---> uname -a: Linux prd-centos8-builder-1c-1g-1353.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: 770 311 67 7 391 325 Swap: 1023 17 1006 ---> 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:18:31:36 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.60/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe18:3136/64 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) 01/09/2025 _x86_64_ (1 CPU) 03:03:53 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 333.53 226.31 107.22 16846.92 41079.11 03:06:01 AM 140.98 21.66 119.32 2084.20 13733.18 03:07:01 AM 63.87 16.87 47.00 627.85 4027.50 03:08:01 AM 20.71 3.71 16.99 62.90 336.60 03:09:01 AM 128.70 103.55 25.15 7582.07 818.06 Average: 137.61 74.64 62.97 5455.29 12003.41 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 52748 306284 736464 93.32 2104 327208 524388 28.53 125048 456576 26028 03:06:01 AM 85956 341412 703256 89.11 900 320796 473488 25.76 121952 408604 23820 03:07:01 AM 152320 343376 636892 80.70 816 257416 480328 26.14 174880 297440 1120 03:08:01 AM 92948 309024 696264 88.22 816 282436 513036 27.92 177528 352896 25572 03:09:01 AM 71960 345672 717252 90.88 0 340628 486952 26.50 165636 389684 13064 Average: 91186 329154 698026 88.45 927 305697 495638 26.97 153009 381040 17921 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 AM eth0 197.01 111.09 1018.08 55.44 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 64.52 60.29 699.50 10.77 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 38.02 37.92 447.24 9.73 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 17.41 18.91 14.84 8.50 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 18.38 17.60 18.22 11.37 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 67.12 49.15 438.95 19.20 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) 01/09/2025 _x86_64_ (1 CPU) 03:03:53 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 57.78 0.12 19.47 14.65 0.08 7.89 03:05:02 AM 0 57.78 0.12 19.47 14.65 0.08 7.89 03:06:01 AM all 69.56 0.00 9.99 4.33 0.10 16.02 03:06:01 AM 0 69.56 0.00 9.99 4.33 0.10 16.02 03:07:01 AM all 67.42 0.00 4.94 2.37 0.08 25.19 03:07:01 AM 0 67.42 0.00 4.94 2.37 0.08 25.19 03:08:01 AM all 58.19 0.00 4.12 0.70 0.10 36.89 03:08:01 AM 0 58.19 0.00 4.12 0.70 0.10 36.89 03:09:01 AM all 58.73 0.00 5.24 12.49 0.10 23.43 03:09:01 AM 0 58.73 0.00 5.24 12.49 0.10 23.43 Average: all 62.31 0.02 8.75 6.91 0.09 21.91 Average: 0 62.31 0.02 8.75 6.91 0.09 21.91