---> uname -a: Linux prd-centos8-builder-1c-1g-1264.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: 770 293 89 6 388 345 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:f4:d5:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.131/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86055sec preferred_lft 86055sec inet6 fe80::f816:3eff:fef4:d5e0/64 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) 02/09/2024 _x86_64_ (1 CPU) 10:03:47 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 270.19 181.52 88.67 14464.95 41869.17 10:06:01 AM 157.70 36.75 120.96 3731.47 14396.05 10:07:01 AM 100.77 16.88 83.89 1221.19 6429.77 10:08:01 AM 25.05 6.25 18.81 296.12 401.23 10:09:01 AM 154.03 113.72 40.31 8363.90 2420.53 Average: 141.59 71.06 70.53 5618.30 13110.17 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 52940 304932 736272 93.29 1880 324896 524824 28.56 130760 453432 23556 10:06:01 AM 128516 362400 660696 83.72 0 299920 456884 24.86 123000 364648 16564 10:07:01 AM 174280 361352 614932 77.92 0 254240 469156 25.53 137432 311704 8 10:08:01 AM 164856 359268 624356 79.11 0 261604 468132 25.47 150768 306688 20 10:09:01 AM 155240 408948 633972 80.33 0 319924 428360 23.31 150156 318368 15684 Average: 135166 359380 654046 82.87 376 292117 469471 25.55 138423 350968 11166 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 219.71 118.52 1184.67 54.59 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 47.24 43.31 619.52 5.95 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 23.18 25.52 202.22 8.32 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.24 20.19 18.22 9.04 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 19.26 18.07 19.74 9.37 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 65.37 45.14 409.05 17.46 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) 02/09/2024 _x86_64_ (1 CPU) 10:03:47 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 64.50 0.10 16.01 9.27 0.10 10.01 10:05:01 AM 0 64.50 0.10 16.01 9.27 0.10 10.01 10:06:01 AM all 74.88 0.00 11.48 4.39 0.10 9.16 10:06:01 AM 0 74.88 0.00 11.48 4.39 0.10 9.16 10:07:01 AM all 66.96 0.00 6.09 4.22 0.10 22.64 10:07:01 AM 0 66.96 0.00 6.09 4.22 0.10 22.64 10:08:01 AM all 69.32 0.00 4.03 1.03 0.08 25.53 10:08:01 AM 0 69.32 0.00 4.03 1.03 0.08 25.53 10:09:01 AM all 56.41 0.00 6.46 14.78 0.10 22.26 10:09:01 AM 0 56.41 0.00 6.46 14.78 0.10 22.26 Average: all 66.41 0.02 8.81 6.74 0.10 17.92 Average: 0 66.41 0.02 8.81 6.74 0.10 17.92