---> uname -a: Linux prd-centos8-builder-1c-1g-3672.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: 2799.998 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 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: 770 306 101 5 362 334 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:d6:f6:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.103/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fed6:f6e2/64 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) 01/14/2024 _x86_64_ (1 CPU) 02:03:51 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 282.33 214.97 67.36 15954.31 39855.03 02:06:01 AM 149.28 37.48 111.80 3670.60 12796.62 02:07:01 AM 121.64 29.22 92.42 1888.44 8311.15 02:08:01 AM 37.01 4.43 32.58 432.45 1567.05 02:09:01 AM 146.36 116.00 30.36 7384.38 1751.84 Average: 147.33 80.43 66.91 5866.39 12856.64 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 77068 357156 711988 90.23 2104 358480 474364 25.81 124924 452768 33872 02:06:01 AM 78252 312128 710804 90.08 284 303676 509636 27.73 112752 438484 28060 02:07:01 AM 152968 328732 636088 80.61 76 242092 487972 26.55 143536 326124 24636 02:08:01 AM 140504 328456 648552 82.19 76 254460 487064 26.51 161260 320392 1084 02:09:01 AM 48316 359120 740740 93.88 20 377672 459820 25.02 164580 410640 444 Average: 99422 337118 689634 87.40 512 307276 483771 26.33 141410 389682 17619 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 187.44 112.57 1011.55 53.26 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 62.09 57.11 768.61 8.09 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 21.58 22.94 181.01 6.66 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 15.68 18.27 15.50 8.53 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 16.82 16.80 17.30 7.98 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 60.72 45.54 398.83 16.90 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) 01/14/2024 _x86_64_ (1 CPU) 02:03:51 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 56.94 0.15 10.83 21.14 0.10 10.85 02:05:01 AM 0 56.94 0.15 10.83 21.14 0.10 10.85 02:06:01 AM all 68.75 0.00 6.34 5.59 0.07 19.26 02:06:01 AM 0 68.75 0.00 6.34 5.59 0.07 19.26 02:07:01 AM all 62.99 0.00 5.14 4.87 0.08 26.92 02:07:01 AM 0 62.99 0.00 5.14 4.87 0.08 26.92 02:08:01 AM all 65.79 0.00 2.47 1.72 0.08 29.94 02:08:01 AM 0 65.79 0.00 2.47 1.72 0.08 29.94 02:09:01 AM all 51.71 0.00 3.42 15.89 0.07 28.91 02:09:01 AM 0 51.71 0.00 3.42 15.89 0.07 28.91 Average: all 61.24 0.03 5.64 9.84 0.08 23.18 Average: 0 61.24 0.03 5.64 9.84 0.08 23.18