---> uname -a: Linux prd-centos8-builder-1c-1g-4271.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: 2799.870 BogoMIPS: 5599.74 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: 770 310 97 5 362 328 Swap: 1023 28 995 ---> 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:60:dd:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.11/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fe60:ddce/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) 01/20/2024 _x86_64_ (1 CPU) 17:03:52 LINUX RESTART (1 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 161.91 33.57 128.35 3445.25 15329.84 05:07:01 PM 112.14 28.39 83.75 2500.45 5947.26 05:08:01 PM 23.52 4.68 18.84 211.49 395.40 05:09:02 PM 149.43 118.24 31.19 7720.51 1939.03 Average: 111.78 46.23 65.56 3470.22 5906.77 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 80960 285528 708096 89.74 772 269208 515332 28.04 90020 438936 13272 05:07:01 PM 92432 282236 696624 88.29 316 255412 527032 28.68 140460 383424 14360 05:08:01 PM 76088 270940 712968 90.36 316 260464 534544 29.09 153840 386340 12708 05:09:02 PM 51132 321432 737924 93.52 196 335876 497236 27.06 158348 413036 1624 Average: 75153 290034 713903 90.48 400 280240 518536 28.22 135667 405434 10491 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 57.36 52.95 762.36 6.80 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 23.66 25.46 181.95 9.01 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.31 18.89 15.92 8.84 0.00 0.00 0.00 0.00 05:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:02 PM eth0 17.79 17.31 17.93 8.39 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 28.79 28.66 244.75 8.26 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) 01/20/2024 _x86_64_ (1 CPU) 17:03:52 LINUX RESTART (1 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 70.25 0.00 7.06 5.31 0.12 17.26 05:06:01 PM 0 70.25 0.00 7.06 5.31 0.12 17.26 05:07:01 PM all 61.37 0.00 4.39 4.59 0.13 29.52 05:07:01 PM 0 61.37 0.00 4.39 4.59 0.13 29.52 05:08:01 PM all 66.26 0.00 2.60 0.43 0.12 30.59 05:08:01 PM 0 66.26 0.00 2.60 0.43 0.12 30.59 05:09:02 PM all 48.82 0.00 3.60 15.58 0.10 31.90 05:09:02 PM 0 48.82 0.00 3.60 15.58 0.10 31.90 Average: all 61.68 0.00 4.41 6.48 0.12 27.32 Average: 0 61.68 0.00 4.41 6.48 0.12 27.32