---> uname -a: Linux prd-centos8-builder-1c-1g-1947.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: 770 314 58 6 397 324 Swap: 1023 24 999 ---> 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:71:d6:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe71:d6d3/64 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) 03/07/2025 _x86_64_ (1 CPU) 02:03:50 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 315.34 207.39 107.95 16337.80 41006.62 02:06:01 AM 147.61 17.90 129.72 1725.05 14772.65 02:07:01 AM 66.96 21.38 45.58 903.25 4999.75 02:08:02 AM 20.24 4.36 15.88 151.52 1333.55 02:09:01 AM 143.38 114.24 29.13 7956.78 2056.44 Average: 138.73 72.94 65.79 5408.60 12876.72 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 58336 307648 730876 92.61 2104 322588 506300 27.55 127192 448136 25864 02:06:01 AM 98368 347260 690844 87.54 984 314512 458124 24.93 102508 417316 26420 02:07:01 AM 60244 284632 728968 92.37 376 291264 528260 28.74 166748 396952 29968 02:08:02 AM 131736 330472 657476 83.31 376 265616 481888 26.22 165728 325392 1124 02:09:01 AM 78968 347112 710244 89.99 68 335120 478324 26.03 164648 385044 13104 Average: 85530 323425 703682 89.16 782 305820 490579 26.69 145365 394568 19296 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 194.03 108.22 992.63 54.67 0.00 0.00 0.00 0.00 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 63.11 56.80 713.61 9.59 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 40.08 40.40 522.51 10.76 0.00 0.00 0.00 0.00 02:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM eth0 19.24 20.31 16.19 8.88 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 20.17 20.39 19.94 13.73 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 67.51 49.34 454.59 19.55 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) 03/07/2025 _x86_64_ (1 CPU) 02:03:50 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 59.42 0.10 19.07 12.83 0.15 8.43 02:05:01 AM 0 59.42 0.10 19.07 12.83 0.15 8.43 02:06:01 AM all 73.65 0.00 10.70 3.40 0.13 12.11 02:06:01 AM 0 73.65 0.00 10.70 3.40 0.13 12.11 02:07:01 AM all 63.83 0.00 5.57 2.97 0.13 27.50 02:07:01 AM 0 63.83 0.00 5.57 2.97 0.13 27.50 02:08:02 AM all 63.26 0.00 5.34 0.50 0.12 30.79 02:08:02 AM 0 63.26 0.00 5.34 0.50 0.12 30.79 02:09:01 AM all 66.39 0.00 6.17 13.44 0.15 13.85 02:09:01 AM 0 66.39 0.00 6.17 13.44 0.15 13.85 Average: all 65.30 0.02 9.38 6.60 0.14 18.55 Average: 0 65.30 0.02 9.38 6.60 0.14 18.55