---> uname -a: Linux prd-centos8-builder-1c-1g-2734.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: 770 305 87 5 377 334 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:be:c3:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.119/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:febe:c3d8/64 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) 01/03/2024 _x86_64_ (1 CPU) 22:03:57 LINUX RESTART (1 CPU) 10:05:01 PM tps rtps wtps bread/s bwrtn/s 10:06:01 PM 150.70 28.71 121.99 3373.68 14477.54 10:07:01 PM 131.21 32.13 99.08 2220.48 10250.42 10:08:01 PM 43.81 6.76 37.05 656.47 1416.33 10:09:01 PM 22.69 4.61 18.07 125.67 1102.22 10:10:01 PM 175.16 123.26 51.90 7929.89 2324.71 Average: 104.71 39.09 65.62 2860.97 5914.66 10:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 PM 110276 340416 678780 86.02 768 299184 485004 26.39 102820 416616 23740 10:07:01 PM 215640 387000 573416 72.67 0 235744 427852 23.28 104800 291036 24880 10:08:01 PM 91908 293956 697148 88.35 0 267100 521972 28.40 144340 378772 12712 10:09:01 PM 199556 376568 589500 74.71 0 241924 435552 23.70 141248 270168 8636 10:10:01 PM 96440 360312 692616 87.78 0 330972 469912 25.57 145868 382528 12828 Average: 142764 351650 646292 81.91 154 274985 468058 25.47 127815 347824 16559 10:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 79.89 72.46 1119.69 8.18 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 20.91 22.04 191.37 7.29 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 17.69 19.82 20.82 8.87 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 14.81 16.79 12.07 5.93 0.00 0.00 0.00 0.00 10:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 PM eth0 17.91 17.38 17.27 11.97 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 30.24 29.70 272.22 8.45 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) 01/03/2024 _x86_64_ (1 CPU) 22:03:57 LINUX RESTART (1 CPU) 10:05:01 PM CPU %user %nice %system %iowait %steal %idle 10:06:01 PM all 68.92 0.00 7.13 5.68 0.13 18.14 10:06:01 PM 0 68.92 0.00 7.13 5.68 0.13 18.14 10:07:01 PM all 68.27 0.00 5.66 5.26 0.12 20.70 10:07:01 PM 0 68.27 0.00 5.66 5.26 0.12 20.70 10:08:01 PM all 62.14 0.00 2.94 2.47 0.12 32.33 10:08:01 PM 0 62.14 0.00 2.94 2.47 0.12 32.33 10:09:01 PM all 63.80 0.00 2.87 0.42 0.10 32.81 10:09:01 PM 0 63.80 0.00 2.87 0.42 0.10 32.81 10:10:01 PM all 57.98 0.00 4.54 16.85 0.12 20.51 10:10:01 PM 0 57.98 0.00 4.54 16.85 0.12 20.51 Average: all 64.22 0.00 4.63 6.13 0.12 24.90 Average: 0 64.22 0.00 4.63 6.13 0.12 24.90