---> uname -a: Linux prd-centos8-builder-1c-1g-3551.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: 770 298 89 6 382 341 Swap: 1023 27 996 ---> 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:77:c7:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.202/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86036sec preferred_lft 86036sec inet6 fe80::f816:3eff:fe77:c7a3/64 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) 01/13/2024 _x86_64_ (1 CPU) 02:03:51 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 275.80 209.08 66.73 15896.37 40008.06 02:06:01 AM 147.07 30.71 116.36 3369.04 13871.87 02:07:01 AM 134.26 38.78 95.48 2552.37 8005.03 02:08:01 AM 26.74 2.95 23.79 256.98 758.33 02:09:01 AM 125.17 104.98 20.19 6934.44 634.26 02:10:00 AM 89.65 28.69 60.96 1750.58 2632.22 Average: 133.34 69.39 63.95 5143.45 11028.48 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 70224 367112 718832 91.10 2104 376160 475740 25.89 131260 453448 34996 02:06:01 AM 61784 313136 727272 92.17 1200 319392 509592 27.73 105856 451820 22108 02:07:01 AM 154956 346072 634100 80.36 944 258172 478608 26.04 134556 329592 10632 02:08:01 AM 156024 354304 633032 80.23 944 265512 471684 25.67 150060 313576 1084 02:09:01 AM 50324 376036 738732 93.62 944 393192 455860 24.81 159404 409772 13544 02:10:00 AM 92328 348552 696728 88.30 764 323496 486356 26.47 176308 354020 27320 Average: 97607 350869 691449 87.63 1150 322654 479640 26.10 142907 385371 18281 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 221.63 124.13 1014.52 54.07 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 57.94 52.75 763.35 6.71 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 22.21 23.50 185.49 8.74 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 15.98 18.08 15.49 7.37 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 16.77 16.21 16.81 8.10 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 14.67 16.37 11.54 10.70 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 58.42 41.97 336.30 15.98 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) 01/13/2024 _x86_64_ (1 CPU) 02:03:51 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 58.02 0.13 10.79 19.85 0.12 11.09 02:05:01 AM 0 58.02 0.13 10.79 19.85 0.12 11.09 02:06:01 AM all 70.23 0.00 6.56 4.34 0.10 18.77 02:06:01 AM 0 70.23 0.00 6.56 4.34 0.10 18.77 02:07:01 AM all 61.77 0.00 5.04 6.92 0.08 26.19 02:07:01 AM 0 61.77 0.00 5.04 6.92 0.08 26.19 02:08:01 AM all 66.58 0.00 2.47 0.77 0.10 30.08 02:08:01 AM 0 66.58 0.00 2.47 0.77 0.10 30.08 02:09:01 AM all 52.73 0.00 3.02 14.11 0.10 30.04 02:09:01 AM 0 52.73 0.00 3.02 14.11 0.10 30.04 02:10:00 AM all 68.88 0.00 4.28 5.00 0.10 21.75 02:10:00 AM 0 68.88 0.00 4.28 5.00 0.10 21.75 Average: all 63.01 0.02 5.36 8.51 0.10 22.99 Average: 0 63.01 0.02 5.36 8.51 0.10 22.99