---> uname -a: Linux prd-centos8-builder-1c-1g-1538.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: 770 301 94 5 374 338 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:08:1c:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.84/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86043sec preferred_lft 86043sec inet6 fe80::f816:3eff:fe08:1cf1/64 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) 12/21/2023 _x86_64_ (1 CPU) 00:03:56 LINUX RESTART (1 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:01 AM 141.21 29.40 111.81 3356.46 13300.15 12:07:01 AM 138.41 33.95 104.46 2464.07 10259.69 12:08:02 AM 36.67 5.31 31.35 333.43 1576.06 12:09:01 AM 139.81 118.33 21.48 7049.84 735.25 Average: 113.93 46.44 67.49 3285.20 6495.08 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 AM 75892 314228 713164 90.38 1248 306824 515348 28.04 99808 450624 28676 12:07:01 AM 156184 342776 632872 80.21 356 251456 483556 26.31 122648 336328 23180 12:08:02 AM 143272 338716 645784 81.84 356 260464 486932 26.50 140680 331372 1084 12:09:01 AM 57736 372152 731320 92.68 0 379780 460080 25.04 143256 412368 12360 Average: 108271 341968 680785 86.28 490 299631 486479 26.47 126598 382673 16325 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 75.79 67.37 1105.46 8.10 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 22.28 23.39 179.00 7.76 0.00 0.00 0.00 0.00 12:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:02 AM eth0 16.29 18.82 15.63 8.58 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 16.57 16.62 16.73 7.91 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 32.82 31.63 330.82 8.09 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) 12/21/2023 _x86_64_ (1 CPU) 00:03:56 LINUX RESTART (1 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:01 AM all 66.88 0.00 6.38 4.95 0.13 21.65 12:06:01 AM 0 66.88 0.00 6.38 4.95 0.13 21.65 12:07:01 AM all 62.63 0.00 5.40 4.97 0.13 26.87 12:07:01 AM 0 62.63 0.00 5.40 4.97 0.13 26.87 12:08:02 AM all 64.51 0.00 2.57 1.80 0.12 31.01 12:08:02 AM 0 64.51 0.00 2.57 1.80 0.12 31.01 12:09:01 AM all 50.62 0.00 3.24 15.89 0.12 30.12 12:09:01 AM 0 50.62 0.00 3.24 15.89 0.12 30.12 Average: all 61.21 0.00 4.40 6.86 0.13 27.40 Average: 0 61.21 0.00 4.40 6.86 0.13 27.40