---> uname -a: Linux prd-centos8-builder-1c-1g-1832.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 307 92 5 371 334 Swap: 1023 26 997 ---> 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:d2:7b:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.194/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fed2:7b40/64 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) 02/15/2024 _x86_64_ (1 CPU) 04:03:39 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 196.32 116.98 79.34 13457.22 41702.58 04:06:02 AM 159.63 36.99 122.63 4137.38 14756.36 04:07:01 AM 91.34 13.41 77.93 1174.25 6034.10 04:08:01 AM 31.19 9.63 21.56 394.20 556.11 04:09:01 AM 148.23 111.46 36.77 8204.50 2161.20 Average: 125.49 57.87 67.62 5490.61 13074.04 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 52448 286748 736764 93.35 1952 311944 543656 29.58 124392 479988 28568 04:06:02 AM 120192 344388 669020 84.77 64 290568 462288 25.15 124988 370340 15516 04:07:01 AM 192232 369688 596980 75.64 64 244048 447408 24.34 132272 293776 3652 04:08:01 AM 156152 342956 633060 80.21 64 253544 473012 25.74 147052 314940 20 04:09:01 AM 134696 378744 654516 82.93 0 310760 448060 24.38 142132 349040 15680 Average: 131144 344505 658068 83.38 429 282173 474885 25.84 134167 361617 12687 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 187.46 123.22 1184.14 55.35 0.00 0.00 0.00 0.00 04:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:02 AM eth0 46.54 43.77 618.83 5.95 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.88 24.83 200.62 7.19 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.75 19.58 17.35 9.10 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 19.82 18.45 20.32 11.19 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 58.65 46.06 409.18 17.80 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) 02/15/2024 _x86_64_ (1 CPU) 04:03:39 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 65.96 0.00 15.13 5.44 0.10 13.37 04:05:01 AM 0 65.96 0.00 15.13 5.44 0.10 13.37 04:06:02 AM all 72.93 0.00 11.30 5.34 0.10 10.33 04:06:02 AM 0 72.93 0.00 11.30 5.34 0.10 10.33 04:07:01 AM all 66.51 0.00 5.83 3.49 0.10 24.06 04:07:01 AM 0 66.51 0.00 5.83 3.49 0.10 24.06 04:08:01 AM all 69.30 0.00 4.09 0.85 0.10 25.66 04:08:01 AM 0 69.30 0.00 4.09 0.85 0.10 25.66 04:09:01 AM all 55.35 0.00 6.24 13.78 0.08 24.55 04:09:01 AM 0 55.35 0.00 6.24 13.78 0.08 24.55 Average: all 66.01 0.00 8.53 5.79 0.10 19.58 Average: 0 66.01 0.00 8.53 5.79 0.10 19.58