---> uname -a: Linux prd-centos8-builder-1c-1g-5348.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 294 79 5 397 344 Swap: 1023 27 996 ---> 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:ae:da:0c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.171/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:feae:da0c/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) 03/23/2024 _x86_64_ (1 CPU) 17:03:45 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 263.56 181.10 82.46 14453.82 41435.79 05:06:01 PM 162.52 46.80 115.72 3929.40 13200.10 05:07:01 PM 70.99 21.84 49.15 1442.19 3891.30 05:08:01 PM 23.12 4.86 18.26 176.98 364.17 05:09:01 PM 120.43 100.37 20.06 7550.42 676.56 Average: 128.14 71.00 57.14 5511.07 11916.32 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 106892 339216 682316 86.46 1956 303924 481084 26.18 122184 401504 16484 05:06:01 PM 135948 384744 653260 82.77 80 314624 435712 23.71 110668 372596 20496 05:07:01 PM 145812 355820 643396 81.52 0 276696 475048 25.85 136620 341648 16 05:08:01 PM 170336 384292 618872 78.42 0 280644 445892 24.26 154824 298332 16 05:09:01 PM 141668 406752 647540 82.05 0 331148 433108 23.57 159864 324792 144 Average: 140131 374165 649077 82.24 407 301407 454169 24.71 136832 347774 7431 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 172.26 103.98 1059.58 53.59 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 49.93 45.19 624.68 6.47 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 26.91 28.67 274.95 7.49 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 15.91 19.22 16.01 9.14 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 17.84 18.03 18.09 8.75 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 56.58 43.02 398.74 17.09 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) 03/23/2024 _x86_64_ (1 CPU) 17:03:45 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 66.41 0.10 16.65 7.85 0.15 8.85 05:05:01 PM 0 66.41 0.10 16.65 7.85 0.15 8.85 05:06:01 PM all 74.05 0.00 11.26 4.40 0.17 10.12 05:06:01 PM 0 74.05 0.00 11.26 4.40 0.17 10.12 05:07:01 PM all 68.96 0.00 5.36 3.60 0.13 21.95 05:07:01 PM 0 68.96 0.00 5.36 3.60 0.13 21.95 05:08:01 PM all 72.93 0.00 4.49 0.47 0.13 21.98 05:08:01 PM 0 72.93 0.00 4.49 0.47 0.13 21.98 05:09:01 PM all 57.18 0.00 5.15 12.31 0.13 25.23 05:09:01 PM 0 57.18 0.00 5.15 12.31 0.13 25.23 Average: all 67.91 0.02 8.58 5.72 0.14 17.62 Average: 0 67.91 0.02 8.58 5.72 0.14 17.62