---> uname -a: Linux prd-centos8-builder-1c-1g-5683.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 74 6 395 337 Swap: 1023 21 1002 ---> 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:55:71:5d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.62/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86086sec preferred_lft 86086sec inet6 fe80::f816:3eff:fe55:715d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/27/2024 _x86_64_ (1 CPU) 18:03:48 LINUX RESTART (1 CPU) 06:04:02 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 280.48 187.77 92.71 15447.20 43148.44 06:06:01 PM 148.78 33.46 115.33 4420.66 12807.35 06:07:01 PM 61.02 16.21 44.81 653.41 3466.77 06:08:01 PM 19.34 4.15 15.19 135.95 275.99 06:09:01 PM 138.29 110.21 28.08 7991.34 997.67 Average: 129.13 70.01 59.12 5700.79 12045.98 06:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 46976 292440 742236 94.05 1964 319516 530276 28.85 125156 459544 23588 06:06:01 PM 80132 343168 709080 89.85 184 330732 475880 25.89 131956 406848 26492 06:07:01 PM 149356 353440 639856 81.08 88 272396 472108 25.69 153632 320720 24 06:08:01 PM 114712 322668 674500 85.46 88 276272 500420 27.23 156080 352020 1084 06:09:01 PM 61164 325592 728048 92.25 0 331864 510652 27.79 162544 404008 12752 Average: 90468 327462 698744 88.54 465 306156 497867 27.09 145874 388628 12788 06:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 209.18 124.10 1204.26 55.52 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 40.82 40.99 500.28 6.73 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 28.39 30.97 277.44 9.60 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 19.43 20.98 16.32 8.98 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 19.02 19.39 19.27 13.36 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 62.93 47.05 401.10 18.73 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 03/27/2024 _x86_64_ (1 CPU) 18:03:48 LINUX RESTART (1 CPU) 06:04:02 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 59.95 0.08 16.41 11.91 0.10 11.54 06:05:01 PM 0 59.95 0.08 16.41 11.91 0.10 11.54 06:06:01 PM all 72.09 0.00 10.52 4.27 0.10 13.02 06:06:01 PM 0 72.09 0.00 10.52 4.27 0.10 13.02 06:07:01 PM all 66.43 0.00 4.77 2.07 0.08 26.64 06:07:01 PM 0 66.43 0.00 4.77 2.07 0.08 26.64 06:08:01 PM all 61.09 0.00 4.69 0.42 0.10 33.70 06:08:01 PM 0 61.09 0.00 4.69 0.42 0.10 33.70 06:09:01 PM all 65.84 0.00 5.58 13.27 0.10 15.21 06:09:01 PM 0 65.84 0.00 5.58 13.27 0.10 15.21 Average: all 65.10 0.02 8.37 6.37 0.10 20.05 Average: 0 65.10 0.02 8.37 6.37 0.10 20.05