---> uname -a: Linux prd-centos8-builder-1c-1g-2736.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: 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 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: 770 312 62 6 395 325 Swap: 1023 21 1002 ---> 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:57:00:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fe57:39/64 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) 01/25/2025 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 270.83 152.32 118.51 13275.75 42609.60 08:06:01 AM 130.56 18.28 112.28 1747.42 13286.27 08:07:01 AM 54.82 17.89 36.93 694.85 3924.42 08:08:01 AM 19.74 4.36 15.37 71.55 294.77 08:09:01 AM 141.02 114.37 26.65 7884.34 1805.78 Average: 122.91 61.15 61.76 4707.14 12285.39 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 104080 340864 685132 86.81 1956 311652 487500 26.53 125296 416576 22220 08:06:01 AM 58012 307820 731200 92.65 216 315620 502472 27.34 112048 444592 28920 08:07:01 AM 135768 323596 653444 82.80 0 254780 492856 26.82 158884 327920 1116 08:08:01 AM 70200 283360 719012 91.11 0 280112 532136 28.96 161964 389156 25572 08:09:01 AM 66664 330884 722548 91.55 0 330796 498836 27.14 144588 415004 13184 Average: 86945 317305 702267 88.98 434 298592 502760 27.36 140556 398650 18202 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 224.11 116.42 1126.34 57.19 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 63.66 57.58 804.78 10.68 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.45 29.15 248.10 9.78 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 17.17 18.69 14.74 7.12 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 18.80 18.64 20.86 13.21 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 69.94 47.87 440.71 19.47 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) 01/25/2025 _x86_64_ (1 CPU) 08:03:44 LINUX RESTART (1 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 65.16 0.08 15.02 9.68 0.14 9.92 08:05:01 AM 0 65.16 0.08 15.02 9.68 0.14 9.92 08:06:01 AM all 70.74 0.00 9.30 4.48 0.13 15.35 08:06:01 AM 0 70.74 0.00 9.30 4.48 0.13 15.35 08:07:01 AM all 68.52 0.00 5.17 1.72 0.13 24.46 08:07:01 AM 0 68.52 0.00 5.17 1.72 0.13 24.46 08:08:01 AM all 63.33 0.00 4.50 0.55 0.12 31.50 08:08:01 AM 0 63.33 0.00 4.50 0.55 0.12 31.50 08:09:01 AM all 60.60 0.00 5.75 12.75 0.13 20.77 08:09:01 AM 0 60.60 0.00 5.75 12.75 0.13 20.77 Average: all 65.67 0.02 7.92 5.82 0.13 20.44 Average: 0 65.67 0.02 7.92 5.82 0.13 20.44