---> uname -a: Linux prd-centos8-builder-1c-1g-842.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 308 90 5 371 332 Swap: 1023 29 994 ---> 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:de:d7:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.144/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fede:d710/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 02/04/2024 _x86_64_ (1 CPU) 19:03:45 LINUX RESTART (1 CPU) 07:04:02 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 247.81 164.17 83.64 11342.92 42249.77 07:06:01 PM 170.78 41.26 129.52 4200.97 14930.78 07:07:01 PM 107.45 27.21 80.24 2020.86 5786.72 07:08:01 PM 24.95 5.03 19.91 88.12 452.94 07:09:01 PM 171.22 126.70 44.53 8255.29 2262.32 Average: 144.13 72.60 71.53 5163.03 13049.05 07:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 86304 332116 702752 89.06 2104 323968 492480 26.80 131256 434968 13608 07:06:01 PM 121616 339580 667440 84.59 996 284260 466580 25.39 92996 400692 12400 07:07:01 PM 178800 355900 610256 77.34 996 244148 459804 25.02 147836 295952 3528 07:08:01 PM 162516 340512 626540 79.40 996 245080 475244 25.86 156608 302812 8 07:09:01 PM 114132 364824 674924 85.54 804 317652 465232 25.32 179936 333600 16772 Average: 132674 346586 656382 83.19 1179 283022 471868 25.68 141726 353605 9263 07:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 206.89 134.11 1115.04 56.78 0.00 0.00 0.00 0.00 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 50.74 47.81 708.59 6.68 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 29.05 29.28 193.05 12.18 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.80 20.45 14.52 8.71 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.28 19.08 19.30 12.78 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 63.92 49.89 408.00 19.31 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 02/04/2024 _x86_64_ (1 CPU) 19:03:45 LINUX RESTART (1 CPU) 07:04:02 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 62.34 0.08 9.35 16.78 0.12 11.33 07:05:01 PM 0 62.34 0.08 9.35 16.78 0.12 11.33 07:06:01 PM all 76.26 0.00 7.66 5.03 0.13 10.92 07:06:01 PM 0 76.26 0.00 7.66 5.03 0.13 10.92 07:07:01 PM all 66.42 0.00 4.52 4.07 0.10 24.88 07:07:01 PM 0 66.42 0.00 4.52 4.07 0.10 24.88 07:08:01 PM all 69.52 0.00 2.83 0.43 0.10 27.11 07:08:01 PM 0 69.52 0.00 2.83 0.43 0.10 27.11 07:09:01 PM all 64.84 0.00 4.46 16.18 0.12 14.41 07:09:01 PM 0 64.84 0.00 4.46 16.18 0.12 14.41 Average: all 67.89 0.02 5.75 8.47 0.11 17.75 Average: 0 67.89 0.02 5.75 8.47 0.11 17.75