---> uname -a: Linux prd-centos8-builder-2c-4g-437.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 412 129 16 1236 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:8d:4e:86 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.91/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85865sec preferred_lft 85865sec inet6 fe80::f816:3eff:fe8d:4e86/64 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) 07/15/2025 _x86_64_ (2 CPU) 02:03:56 LINUX RESTART (2 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 70.56 1.58 68.98 110.10 9774.28 02:07:01 AM 74.18 1.55 72.63 244.45 7845.63 02:08:01 AM 31.86 2.62 29.24 384.54 2555.16 02:09:01 AM 21.26 0.30 20.96 43.19 856.21 02:10:01 AM 18.45 0.00 18.45 0.00 658.74 02:11:01 AM 19.28 2.25 17.03 19.20 672.90 02:12:01 AM 92.65 73.34 19.31 6312.03 777.87 Average: 46.89 11.66 35.23 1016.26 3305.96 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 236092 1253620 1585052 87.04 2104 1113744 488028 17.01 142276 1162184 53280 02:07:01 AM 182968 1253780 1638176 89.95 2104 1160560 469728 16.37 143948 1187748 31016 02:08:01 AM 136596 1173780 1684548 92.50 2104 1126112 548060 19.10 179652 1198360 53992 02:09:01 AM 242236 1229368 1578908 86.70 2104 1076124 495048 17.25 209888 1061508 8860 02:10:01 AM 153208 1171812 1667936 91.59 2104 1107684 570856 19.89 213040 1147808 40476 02:11:01 AM 140748 1159928 1680396 92.27 2104 1108288 566500 19.74 214220 1159168 40508 02:12:01 AM 137560 1185096 1683584 92.45 2104 1135900 536936 18.71 213584 1162916 7372 Average: 175630 1203912 1645514 90.36 2104 1118345 525022 18.30 188087 1154242 33643 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 57.53 45.02 783.61 4.99 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 25.52 22.24 263.37 6.72 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 35.79 28.51 566.77 6.34 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 9.91 11.18 11.16 4.31 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 7.55 10.75 6.18 6.18 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 12.20 13.38 10.59 4.28 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 14.16 12.83 14.56 8.86 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 23.24 20.56 236.62 5.96 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) 07/15/2025 _x86_64_ (2 CPU) 02:03:56 LINUX RESTART (2 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 35.06 0.00 4.16 2.34 6.56 51.89 02:06:01 AM 0 34.26 0.00 3.84 2.80 6.32 52.79 02:06:01 AM 1 35.85 0.00 4.47 1.88 6.80 50.99 02:07:01 AM all 34.37 0.00 3.99 3.19 6.90 51.55 02:07:01 AM 0 27.76 0.00 3.74 3.21 6.71 58.58 02:07:01 AM 1 41.01 0.00 4.24 3.16 7.10 44.49 02:08:01 AM all 33.35 0.00 2.91 1.23 5.28 57.23 02:08:01 AM 0 23.02 0.00 2.90 0.92 4.73 68.42 02:08:01 AM 1 43.67 0.00 2.92 1.54 5.83 46.04 02:09:01 AM all 30.75 0.00 2.20 0.86 4.65 61.54 02:09:01 AM 0 25.88 0.00 2.01 1.35 4.27 66.49 02:09:01 AM 1 35.61 0.00 2.38 0.37 5.04 56.60 02:10:01 AM all 28.98 0.00 1.87 0.61 5.50 63.04 02:10:01 AM 0 26.44 0.00 1.90 0.64 5.39 65.62 02:10:01 AM 1 31.52 0.00 1.84 0.58 5.61 60.45 02:11:01 AM all 31.54 0.00 2.70 0.90 5.61 59.25 02:11:01 AM 0 34.73 0.00 3.14 0.75 5.10 56.28 02:11:01 AM 1 28.39 0.00 2.27 1.04 6.11 62.19 02:12:01 AM all 33.44 0.00 2.81 5.72 5.47 52.57 02:12:01 AM 0 25.70 0.00 2.79 8.17 5.83 57.51 02:12:01 AM 1 41.29 0.00 2.83 3.23 5.10 47.55 Average: all 32.50 0.00 2.95 2.12 5.71 56.71 Average: 0 28.26 0.00 2.91 2.56 5.48 60.80 Average: 1 36.75 0.00 2.99 1.69 5.94 52.62