---> uname -a: Linux prd-centos8-builder-1c-1g-1952.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: 770 300 60 6 409 335 Swap: 1023 15 1008 ---> 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:6e:af:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.202/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe6e:af1e/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) 05:03:47 LINUX RESTART (1 CPU) 05:04:02 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 298.04 190.27 107.76 14856.95 41936.65 05:06:01 AM 144.75 14.46 130.29 1753.28 14769.43 05:07:02 AM 64.40 17.90 46.49 492.26 5096.12 05:08:01 AM 20.59 4.47 16.12 125.40 1358.50 05:09:01 AM 140.35 110.43 29.92 7664.38 1891.85 Average: 133.51 67.35 66.16 4964.63 12961.88 05:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 55712 311348 733500 92.94 2072 326960 526628 28.66 127160 445184 24548 05:06:01 AM 65860 343768 723352 91.65 1372 341648 477616 25.99 123964 422000 17328 05:07:02 AM 96204 300860 693008 87.81 672 269884 527888 28.72 171064 351608 24 05:08:01 AM 139432 347468 649780 82.33 672 273276 481420 26.20 172324 305788 1124 05:09:01 AM 71576 352556 717636 90.93 260 346160 487916 26.55 169120 383712 13232 Average: 85757 331200 703455 89.13 1010 311586 500294 27.22 152726 381658 11251 05:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 217.52 107.43 1032.38 55.65 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 61.90 55.05 693.10 9.81 0.00 0.00 0.00 0.00 05:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 AM eth0 41.33 41.63 521.67 9.79 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 19.44 20.49 16.42 8.86 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 19.91 20.34 19.73 14.00 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 71.76 48.91 456.42 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) 05:03:47 LINUX RESTART (1 CPU) 05:04:02 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 60.75 0.10 17.18 12.22 0.15 9.60 05:05:01 AM 0 60.75 0.10 17.18 12.22 0.15 9.60 05:06:01 AM all 72.64 0.00 10.78 3.42 0.15 13.01 05:06:01 AM 0 72.64 0.00 10.78 3.42 0.15 13.01 05:07:02 AM all 65.57 0.00 5.36 2.25 0.12 26.71 05:07:02 AM 0 65.57 0.00 5.36 2.25 0.12 26.71 05:08:01 AM all 62.09 0.00 5.48 0.37 0.14 31.92 05:08:01 AM 0 62.09 0.00 5.48 0.37 0.14 31.92 05:09:01 AM all 65.74 0.00 6.18 12.74 0.15 15.18 05:09:01 AM 0 65.74 0.00 6.18 12.74 0.15 15.18 Average: all 65.39 0.02 8.98 6.20 0.14 19.28 Average: 0 65.39 0.02 8.98 6.20 0.14 19.28