---> uname -a: Linux prd-centos8-builder-1c-1g-2465.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: 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 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: 770 302 95 5 372 338 Swap: 1023 31 992 ---> 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:c5:9d:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.82/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fec5:9d09/64 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) 12/31/2023 _x86_64_ (1 CPU) 15:03:49 LINUX RESTART (1 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 311.18 236.23 74.94 16783.51 40784.90 03:06:01 PM 160.99 28.30 132.69 3370.78 16703.88 03:07:01 PM 130.84 45.19 85.65 2894.57 6752.75 03:08:01 PM 31.78 2.87 28.92 148.19 1233.55 03:09:01 PM 156.13 119.59 36.55 7559.99 1482.94 Average: 157.69 85.91 71.77 6114.98 13302.15 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 108060 359652 680996 86.31 2104 329724 468680 25.50 131292 413572 17696 03:06:01 PM 95776 297884 693280 87.86 48 267616 512484 27.89 93920 418856 25980 03:07:01 PM 101636 309692 687420 87.12 4 273612 506956 27.59 132932 382912 28384 03:08:01 PM 83640 295632 705416 89.40 4 277532 523224 28.47 144396 388700 12712 03:09:01 PM 51656 325672 737400 93.45 0 340120 500316 27.23 144876 425388 1624 Average: 88154 317706 700902 88.83 432 297721 502332 27.34 129483 405886 17279 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 183.69 116.27 895.57 55.57 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 74.10 67.23 1071.44 7.72 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 21.99 23.83 179.74 8.13 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.38 18.67 15.76 7.78 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 18.49 17.46 22.52 9.26 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 62.54 48.48 435.86 17.56 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) 12/31/2023 _x86_64_ (1 CPU) 15:03:49 LINUX RESTART (1 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 57.59 0.12 11.97 20.84 0.12 9.37 03:05:01 PM 0 57.59 0.12 11.97 20.84 0.12 9.37 03:06:01 PM all 68.23 0.00 7.13 5.89 0.10 18.65 03:06:01 PM 0 68.23 0.00 7.13 5.89 0.10 18.65 03:07:01 PM all 59.72 0.00 4.59 8.13 0.10 27.45 03:07:01 PM 0 59.72 0.00 4.59 8.13 0.10 27.45 03:08:01 PM all 64.22 0.00 2.52 1.62 0.08 31.56 03:08:01 PM 0 64.22 0.00 2.52 1.62 0.08 31.56 03:09:01 PM all 49.25 0.00 3.44 16.68 0.10 30.54 03:09:01 PM 0 49.25 0.00 3.44 16.68 0.10 30.54 Average: all 59.81 0.02 5.91 10.59 0.10 23.56 Average: 0 59.81 0.02 5.91 10.59 0.10 23.56