---> uname -a: Linux prd-centos8-builder-1c-1g-914.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: 770 288 89 5 392 350 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:fa:33:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.216/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86000sec preferred_lft 86000sec inet6 fe80::f816:3eff:fefa:339d/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) 11/27/2023 _x86_64_ (1 CPU) 04:03:54 LINUX RESTART (1 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 137.82 26.19 111.64 3172.70 12658.22 04:07:01 AM 114.61 29.06 85.55 2189.67 9125.67 04:08:01 AM 54.56 5.88 48.68 345.77 2789.72 04:09:01 AM 17.11 3.71 13.39 99.53 261.34 04:10:00 AM 168.68 126.16 42.52 7971.36 1748.73 04:10:01 AM 37.14 20.00 17.14 1874.29 216.43 Average: 97.95 37.71 60.24 2727.63 5309.95 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 50904 326060 738152 93.55 1172 344604 518488 28.22 108652 469764 30216 04:07:01 AM 52592 292024 736464 93.33 1100 304180 539916 29.38 121004 441388 28832 04:08:01 AM 169128 375512 619928 78.57 1024 270912 459812 25.02 146488 300308 24 04:09:01 AM 152672 363368 636384 80.65 1024 275244 468964 25.52 148284 313808 2452 04:10:00 AM 93820 358952 695236 88.11 656 329916 486208 26.46 149144 378172 15684 04:10:01 AM 82804 349256 706252 89.51 656 331216 496388 27.01 150408 387736 15700 Average: 100320 344195 688736 87.29 939 309345 494963 26.93 137330 381863 15485 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 68.99 62.84 1067.91 7.31 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 19.24 20.56 192.49 7.02 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 14.49 16.16 14.24 6.92 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 14.49 16.54 12.07 5.89 0.00 0.00 0.00 0.00 04:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:00 AM eth0 14.60 15.35 14.77 10.47 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 11.43 12.86 7.99 7.45 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 26.35 26.28 260.34 7.51 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) 11/27/2023 _x86_64_ (1 CPU) 04:03:54 LINUX RESTART (1 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 69.39 0.00 6.98 4.93 0.13 18.55 04:06:01 AM 0 69.39 0.00 6.98 4.93 0.13 18.55 04:07:01 AM all 67.77 0.00 5.29 4.55 0.13 22.26 04:07:01 AM 0 67.77 0.00 5.29 4.55 0.13 22.26 04:08:01 AM all 64.91 0.00 3.70 2.62 0.12 28.65 04:08:01 AM 0 64.91 0.00 3.70 2.62 0.12 28.65 04:09:01 AM all 63.83 0.00 3.17 0.33 0.12 32.55 04:09:01 AM 0 63.83 0.00 3.17 0.33 0.12 32.55 04:10:00 AM all 57.38 0.00 3.93 17.12 0.17 21.40 04:10:00 AM 0 57.38 0.00 3.93 17.12 0.17 21.40 04:10:01 AM all 62.14 0.00 2.14 0.00 0.00 35.71 04:10:01 AM 0 62.14 0.00 2.14 0.00 0.00 35.71 Average: all 64.68 0.00 4.61 5.83 0.13 24.75 Average: 0 64.68 0.00 4.61 5.83 0.13 24.75