---> uname -a: Linux prd-centos8-builder-1c-1g-2868.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: 770 304 60 5 405 335 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:b1:66:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.53/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:feb1:661a/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) 02/25/2024 _x86_64_ (1 CPU) 16:03:45 LINUX RESTART (1 CPU) 04:04:01 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 244.81 150.90 93.91 12226.82 43298.52 04:06:01 PM 166.16 38.14 128.02 4550.08 13743.87 04:07:01 PM 62.24 8.35 53.89 703.51 3428.37 04:08:01 PM 22.17 4.25 17.92 164.18 340.11 04:09:01 PM 182.09 117.23 64.86 8310.30 3708.20 Average: 135.50 63.78 71.72 5191.60 12907.13 04:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 49552 299344 739660 93.72 2100 321776 516984 28.13 139264 445284 15400 04:06:01 PM 97524 337392 691688 87.64 352 306692 469240 25.53 111004 408736 28376 04:07:01 PM 149032 354272 640180 81.12 352 273152 460124 25.04 150224 327072 24 04:08:01 PM 50364 275860 738848 93.62 352 293424 535840 29.16 155192 419220 16420 04:09:01 PM 47052 308592 742160 94.04 220 329376 522372 28.42 150788 432464 8 Average: 78705 315092 710507 90.03 675 304884 500912 27.26 141294 406555 12046 04:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 205.64 126.22 1416.57 54.81 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 35.97 35.74 378.20 7.44 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 25.67 27.62 175.28 10.05 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 17.51 20.26 17.24 7.92 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 18.43 18.23 18.58 12.34 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 60.66 45.62 401.29 18.52 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) 02/25/2024 _x86_64_ (1 CPU) 16:03:45 LINUX RESTART (1 CPU) 04:04:01 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 64.37 0.08 14.11 8.67 0.10 12.67 04:05:01 PM 0 64.37 0.08 14.11 8.67 0.10 12.67 04:06:01 PM all 68.69 0.00 11.15 4.89 0.10 15.17 04:06:01 PM 0 68.69 0.00 11.15 4.89 0.10 15.17 04:07:01 PM all 66.22 0.00 5.29 2.89 0.10 25.50 04:07:01 PM 0 66.22 0.00 5.29 2.89 0.10 25.50 04:08:01 PM all 65.38 0.00 4.20 0.50 0.10 29.82 04:08:01 PM 0 65.38 0.00 4.20 0.50 0.10 29.82 04:09:01 PM all 64.22 0.00 6.99 14.82 0.10 13.86 04:09:01 PM 0 64.22 0.00 6.99 14.82 0.10 13.86 Average: all 65.78 0.02 8.35 6.35 0.10 19.41 Average: 0 65.78 0.02 8.35 6.35 0.10 19.41