---> uname -a: Linux prd-centos8-builder-2c-4g-1321.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: 2799.998 BogoMIPS: 5599.99 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 420 130 17 1228 1158 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:9c:cd:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.122/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85900sec preferred_lft 85900sec inet6 fe80::f816:3eff:fe9c:cd4c/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) 07/26/2025 _x86_64_ (2 CPU) 04:03:49 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 251.05 174.57 76.48 15111.81 39377.45 04:06:01 AM 62.79 0.32 62.47 9.73 7508.88 04:07:01 AM 74.05 2.60 71.45 363.14 7881.00 04:08:01 AM 36.11 1.75 34.36 280.49 2806.67 04:09:01 AM 18.36 0.30 18.06 43.19 463.65 04:10:01 AM 21.76 2.23 19.53 19.06 989.49 04:11:01 AM 93.94 73.18 20.76 6269.64 760.15 04:12:01 AM 19.19 0.70 18.49 82.23 537.46 Average: 72.16 31.96 40.20 2772.97 7542.00 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 85884 1267204 1735260 95.28 2104 1289208 495832 17.28 132744 1366720 31820 04:06:01 AM 176196 1208148 1644948 90.32 2104 1128240 503088 17.53 146184 1219320 88312 04:07:01 AM 127476 1200884 1693668 93.00 2104 1163260 508312 17.71 150112 1236484 22548 04:08:01 AM 223304 1213376 1597840 87.74 2104 1079108 494812 17.24 181020 1108540 8856 04:09:01 AM 91180 1115212 1729964 94.99 2104 1113164 589888 20.56 217808 1203928 41680 04:10:01 AM 245956 1237568 1575188 86.49 2104 1080980 486668 16.96 216404 1050796 8 04:11:01 AM 73576 1154544 1747568 95.96 2104 1169632 551052 19.20 215000 1224284 8684 04:12:01 AM 125624 1168772 1695520 93.10 2104 1131108 538320 18.76 215264 1171872 20176 Average: 143650 1195714 1677494 92.11 2104 1144338 520996 18.15 184317 1197743 27760 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 188.62 106.03 921.59 54.91 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 62.74 51.24 739.35 7.15 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 18.78 17.33 155.80 5.00 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 38.08 33.16 565.61 7.21 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 12.53 14.36 13.20 6.09 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 11.93 12.83 10.17 3.93 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 14.48 15.31 14.96 9.57 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 11.29 12.58 9.11 7.42 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 44.81 32.86 303.75 12.66 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) 07/26/2025 _x86_64_ (2 CPU) 04:03:49 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 41.84 0.06 12.13 13.12 2.49 30.36 04:05:01 AM 0 48.56 0.03 13.44 11.37 2.50 24.10 04:05:01 AM 1 35.13 0.08 10.82 14.87 2.48 36.62 04:06:01 AM all 39.00 0.00 4.53 1.94 2.86 51.66 04:06:01 AM 0 50.47 0.00 5.38 1.10 2.93 40.12 04:06:01 AM 1 27.56 0.00 3.70 2.78 2.79 63.17 04:07:01 AM all 37.23 0.00 4.35 2.75 2.91 52.76 04:07:01 AM 0 44.03 0.00 5.05 2.63 3.19 45.09 04:07:01 AM 1 30.41 0.00 3.64 2.87 2.64 60.44 04:08:01 AM all 38.30 0.00 2.58 1.29 2.60 55.23 04:08:01 AM 0 58.56 0.00 3.23 1.38 2.59 34.24 04:08:01 AM 1 18.25 0.00 1.94 1.20 2.61 76.01 04:09:01 AM all 37.03 0.00 2.35 0.64 2.36 57.62 04:09:01 AM 0 54.51 0.00 2.88 0.56 2.45 39.59 04:09:01 AM 1 19.69 0.00 1.83 0.71 2.27 75.51 04:10:01 AM all 34.00 0.00 2.68 0.61 2.41 60.30 04:10:01 AM 0 41.15 0.00 2.82 0.71 2.56 52.76 04:10:01 AM 1 26.85 0.00 2.54 0.51 2.26 67.84 04:11:01 AM all 34.35 0.00 2.86 5.57 2.47 54.74 04:11:01 AM 0 31.46 0.00 2.78 10.89 2.75 52.12 04:11:01 AM 1 37.27 0.00 2.94 0.22 2.19 57.38 04:12:01 AM all 40.11 0.00 3.29 0.45 2.86 53.29 04:12:01 AM 0 48.77 0.00 3.23 0.49 2.82 44.68 04:12:01 AM 1 31.51 0.00 3.34 0.41 2.90 61.84 Average: all 37.73 0.01 4.34 3.28 2.62 52.03 Average: 0 47.17 0.00 4.84 3.63 2.73 41.62 Average: 1 28.31 0.01 3.83 2.93 2.52 62.40