---> uname -a: Linux prd-centos8-builder-1c-1g-2866.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: 770 320 62 7 387 317 Swap: 1023 18 1005 ---> 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:e7:88:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.34/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fee7:8876/64 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) 01/26/2025 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 326.82 228.52 98.30 16968.41 40042.96 03:06:01 PM 147.92 21.58 126.34 2073.31 14163.33 03:07:01 PM 61.83 18.90 42.93 517.97 4154.94 03:08:01 PM 20.41 5.48 14.93 139.00 292.67 03:09:01 PM 141.12 113.11 28.01 7974.82 921.67 Average: 139.63 77.53 62.10 5535.71 11916.97 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 84896 341908 704316 89.24 2104 329424 466108 25.36 128712 414992 19352 03:06:01 PM 86276 330380 702936 89.07 968 310052 476328 25.92 108984 422460 20720 03:07:01 PM 92308 266684 696904 88.30 496 241700 545560 29.69 156212 376164 48 03:08:01 PM 159168 337172 630044 79.83 496 245364 475132 25.85 158148 306252 1120 03:09:01 PM 97652 356704 691560 87.63 0 326348 465644 25.34 157584 372304 13064 Average: 104060 326570 685152 86.81 813 290578 485754 26.43 141928 378434 10861 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 171.58 102.45 940.80 54.37 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 71.14 62.11 817.98 10.41 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 36.82 36.60 446.38 9.23 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 19.17 20.09 15.88 8.35 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 19.40 19.10 18.95 14.11 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 63.63 48.07 448.02 19.30 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) 01/26/2025 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 58.29 0.13 20.73 12.86 0.15 7.83 03:05:01 PM 0 58.29 0.13 20.73 12.86 0.15 7.83 03:06:01 PM all 71.88 0.00 10.13 3.59 0.15 14.25 03:06:01 PM 0 71.88 0.00 10.13 3.59 0.15 14.25 03:07:01 PM all 67.93 0.00 5.24 2.55 0.13 24.14 03:07:01 PM 0 67.93 0.00 5.24 2.55 0.13 24.14 03:08:01 PM all 63.71 0.00 5.17 0.55 0.12 30.45 03:08:01 PM 0 63.71 0.00 5.17 0.55 0.12 30.45 03:09:01 PM all 66.25 0.00 5.98 13.07 0.15 14.54 03:09:01 PM 0 66.25 0.00 5.98 13.07 0.15 14.54 Average: all 65.61 0.03 9.45 6.52 0.14 18.25 Average: 0 65.61 0.03 9.45 6.52 0.14 18.25