---> uname -a: Linux prd-centos8-builder-1c-1g-4957.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: 770 296 81 6 393 341 Swap: 1023 19 1004 ---> 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:10:a5:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.175/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe10:a5ed/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) 03/19/2024 _x86_64_ (1 CPU) 10:03:50 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 295.17 225.57 69.60 16838.39 40186.24 10:06:01 AM 118.02 18.66 99.37 3141.50 11147.66 10:07:01 AM 90.79 23.06 67.73 1558.97 6473.67 10:08:01 AM 24.92 3.78 21.14 242.15 555.19 10:09:01 AM 118.14 104.81 13.32 7771.35 375.58 Average: 129.41 75.18 54.23 5910.61 11747.89 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 63824 339900 725388 91.91 2020 347100 477832 26.00 118496 437032 21008 10:06:01 AM 101204 336408 688008 87.18 484 305760 501584 27.29 110408 422784 20324 10:07:01 AM 93136 307996 696076 88.20 292 282036 522732 28.44 123444 405396 22508 10:08:01 AM 98556 320348 690656 87.51 292 288968 510640 27.79 145520 377896 15812 10:09:01 AM 46812 369116 742400 94.07 136 389564 460252 25.04 174092 401468 148 Average: 80706 334754 708506 89.77 645 322686 494608 26.91 134392 408915 15960 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 191.57 101.92 999.52 51.74 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 56.82 51.39 680.95 6.55 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 26.76 27.81 274.30 9.15 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 15.19 18.69 15.85 8.63 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 17.36 16.72 17.76 7.75 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 61.54 43.31 397.68 16.77 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) 03/19/2024 _x86_64_ (1 CPU) 10:03:50 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 63.51 0.12 19.81 8.90 0.17 7.48 10:05:01 AM 0 63.51 0.12 19.81 8.90 0.17 7.48 10:06:01 AM all 77.41 0.00 10.30 2.85 0.17 9.28 10:06:01 AM 0 77.41 0.00 10.30 2.85 0.17 9.28 10:07:01 AM all 72.92 0.00 6.97 2.05 0.18 17.88 10:07:01 AM 0 72.92 0.00 6.97 2.05 0.18 17.88 10:08:01 AM all 74.95 0.00 4.24 0.90 0.20 19.72 10:08:01 AM 0 74.95 0.00 4.24 0.90 0.20 19.72 10:09:01 AM all 56.46 0.00 5.27 12.75 0.15 25.38 10:09:01 AM 0 56.46 0.00 5.27 12.75 0.15 25.38 Average: all 69.05 0.02 9.31 5.49 0.17 15.95 Average: 0 69.05 0.02 9.31 5.49 0.17 15.95