---> uname -a: Linux prd-centos8-builder-1c-1g-85.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: 770 296 82 5 391 343 Swap: 1023 29 994 ---> 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:09:57:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe09:5762/64 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) 11/18/2023 _x86_64_ (1 CPU) 07:03:43 LINUX RESTART (1 CPU) 07:04:03 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 266.63 179.87 86.76 13074.53 43757.50 07:06:01 AM 178.39 42.71 135.68 4331.97 16861.59 07:07:01 AM 100.70 19.39 81.31 1249.51 6069.53 07:08:01 AM 26.81 7.58 19.23 351.41 422.96 07:09:01 AM 158.54 117.55 40.99 7708.82 1728.94 Average: 145.41 72.71 72.70 5291.70 13565.61 07:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 96016 357932 693040 87.83 2100 339620 483236 26.30 138348 416416 17100 07:06:01 AM 124224 354620 664832 84.26 292 297092 463720 25.23 98440 387148 13624 07:07:01 AM 89012 286144 700044 88.72 292 261588 546508 29.74 127196 398616 12 07:08:01 AM 149436 354944 639620 81.06 292 270092 475012 25.85 139756 325068 16 07:09:01 AM 119504 373596 669552 84.85 0 319464 464648 25.29 143332 356588 15684 Average: 115638 345447 673418 85.34 595 297571 486625 26.48 129414 376767 9287 07:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 203.05 130.54 1106.08 57.92 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 62.09 58.52 845.74 7.57 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 21.92 23.92 179.26 8.09 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 18.01 20.33 17.23 7.86 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 18.80 17.88 19.01 10.87 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 63.84 49.70 428.92 18.20 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) 11/18/2023 _x86_64_ (1 CPU) 07:03:43 LINUX RESTART (1 CPU) 07:04:03 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 59.98 0.12 9.58 17.78 0.12 12.42 07:05:01 AM 0 59.98 0.12 9.58 17.78 0.12 12.42 07:06:01 AM all 68.96 0.00 7.20 6.93 0.10 16.81 07:06:01 AM 0 68.96 0.00 7.20 6.93 0.10 16.81 07:07:01 AM all 60.66 0.00 3.80 3.57 0.08 31.89 07:07:01 AM 0 60.66 0.00 3.80 3.57 0.08 31.89 07:08:01 AM all 63.66 0.00 2.69 0.77 0.08 32.81 07:08:01 AM 0 63.66 0.00 2.69 0.77 0.08 32.81 07:09:01 AM all 50.70 0.00 3.88 16.62 0.08 28.71 07:09:01 AM 0 50.70 0.00 3.88 16.62 0.08 28.71 Average: all 60.79 0.02 5.40 9.07 0.09 24.62 Average: 0 60.79 0.02 5.40 9.07 0.09 24.62