---> uname -a: Linux prd-centos8-builder-1c-1g-757.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: 770 308 90 5 371 332 Swap: 1023 35 988 ---> 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:79:f0:e3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.164/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe79:f0e3/64 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) 12/15/2023 _x86_64_ (1 CPU) 16:03:50 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 280.60 198.89 81.71 15346.18 40978.37 04:06:02 PM 171.25 37.85 133.41 4158.11 17390.83 04:07:01 PM 118.67 31.39 87.28 2153.93 6141.07 04:08:01 PM 21.54 2.78 18.76 157.15 359.35 04:09:01 PM 151.02 116.88 34.14 7545.46 2028.12 Average: 148.78 77.75 71.02 5888.22 13414.54 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 54712 298812 734344 93.07 2100 322056 525600 28.60 115528 482644 26484 04:06:02 PM 178912 378152 610144 77.33 136 265388 422096 22.97 89452 341344 18672 04:07:01 PM 85312 280640 703744 89.19 0 261664 529788 28.83 123156 408532 13360 04:08:01 PM 84072 270876 704984 89.35 0 253156 540612 29.42 133816 398880 20 04:09:01 PM 57860 302920 731196 92.67 0 310984 522472 28.43 134916 428872 8 Average: 92174 306280 696882 88.32 447 282650 508114 27.65 119374 412054 11709 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 194.78 119.35 1045.25 54.21 0.00 0.00 0.00 0.00 04:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 PM eth0 60.87 56.36 905.07 6.80 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 22.54 24.36 183.16 8.89 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.24 18.71 15.66 9.00 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 17.13 16.78 17.30 7.52 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 62.49 47.22 434.44 17.32 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) 12/15/2023 _x86_64_ (1 CPU) 16:03:50 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 57.22 0.13 10.21 19.85 0.13 12.45 04:05:01 PM 0 57.22 0.13 10.21 19.85 0.13 12.45 04:06:02 PM all 68.47 0.00 7.17 6.74 0.10 17.51 04:06:02 PM 0 68.47 0.00 7.17 6.74 0.10 17.51 04:07:01 PM all 60.40 0.00 4.02 5.41 0.10 30.06 04:07:01 PM 0 60.40 0.00 4.02 5.41 0.10 30.06 04:08:01 PM all 65.77 0.00 2.42 0.30 0.10 31.42 04:08:01 PM 0 65.77 0.00 2.42 0.30 0.10 31.42 04:09:01 PM all 50.28 0.00 3.55 16.14 0.10 29.93 04:09:01 PM 0 50.28 0.00 3.55 16.14 0.10 29.93 Average: all 60.43 0.03 5.48 9.70 0.11 24.26 Average: 0 60.43 0.03 5.48 9.70 0.11 24.26