---> uname -a: Linux prd-centos8-builder-1c-1g-5202.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: 770 301 79 6 389 337 Swap: 1023 24 999 ---> 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:51:25:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.168/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe51:25ab/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) 03/22/2024 _x86_64_ (1 CPU) 09:03:36 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 206.46 112.09 94.37 8922.12 43308.54 09:06:01 AM 156.13 44.49 111.65 4429.19 11761.06 09:07:02 AM 58.35 14.99 43.36 670.73 3291.59 09:08:01 AM 19.56 4.91 14.64 144.11 303.34 09:09:01 AM 127.85 103.70 24.15 7542.44 800.22 Average: 114.00 56.22 57.78 4356.75 11936.30 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 61264 297332 727948 92.24 1968 308516 527672 28.71 126324 453296 18136 09:06:01 AM 79740 342400 709472 89.90 76 329076 473112 25.74 132044 405876 23284 09:07:02 AM 84188 299024 705024 89.33 0 282016 521868 28.40 154044 382068 15808 09:08:01 AM 144732 346508 644480 81.66 0 268880 473076 25.74 155380 319256 8 09:09:01 AM 52748 306896 736464 93.32 0 320728 529296 28.80 162396 412200 156 Average: 84534 318432 704678 89.29 409 301843 505005 27.48 146038 394539 11478 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 228.12 132.89 1451.72 56.12 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 28.72 27.71 243.12 5.99 0.00 0.00 0.00 0.00 09:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:02 AM eth0 26.99 28.60 277.10 8.78 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 15.61 17.57 12.75 6.41 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 18.09 18.25 18.72 12.30 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 63.69 45.11 402.14 17.97 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) 03/22/2024 _x86_64_ (1 CPU) 09:03:36 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 69.72 0.05 14.22 4.49 0.15 11.37 09:05:01 AM 0 69.72 0.05 14.22 4.49 0.15 11.37 09:06:01 AM all 73.04 0.00 10.92 5.24 0.13 10.67 09:06:01 AM 0 73.04 0.00 10.92 5.24 0.13 10.67 09:07:02 AM all 69.22 0.00 5.07 2.04 0.13 23.54 09:07:02 AM 0 69.22 0.00 5.07 2.04 0.13 23.54 09:08:01 AM all 67.63 0.00 4.31 0.37 0.14 27.55 09:08:01 AM 0 67.63 0.00 4.31 0.37 0.14 27.55 09:09:01 AM all 64.74 0.00 5.22 12.72 0.13 17.19 09:09:01 AM 0 64.74 0.00 5.22 12.72 0.13 17.19 Average: all 68.87 0.01 7.96 4.99 0.14 18.03 Average: 0 68.87 0.01 7.96 4.99 0.14 18.03