---> uname -a: Linux prd-centos8-builder-1c-1g-1599.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: 770 288 72 5 408 349 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:85:c1:7e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.83/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe85:c17e/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) 05/22/2024 _x86_64_ (1 CPU) 22:03:49 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 307.92 199.32 108.60 16004.47 41216.65 10:06:01 PM 155.39 35.10 120.28 3653.36 13508.59 10:07:01 PM 74.76 27.07 47.68 1383.27 3751.72 10:08:01 PM 25.73 4.22 21.51 129.05 581.90 10:09:01 PM 123.90 101.63 22.27 7718.32 724.07 Average: 137.60 73.51 64.09 5781.21 11966.12 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 73908 311800 715304 90.64 2104 310328 528356 28.75 125264 433688 24488 10:06:01 PM 153548 400312 635664 80.54 788 310924 426908 23.23 116884 343700 22752 10:07:01 PM 198904 406848 590308 74.80 544 272608 432600 23.54 133188 287196 6812 10:08:01 PM 149072 359616 640140 81.11 544 275232 478400 26.03 150112 319108 20 10:09:01 PM 52980 328004 736232 93.29 212 339448 521008 28.35 161900 408348 164 Average: 125682 361316 663530 84.08 838 301708 477454 25.98 137470 358408 10847 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 198.50 100.80 1020.75 55.46 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 59.43 54.35 658.86 7.12 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 29.71 31.11 279.91 9.52 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 16.05 19.15 13.13 8.86 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 19.40 19.10 19.57 11.91 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 64.66 44.92 398.66 18.59 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) 05/22/2024 _x86_64_ (1 CPU) 22:03:49 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 57.58 0.10 17.87 13.39 0.13 10.93 10:05:01 PM 0 57.58 0.10 17.87 13.39 0.13 10.93 10:06:01 PM all 72.61 0.00 10.65 5.24 0.13 11.37 10:06:01 PM 0 72.61 0.00 10.65 5.24 0.13 11.37 10:07:01 PM all 64.78 0.00 5.41 3.49 0.12 26.20 10:07:01 PM 0 64.78 0.00 5.41 3.49 0.12 26.20 10:08:01 PM all 69.13 0.00 4.32 0.67 0.12 25.77 10:08:01 PM 0 69.13 0.00 4.32 0.67 0.12 25.77 10:09:01 PM all 58.44 0.00 5.05 12.53 0.12 23.87 10:09:01 PM 0 58.44 0.00 5.05 12.53 0.12 23.87 Average: all 64.51 0.02 8.66 7.06 0.12 19.63 Average: 0 64.51 0.02 8.66 7.06 0.12 19.63