---> uname -a: Linux prd-centos8-builder-1c-1g-3453.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: 770 309 70 6 390 329 Swap: 1023 30 993 ---> 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:d8:64:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.35/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86091sec preferred_lft 86091sec inet6 fe80::f816:3eff:fed8:6435/64 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) 06/14/2024 _x86_64_ (1 CPU) 04:03:48 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 290.90 175.96 114.94 14141.23 41771.53 04:06:02 AM 160.08 40.27 119.82 4085.66 12925.63 04:07:01 AM 57.96 16.14 41.82 851.49 2803.49 04:08:01 AM 21.49 3.91 17.57 82.49 339.71 04:09:01 AM 147.17 114.36 32.81 8531.82 1249.47 Average: 135.81 70.33 65.49 5555.86 11855.22 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 80236 314988 708976 89.83 2040 307116 498352 27.12 133504 416816 18912 04:06:02 AM 95068 350832 694144 87.95 812 320924 465056 25.31 132800 388840 19792 04:07:01 AM 153572 353088 635640 80.54 44 266072 463704 25.23 157936 308116 28 04:08:01 AM 62912 279340 726300 92.03 44 283008 534676 29.09 160028 395492 15812 04:09:01 AM 71928 336748 717284 90.89 0 331408 500892 27.26 170264 386348 12612 Average: 92743 326999 696469 88.25 588 301706 492536 26.80 150906 379122 13431 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 203.84 119.47 1109.39 57.02 0.00 0.00 0.00 0.00 04:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 AM eth0 48.58 45.91 577.31 8.36 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 27.15 28.96 282.45 9.97 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.96 20.22 15.34 7.84 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 18.71 18.56 18.57 12.96 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 63.40 46.70 401.19 19.27 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) 06/14/2024 _x86_64_ (1 CPU) 04:03:48 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 61.84 0.10 15.60 13.04 0.12 9.30 04:05:01 AM 0 61.84 0.10 15.60 13.04 0.12 9.30 04:06:02 AM all 69.57 0.00 10.49 5.32 0.12 14.50 04:06:02 AM 0 69.57 0.00 10.49 5.32 0.12 14.50 04:07:01 AM all 67.89 0.00 4.79 2.53 0.10 24.69 04:07:01 AM 0 67.89 0.00 4.79 2.53 0.10 24.69 04:08:01 AM all 66.03 0.00 4.39 0.33 0.12 29.14 04:08:01 AM 0 66.03 0.00 4.39 0.33 0.12 29.14 04:09:01 AM all 66.47 0.00 5.78 13.76 0.10 13.89 04:09:01 AM 0 66.47 0.00 5.78 13.76 0.10 13.89 Average: all 66.35 0.02 8.22 7.01 0.11 18.29 Average: 0 66.35 0.02 8.22 7.01 0.11 18.29