---> uname -a: Linux prd-centos8-builder-1c-1g-320.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: 770 304 74 5 392 335 Swap: 1023 22 1001 ---> 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:33:fa:1e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.146/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe33:fa1e/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) 04/27/2024 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 316.20 208.02 108.18 16316.30 40739.01 09:06:01 AM 143.65 22.72 120.94 3094.82 14049.49 09:07:01 AM 70.53 23.78 46.75 1730.09 3541.44 09:08:01 AM 28.85 7.60 21.25 400.73 618.31 09:09:01 AM 127.65 106.36 21.29 7703.53 707.71 Average: 137.44 73.73 63.71 5852.24 11940.91 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 69248 297184 719964 91.23 2100 300828 539168 29.34 121928 446336 25412 09:06:01 AM 146916 382332 642296 81.38 124 301392 438412 23.86 97332 373540 14348 09:07:01 AM 152576 346868 636636 80.67 0 260796 482776 26.27 131120 339440 8000 09:08:01 AM 145660 350108 643552 81.54 0 270904 478048 26.01 153184 323064 20 09:09:01 AM 90680 350000 698532 88.51 0 324884 484604 26.37 159672 374924 164 Average: 121016 345298 668196 84.67 445 291761 484602 26.37 132647 371461 9589 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 202.05 104.56 1019.52 55.27 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 57.86 54.07 669.16 6.68 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.51 30.21 278.44 9.68 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 15.90 19.05 13.70 9.11 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 20.77 19.32 20.59 10.54 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 64.86 45.46 400.54 18.27 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) 04/27/2024 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 59.03 0.12 17.99 13.16 0.10 9.60 09:05:01 AM 0 59.03 0.12 17.99 13.16 0.10 9.60 09:06:01 AM all 74.03 0.00 10.46 3.83 0.10 11.58 09:06:01 AM 0 74.03 0.00 10.46 3.83 0.10 11.58 09:07:01 AM all 67.28 0.00 5.18 3.16 0.10 24.29 09:07:01 AM 0 67.28 0.00 5.18 3.16 0.10 24.29 09:08:01 AM all 71.69 0.00 4.15 0.77 0.10 23.29 09:08:01 AM 0 71.69 0.00 4.15 0.77 0.10 23.29 09:09:01 AM all 58.34 0.00 5.31 13.11 0.10 23.14 09:09:01 AM 0 58.34 0.00 5.31 13.11 0.10 23.14 Average: all 66.08 0.02 8.62 6.80 0.10 18.38 Average: 0 66.08 0.02 8.62 6.80 0.10 18.38