---> uname -a: Linux prd-centos8-builder-1c-1g-2548.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: 770 299 96 5 374 338 Swap: 1023 28 995 ---> 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:53:66:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.104/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86045sec preferred_lft 86045sec inet6 fe80::f816:3eff:fe53:66ed/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) 01/01/2024 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 306.67 233.36 73.31 16604.53 40553.11 05:06:01 PM 165.80 29.98 135.83 3412.80 16882.43 05:07:01 PM 124.48 42.60 81.87 2701.63 6460.00 05:08:01 PM 30.08 4.13 25.95 331.70 921.14 05:09:01 PM 147.44 116.40 31.05 7512.17 1707.16 Average: 154.94 85.31 69.62 6114.23 13311.23 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 59032 318352 730024 92.52 2024 338008 520500 28.32 123416 472748 31500 05:06:01 PM 77732 303616 711324 90.15 0 293804 519516 28.27 94484 440600 26264 05:07:01 PM 119580 318540 669476 84.85 0 264000 505228 27.49 126808 367948 27388 05:08:01 PM 99532 307720 689524 87.39 0 273444 514760 28.01 140296 374596 12720 05:09:01 PM 58424 339152 730632 92.60 0 345964 490696 26.70 141580 418864 1996 Average: 82860 317476 706196 89.50 405 303044 510140 27.76 125317 414951 19974 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 200.08 121.70 1062.79 53.87 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 64.84 60.60 941.84 7.21 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.74 25.16 184.22 8.89 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.77 19.56 16.32 9.17 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 17.26 16.58 17.23 8.34 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 64.57 48.74 444.77 17.50 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) 01/01/2024 _x86_64_ (1 CPU) 17:03:50 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 58.38 0.12 11.63 20.44 0.12 9.32 05:05:01 PM 0 58.38 0.12 11.63 20.44 0.12 9.32 05:06:01 PM all 68.96 0.00 6.93 5.23 0.08 18.80 05:06:01 PM 0 68.96 0.00 6.93 5.23 0.08 18.80 05:07:01 PM all 58.74 0.00 4.44 9.89 0.10 26.83 05:07:01 PM 0 58.74 0.00 4.44 9.89 0.10 26.83 05:08:01 PM all 64.77 0.00 2.47 1.22 0.10 31.44 05:08:01 PM 0 64.77 0.00 2.47 1.22 0.10 31.44 05:09:01 PM all 50.59 0.00 3.54 16.27 0.10 29.50 05:09:01 PM 0 50.59 0.00 3.54 16.27 0.10 29.50 Average: all 60.29 0.02 5.80 10.61 0.10 23.18 Average: 0 60.29 0.02 5.80 10.61 0.10 23.18