---> uname -a: Linux prd-centos8-builder-1c-1g-5424.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: 770 316 67 5 386 321 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:e9:ce:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.127/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86090sec preferred_lft 86090sec inet6 fe80::f816:3eff:fee9:ced9/64 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) 07/01/2024 _x86_64_ (1 CPU) 06:03:47 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 295.77 180.98 114.79 14459.76 41756.60 06:06:01 AM 154.37 36.03 118.34 4378.74 13252.72 06:07:01 AM 56.01 14.87 41.14 697.00 3120.30 06:08:01 AM 18.80 3.53 15.26 58.39 285.32 06:09:01 AM 143.21 112.73 30.48 8185.44 1583.20 Average: 133.68 69.66 64.02 5558.27 12008.74 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 58616 298696 730596 92.57 1964 314028 523208 28.47 109628 471216 19176 06:06:01 AM 123472 380604 665740 84.36 24 320360 427488 23.26 133028 357276 25448 06:07:01 AM 132684 335228 656528 83.19 0 266468 475008 25.85 153816 330592 1088 06:08:01 AM 85060 302756 704152 89.22 0 281644 505364 27.50 155564 375404 15812 06:09:01 AM 68648 329052 720564 91.30 0 325816 500564 27.24 176248 383368 12612 Average: 93696 329267 695516 88.13 398 301663 486326 26.46 145657 383571 14827 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 188.32 111.31 1085.52 57.16 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 54.74 50.76 626.89 7.93 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 34.01 35.61 284.61 11.04 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.05 19.05 14.50 8.46 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.91 19.01 18.87 11.86 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 62.64 47.17 406.31 19.30 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) 07/01/2024 _x86_64_ (1 CPU) 06:03:47 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 59.26 0.10 16.62 12.24 0.13 11.64 06:05:01 AM 0 59.26 0.10 16.62 12.24 0.13 11.64 06:06:01 AM all 66.10 0.00 10.84 6.25 0.12 16.69 06:06:01 AM 0 66.10 0.00 10.84 6.25 0.12 16.69 06:07:01 AM all 67.23 0.00 5.14 2.14 0.13 25.36 06:07:01 AM 0 67.23 0.00 5.14 2.14 0.13 25.36 06:08:01 AM all 57.14 0.00 4.11 0.45 0.10 38.20 06:08:01 AM 0 57.14 0.00 4.11 0.45 0.10 38.20 06:09:01 AM all 65.83 0.00 6.06 13.53 0.13 14.45 06:09:01 AM 0 65.83 0.00 6.06 13.53 0.13 14.45 Average: all 63.12 0.02 8.55 6.92 0.12 21.27 Average: 0 63.12 0.02 8.55 6.92 0.12 21.27