784 495956 17.28 151632 1221324 28852 02:08:01 AM 86072 1117700 1735072 95.27 2104 1120236 599396 20.89 186292 1239916 41688 02:09:01 AM 138752 1150972 1682392 92.38 2104 1101036 562084 19.59 216832 1157340 40508 02:10:01 AM 226272 1207424 1594872 87.58 2104 1070024 502620 17.51 215312 1070928 8 02:10:01 AM 224468 1205624 1596676 87.67 2104 1070028 506560 17.65 215348 1072360 24 02:11:01 AM 99344 1215164 1721800 94.54 2104 1203968 496648 17.31 215508 1198628 7480 02:12:01 AM 159916 1209396 1661228 91.22 2104 1136832 507736 17.69 215420 1140492 20048 Average: 157713 1192212 1663431 91.34 2104 1124054 525866 18.32 195255 1163831 25704 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 63.63 53.97 822.52 5.85 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 25.23 21.78 228.94 6.97 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 38.82 31.90 566.34 6.62 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 12.03 14.64 12.90 7.04 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.29 11.49 8.54 3.88 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 41.10 28.77 46.00 4.63 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 14.27 13.93 14.86 7.81 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.08 11.73 8.75 7.60 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 25.13 22.83 238.17 6.54 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) 07/21/2025 _x86_64_ (2 CPU) 02:03:51 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 38.42 0.00 4.50 2.55 2.60 51.93 02:06:01 AM 0 19.08 0.00 3.20 1.79 2.95 72.99 02:06:01 AM 1 58.02 0.00 5.83 3.32 2.24 30.59 02:07:01 AM all 37.68 0.00 4.57 2.78 2.17 52.79 02:07:01 AM 0 33.40 0.00 4.36 1.93 2.58 57.73 02:07:01 AM 1 42.01 0.00 4.78 3.64 1.76 47.81 02:08:01 AM all 37.86 0.00 2.48 1.64 2.28 55.74 02:08:01 AM 0 29.66 0.00 2.21 1.76 2.57 63.80 02:08:01 AM 1 46.12 0.00 2.75 1.51 1.99 47.63 02:09:01 AM all 37.31 0.00 2.92 0.55 2.27 56.96 02:09:01 AM 0 22.81 0.00 2.47 0.76 2.35 71.60 02:09:01 AM 1 51.94 0.00 3.37 0.33 2.19 42.16 02:10:01 AM all 35.95 0.00 2.75 0.70 2.13 58.46 02:10:01 AM 0 19.59 0.00 2.20 0.82 2.09 75.30 02:10:01 AM 1 52.39 0.00 3.30 0.59 2.18 41.55 02:10:01 AM all 8.33 0.00 2.08 0.00 0.00 89.58 02:10:01 AM 0 1.39 0.00 2.78 0.00 0.00 95.83 02:10:01 AM 1 15.28 0.00 1.39 0.00 0.00 83.33 02:11:01 AM all 32.97 0.00 3.34 6.12 1.86 55.71 02:11:01 AM 0 18.59 0.00 3.00 0.94 2.21 75.26 02:11:01 AM 1 47.54 0.00 3.69 11.36 1.49 35.92 02:12:01 AM all 40.49 0.00 3.49 0.34 2.54 53.15 02:12:01 AM 0 19.06 0.00 2.52 0.15 2.74 75.53 02:12:01 AM 1 62.24 0.00 4.46 0.53 2.33 30.43 Average: all 37.21 0.00 3.44 2.08 2.26 55.01 Average: 0 23.15 0.00 2.85 1.16 2.50 70.34 Average: 1 51.41 0.00 4.02 3.01 2.03 39.53