---> uname -a: Linux prd-centos8-builder-1c-1g-3750.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: 2799.998 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 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: 770 285 94 6 390 353 Swap: 1023 26 997 ---> 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:35:9c:32 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.142/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe35:9c32/64 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) 01/15/2024 _x86_64_ (1 CPU) 05:03:57 LINUX RESTART (1 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:02 AM 143.42 28.92 114.49 3412.90 13197.94 05:07:01 AM 137.38 28.22 109.17 1942.86 9090.51 05:08:01 AM 23.18 3.00 20.18 272.22 477.02 05:09:01 AM 131.01 100.73 30.28 6519.85 1215.85 Average: 108.65 40.26 68.39 3041.77 5986.91 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 AM 97368 338748 691688 87.66 168 312000 501904 27.31 112524 418204 10792 05:07:01 AM 151536 355388 637520 80.80 168 271164 480048 26.12 129784 337228 5124 05:08:01 AM 143624 355016 645432 81.80 168 279052 479132 26.07 146192 330672 1084 05:09:01 AM 59124 389808 729932 92.51 168 398712 453772 24.69 145812 416212 8 Average: 112913 359740 676143 85.69 168 315232 478714 26.05 133578 375579 4252 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 AM eth0 71.01 66.14 926.44 7.94 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.03 23.27 183.89 7.90 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 15.71 18.16 15.56 8.83 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 16.23 16.31 16.68 7.23 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 31.31 31.03 286.47 7.98 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) 01/15/2024 _x86_64_ (1 CPU) 05:03:57 LINUX RESTART (1 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:02 AM all 68.94 0.00 6.12 5.22 0.07 19.66 05:06:02 AM 0 68.94 0.00 6.12 5.22 0.07 19.66 05:07:01 AM all 63.28 0.00 5.35 4.97 0.08 26.32 05:07:01 AM 0 63.28 0.00 5.35 4.97 0.08 26.32 05:08:01 AM all 65.26 0.00 2.40 0.50 0.07 31.77 05:08:01 AM 0 65.26 0.00 2.40 0.50 0.07 31.77 05:09:01 AM all 50.53 0.00 3.17 14.73 0.08 31.49 05:09:01 AM 0 50.53 0.00 3.17 14.73 0.08 31.49 Average: all 62.00 0.00 4.25 6.36 0.08 27.31 Average: 0 62.00 0.00 4.25 6.36 0.08 27.31