---> uname -a: Linux prd-centos8-builder-1c-1g-3411.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 69 5 397 337 Swap: 1023 27 996 ---> 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:6f:d7:3f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.242/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fe6f:d73f/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) 03/02/2024 _x86_64_ (1 CPU) 09:03:49 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 274.13 194.81 79.32 15951.17 41023.51 09:06:01 AM 155.40 34.85 120.55 4075.80 14463.06 09:07:01 AM 83.50 18.05 65.46 1533.61 5033.19 09:08:01 AM 24.54 4.08 20.46 74.11 532.81 09:09:01 AM 156.68 113.39 43.29 8102.47 2392.24 Average: 138.90 73.07 65.82 5950.53 12697.20 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 88404 324620 700808 88.80 1964 310480 487356 26.52 125268 422392 25888 09:06:01 AM 108156 340564 681056 86.30 84 300412 467656 25.45 115924 394656 17336 09:07:01 AM 194796 393520 594416 75.32 84 264876 423356 23.04 147860 281276 5688 09:08:01 AM 146300 345904 642912 81.46 84 265668 469820 25.56 157112 319224 20 09:09:01 AM 94920 344572 694292 87.97 0 315952 484400 26.36 151728 382144 17388 Average: 126515 349836 662697 83.97 443 291478 466518 25.38 139578 359938 13264 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 195.21 113.59 1078.35 53.15 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 54.10 51.76 712.26 8.61 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 21.95 24.21 172.92 7.15 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 14.98 18.14 12.31 8.80 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 19.52 18.97 21.78 10.09 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 61.19 45.36 399.74 17.57 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) 03/02/2024 _x86_64_ (1 CPU) 09:03:49 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 62.02 0.10 16.89 10.09 0.12 10.78 09:05:01 AM 0 62.02 0.10 16.89 10.09 0.12 10.78 09:06:01 AM all 72.58 0.00 11.07 3.91 0.10 12.34 09:06:01 AM 0 72.58 0.00 11.07 3.91 0.10 12.34 09:07:01 AM all 63.60 0.00 5.44 3.29 0.08 27.59 09:07:01 AM 0 63.60 0.00 5.44 3.29 0.08 27.59 09:08:01 AM all 70.44 0.00 4.27 0.37 0.10 24.83 09:08:01 AM 0 70.44 0.00 4.27 0.37 0.10 24.83 09:09:01 AM all 59.16 0.00 6.34 14.42 0.10 19.98 09:09:01 AM 0 59.16 0.00 6.34 14.42 0.10 19.98 Average: all 65.56 0.02 8.80 6.42 0.10 19.10 Average: 0 65.56 0.02 8.80 6.42 0.10 19.10