---> uname -a: Linux prd-centos8-builder-1c-1g-3924.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: 2799.998 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 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: 770 296 107 5 366 343 Swap: 1023 26 997 ---> 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:d7:32:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.123/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fed7:3266/64 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) 01/16/2024 _x86_64_ (1 CPU) 22:03:51 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 279.83 210.53 69.30 15950.91 40674.03 10:06:02 PM 150.27 31.44 118.82 3379.85 13483.67 10:07:01 PM 129.82 32.73 97.09 2096.58 8138.66 10:08:01 PM 26.15 3.55 22.61 351.02 673.23 10:09:01 PM 124.19 104.68 19.51 6525.42 578.04 Average: 142.15 76.76 65.39 5675.22 12735.30 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 57924 326708 731132 92.66 816 348016 515592 28.06 124052 472840 26804 10:06:02 PM 51616 311036 737440 93.46 0 326876 511856 27.85 112624 451832 29592 10:07:01 PM 144704 336484 644352 81.66 0 258984 490016 26.67 132208 342448 8252 10:08:01 PM 137220 338888 651836 82.61 0 269160 489004 26.61 148164 335016 1084 10:09:01 PM 51904 374684 737152 93.42 0 390132 457004 24.87 160044 408136 13548 Average: 88674 337560 700382 88.76 163 318634 492694 26.81 135418 402054 15856 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 200.53 117.79 1011.39 54.59 0.00 0.00 0.00 0.00 10:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:02 PM eth0 66.01 61.62 763.78 7.24 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 22.59 23.96 183.87 7.38 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 15.68 18.34 15.59 7.52 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 16.21 16.03 16.56 8.15 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 64.39 47.66 399.30 17.02 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) 01/16/2024 _x86_64_ (1 CPU) 22:03:51 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 57.93 0.10 10.74 20.36 0.08 10.79 10:05:01 PM 0 57.93 0.10 10.74 20.36 0.08 10.79 10:06:02 PM all 69.68 0.00 6.45 6.08 0.08 17.71 10:06:02 PM 0 69.68 0.00 6.45 6.08 0.08 17.71 10:07:01 PM all 60.73 0.00 4.81 6.78 0.07 27.61 10:07:01 PM 0 60.73 0.00 4.81 6.78 0.07 27.61 10:08:01 PM all 65.99 0.00 2.42 0.87 0.07 30.66 10:08:01 PM 0 65.99 0.00 2.42 0.87 0.07 30.66 10:09:01 PM all 51.28 0.00 2.94 14.05 0.08 31.65 10:09:01 PM 0 51.28 0.00 2.94 14.05 0.08 31.65 Average: all 61.13 0.02 5.47 9.63 0.08 23.67 Average: 0 61.13 0.02 5.47 9.63 0.08 23.67