---> uname -a: Linux prd-centos8-builder-1c-1g-2748.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: 770 299 71 6 399 341 Swap: 1023 23 1000 ---> 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:41:b2:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86075sec preferred_lft 86075sec inet6 fe80::f816:3eff:fe41:b210/64 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) 02/24/2024 _x86_64_ (1 CPU) 11:03:37 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 218.09 113.96 104.13 9949.40 44052.18 11:06:01 AM 164.90 34.11 130.79 3131.62 13811.58 11:07:02 AM 50.84 7.88 42.96 786.81 2632.67 11:08:01 AM 21.95 3.74 18.21 109.35 361.62 11:09:01 AM 173.78 121.89 51.90 8456.36 2823.92 Average: 126.27 56.50 69.77 4502.28 12782.20 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 65780 299656 723432 91.67 2004 307268 529916 28.83 151932 428812 19780 11:06:01 AM 79772 325876 709440 89.89 1380 312720 485224 26.40 116220 422280 6712 11:07:02 AM 147900 355036 641312 81.26 1380 274508 466456 25.38 158692 319484 1088 11:08:01 AM 64864 289536 724348 91.78 1380 292044 527528 28.70 161784 397936 16404 11:09:01 AM 59496 326876 729716 92.46 84 335408 508176 27.65 158572 412864 29064 Average: 83562 319396 705650 89.41 1246 304390 503460 27.39 149440 396275 14610 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 195.71 129.56 1446.00 55.04 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 33.01 33.32 347.57 7.99 0.00 0.00 0.00 0.00 11:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:02 AM eth0 22.72 24.37 173.42 9.02 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 17.55 20.07 17.22 7.80 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 18.07 17.47 18.38 12.03 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 57.56 45.06 401.95 18.42 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) 02/24/2024 _x86_64_ (1 CPU) 11:03:37 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 63.04 0.08 15.01 8.96 0.12 12.79 11:05:01 AM 0 63.04 0.08 15.01 8.96 0.12 12.79 11:06:01 AM all 70.00 0.00 10.36 4.31 0.10 15.24 11:06:01 AM 0 70.00 0.00 10.36 4.31 0.10 15.24 11:07:02 AM all 64.04 0.00 4.80 2.35 0.10 28.70 11:07:02 AM 0 64.04 0.00 4.80 2.35 0.10 28.70 11:08:01 AM all 64.99 0.00 3.95 0.61 0.10 30.35 11:08:01 AM 0 64.99 0.00 3.95 0.61 0.10 30.35 11:09:01 AM all 64.22 0.00 6.82 15.04 0.10 13.82 11:09:01 AM 0 64.22 0.00 6.82 15.04 0.10 13.82 Average: all 65.26 0.02 8.20 6.27 0.10 20.15 Average: 0 65.26 0.02 8.20 6.27 0.10 20.15