---> uname -a: Linux prd-centos8-builder-1c-1g-2176.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: 770 318 64 5 387 319 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:24:cd:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe24:cd83/64 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) 01/18/2025 _x86_64_ (1 CPU) 07:03:53 LINUX RESTART (1 CPU) 07:05:02 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 140.03 16.61 123.42 1657.71 13667.38 07:07:01 AM 76.09 24.46 51.63 1129.09 5201.43 07:08:01 AM 15.74 1.28 14.46 30.25 1120.97 07:09:01 AM 98.20 81.18 17.02 6423.58 1284.63 Average: 82.28 30.94 51.34 2313.06 5284.23 07:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 67692 310816 721520 91.42 100 309048 497708 27.08 93676 457436 29140 07:07:01 AM 212612 388352 576600 73.06 0 242340 425240 23.14 132424 278424 12 07:08:01 AM 165420 342660 623792 79.04 0 243864 471292 25.64 157844 300264 1120 07:09:01 AM 47572 363116 741640 93.97 0 382040 456916 24.86 178696 398088 40 Average: 123324 351236 665888 84.37 25 294323 462789 25.18 140660 358553 7578 07:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 72.77 64.78 849.45 9.44 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 36.19 34.36 445.36 8.85 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 10.29 12.34 8.23 5.76 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 18.60 18.47 19.06 9.07 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 34.31 32.35 328.38 8.27 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) 01/18/2025 _x86_64_ (1 CPU) 07:03:53 LINUX RESTART (1 CPU) 07:05:02 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 74.24 0.00 10.06 3.24 0.19 12.27 07:06:01 AM 0 74.24 0.00 10.06 3.24 0.19 12.27 07:07:01 AM all 54.45 0.00 5.47 3.77 0.15 36.15 07:07:01 AM 0 54.45 0.00 5.47 3.77 0.15 36.15 07:08:01 AM all 48.41 0.00 3.17 0.33 0.13 47.96 07:08:01 AM 0 48.41 0.00 3.17 0.33 0.13 47.96 07:09:01 AM all 56.62 0.00 4.98 9.40 0.15 28.85 07:09:01 AM 0 56.62 0.00 4.98 9.40 0.15 28.85 Average: all 58.37 0.00 5.90 4.19 0.16 31.39 Average: 0 58.37 0.00 5.90 4.19 0.16 31.39