---> uname -a: Linux prd-centos8-builder-1c-1g-3856.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 293 99 6 377 344 Swap: 1023 20 1003 ---> 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:23:42:e4 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe23:42e4/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/16/2024 _x86_64_ (1 CPU) 07:03:50 LINUX RESTART (1 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 276.63 203.04 73.58 15644.85 41148.49 07:06:01 AM 153.56 27.39 126.17 3287.25 14163.90 07:07:01 AM 105.58 26.36 79.22 2065.84 6456.25 07:08:01 AM 32.36 3.10 29.26 288.30 1102.77 07:09:02 AM 147.86 119.55 28.31 7755.64 1101.38 Average: 142.80 75.50 67.30 5778.72 12710.80 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 63364 325312 725692 91.97 2104 339840 521808 28.40 130336 457192 31236 07:06:01 AM 76664 299864 712392 90.28 536 287960 528156 28.74 111996 422924 30336 07:07:01 AM 111488 325740 677568 85.87 228 279356 505844 27.53 136372 368140 32496 07:08:01 AM 105076 327368 683980 86.68 228 287636 502632 27.35 151256 359792 12712 07:09:02 AM 47496 362124 741560 93.98 136 380360 466032 25.36 168668 399096 152 Average: 80818 328082 708238 89.76 646 315030 504894 27.48 139726 401429 21386 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 185.62 113.12 1027.18 54.16 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 64.30 59.97 765.27 7.28 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 22.84 24.48 181.92 8.96 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.33 19.21 16.01 8.79 0.00 0.00 0.00 0.00 07:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:02 AM eth0 16.90 15.93 17.03 7.97 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 60.83 46.35 399.68 17.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/16/2024 _x86_64_ (1 CPU) 07:03:50 LINUX RESTART (1 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 59.26 0.10 10.35 19.34 0.10 10.85 07:05:01 AM 0 59.26 0.10 10.35 19.34 0.10 10.85 07:06:01 AM all 70.62 0.00 6.82 5.82 0.12 16.62 07:06:01 AM 0 70.62 0.00 6.82 5.82 0.12 16.62 07:07:01 AM all 61.96 0.00 4.61 5.52 0.12 27.80 07:07:01 AM 0 61.96 0.00 4.61 5.52 0.12 27.80 07:08:01 AM all 65.85 0.00 2.58 1.37 0.08 30.12 07:08:01 AM 0 65.85 0.00 2.58 1.37 0.08 30.12 07:09:02 AM all 51.49 0.00 3.54 16.72 0.10 28.15 07:09:02 AM 0 51.49 0.00 3.54 16.72 0.10 28.15 Average: all 61.84 0.02 5.56 9.72 0.10 22.75 Average: 0 61.84 0.02 5.56 9.72 0.10 22.75