---> uname -a: Linux prd-centos8-builder-1c-1g-508.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: 770 292 75 5 402 345 Swap: 1023 25 998 ---> 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:f7:30:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.149/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fef7:3083/64 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) 04/03/2024 _x86_64_ (1 CPU) 09:03:46 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 252.44 163.40 89.04 13418.60 42233.94 09:06:01 AM 153.43 33.38 120.05 3950.72 13009.71 09:07:01 AM 68.29 22.70 45.59 972.95 3239.16 09:08:01 AM 18.11 3.73 14.38 66.90 299.35 09:09:01 AM 141.95 112.90 29.06 8166.48 1003.03 Average: 126.85 67.22 59.63 5315.29 11959.23 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 68824 324932 720388 91.28 2100 329856 497892 27.09 129568 436592 20848 09:06:01 AM 59572 320776 729640 92.45 0 329660 493920 26.88 126960 429268 5968 09:07:01 AM 85476 305836 703736 89.17 0 286820 518988 28.24 151368 383680 15816 09:08:01 AM 147632 352952 641580 81.29 0 271804 469740 25.56 150728 321180 8 09:09:01 AM 142528 412692 646684 81.94 0 335680 422200 22.97 159416 321940 12732 Average: 100806 343438 688406 87.23 420 310764 480548 26.15 143608 378532 11074 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 209.11 117.25 1133.82 53.94 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 43.77 42.14 507.50 8.07 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 26.93 28.65 277.61 9.29 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 17.34 18.87 14.43 6.56 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 19.04 19.16 19.45 13.09 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 63.25 45.22 390.63 18.19 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) 04/03/2024 _x86_64_ (1 CPU) 09:03:46 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 61.94 0.10 14.77 10.37 0.13 12.69 09:05:01 AM 0 61.94 0.10 14.77 10.37 0.13 12.69 09:06:01 AM all 73.74 0.00 10.72 4.36 0.15 11.02 09:06:01 AM 0 73.74 0.00 10.72 4.36 0.15 11.02 09:07:01 AM all 65.57 0.00 5.16 3.12 0.12 26.04 09:07:01 AM 0 65.57 0.00 5.16 3.12 0.12 26.04 09:08:01 AM all 63.17 0.00 4.34 0.72 0.10 31.67 09:08:01 AM 0 63.17 0.00 4.34 0.72 0.10 31.67 09:09:01 AM all 67.30 0.00 5.59 12.93 0.12 14.07 09:09:01 AM 0 67.30 0.00 5.59 12.93 0.12 14.07 Average: all 66.34 0.02 8.11 6.30 0.12 19.10 Average: 0 66.34 0.02 8.11 6.30 0.12 19.10