---> uname -a: Linux prd-centos8-builder-1c-1g-833.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: 2800.022 BogoMIPS: 5600.04 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: 770 304 75 5 390 335 Swap: 1023 25 998 ---> 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:93:6b:bb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.179/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe93:6bbb/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) 04/06/2024 _x86_64_ (1 CPU) 11:03:50 LINUX RESTART (1 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 286.67 201.18 85.48 16555.28 42221.47 11:06:01 AM 158.39 40.14 118.25 4175.96 12977.51 11:07:01 AM 72.90 24.76 48.14 1255.12 3787.39 11:08:01 AM 18.78 4.17 14.61 68.38 311.75 11:09:02 AM 139.48 112.45 27.03 8000.53 880.89 Average: 134.78 76.15 58.63 5978.48 11943.76 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 90088 327872 699124 88.59 1960 312028 488308 26.57 132376 411016 14300 11:06:01 AM 78880 328672 710332 90.01 224 315892 482760 26.27 114728 425092 20508 11:07:01 AM 87292 303712 701920 88.94 0 283608 513676 27.95 151164 383896 15808 11:08:01 AM 186260 387628 602952 76.40 0 268568 429404 23.37 149996 284548 20 11:09:02 AM 132504 401156 656708 83.21 0 335308 424428 23.09 163228 329228 12720 Average: 115005 349808 674207 85.43 437 303081 467715 25.45 142298 366756 12671 11:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 198.10 112.81 1031.05 54.83 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 55.36 53.26 631.90 7.63 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 27.85 30.14 278.12 10.09 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 18.33 19.16 15.24 8.11 0.00 0.00 0.00 0.00 11:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:02 AM eth0 19.05 19.30 19.17 13.53 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 63.33 46.73 393.19 18.73 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) 04/06/2024 _x86_64_ (1 CPU) 11:03:50 LINUX RESTART (1 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 58.10 0.08 17.05 12.46 0.10 12.20 11:05:01 AM 0 58.10 0.08 17.05 12.46 0.10 12.20 11:06:01 AM all 72.23 0.00 10.82 4.57 0.12 12.26 11:06:01 AM 0 72.23 0.00 10.82 4.57 0.12 12.26 11:07:01 AM all 65.89 0.00 5.11 3.17 0.10 25.72 11:07:01 AM 0 65.89 0.00 5.11 3.17 0.10 25.72 11:08:01 AM all 62.12 0.00 4.45 0.57 0.10 32.76 11:08:01 AM 0 62.12 0.00 4.45 0.57 0.10 32.76 11:09:02 AM all 65.39 0.00 5.34 13.47 0.10 15.70 11:09:02 AM 0 65.39 0.00 5.34 13.47 0.10 15.70 Average: all 64.77 0.02 8.53 6.83 0.10 19.75 Average: 0 64.77 0.02 8.53 6.83 0.10 19.75