---> uname -a: Linux prd-centos8-builder-1c-1g-1972.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: 770 310 68 5 392 329 Swap: 1023 24 999 ---> 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:5f:9d:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe5f:9dbe/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) 04/18/2024 _x86_64_ (1 CPU) 10:03:51 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 300.10 218.60 81.50 16582.31 41037.35 10:06:01 AM 144.41 21.49 122.92 2988.95 13254.69 10:07:01 AM 77.87 27.39 50.48 1665.04 4037.79 10:08:01 AM 28.23 5.60 22.63 296.08 648.89 10:09:01 AM 131.90 111.26 20.64 7919.65 693.37 Average: 136.55 76.90 59.65 5893.00 11942.06 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 84272 303820 704940 89.32 1956 292404 515992 28.08 122576 435680 26648 10:06:01 AM 158432 381964 630780 79.93 84 291044 425820 23.17 107172 355056 28100 10:07:01 AM 162316 340500 626896 79.43 84 246072 472524 25.71 125184 338732 8620 10:08:01 AM 155376 341036 633836 80.31 84 253616 471792 25.67 143840 325908 20 10:09:01 AM 106080 360180 683132 86.56 84 321116 462404 25.16 156160 366220 164 Average: 133295 345500 655917 83.11 458 280850 469706 25.56 130986 364319 12710 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 179.07 105.29 1010.11 53.53 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 53.36 50.07 628.29 6.20 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 26.97 28.96 275.77 9.14 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 16.81 20.16 16.68 8.03 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 20.12 18.77 20.03 10.83 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 59.30 44.67 390.38 17.55 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) 04/18/2024 _x86_64_ (1 CPU) 10:03:51 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 62.36 0.12 18.80 9.11 0.15 9.46 10:05:01 AM 0 62.36 0.12 18.80 9.11 0.15 9.46 10:06:01 AM all 73.74 0.00 10.53 3.83 0.15 11.75 10:06:01 AM 0 73.74 0.00 10.53 3.83 0.15 11.75 10:07:01 AM all 67.90 0.00 5.53 4.09 0.12 22.37 10:07:01 AM 0 67.90 0.00 5.53 4.09 0.12 22.37 10:08:01 AM all 71.34 0.00 4.47 0.95 0.10 23.13 10:08:01 AM 0 71.34 0.00 4.47 0.95 0.10 23.13 10:09:01 AM all 55.63 0.00 5.28 12.90 0.12 26.08 10:09:01 AM 0 55.63 0.00 5.28 12.90 0.12 26.08 Average: all 66.20 0.02 8.92 6.17 0.13 18.55 Average: 0 66.20 0.02 8.92 6.17 0.13 18.55