---> uname -a: Linux prd-centos8-builder-1c-1g-1908.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 81 6 377 328 Swap: 1023 20 1003 ---> 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:b3:ae:5c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.93/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:feb3:ae5c/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) 05/26/2024 _x86_64_ (1 CPU) 05:03:41 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 233.34 116.30 117.05 10284.78 41971.88 05:06:01 AM 145.93 30.28 115.66 4108.17 12531.75 05:07:01 AM 63.70 20.33 43.36 883.80 3428.46 05:08:01 AM 18.30 3.60 14.71 65.16 309.21 05:09:01 AM 133.68 107.71 25.97 7926.18 810.36 Average: 118.93 55.75 63.18 4657.04 11816.66 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 64016 281328 725196 91.89 1952 293448 546224 29.72 122132 460276 24600 05:06:01 AM 87408 338964 701804 88.92 172 318404 479276 26.08 129996 401260 21044 05:07:01 AM 76056 292288 713156 90.36 0 284204 527340 28.69 157932 388984 15820 05:08:01 AM 162100 363268 627112 79.46 0 269168 453396 24.67 157264 302776 8 05:09:01 AM 101628 350420 687584 87.12 0 316308 479488 26.09 165612 360800 1468 Average: 98242 325254 690970 87.55 425 296306 497145 27.05 146587 382819 12588 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 233.28 122.32 1187.89 58.31 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 46.93 44.85 510.62 6.72 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 28.79 30.04 277.52 9.12 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 16.46 18.27 13.67 6.45 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 19.29 19.39 19.42 13.52 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 69.07 47.00 401.68 18.88 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) 05/26/2024 _x86_64_ (1 CPU) 05:03:41 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 65.62 0.05 14.05 7.01 0.13 13.13 05:05:02 AM 0 65.62 0.05 14.05 7.01 0.13 13.13 05:06:01 AM all 74.71 0.00 10.59 3.85 0.14 10.71 05:06:01 AM 0 74.71 0.00 10.59 3.85 0.14 10.71 05:07:01 AM all 66.55 0.00 5.07 2.97 0.12 25.30 05:07:01 AM 0 66.55 0.00 5.07 2.97 0.12 25.30 05:08:01 AM all 66.83 0.00 4.10 0.32 0.10 28.65 05:08:01 AM 0 66.83 0.00 4.10 0.32 0.10 28.65 05:09:01 AM all 66.66 0.00 5.17 12.72 0.12 15.33 05:09:01 AM 0 66.66 0.00 5.17 12.72 0.12 15.33 Average: all 68.05 0.01 7.79 5.38 0.12 18.65 Average: 0 68.05 0.01 7.79 5.38 0.12 18.65