---> uname -a: Linux prd-centos8-builder-1c-1g-5184.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: 770 309 75 5 386 330 Swap: 1023 30 993 ---> 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:5f:78:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.238/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe5f:78c5/64 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) 03/22/2024 _x86_64_ (1 CPU) 01:03:36 LINUX RESTART (1 CPU) 01:04:03 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 208.23 113.95 94.28 9020.42 43634.02 01:06:01 AM 143.56 32.18 111.37 3810.99 12604.36 01:07:01 AM 73.08 26.55 46.54 1297.14 3721.45 01:08:01 AM 20.78 4.43 16.34 71.71 316.23 01:09:01 AM 134.77 110.71 24.06 7982.81 849.91 Average: 115.49 57.20 58.29 4406.86 12019.23 01:04:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 67892 317104 721320 91.40 1984 325948 511540 27.83 132408 449664 40852 01:06:01 AM 67284 320244 721928 91.47 168 320724 498644 27.13 113072 442564 15924 01:07:01 AM 130864 333168 658348 83.42 0 270624 488764 26.60 134880 360896 1080 01:08:01 AM 146080 348092 643132 81.49 0 270332 474032 25.79 150468 328884 12 01:09:01 AM 76492 332136 712720 90.31 0 322844 500348 27.23 165148 386008 156 Average: 97722 330149 691490 87.62 430 302094 494666 26.92 139195 393603 11605 01:04:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 216.25 129.56 1443.47 57.50 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 32.23 31.24 294.19 5.83 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 26.23 27.83 276.76 8.66 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 14.56 17.34 12.31 6.93 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.35 18.80 19.56 12.43 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 60.71 44.40 402.47 18.01 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) 03/22/2024 _x86_64_ (1 CPU) 01:03:36 LINUX RESTART (1 CPU) 01:04:03 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 67.78 0.09 14.64 4.21 0.17 13.10 01:05:01 AM 0 67.78 0.09 14.64 4.21 0.17 13.10 01:06:01 AM all 74.21 0.00 10.78 4.34 0.15 10.52 01:06:01 AM 0 74.21 0.00 10.78 4.34 0.15 10.52 01:07:01 AM all 67.23 0.00 5.44 2.67 0.15 24.50 01:07:01 AM 0 67.23 0.00 5.44 2.67 0.15 24.50 01:08:01 AM all 70.47 0.00 4.24 0.48 0.13 24.67 01:08:01 AM 0 70.47 0.00 4.24 0.48 0.13 24.67 01:09:01 AM all 61.34 0.00 5.48 12.98 0.13 20.07 01:09:01 AM 0 61.34 0.00 5.48 12.98 0.13 20.07 Average: all 68.21 0.02 8.07 4.94 0.15 18.61 Average: 0 68.21 0.02 8.07 4.94 0.15 18.61