---> uname -a: Linux prd-centos8-builder-1c-1g-1698.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: 770 311 101 5 357 328 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:c3:43:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.207/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fec3:439f/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) 02/14/2024 _x86_64_ (1 CPU) 02:03:42 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 225.32 129.95 95.37 11288.10 43168.82 02:06:01 AM 159.76 32.74 127.01 3992.40 13523.53 02:07:01 AM 97.23 20.57 76.66 1480.19 5696.45 02:08:01 AM 25.22 4.63 20.59 78.35 517.67 02:09:01 AM 159.61 118.64 40.97 8194.94 2386.21 Average: 133.44 61.32 72.12 5007.64 13061.74 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 69076 305704 720136 91.25 2000 312268 511224 27.82 142128 435680 15548 02:06:01 AM 76528 305280 712684 90.30 452 296704 490612 26.70 94584 441792 15788 02:07:01 AM 182276 371064 606936 76.90 32 255700 441184 24.01 135528 303788 5180 02:08:01 AM 173380 363216 615832 78.03 32 256752 446376 24.29 145484 301936 20 02:09:01 AM 64756 307292 724456 91.79 0 309016 520852 28.34 135024 427276 15684 Average: 113203 330511 676009 85.66 503 286088 482050 26.23 130550 382094 10444 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 211.04 129.37 1389.35 54.99 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 39.74 39.06 446.76 6.21 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 23.77 23.52 172.87 8.24 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 16.06 19.52 13.77 8.93 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.45 18.09 18.82 10.57 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 61.83 45.92 408.42 17.79 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) 02/14/2024 _x86_64_ (1 CPU) 02:03:42 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 69.28 0.07 13.26 5.62 0.12 11.66 02:05:01 AM 0 69.28 0.07 13.26 5.62 0.12 11.66 02:06:01 AM all 74.15 0.00 11.11 4.06 0.10 10.58 02:06:01 AM 0 74.15 0.00 11.11 4.06 0.10 10.58 02:07:01 AM all 64.36 0.00 6.34 3.39 0.08 25.83 02:07:01 AM 0 64.36 0.00 6.34 3.39 0.08 25.83 02:08:01 AM all 70.53 0.00 3.95 0.60 0.12 24.80 02:08:01 AM 0 70.53 0.00 3.95 0.60 0.12 24.80 02:09:01 AM all 62.52 0.00 5.98 14.32 0.10 17.08 02:09:01 AM 0 62.52 0.00 5.98 14.32 0.10 17.08 Average: all 68.17 0.01 8.13 5.59 0.10 17.99 Average: 0 68.17 0.01 8.13 5.59 0.10 17.99