---> uname -a: Linux prd-centos8-builder-1c-1g-1540.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: 770 300 74 5 395 338 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:b6:a3:15 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.166/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:feb6:a315/64 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) 04/13/2024 _x86_64_ (1 CPU) 13:03:45 LINUX RESTART (1 CPU) 01:04:02 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 253.58 163.67 89.91 13675.99 42517.10 01:06:01 PM 157.69 39.35 118.34 3869.13 13333.10 01:07:01 PM 69.11 23.00 46.11 1095.09 3294.22 01:08:01 PM 20.08 3.67 16.41 64.39 330.46 01:09:01 PM 133.46 109.34 24.12 7995.87 877.33 Average: 126.37 67.49 58.88 5312.95 11970.54 01:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 66928 319160 722284 91.52 2104 325500 499324 27.17 138436 430004 24096 01:06:01 PM 79128 330660 710084 89.97 224 318596 481576 26.20 129316 411108 10672 01:07:01 PM 138128 335596 651084 82.50 64 265264 488256 26.57 138728 350300 1084 01:08:01 PM 155396 352552 633816 80.31 64 264972 470840 25.62 154024 316876 16 01:09:01 PM 46912 306956 742300 94.06 0 326872 526960 28.67 161292 420492 164 Average: 97298 328985 691914 87.67 491 300241 493391 26.85 144359 385756 7206 01:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 215.73 113.18 1150.75 53.98 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 43.69 41.43 513.40 8.05 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 27.59 29.76 277.47 7.89 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 15.55 18.25 13.08 8.29 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 18.77 18.97 18.81 10.80 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 63.77 44.09 392.23 17.69 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) 04/13/2024 _x86_64_ (1 CPU) 13:03:45 LINUX RESTART (1 CPU) 01:04:02 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 65.06 0.07 14.64 7.80 0.12 12.32 01:05:01 PM 0 65.06 0.07 14.64 7.80 0.12 12.32 01:06:01 PM all 73.81 0.00 10.81 5.05 0.12 10.21 01:06:01 PM 0 73.81 0.00 10.81 5.05 0.12 10.21 01:07:01 PM all 66.40 0.00 5.12 2.89 0.10 25.49 01:07:01 PM 0 66.40 0.00 5.12 2.89 0.10 25.49 01:08:01 PM all 67.66 0.00 3.97 0.62 0.10 27.66 01:08:01 PM 0 67.66 0.00 3.97 0.62 0.10 27.66 01:09:01 PM all 63.17 0.00 4.96 12.94 0.10 18.83 01:09:01 PM 0 63.17 0.00 4.96 12.94 0.10 18.83 Average: all 67.23 0.01 7.88 5.85 0.11 18.92 Average: 0 67.23 0.01 7.88 5.85 0.11 18.92