---> uname -a: Linux prd-centos8-builder-1c-1g-3664.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: 770 304 59 6 406 332 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:51:2b:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.218/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe51:2b16/64 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) 02/05/2025 _x86_64_ (1 CPU) 11:03:47 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 287.69 181.90 105.79 14507.85 41161.95 11:06:01 AM 135.27 13.81 121.47 1064.31 14299.98 11:07:01 AM 77.43 22.92 54.51 1163.95 4638.78 11:08:01 AM 20.11 4.05 16.06 74.90 311.18 11:09:01 AM 130.19 102.02 28.17 7476.57 816.81 Average: 130.18 64.96 65.21 4859.75 12253.96 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 55280 319240 733932 93.00 1992 337528 506484 27.56 118592 457740 25740 11:06:01 AM 110364 372064 678848 86.02 996 325756 447028 24.32 101468 403228 20580 11:07:01 AM 119296 335436 669916 84.88 212 281536 491360 26.74 157520 342680 16108 11:08:01 AM 183420 384288 605792 76.76 212 266280 440380 23.96 165412 269724 8 11:09:01 AM 67200 347828 722012 91.49 0 345768 487100 26.50 175292 379200 13296 Average: 107112 351771 682100 86.43 682 311374 474470 25.82 143657 370514 15146 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 207.17 105.39 994.75 54.52 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 59.00 52.69 706.81 8.66 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 41.78 40.75 468.65 9.83 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 19.57 20.41 16.27 8.83 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 20.51 20.98 20.28 14.60 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 69.64 48.06 441.53 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) 02/05/2025 _x86_64_ (1 CPU) 11:03:47 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 53.71 0.10 16.69 12.09 0.13 17.27 11:05:01 AM 0 53.71 0.10 16.69 12.09 0.13 17.27 11:06:01 AM all 58.97 0.00 9.17 3.16 0.12 28.59 11:06:01 AM 0 58.97 0.00 9.17 3.16 0.12 28.59 11:07:01 AM all 62.97 0.00 5.46 3.07 0.13 28.36 11:07:01 AM 0 62.97 0.00 5.46 3.07 0.13 28.36 11:08:01 AM all 62.81 0.00 4.99 0.68 0.12 31.40 11:08:01 AM 0 62.81 0.00 4.99 0.68 0.12 31.40 11:09:01 AM all 66.57 0.00 5.78 11.90 0.13 15.62 11:09:01 AM 0 66.57 0.00 5.78 11.90 0.13 15.62 Average: all 61.01 0.02 8.41 6.17 0.13 24.26 Average: 0 61.01 0.02 8.41 6.17 0.13 24.26