---> uname -a: Linux prd-centos8-builder-1c-1g-1468.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: 770 294 94 6 381 345 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:b7:84:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.140/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:feb7:84d7/64 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) 12/20/2023 _x86_64_ (1 CPU) 05:03:57 LINUX RESTART (1 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 145.40 30.74 114.66 3433.55 13730.96 05:07:01 AM 146.68 42.17 104.52 2504.77 10517.18 05:08:01 AM 30.01 2.62 27.40 282.75 914.90 05:09:01 AM 123.29 102.16 21.13 6571.93 630.66 Average: 111.37 44.43 66.94 3199.20 6451.38 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 73356 312084 715700 90.70 236 309664 512068 27.87 107204 448724 27280 05:07:01 AM 171500 357836 617556 78.27 0 253224 466504 25.39 123820 323556 15216 05:08:01 AM 163688 357800 625368 79.26 0 261184 466384 25.38 139684 316040 1084 05:09:01 AM 48472 375020 740584 93.86 0 393596 451432 24.57 147780 419920 12968 Average: 114254 350685 674802 85.52 59 304417 474097 25.80 129622 377060 14137 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 77.91 72.17 1119.55 8.46 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 21.33 22.23 178.60 6.87 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 16.21 18.68 15.73 7.75 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 16.70 16.68 16.78 8.48 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 33.06 32.46 333.04 7.89 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) 12/20/2023 _x86_64_ (1 CPU) 05:03:57 LINUX RESTART (1 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 68.77 0.00 6.55 4.50 0.15 20.03 05:06:01 AM 0 68.77 0.00 6.55 4.50 0.15 20.03 05:07:01 AM all 61.88 0.00 5.62 8.11 0.13 24.26 05:07:01 AM 0 61.88 0.00 5.62 8.11 0.13 24.26 05:08:01 AM all 65.00 0.00 2.63 0.77 0.13 31.47 05:08:01 AM 0 65.00 0.00 2.63 0.77 0.13 31.47 05:09:01 AM all 51.64 0.00 3.14 13.81 0.12 31.29 05:09:01 AM 0 51.64 0.00 3.14 13.81 0.12 31.29 Average: all 61.82 0.00 4.49 6.79 0.13 26.76 Average: 0 61.82 0.00 4.49 6.79 0.13 26.76