---> uname -a: Linux prd-centos8-builder-1c-1g-997.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: 770 303 72 6 395 335 Swap: 1023 21 1002 ---> 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:3c:20:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.106/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe3c:202d/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) 04/08/2024 _x86_64_ (1 CPU) 08:03:49 LINUX RESTART (1 CPU) 08:04:02 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 291.49 204.20 87.29 16787.43 42640.96 08:06:01 AM 146.44 30.11 116.34 3610.46 13223.36 08:07:01 AM 72.35 26.97 45.39 1261.03 3518.95 08:08:01 AM 26.04 3.55 22.49 63.43 607.06 08:09:01 AM 132.18 109.85 22.34 7922.17 1224.09 Average: 133.21 74.53 58.68 5894.85 12148.19 08:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 83852 317900 705360 89.38 2104 307520 495656 26.97 132112 417072 28072 08:06:01 AM 104784 349032 684428 86.72 580 310980 461424 25.11 127072 387572 15880 08:07:01 AM 158920 357704 630292 79.86 208 266160 461912 25.13 147092 318388 7592 08:08:01 AM 177092 376600 612120 77.56 208 266912 442516 24.08 162644 284136 8 08:09:01 AM 73316 330548 715896 90.71 0 324468 497764 27.09 174384 380712 156 Average: 119593 346357 669619 84.85 620 295208 471854 25.68 148661 357576 10342 08:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 184.47 108.80 1024.62 54.37 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 52.92 49.54 628.72 6.72 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 27.63 30.00 279.13 9.20 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 15.49 18.89 12.70 8.70 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.59 19.72 19.71 10.43 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 59.63 45.19 391.03 17.77 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) 04/08/2024 _x86_64_ (1 CPU) 08:03:49 LINUX RESTART (1 CPU) 08:04:02 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 63.13 0.12 17.16 10.23 0.12 9.24 08:05:01 AM 0 63.13 0.12 17.16 10.23 0.12 9.24 08:06:01 AM all 72.73 0.00 10.32 3.94 0.12 12.90 08:06:01 AM 0 72.73 0.00 10.32 3.94 0.12 12.90 08:07:01 AM all 66.78 0.00 5.09 2.74 0.12 25.28 08:07:01 AM 0 66.78 0.00 5.09 2.74 0.12 25.28 08:08:01 AM all 71.78 0.00 4.12 0.67 0.10 23.34 08:08:01 AM 0 71.78 0.00 4.12 0.67 0.10 23.34 08:09:01 AM all 59.73 0.00 5.11 12.73 0.10 22.33 08:09:01 AM 0 59.73 0.00 5.11 12.73 0.10 22.33 Average: all 66.84 0.02 8.33 6.04 0.11 18.65 Average: 0 66.84 0.02 8.33 6.04 0.11 18.65