---> uname -a: Linux prd-centos8-builder-1c-1g-223.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: 2799.996 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: 770 296 109 5 365 344 Swap: 1023 23 1000 ---> 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:cb:35:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.29/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fecb:35ee/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) 01/29/2024 _x86_64_ (1 CPU) 04:03:43 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 260.35 181.85 78.49 13059.30 41564.03 04:06:01 AM 159.33 28.50 130.83 4084.70 14969.75 04:07:01 AM 92.77 18.10 74.67 1454.16 5797.72 04:08:01 AM 22.91 4.63 18.28 159.28 378.92 04:09:01 AM 157.45 117.55 39.90 7754.00 2159.97 Average: 138.58 70.14 68.45 5303.34 12980.13 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 95196 355472 693860 87.94 2104 338776 490632 26.70 135020 423216 15680 04:06:01 AM 117648 346132 671408 85.09 428 294724 474528 25.82 95096 400616 9412 04:07:01 AM 149832 355708 639224 81.01 428 271800 475304 25.87 138800 332672 16 04:08:01 AM 149028 358420 640028 81.11 428 275320 472640 25.72 149652 322000 16 04:09:01 AM 154176 411872 634880 80.46 0 324528 431156 23.46 145096 324332 15656 Average: 133176 365521 655880 83.12 678 301030 468852 25.51 132733 360567 8156 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 187.88 118.21 1086.31 54.99 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 51.82 49.01 698.97 7.05 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 22.50 23.93 180.86 7.44 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 15.49 17.86 14.09 8.53 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 19.40 18.22 19.64 9.13 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 59.44 45.46 400.17 17.43 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) 01/29/2024 _x86_64_ (1 CPU) 04:03:43 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 58.47 0.10 9.65 17.23 0.12 14.43 04:05:01 AM 0 58.47 0.10 9.65 17.23 0.12 14.43 04:06:01 AM all 70.21 0.00 7.22 4.93 0.13 17.50 04:06:01 AM 0 70.21 0.00 7.22 4.93 0.13 17.50 04:07:01 AM all 60.25 0.00 3.80 4.00 0.12 31.83 04:07:01 AM 0 60.25 0.00 3.80 4.00 0.12 31.83 04:08:01 AM all 61.60 0.00 2.45 0.83 0.08 35.03 04:08:01 AM 0 61.60 0.00 2.45 0.83 0.08 35.03 04:09:01 AM all 51.07 0.00 3.77 14.77 0.12 30.27 04:09:01 AM 0 51.07 0.00 3.77 14.77 0.12 30.27 Average: all 60.32 0.02 5.38 8.35 0.11 25.81 Average: 0 60.32 0.02 5.38 8.35 0.11 25.81