---> uname -a: Linux prd-centos8-builder-1c-1g-1834.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: 770 302 83 5 384 337 Swap: 1023 31 992 ---> 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:71:a8:d0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.63/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe71:a8d0/64 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) 12/24/2023 _x86_64_ (1 CPU) 06:03:54 LINUX RESTART (1 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:02 AM 154.62 30.24 124.38 3465.47 16138.24 06:07:01 AM 136.04 43.96 92.09 2412.07 8130.06 06:08:01 AM 34.31 6.58 27.73 476.75 970.42 06:09:01 AM 142.91 116.85 26.06 7567.10 1544.36 Average: 116.90 49.43 67.47 3485.28 6691.14 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:02 AM 92272 310480 696784 88.31 408 285932 516040 28.08 95432 434000 15272 06:07:01 AM 163960 339076 625096 79.22 144 240996 482876 26.28 117932 335884 16756 06:08:01 AM 136624 324960 652432 82.69 144 254524 494436 26.91 135792 346160 1088 06:09:01 AM 50652 358304 738404 93.58 96 374244 463676 25.23 147096 420108 4596 Average: 110877 333205 678179 85.95 198 288924 489257 26.62 124063 384038 9428 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 AM eth0 78.23 73.32 1105.16 8.47 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 23.39 24.33 182.18 7.96 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 16.39 18.79 15.84 8.95 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.20 16.83 17.22 8.15 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 33.85 33.37 330.87 8.38 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) 12/24/2023 _x86_64_ (1 CPU) 06:03:54 LINUX RESTART (1 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:02 AM all 67.71 0.00 6.64 5.94 0.10 19.62 06:06:02 AM 0 67.71 0.00 6.64 5.94 0.10 19.62 06:07:01 AM all 59.51 0.00 5.23 7.42 0.12 27.73 06:07:01 AM 0 59.51 0.00 5.23 7.42 0.12 27.73 06:08:01 AM all 64.04 0.00 2.50 1.57 0.08 31.80 06:08:01 AM 0 64.04 0.00 2.50 1.57 0.08 31.80 06:09:01 AM all 50.67 0.00 3.48 15.65 0.10 30.10 06:09:01 AM 0 50.67 0.00 3.48 15.65 0.10 30.10 Average: all 60.48 0.00 4.46 7.65 0.10 27.31 Average: 0 60.48 0.00 4.46 7.65 0.10 27.31