---> uname -a: Linux prd-centos8-builder-1c-1g-1596.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 86 6 385 340 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:28:a5:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.223/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe28:a55b/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) 12/04/2023 _x86_64_ (1 CPU) 13:03:49 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 269.56 188.78 80.78 14077.81 40968.83 01:06:01 PM 160.01 27.87 132.14 3206.76 17123.31 01:07:01 PM 109.62 35.03 74.60 2251.24 5143.12 01:08:01 PM 34.48 3.91 30.57 315.18 1112.08 01:09:01 PM 154.66 117.43 37.23 7454.41 1515.78 Average: 145.68 74.79 70.89 5471.06 13171.10 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 100804 349620 688252 87.22 2104 326856 487564 26.53 131844 419000 26448 01:06:01 PM 63300 297748 725756 91.98 580 300740 517912 28.18 102876 444500 12780 01:07:01 PM 88064 297688 700992 88.84 68 276688 526116 28.63 125696 403752 32624 01:08:01 PM 68920 287536 720136 91.27 68 285704 536420 29.19 139312 408160 11652 01:09:01 PM 53796 318212 735260 93.18 0 331504 515272 28.04 140044 426640 8 Average: 74977 310161 714079 90.50 564 304298 516657 28.12 127954 420410 16702 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 PM eth0 218.04 123.37 1046.53 54.59 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 60.93 56.13 883.90 6.76 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 23.14 25.04 180.01 8.98 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 16.64 19.17 15.87 8.66 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.20 16.72 17.23 8.05 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 67.26 48.09 427.60 17.45 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) 12/04/2023 _x86_64_ (1 CPU) 13:03:49 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 59.70 0.08 9.87 19.65 0.13 10.57 01:05:02 PM 0 59.70 0.08 9.87 19.65 0.13 10.57 01:06:01 PM all 69.37 0.00 7.37 5.63 0.14 17.50 01:06:01 PM 0 69.37 0.00 7.37 5.63 0.14 17.50 01:07:01 PM all 61.81 0.00 4.34 4.17 0.12 29.57 01:07:01 PM 0 61.81 0.00 4.34 4.17 0.12 29.57 01:08:01 PM all 65.81 0.00 2.69 1.62 0.10 29.79 01:08:01 PM 0 65.81 0.00 2.69 1.62 0.10 29.79 01:09:01 PM all 49.82 0.00 3.70 16.91 0.12 29.44 01:09:01 PM 0 49.82 0.00 3.70 16.91 0.12 29.44 Average: all 61.28 0.02 5.59 9.61 0.12 23.39 Average: 0 61.28 0.02 5.59 9.61 0.12 23.39