---> uname -a: Linux prd-centos8-builder-1c-1g-1899.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: 770 296 75 6 398 342 Swap: 1023 27 996 ---> 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:79:9e:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe79:9e59/64 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) 00:03:38 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 239.86 114.10 125.76 9514.65 44107.21 12:06:01 AM 144.59 35.92 108.66 3794.60 11500.82 12:07:01 AM 53.46 16.15 37.30 844.50 2446.11 12:08:01 AM 21.36 4.28 17.07 68.90 858.09 12:09:01 AM 148.02 117.09 30.92 8575.67 1208.15 Average: 121.46 57.51 63.95 4559.80 12027.02 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 61212 305788 728000 92.24 1988 319648 525464 28.59 143608 433132 9324 12:06:01 AM 64780 325384 724432 91.79 336 327344 499904 27.20 123568 431372 1220 12:07:01 AM 128060 334920 661152 83.77 56 274348 512388 27.88 149792 342792 1088 12:08:01 AM 54840 276964 734372 93.05 56 289616 550140 29.93 151236 413528 8 12:09:01 AM 77516 350484 711696 90.18 0 339720 492796 26.81 169840 379792 12612 Average: 77282 318708 711930 90.21 487 310135 516138 28.08 147609 400123 4850 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 221.33 137.48 1416.97 59.42 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 31.21 31.49 267.95 6.78 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 28.01 29.59 277.76 9.67 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 17.21 19.24 14.73 7.31 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 18.31 18.21 18.39 12.92 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 63.23 47.21 399.27 19.22 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) 00:03:38 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 61.06 0.07 14.44 10.70 0.12 13.62 12:05:01 AM 0 61.06 0.07 14.44 10.70 0.12 13.62 12:06:01 AM all 69.75 0.00 9.91 4.78 0.12 15.45 12:06:01 AM 0 69.75 0.00 9.91 4.78 0.12 15.45 12:07:01 AM all 68.84 0.00 4.68 2.04 0.12 24.32 12:07:01 AM 0 68.84 0.00 4.68 2.04 0.12 24.32 12:08:01 AM all 65.98 0.00 4.14 0.42 0.08 29.38 12:08:01 AM 0 65.98 0.00 4.14 0.42 0.08 29.38 12:09:01 AM all 64.94 0.00 5.77 13.94 0.12 15.23 12:09:01 AM 0 64.94 0.00 5.77 13.94 0.12 15.23 Average: all 66.12 0.01 7.79 6.37 0.11 19.60 Average: 0 66.12 0.01 7.79 6.37 0.11 19.60