---> uname -a: Linux prd-centos8-builder-1c-1g-3850.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2799.996 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 88 5 381 338 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:49:24:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.84/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe49:24c3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/16/2024 _x86_64_ (1 CPU) 04:03:50 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 272.78 198.73 74.05 15447.76 40772.41 04:06:02 AM 168.43 36.14 132.29 3689.42 15057.45 04:07:01 AM 109.53 30.39 79.14 2421.27 5627.21 04:08:01 AM 32.03 3.48 28.55 163.92 1358.37 04:09:01 AM 149.73 117.16 32.57 7389.80 1955.00 Average: 146.63 77.32 69.31 5832.76 12978.84 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 103912 356960 685144 86.83 2104 331424 479588 26.10 125412 424388 21876 04:06:02 AM 191836 383036 597220 75.69 1244 258876 425616 23.16 81900 335772 17308 04:07:01 AM 91864 292116 697192 88.36 1244 266452 532056 28.95 135552 392720 30680 04:08:01 AM 76052 280600 713004 90.36 1244 270748 541972 29.49 147492 395860 12704 04:09:01 AM 54556 306320 734500 93.09 756 318092 528476 28.76 140860 428296 8 Average: 103644 323806 685412 86.86 1318 289118 501542 27.29 126243 395407 16515 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 190.12 121.87 1041.28 54.28 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 61.81 55.44 734.57 6.80 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 23.42 25.57 184.96 8.77 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 15.81 18.56 15.67 8.81 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 17.24 16.86 17.44 8.06 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 61.81 47.73 399.59 17.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/16/2024 _x86_64_ (1 CPU) 04:03:50 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 58.17 0.12 10.21 20.05 0.12 11.34 04:05:01 AM 0 58.17 0.12 10.21 20.05 0.12 11.34 04:06:02 AM all 70.37 0.00 7.21 5.16 0.12 17.14 04:06:02 AM 0 70.37 0.00 7.21 5.16 0.12 17.14 04:07:01 AM all 59.62 0.00 4.29 5.55 0.12 30.42 04:07:01 AM 0 59.62 0.00 4.29 5.55 0.12 30.42 04:08:01 AM all 64.26 0.00 2.50 1.13 0.10 32.01 04:08:01 AM 0 64.26 0.00 2.50 1.13 0.10 32.01 04:09:01 AM all 49.87 0.00 3.51 16.39 0.12 30.11 04:09:01 AM 0 49.87 0.00 3.51 16.39 0.12 30.11 Average: all 60.47 0.02 5.55 9.66 0.11 24.19 Average: 0 60.47 0.02 5.55 9.66 0.11 24.19