---> uname -a: Linux prd-centos8-builder-1c-1g-4979.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: 770 312 61 5 396 325 Swap: 1023 24 999 ---> 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:f9:d0:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.40/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86105sec preferred_lft 86105sec inet6 fe80::f816:3eff:fef9:d074/64 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) 06/27/2024 _x86_64_ (1 CPU) 20:07:16 LINUX RESTART (1 CPU) 08:08:01 PM tps rtps wtps bread/s bwrtn/s 08:09:01 PM 171.28 35.51 135.76 4482.61 12065.93 08:10:01 PM 105.23 32.32 72.91 1603.87 6766.54 08:11:01 PM 30.98 6.48 24.50 294.88 746.78 08:12:01 PM 143.40 116.27 27.13 8209.83 912.44 Average: 112.75 47.65 65.09 3648.75 5124.60 08:08:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:09:01 PM 112128 355248 677084 85.79 960 311828 465464 25.33 110480 408168 26332 08:10:01 PM 154252 344132 634960 80.45 500 254724 475916 25.90 134776 331768 10556 08:11:01 PM 146372 343012 642840 81.45 500 261900 474808 25.84 154552 319036 8 08:12:01 PM 93384 349012 695828 88.17 52 320408 482368 26.25 166328 365652 1360 Average: 126534 347851 662678 83.97 503 287215 474639 25.83 141534 356156 9564 08:08:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 125.81 97.85 1084.14 33.77 0.00 0.00 0.00 0.00 08:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 PM eth0 35.20 35.90 370.89 10.99 0.00 0.00 0.00 0.00 08:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 PM eth0 22.28 24.31 21.69 9.80 0.00 0.00 0.00 0.00 08:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 PM eth0 23.03 22.18 22.77 15.10 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 51.60 45.08 375.05 17.42 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) 06/27/2024 _x86_64_ (1 CPU) 20:07:16 LINUX RESTART (1 CPU) 08:08:01 PM CPU %user %nice %system %iowait %steal %idle 08:09:01 PM all 67.11 0.00 12.15 7.53 0.12 13.10 08:09:01 PM 0 67.11 0.00 12.15 7.53 0.12 13.10 08:10:01 PM all 68.07 0.00 6.44 3.29 0.12 22.08 08:10:01 PM 0 68.07 0.00 6.44 3.29 0.12 22.08 08:11:01 PM all 64.67 0.00 5.02 0.88 0.12 29.31 08:11:01 PM 0 64.67 0.00 5.02 0.88 0.12 29.31 08:12:01 PM all 60.90 0.00 5.81 13.42 0.13 19.74 08:12:01 PM 0 60.90 0.00 5.81 13.42 0.13 19.74 Average: all 65.19 0.00 7.35 6.28 0.12 21.06 Average: 0 65.19 0.00 7.35 6.28 0.12 21.06