---> uname -a: Linux prd-centos8-builder-1c-1g-1981.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: 770 298 76 6 396 340 Swap: 1023 23 1000 ---> 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:d8:a1:67 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.17/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fed8:a167/64 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) 05/27/2024 _x86_64_ (1 CPU) 08:04:16 LINUX RESTART (1 CPU) 08:05:01 AM tps rtps wtps bread/s bwrtn/s 08:06:01 AM 173.44 37.78 135.66 4546.17 12445.80 08:07:01 AM 106.07 29.28 76.79 1588.67 7550.12 08:08:01 AM 30.91 4.93 25.97 320.43 729.89 08:09:01 AM 124.00 107.64 16.36 7618.79 444.82 Average: 108.62 44.91 63.70 3519.11 5293.35 08:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 AM 99256 318912 689956 87.42 364 290060 514412 27.99 106416 425500 12672 08:07:01 AM 207256 397812 581956 73.74 0 257360 428116 23.30 137228 276548 7288 08:08:01 AM 125776 326200 663436 84.06 0 267540 499796 27.20 160712 335280 1076 08:09:01 AM 47680 351828 741532 93.96 0 371044 477564 25.99 175972 400424 144 Average: 119992 348688 669220 84.80 91 296501 479972 26.12 145082 359438 5295 08:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 120.80 90.76 996.94 30.77 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 34.66 35.03 419.57 9.13 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.74 20.59 17.05 10.13 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.19 18.59 19.32 8.66 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 47.86 41.25 363.29 14.67 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) 05/27/2024 _x86_64_ (1 CPU) 08:04:16 LINUX RESTART (1 CPU) 08:05:01 AM CPU %user %nice %system %iowait %steal %idle 08:06:01 AM all 65.87 0.00 11.53 7.13 0.12 15.35 08:06:01 AM 0 65.87 0.00 11.53 7.13 0.12 15.35 08:07:01 AM all 62.49 0.00 6.93 3.94 0.10 26.54 08:07:01 AM 0 62.49 0.00 6.93 3.94 0.10 26.54 08:08:01 AM all 72.61 0.00 4.27 0.28 0.12 22.72 08:08:01 AM 0 72.61 0.00 4.27 0.28 0.12 22.72 08:09:01 AM all 54.34 0.00 5.15 12.90 0.10 27.51 08:09:01 AM 0 54.34 0.00 5.15 12.90 0.10 27.51 Average: all 63.83 0.00 6.97 6.06 0.11 23.03 Average: 0 63.83 0.00 6.97 6.06 0.11 23.03