---> uname -a: Linux prd-centos8-builder-1c-1g-2290.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: 2800.000 BogoMIPS: 5600.00 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: 770 309 86 5 374 331 Swap: 1023 21 1002 ---> 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:f4:ea:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.253/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fef4:ea55/64 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) 12/11/2023 _x86_64_ (1 CPU) 04:03:52 LINUX RESTART (1 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 145.51 26.81 118.70 3402.79 15114.52 04:07:01 AM 116.86 31.33 85.52 2334.70 7988.66 04:08:01 AM 39.39 6.18 33.21 386.40 1597.98 04:09:01 AM 152.41 124.49 27.92 8183.37 1620.41 Average: 113.56 47.20 66.36 3576.89 6583.80 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 64912 311800 724144 91.77 24 316704 512008 27.86 110596 449956 17788 04:07:01 AM 130820 321544 658236 83.42 0 256948 500288 27.22 130440 356656 28448 04:08:01 AM 116172 319560 672884 85.28 0 269736 501908 27.31 147312 354336 7056 04:09:01 AM 47356 347344 741700 94.00 0 366784 471868 25.68 159224 416388 8 Average: 89815 325062 699241 88.62 6 302543 496518 27.02 136893 394334 13325 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 71.36 66.13 1079.08 7.90 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 22.34 23.50 179.49 8.02 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.24 18.86 15.87 7.70 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 23.22 20.59 23.35 13.94 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 33.31 32.29 324.74 9.39 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) 12/11/2023 _x86_64_ (1 CPU) 04:03:52 LINUX RESTART (1 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 67.63 0.00 6.49 5.85 0.13 19.89 04:06:01 AM 0 67.63 0.00 6.49 5.85 0.13 19.89 04:07:01 AM all 62.99 0.00 5.25 3.92 0.13 27.70 04:07:01 AM 0 62.99 0.00 5.25 3.92 0.13 27.70 04:08:01 AM all 62.89 0.00 2.60 2.02 0.10 32.39 04:08:01 AM 0 62.89 0.00 2.60 2.02 0.10 32.39 04:09:01 AM all 52.12 0.00 3.66 15.81 0.12 28.29 04:09:01 AM 0 52.12 0.00 3.66 15.81 0.12 28.29 Average: all 61.41 0.00 4.50 6.90 0.12 27.07 Average: 0 61.41 0.00 4.50 6.90 0.12 27.07