---> uname -a: Linux prd-centos8-builder-1c-1g-611.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 78 6 388 334 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:fc:f0:30 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.183/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fefc:f030/64 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) 04/30/2024 _x86_64_ (1 CPU) 05:03:50 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 318.79 207.96 110.83 16388.27 41571.65 05:06:01 AM 150.45 29.87 120.58 3897.90 13246.50 05:07:01 AM 74.50 21.87 52.63 1103.53 4149.65 05:08:01 AM 21.14 5.20 15.94 162.99 339.95 05:09:01 AM 138.21 111.99 26.22 7977.48 812.54 Average: 140.62 75.38 65.24 5906.36 12024.37 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 97312 332032 691900 87.67 1964 307024 483980 26.33 125848 406940 28772 05:06:01 AM 101884 343960 687328 87.09 268 309464 470576 25.61 123560 395264 25056 05:07:01 AM 129316 320936 659896 83.61 268 259204 501188 27.27 134844 360240 1076 05:08:01 AM 177092 370532 612120 77.56 268 261060 448840 24.42 151500 294956 8 05:09:01 AM 67180 329364 722032 91.49 172 329348 504272 27.44 163432 397004 10516 Average: 114557 339365 674655 85.48 588 293220 481771 26.21 139837 370881 13086 05:04:01 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 200.58 113.16 1066.42 56.70 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 54.55 51.78 633.26 7.41 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 27.47 29.90 277.55 9.45 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 17.34 19.37 14.40 7.13 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 19.72 19.77 19.93 13.53 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 63.93 46.80 402.31 18.84 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) 04/30/2024 _x86_64_ (1 CPU) 05:03:50 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 58.71 0.10 17.93 13.58 0.13 9.54 05:05:01 AM 0 58.71 0.10 17.93 13.58 0.13 9.54 05:06:01 AM all 72.95 0.00 10.88 4.39 0.12 11.66 05:06:01 AM 0 72.95 0.00 10.88 4.39 0.12 11.66 05:07:01 AM all 65.75 0.00 5.11 3.42 0.10 25.63 05:07:01 AM 0 65.75 0.00 5.11 3.42 0.10 25.63 05:08:01 AM all 65.72 0.00 4.20 0.52 0.10 29.46 05:08:01 AM 0 65.72 0.00 4.20 0.52 0.10 29.46 05:09:01 AM all 65.76 0.00 5.53 12.92 0.12 15.68 05:09:01 AM 0 65.76 0.00 5.53 12.92 0.12 15.68 Average: all 65.78 0.02 8.72 6.96 0.11 18.40 Average: 0 65.78 0.02 8.72 6.96 0.11 18.40