---> uname -a: Linux prd-centos8-builder-1c-1g-3706.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: 770 308 74 6 387 330 Swap: 1023 22 1001 ---> 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:23:1e:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.192/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:fe23:1e66/64 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) 06/17/2024 _x86_64_ (1 CPU) 09:03:38 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 240.32 112.58 127.74 9035.55 43408.75 09:06:01 AM 133.24 30.25 103.00 3413.06 11045.89 09:07:01 AM 50.43 14.35 36.09 725.49 2661.30 09:08:01 AM 21.97 4.96 17.01 163.49 348.15 09:09:01 AM 142.85 111.66 31.19 8202.36 1053.57 Average: 117.79 54.77 63.02 4309.15 11709.06 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 76608 323384 712604 90.29 2100 322776 513880 27.96 146456 427644 12040 09:06:01 AM 81624 339932 707588 89.66 1392 324720 482312 26.24 124744 413952 17184 09:07:01 AM 139520 348404 649692 82.32 1392 275848 472444 25.71 150032 333052 1088 09:08:01 AM 73124 300200 716088 90.73 1392 294080 521460 28.37 153668 394532 15812 09:09:01 AM 48060 312088 741152 93.91 1380 330556 523656 28.49 170956 410208 12752 Average: 83787 324802 705425 89.38 1531 309596 502750 27.36 149171 395878 11775 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 205.09 129.89 1390.45 57.92 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 35.28 34.99 298.01 8.19 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 27.72 29.81 277.45 8.46 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 17.44 19.65 14.77 8.54 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 18.60 18.77 18.53 13.09 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 60.85 46.64 400.00 19.25 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) 06/17/2024 _x86_64_ (1 CPU) 09:03:38 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 63.70 0.05 14.11 9.39 0.12 12.63 09:05:01 AM 0 63.70 0.05 14.11 9.39 0.12 12.63 09:06:01 AM all 71.22 0.00 9.66 4.05 0.12 14.95 09:06:01 AM 0 71.22 0.00 9.66 4.05 0.12 14.95 09:07:01 AM all 69.08 0.00 4.54 2.67 0.10 23.61 09:07:01 AM 0 69.08 0.00 4.54 2.67 0.10 23.61 09:08:01 AM all 64.89 0.00 4.09 0.78 0.10 30.14 09:08:01 AM 0 64.89 0.00 4.09 0.78 0.10 30.14 09:09:01 AM all 68.07 0.00 5.51 13.58 0.10 12.73 09:09:01 AM 0 68.07 0.00 5.51 13.58 0.10 12.73 Average: all 67.39 0.01 7.58 6.09 0.11 18.81 Average: 0 67.39 0.01 7.58 6.09 0.11 18.81