---> uname -a: Linux prd-centos8-builder-1c-1g-2122.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: 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 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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 91 5 377 336 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:51:0c:da brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.254/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fe51:cda/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) 02/18/2024 _x86_64_ (1 CPU) 01:03:46 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 248.29 157.57 90.72 13320.29 42490.37 01:06:01 AM 156.05 32.01 124.04 3976.27 14389.90 01:07:01 AM 102.82 20.40 82.42 1524.28 5923.10 01:08:01 AM 24.21 5.91 18.29 179.94 362.40 01:09:02 AM 153.75 112.89 40.86 8068.09 2344.37 Average: 137.06 65.79 71.27 5416.71 13111.34 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 69616 286808 719596 91.18 2104 292732 541944 29.49 130236 445588 27884 01:06:01 AM 121092 344572 668120 84.66 12 290120 463140 25.20 125216 365268 14176 01:07:01 AM 148304 342576 640908 81.21 8 259428 475276 25.86 146708 321588 876 01:08:01 AM 145964 344284 643248 81.51 8 263512 470832 25.62 159296 310616 20 01:09:02 AM 118268 358264 670944 85.01 0 305432 475328 25.86 138400 367272 15684 Average: 120649 335301 668563 84.71 426 282245 485304 26.41 139971 362066 11728 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 187.99 112.99 1181.92 54.05 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 51.35 48.90 619.70 6.51 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.75 25.06 197.92 8.37 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 16.54 19.58 17.12 7.97 0.00 0.00 0.00 0.00 01:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:02 AM eth0 19.55 18.39 19.81 11.70 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 59.68 45.01 407.53 17.73 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) 02/18/2024 _x86_64_ (1 CPU) 01:03:46 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 65.09 0.07 14.44 8.92 0.10 11.39 01:05:01 AM 0 65.09 0.07 14.44 8.92 0.10 11.39 01:06:01 AM all 74.47 0.00 11.44 4.21 0.10 9.78 01:06:01 AM 0 74.47 0.00 11.44 4.21 0.10 9.78 01:07:01 AM all 66.44 0.00 5.95 3.79 0.10 23.72 01:07:01 AM 0 66.44 0.00 5.95 3.79 0.10 23.72 01:08:01 AM all 70.29 0.00 4.07 0.77 0.08 24.79 01:08:01 AM 0 70.29 0.00 4.07 0.77 0.08 24.79 01:09:02 AM all 58.51 0.00 6.21 13.48 0.10 21.70 01:09:02 AM 0 58.51 0.00 6.21 13.48 0.10 21.70 Average: all 66.96 0.01 8.42 6.23 0.10 18.27 Average: 0 66.96 0.01 8.42 6.23 0.10 18.27