---> uname -a: Linux prd-centos8-builder-1c-1g-1253.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 103 5 367 340 Swap: 1023 31 992 ---> 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:ce:c2:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86072sec preferred_lft 86072sec inet6 fe80::f816:3eff:fece:c210/64 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) 02/09/2024 _x86_64_ (1 CPU) 06:03:36 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 213.60 106.46 107.14 9897.92 44307.76 06:06:01 AM 170.02 35.21 134.81 3110.86 14849.30 06:07:01 AM 70.43 12.99 57.44 861.84 3462.57 06:08:01 AM 22.19 4.55 17.64 109.95 332.30 06:09:01 AM 179.58 115.37 64.21 8286.48 3322.40 Average: 131.18 54.92 76.25 4454.22 13258.73 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 60984 278752 728228 92.27 1952 293724 550080 29.93 133768 459196 27920 06:06:01 AM 107744 346032 681468 86.35 532 304160 463904 25.24 112092 396684 7216 06:07:01 AM 158420 351688 630792 79.93 0 259872 464296 25.26 151324 313128 28 06:08:01 AM 75624 286880 713588 90.42 0 277868 527664 28.71 154352 391632 16124 06:09:01 AM 61452 324876 727760 92.21 0 330008 506612 27.57 138680 425768 14140 Average: 92845 317646 696367 88.24 497 293126 502511 27.34 138043 397282 13086 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 238.69 132.20 1453.27 56.16 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 35.36 34.89 388.47 6.53 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.89 27.17 174.86 9.68 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.44 19.99 15.37 7.82 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.39 17.90 18.48 13.29 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 66.97 46.44 410.22 18.70 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) 02/09/2024 _x86_64_ (1 CPU) 06:03:36 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 61.63 0.05 14.86 9.39 0.10 13.97 06:05:01 AM 0 61.63 0.05 14.86 9.39 0.10 13.97 06:06:01 AM all 69.54 0.00 10.74 4.89 0.12 14.71 06:06:01 AM 0 69.54 0.00 10.74 4.89 0.12 14.71 06:07:01 AM all 66.59 0.00 5.42 2.22 0.10 25.67 06:07:01 AM 0 66.59 0.00 5.42 2.22 0.10 25.67 06:08:01 AM all 61.43 0.00 3.97 0.50 0.08 34.02 06:08:01 AM 0 61.43 0.00 3.97 0.50 0.08 34.02 06:09:01 AM all 63.52 0.00 7.23 16.08 0.10 13.07 06:09:01 AM 0 63.52 0.00 7.23 16.08 0.10 13.07 Average: all 64.54 0.01 8.44 6.61 0.10 20.29 Average: 0 64.54 0.01 8.44 6.61 0.10 20.29