---> uname -a: Linux prd-centos8-builder-1c-1g-2985.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: 770 295 71 6 403 343 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:2b:95:38 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.22/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe2b:9538/64 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) 02/27/2024 _x86_64_ (1 CPU) 01:03:39 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 228.67 122.61 106.06 11200.27 44809.06 01:06:01 AM 166.91 34.07 132.84 3086.17 13812.36 01:07:01 AM 53.95 9.73 44.22 674.62 2811.46 01:08:01 AM 36.80 17.47 19.32 742.43 478.28 01:09:01 AM 155.69 103.75 51.94 7489.19 2631.85 Average: 128.41 57.53 70.88 4639.11 12911.42 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 60884 288332 728328 92.29 1976 301336 545980 29.71 150924 431716 4460 01:06:01 AM 132480 355908 656732 83.21 308 289336 459976 25.03 125260 357524 12164 01:07:01 AM 146432 352956 642780 81.45 116 273436 473556 25.77 156040 318740 1088 01:08:01 AM 67400 304024 721812 91.46 116 303484 523792 28.50 169420 382644 16420 01:09:01 AM 54652 320928 734560 93.08 0 333244 519108 28.25 163972 407876 25324 Average: 92370 324430 696842 88.30 503 300167 504482 27.45 153123 379700 11891 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 227.04 131.90 1448.99 55.34 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.07 30.81 346.39 7.29 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 25.25 27.25 174.48 10.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 18.02 19.86 17.41 7.51 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 21.37 18.82 24.55 13.77 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 64.77 45.74 402.46 18.78 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) 02/27/2024 _x86_64_ (1 CPU) 01:03:39 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 64.54 0.05 14.81 7.96 0.10 12.54 01:05:01 AM 0 64.54 0.05 14.81 7.96 0.10 12.54 01:06:01 AM all 68.67 0.00 10.53 4.39 0.12 16.29 01:06:01 AM 0 68.67 0.00 10.53 4.39 0.12 16.29 01:07:01 AM all 68.45 0.00 4.67 2.59 0.10 24.19 01:07:01 AM 0 68.45 0.00 4.67 2.59 0.10 24.19 01:08:01 AM all 62.72 0.00 4.31 1.70 0.10 31.17 01:08:01 AM 0 62.72 0.00 4.31 1.70 0.10 31.17 01:09:01 AM all 65.94 0.00 6.79 13.89 0.10 13.27 01:09:01 AM 0 65.94 0.00 6.79 13.89 0.10 13.27 Average: all 66.07 0.01 8.22 6.11 0.10 19.49 Average: 0 66.07 0.01 8.22 6.11 0.10 19.49