---> uname -a: Linux prd-centos8-builder-1c-1g-100.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: 770 301 78 6 390 337 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:14:50:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe14:5002/64 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) 03/30/2024 _x86_64_ (1 CPU) 03:03:46 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 252.73 170.61 82.12 14245.10 41402.01 03:06:01 AM 156.28 40.09 116.20 4046.88 12911.15 03:07:01 AM 64.00 20.57 43.43 981.98 3314.57 03:08:01 AM 18.84 4.78 14.06 133.80 296.24 03:09:01 AM 139.21 111.29 27.92 8101.28 902.10 Average: 126.23 69.47 56.75 5502.19 11767.77 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 92164 320732 697048 88.32 1976 304680 492424 26.79 114796 435420 16268 03:06:01 AM 65348 313760 723864 91.72 316 315972 502404 27.34 111076 440740 23184 03:07:01 AM 78200 288848 711012 90.09 116 278904 530620 28.87 147192 396152 15808 03:08:01 AM 158516 356204 630696 79.91 116 265964 461612 25.12 148168 313932 24 03:09:01 AM 92012 363084 697200 88.34 0 338372 468980 25.52 164808 368260 12628 Average: 97248 328526 691964 87.68 505 300778 491208 26.73 137208 390901 13582 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 201.32 114.95 1055.24 54.56 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 51.31 49.19 585.56 7.26 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 28.28 29.88 278.06 9.37 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 18.46 19.24 15.34 8.04 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 19.66 20.37 19.74 13.52 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 63.81 46.73 390.87 18.55 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) 03/30/2024 _x86_64_ (1 CPU) 03:03:46 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 60.13 0.08 15.30 10.84 0.10 13.55 03:05:01 AM 0 60.13 0.08 15.30 10.84 0.10 13.55 03:06:01 AM all 73.24 0.00 10.40 3.94 0.12 12.31 03:06:01 AM 0 73.24 0.00 10.40 3.94 0.12 12.31 03:07:01 AM all 63.48 0.00 4.90 2.62 0.10 28.91 03:07:01 AM 0 63.48 0.00 4.90 2.62 0.10 28.91 03:08:01 AM all 60.33 0.00 4.64 0.65 0.08 34.30 03:08:01 AM 0 60.33 0.00 4.64 0.65 0.08 34.30 03:09:01 AM all 66.73 0.00 5.73 13.17 0.12 14.25 03:09:01 AM 0 66.73 0.00 5.73 13.17 0.12 14.25 Average: all 64.78 0.02 8.19 6.24 0.10 20.66 Average: 0 64.78 0.02 8.19 6.24 0.10 20.66