---> uname -a: Linux prd-centos8-builder-1c-1g-11869.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: 770 325 69 6 376 315 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:95:e6:45 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.20/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe95:e645/64 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) 12/02/2024 _x86_64_ (1 CPU) 11:03:39 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 251.33 128.58 122.75 9995.59 42649.50 11:06:01 AM 151.64 43.63 108.01 4074.47 12270.54 11:07:01 AM 59.86 17.65 42.21 808.53 4704.73 11:08:01 AM 20.92 3.65 17.27 61.57 333.42 11:09:01 AM 146.63 115.93 30.70 8284.66 1031.48 Average: 126.11 61.90 64.21 4646.40 12206.82 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 89976 297388 699232 88.60 1964 279648 517908 28.18 134164 411704 18868 11:06:01 AM 63248 318876 725960 91.99 344 323584 495232 26.95 118928 442480 25080 11:07:01 AM 152868 332368 636340 80.63 320 247628 482268 26.24 155180 317584 1112 11:08:01 AM 79044 283544 710164 89.98 320 272644 530900 28.89 157660 387388 25568 11:09:01 AM 146148 385760 643060 81.48 320 307476 439872 23.93 167820 317116 13012 Average: 106257 323587 682951 86.54 654 286196 493236 26.84 146750 375254 16728 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 219.88 125.60 1201.91 57.35 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 47.68 44.25 514.76 9.09 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 43.92 41.04 448.93 10.82 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 17.64 19.66 15.19 7.63 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 19.39 19.64 24.53 13.67 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 69.74 50.06 441.30 19.72 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) 12/02/2024 _x86_64_ (1 CPU) 11:03:39 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 64.71 0.07 14.49 7.56 0.13 13.04 11:05:01 AM 0 64.71 0.07 14.49 7.56 0.13 13.04 11:06:01 AM all 68.40 0.00 10.58 5.21 0.13 15.68 11:06:01 AM 0 68.40 0.00 10.58 5.21 0.13 15.68 11:07:01 AM all 66.60 0.00 5.22 2.47 0.12 25.59 11:07:01 AM 0 66.60 0.00 5.22 2.47 0.12 25.59 11:08:01 AM all 63.81 0.00 4.49 0.52 0.10 31.08 11:08:01 AM 0 63.81 0.00 4.49 0.52 0.10 31.08 11:09:01 AM all 67.44 0.00 5.89 13.44 0.12 13.11 11:09:01 AM 0 67.44 0.00 5.89 13.44 0.12 13.11 Average: all 66.19 0.01 8.13 5.84 0.12 19.70 Average: 0 66.19 0.01 8.13 5.84 0.12 19.70