---> uname -a: Linux prd-centos8-builder-1c-1g-1038.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: 2800.022 BogoMIPS: 5600.04 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: 770 293 101 5 374 346 Swap: 1023 33 990 ---> 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:03:b5:c8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.186/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe03:b5c8/64 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) 12/16/2023 _x86_64_ (1 CPU) 17:03:54 LINUX RESTART (1 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 145.35 30.14 115.21 3349.19 13739.61 05:07:01 PM 131.72 38.24 93.49 2304.43 9894.45 05:08:01 PM 38.15 4.38 33.77 421.99 1577.94 05:09:01 PM 137.82 116.97 20.85 7547.58 786.49 Average: 113.28 47.44 65.84 3406.29 6501.62 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 103076 329600 685980 86.94 284 295992 498576 27.13 107296 418836 24560 05:07:01 PM 154744 344304 634312 80.39 208 253948 477240 25.97 125452 334560 25360 05:08:01 PM 128188 329792 660868 83.75 208 266112 493184 26.84 142988 343716 1084 05:09:01 PM 56380 365696 732676 92.85 208 374396 462164 25.15 150660 411304 13660 Average: 110597 342348 678459 85.98 227 297612 482791 26.27 131599 377104 16166 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 85.16 79.09 1132.04 9.32 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 20.91 22.33 179.40 7.55 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.84 19.54 16.25 8.05 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 17.19 17.00 17.27 8.36 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 35.04 34.50 336.50 8.32 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) 12/16/2023 _x86_64_ (1 CPU) 17:03:54 LINUX RESTART (1 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 68.22 0.00 6.55 4.54 0.08 20.61 05:06:01 PM 0 68.22 0.00 6.55 4.54 0.08 20.61 05:07:01 PM all 62.04 0.00 5.45 4.70 0.08 27.72 05:07:01 PM 0 62.04 0.00 5.45 4.70 0.08 27.72 05:08:01 PM all 63.15 0.00 2.60 1.98 0.08 32.18 05:08:01 PM 0 63.15 0.00 2.60 1.98 0.08 32.18 05:09:01 PM all 49.91 0.00 3.44 15.33 0.07 31.26 05:09:01 PM 0 49.91 0.00 3.44 15.33 0.07 31.26 Average: all 60.83 0.00 4.51 6.64 0.08 27.94 Average: 0 60.83 0.00 4.51 6.64 0.08 27.94