---> uname -a: Linux prd-centos8-builder-1c-1g-1633.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: 770 298 85 6 386 340 Swap: 1023 24 999 ---> 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:d4:7d:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.59/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fed4:7d7d/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) 12/22/2023 _x86_64_ (1 CPU) 04:03:51 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 286.04 210.72 75.32 15827.74 40958.30 04:06:01 AM 159.19 28.85 130.33 3345.29 16346.75 04:07:01 AM 120.67 34.57 86.11 2348.43 7371.90 04:08:01 AM 22.68 2.92 19.76 267.29 437.96 04:09:01 AM 151.22 118.06 33.16 7550.47 1264.51 Average: 148.00 79.04 68.96 5869.25 13284.09 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 50240 322656 738816 93.63 2104 350236 515512 28.05 130844 469544 26320 04:06:01 AM 88908 312328 700148 88.73 1676 289912 513748 27.96 104428 422968 29376 04:07:01 AM 116468 319656 672588 85.24 1576 268960 506000 27.54 130620 369584 2784 04:08:01 AM 102624 313092 686432 86.99 1576 276404 513184 27.93 143552 371084 12712 04:09:01 AM 53012 352396 736044 93.28 1484 365576 479004 26.07 158944 409448 1748 Average: 82250 324026 706806 89.58 1683 310218 505490 27.51 133678 408526 14588 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 184.74 110.45 1009.53 53.10 0.00 0.00 0.00 0.00 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 64.58 60.77 942.49 7.22 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 23.21 24.89 179.87 8.58 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 16.18 18.80 15.70 8.83 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 16.71 16.40 16.95 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 61.11 46.28 433.25 17.13 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) 12/22/2023 _x86_64_ (1 CPU) 04:03:51 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 57.90 0.12 10.99 20.41 0.15 10.44 04:05:01 AM 0 57.90 0.12 10.99 20.41 0.15 10.44 04:06:01 AM all 69.11 0.00 7.08 5.16 0.12 18.53 04:06:01 AM 0 69.11 0.00 7.08 5.16 0.12 18.53 04:07:01 AM all 60.08 0.00 4.66 6.61 0.10 28.55 04:07:01 AM 0 60.08 0.00 4.66 6.61 0.10 28.55 04:08:01 AM all 64.04 0.00 2.53 0.72 0.12 32.59 04:08:01 AM 0 64.04 0.00 2.53 0.72 0.12 32.59 04:09:01 AM all 50.68 0.00 3.58 16.07 0.10 29.57 04:09:01 AM 0 50.68 0.00 3.58 16.07 0.10 29.57 Average: all 60.37 0.02 5.77 9.79 0.12 23.93 Average: 0 60.37 0.02 5.77 9.79 0.12 23.93