---> uname -a: Linux prd-centos8-builder-1c-1g-1746.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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 307 77 5 385 331 Swap: 1023 26 997 ---> 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:89:fa:62 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.154/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe89:fa62/64 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) 04/16/2024 _x86_64_ (1 CPU) 01:03:51 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 293.93 209.18 84.74 16266.97 41845.64 01:06:01 AM 154.11 35.66 118.46 3896.11 13200.98 01:07:01 AM 87.37 39.24 48.13 2114.18 3640.04 01:08:01 AM 32.32 5.80 26.52 236.45 842.49 01:09:01 AM 127.73 106.80 20.93 7817.90 639.79 Average: 139.09 79.51 59.58 6076.09 12038.68 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 57508 287772 731704 92.71 1980 304248 536368 29.19 125504 458772 16944 01:06:01 AM 112968 354464 676244 85.69 224 308180 453476 24.68 108780 395780 15956 01:07:01 AM 179892 386596 609320 77.21 196 273364 429428 23.37 140476 300544 8976 01:08:01 AM 144036 342824 645176 81.75 120 265796 476512 25.93 155540 321108 20 01:09:01 AM 145592 399600 643620 81.55 0 320020 434088 23.62 175192 305712 160 Average: 127999 354251 661213 83.78 504 294322 465974 25.36 141098 356383 8411 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 185.06 107.87 1008.89 53.75 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 52.91 49.53 640.03 6.75 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 36.38 36.03 288.66 15.65 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 16.48 19.74 11.72 9.52 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 21.36 19.45 21.26 11.52 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 62.50 46.53 393.50 19.49 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) 04/16/2024 _x86_64_ (1 CPU) 01:03:51 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 61.73 0.08 17.89 10.36 0.13 9.80 01:05:02 AM 0 61.73 0.08 17.89 10.36 0.13 9.80 01:06:01 AM all 73.65 0.00 10.94 3.65 0.10 11.66 01:06:01 AM 0 73.65 0.00 10.94 3.65 0.10 11.66 01:07:01 AM all 67.63 0.00 5.06 4.19 0.10 23.03 01:07:01 AM 0 67.63 0.00 5.06 4.19 0.10 23.03 01:08:01 AM all 70.85 0.00 4.20 0.63 0.12 24.20 01:08:01 AM 0 70.85 0.00 4.20 0.63 0.12 24.20 01:09:01 AM all 56.20 0.00 5.08 12.89 0.10 25.73 01:09:01 AM 0 56.20 0.00 5.08 12.89 0.10 25.73 Average: all 65.99 0.02 8.62 6.35 0.11 18.91 Average: 0 65.99 0.02 8.62 6.35 0.11 18.91