---> uname -a: Linux prd-centos8-builder-1c-1g-2384.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): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 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 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: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 302 60 7 407 334 Swap: 1023 16 1007 ---> 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:42:c5:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fe42:c535/64 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) 03/12/2025 _x86_64_ (1 CPU) 06:03:44 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 269.63 154.72 114.90 13397.75 41522.65 06:06:01 AM 144.15 18.69 125.47 1822.65 14037.82 06:07:01 AM 61.45 17.51 43.94 584.51 4033.03 06:08:01 AM 22.39 4.45 17.94 80.61 375.32 06:09:01 AM 144.96 114.11 30.85 8160.05 998.63 Average: 128.56 61.92 66.64 4811.43 12201.95 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 63028 307160 726184 92.01 1956 316220 512604 27.89 129696 432532 19816 06:06:01 AM 69400 345168 719812 91.21 440 340900 469360 25.54 124432 420724 18368 06:07:01 AM 154208 352820 635004 80.46 204 264848 472392 25.70 172324 294380 1128 06:08:01 AM 73072 301628 716140 90.74 204 294804 523640 28.49 175972 370824 29968 06:09:01 AM 99144 378860 690068 87.44 0 346204 457392 24.89 183056 343912 13024 Average: 91770 337127 697442 88.37 561 312595 487078 26.50 157096 372474 16461 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 200.83 107.02 1058.52 54.96 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 57.83 52.40 653.09 9.78 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 42.30 40.48 521.89 11.40 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.99 19.84 15.65 9.16 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 19.24 18.96 18.71 13.02 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 67.67 47.76 453.75 19.68 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) 03/12/2025 _x86_64_ (1 CPU) 06:03:44 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 63.70 0.08 15.56 10.32 0.12 10.23 06:05:01 AM 0 63.70 0.08 15.56 10.32 0.12 10.23 06:06:01 AM all 68.69 0.00 10.33 4.52 0.13 16.33 06:06:01 AM 0 68.69 0.00 10.33 4.52 0.13 16.33 06:07:01 AM all 65.03 0.00 5.51 1.95 0.12 27.40 06:07:01 AM 0 65.03 0.00 5.51 1.95 0.12 27.40 06:08:01 AM all 64.21 0.00 4.67 0.50 0.10 30.52 06:08:01 AM 0 64.21 0.00 4.67 0.50 0.10 30.52 06:09:01 AM all 64.71 0.00 6.18 13.45 0.12 15.55 06:09:01 AM 0 64.71 0.00 6.18 13.45 0.12 15.55 Average: all 65.27 0.02 8.45 6.15 0.12 20.01 Average: 0 65.27 0.02 8.45 6.15 0.12 20.01