---> uname -a: Linux prd-centos8-builder-1c-1g-4821.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: 770 297 78 6 395 341 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:b4:4f:1b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.166/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85979sec preferred_lft 85979sec inet6 fe80::f816:3eff:feb4:4f1b/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) 03/17/2024 _x86_64_ (1 CPU) 13:03:43 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 238.49 172.90 65.59 14300.73 40122.82 01:06:01 PM 115.18 28.80 86.38 3342.70 10387.98 01:07:01 PM 95.09 22.25 72.83 1805.06 7575.28 01:08:01 PM 40.27 13.00 27.27 568.08 1420.66 01:09:01 PM 18.14 3.88 14.26 73.82 784.78 01:10:01 PM 113.37 94.29 19.08 7275.39 608.47 Average: 103.40 55.93 47.47 4564.56 10149.33 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 84988 334864 704224 89.23 2104 320392 464132 25.25 128372 400384 21404 01:06:01 PM 116408 355920 672804 85.25 1004 311240 472416 25.71 103884 415612 32720 01:07:01 PM 54648 300692 734564 93.08 668 313564 519528 28.27 112452 452656 11164 01:08:01 PM 73088 297776 716124 90.74 664 292696 528996 28.78 152612 399484 14752 01:09:01 PM 172324 383124 616888 78.17 664 278820 441296 24.01 151896 299964 16 01:10:01 PM 49148 309504 740064 93.77 664 327628 523756 28.50 153168 424844 160 Average: 91767 330313 697445 88.37 961 307390 491687 26.75 133731 398824 13369 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 PM eth0 193.14 91.34 845.41 51.91 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 55.68 49.15 700.44 5.39 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 30.60 30.68 399.91 7.03 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 11.10 14.05 12.76 6.49 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 12.43 15.01 10.25 5.78 0.00 0.00 0.00 0.00 01:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 PM eth0 15.30 15.32 16.11 8.58 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 53.03 35.89 329.84 14.22 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) 03/17/2024 _x86_64_ (1 CPU) 13:03:43 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 69.12 0.08 17.46 6.22 0.37 6.74 01:05:02 PM 0 69.12 0.08 17.46 6.22 0.37 6.74 01:06:01 PM all 77.58 0.00 10.76 2.92 0.51 8.24 01:06:01 PM 0 77.58 0.00 10.76 2.92 0.51 8.24 01:07:01 PM all 76.05 0.00 7.25 3.38 0.42 12.91 01:07:01 PM 0 76.05 0.00 7.25 3.38 0.42 12.91 01:08:01 PM all 75.18 0.00 4.90 1.47 0.37 18.08 01:08:01 PM 0 75.18 0.00 4.90 1.47 0.37 18.08 01:09:01 PM all 75.56 0.00 4.33 0.47 0.35 19.29 01:09:01 PM 0 75.56 0.00 4.33 0.47 0.35 19.29 01:10:01 PM all 64.64 0.00 4.87 11.86 0.45 18.18 01:10:01 PM 0 64.64 0.00 4.87 11.86 0.45 18.18 Average: all 73.01 0.01 8.26 4.39 0.41 13.92 Average: 0 73.01 0.01 8.26 4.39 0.41 13.92