---> uname -a: Linux prd-centos8-builder-1c-1g-2777.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: 770 299 67 5 404 340 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:78:d9:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.168/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:fe78:d945/64 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) 02/24/2024 _x86_64_ (1 CPU) 16:03:38 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 220.70 119.82 100.88 10819.32 44228.20 04:06:01 PM 170.29 36.07 134.22 3324.56 13804.25 04:07:01 PM 56.49 10.38 46.11 671.93 2871.13 04:08:01 PM 22.63 4.12 18.51 113.70 365.81 04:09:01 PM 182.79 115.96 66.82 8123.45 3577.22 Average: 130.60 57.28 73.32 4611.87 12977.71 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 61420 286628 727792 92.22 2104 299764 547488 29.79 164628 423564 4348 04:06:01 PM 120428 345956 668784 84.74 852 289804 461688 25.12 112040 382184 14452 04:07:01 PM 166044 365008 623168 78.96 852 264084 451052 24.54 150988 303268 32 04:08:01 PM 67004 284720 722208 91.51 852 282836 532216 28.96 154412 397560 16404 04:09:01 PM 69116 327132 720096 91.24 0 324112 507468 27.61 151436 406820 8 Average: 96802 321889 692410 87.73 932 292120 499982 27.21 146701 382679 7049 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 210.18 132.26 1446.23 55.09 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 33.29 33.06 346.16 7.36 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 24.34 26.69 174.53 9.63 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 17.59 20.56 17.27 7.93 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 18.18 18.00 18.38 12.04 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 60.75 46.13 400.79 18.42 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) 02/24/2024 _x86_64_ (1 CPU) 16:03:38 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 64.86 0.07 14.84 7.20 0.12 12.92 04:05:01 PM 0 64.86 0.07 14.84 7.20 0.12 12.92 04:06:01 PM all 68.47 0.00 10.96 5.66 0.12 14.79 04:06:01 PM 0 68.47 0.00 10.96 5.66 0.12 14.79 04:07:01 PM all 68.23 0.00 4.95 1.82 0.10 24.90 04:07:01 PM 0 68.23 0.00 4.95 1.82 0.10 24.90 04:08:01 PM all 65.24 0.00 4.14 0.67 0.10 29.86 04:08:01 PM 0 65.24 0.00 4.14 0.67 0.10 29.86 04:09:01 PM all 64.08 0.00 7.00 15.57 0.12 13.23 04:09:01 PM 0 64.08 0.00 7.00 15.57 0.12 13.23 Average: all 66.17 0.01 8.38 6.18 0.11 19.14 Average: 0 66.17 0.01 8.38 6.18 0.11 19.14