---> uname -a: Linux prd-centos8-builder-1c-1g-18018.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: 2799.870 BogoMIPS: 5599.74 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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 91 5 378 338 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:cf:5b:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fecf:5b63/64 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) 11/14/2023 _x86_64_ (1 CPU) 07:03:48 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 307.68 229.20 78.47 16377.26 40341.86 07:06:01 AM 172.72 30.48 142.24 3387.44 18294.18 07:07:01 AM 117.50 38.96 78.54 2504.12 6403.95 07:08:01 AM 34.97 4.38 30.59 306.43 1482.36 07:09:01 AM 149.58 118.78 30.79 7584.21 1799.02 Average: 156.52 84.36 72.16 6032.13 13669.35 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 60056 317124 729000 92.39 1968 334444 521708 28.39 118640 469724 29872 07:06:01 AM 79360 302252 709696 89.94 0 288764 521040 28.35 96024 437620 27404 07:07:01 AM 112452 309308 676604 85.75 0 262240 519360 28.26 132344 371508 32156 07:08:01 AM 92548 297972 696508 88.27 0 270920 525860 28.62 145500 377812 11644 07:09:01 AM 55808 324600 733248 92.93 0 333592 506776 27.58 143936 418108 1964 Average: 80045 310251 709011 89.86 394 297992 518949 28.24 127289 414954 20608 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 187.50 119.10 947.28 53.45 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 65.87 61.81 900.61 7.45 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.98 24.63 181.62 8.80 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.48 19.04 15.92 9.17 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 17.49 17.19 17.49 8.28 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 62.08 48.37 412.88 17.43 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) 11/14/2023 _x86_64_ (1 CPU) 07:03:48 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 56.92 0.12 12.45 19.09 0.13 11.29 07:05:01 AM 0 56.92 0.12 12.45 19.09 0.13 11.29 07:06:01 AM all 67.99 0.00 7.09 6.93 0.13 17.86 07:06:01 AM 0 67.99 0.00 7.09 6.93 0.13 17.86 07:07:01 AM all 61.14 0.00 4.87 4.89 0.12 28.98 07:07:01 AM 0 61.14 0.00 4.87 4.89 0.12 28.98 07:08:01 AM all 63.77 0.00 2.74 1.74 0.12 31.64 07:08:01 AM 0 63.77 0.00 2.74 1.74 0.12 31.64 07:09:01 AM all 49.77 0.00 3.61 16.34 0.12 30.16 07:09:01 AM 0 49.77 0.00 3.61 16.34 0.12 30.16 Average: all 59.92 0.02 6.15 9.79 0.12 23.99 Average: 0 59.92 0.02 6.15 9.79 0.12 23.99