---> uname -a: Linux prd-centos8-builder-1c-1g-1933.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 96 5 365 333 Swap: 1023 28 995 ---> 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:a4:dc:6b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fea4:dc6b/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) 02/16/2024 _x86_64_ (1 CPU) 05:03:35 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 207.52 108.15 99.37 9904.29 44033.07 05:06:01 AM 166.86 34.48 132.38 2949.77 14073.88 05:07:01 AM 89.02 21.09 67.93 1361.05 4477.16 05:08:01 AM 22.68 5.55 17.13 189.70 370.15 05:09:01 AM 152.18 113.19 38.99 8066.22 2191.94 Average: 127.68 56.51 71.17 4495.64 13035.95 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 50264 283660 738948 93.63 1992 310276 550972 29.98 145140 460492 4220 05:06:01 AM 54204 295176 735008 93.13 1220 307060 513780 27.96 104052 453428 26208 05:07:01 AM 146432 329596 642780 81.45 1220 249688 491408 26.74 143676 331196 1076 05:08:01 AM 161044 347376 628168 79.59 1220 253028 473952 25.79 154820 305192 12 05:09:01 AM 136440 387124 652772 82.71 1144 316976 444208 24.17 164208 327648 15700 Average: 109677 328586 679535 86.10 1359 287406 494864 26.93 142379 375591 9443 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 224.35 132.19 1447.30 56.18 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 32.68 32.46 387.33 5.68 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.36 23.64 173.32 8.40 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 16.26 18.85 13.73 7.01 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 18.94 18.44 19.49 12.59 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 62.95 45.13 408.45 17.98 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) 02/16/2024 _x86_64_ (1 CPU) 05:03:35 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 65.44 0.07 14.07 5.89 0.12 14.41 05:05:01 AM 0 65.44 0.07 14.07 5.89 0.12 14.41 05:06:01 AM all 73.27 0.00 11.21 5.24 0.08 10.21 05:06:01 AM 0 73.27 0.00 11.21 5.24 0.08 10.21 05:07:01 AM all 64.27 0.00 5.66 3.54 0.10 26.44 05:07:01 AM 0 64.27 0.00 5.66 3.54 0.10 26.44 05:08:01 AM all 66.99 0.00 4.13 0.52 0.10 28.25 05:08:01 AM 0 66.99 0.00 4.13 0.52 0.10 28.25 05:09:01 AM all 64.75 0.00 6.18 13.83 0.12 15.13 05:09:01 AM 0 64.75 0.00 6.18 13.83 0.12 15.13 Average: all 66.95 0.01 8.25 5.80 0.10 18.89 Average: 0 66.95 0.01 8.25 5.80 0.10 18.89