---> uname -a: Linux prd-centos8-builder-1c-1g-12039.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: 2800.000 BogoMIPS: 5600.00 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 66 5 393 328 Swap: 1023 23 1000 ---> 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:71:97:9f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.49/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fe71:979f/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) 12/04/2024 _x86_64_ (1 CPU) 07:03:47 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 296.89 187.38 109.51 15801.55 41202.43 07:06:01 AM 158.41 30.11 128.30 3784.28 13897.19 07:07:01 AM 60.10 19.72 40.38 880.33 4402.86 07:08:01 AM 21.26 4.63 16.63 160.45 1180.99 07:09:01 AM 139.69 113.63 26.06 8314.83 913.50 Average: 135.29 71.10 64.18 5789.14 12323.15 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 108344 346844 680868 86.27 2104 312248 480388 26.14 127272 403456 24024 07:06:01 AM 109808 354976 679404 86.09 992 310200 464464 25.27 120648 386668 23360 07:07:01 AM 136528 324900 652684 82.70 784 254296 499424 27.18 130960 354532 1120 07:08:01 AM 171164 361872 618048 78.31 784 256644 459332 24.99 157880 291712 8 07:09:01 AM 111176 375796 678036 85.91 0 330432 462556 25.17 167184 347936 1416 Average: 127404 352878 661808 83.86 933 292764 473233 25.75 140789 356861 9986 07:04:01 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 199.18 107.54 1069.20 55.64 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 55.50 51.02 644.81 9.46 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 38.48 36.49 446.29 9.58 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 16.56 18.37 13.65 7.26 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 20.83 20.13 20.67 13.38 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 66.13 46.72 439.03 19.07 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) 12/04/2024 _x86_64_ (1 CPU) 07:03:47 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 61.41 0.08 17.60 10.91 0.17 9.84 07:05:01 AM 0 61.41 0.08 17.60 10.91 0.17 9.84 07:06:01 AM all 70.85 0.00 11.24 3.92 0.13 13.86 07:06:01 AM 0 70.85 0.00 11.24 3.92 0.13 13.86 07:07:01 AM all 58.80 0.00 5.06 2.82 0.12 33.21 07:07:01 AM 0 58.80 0.00 5.06 2.82 0.12 33.21 07:08:01 AM all 64.35 0.00 4.53 0.55 0.12 30.44 07:08:01 AM 0 64.35 0.00 4.53 0.55 0.12 30.44 07:09:01 AM all 62.44 0.00 5.88 12.84 0.12 18.72 07:09:01 AM 0 62.44 0.00 5.88 12.84 0.12 18.72 Average: all 63.57 0.02 8.86 6.20 0.13 21.22 Average: 0 63.57 0.02 8.86 6.20 0.13 21.22