---> uname -a: Linux prd-centos8-builder-1c-1g-3256.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: 2800.022 BogoMIPS: 5600.04 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: 770 297 85 5 387 341 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:cd:57:9e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.150/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86047sec preferred_lft 86047sec inet6 fe80::f816:3eff:fecd:579e/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) 01/10/2024 _x86_64_ (1 CPU) 02:03:52 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 294.92 220.82 74.10 16038.90 40410.37 02:06:01 AM 159.10 27.37 131.73 3275.86 16124.61 02:07:01 AM 120.55 37.84 82.70 2649.56 6870.92 02:08:01 AM 32.33 3.78 28.55 306.48 1398.20 02:09:02 AM 151.76 117.34 34.42 7518.24 1343.56 Average: 151.77 81.43 70.34 5958.39 13237.10 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 56444 330252 732612 92.85 2052 351572 509336 27.72 122288 472680 25048 02:06:01 AM 78324 286524 710732 90.07 68 273180 531632 28.93 102144 425228 26320 02:07:01 AM 115120 322528 673936 85.41 56 272220 507812 27.63 130188 370696 31000 02:08:01 AM 95880 311432 693176 87.85 56 280568 517908 28.18 143244 376612 12712 02:09:02 AM 49660 336200 739396 93.71 0 351336 495672 26.97 147328 419472 1748 Average: 79086 317387 709970 89.98 446 305775 512472 27.89 129038 412938 19366 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 186.57 118.51 1010.88 54.58 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 67.83 62.09 942.32 7.37 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 22.75 24.31 181.65 8.17 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 16.20 18.50 15.90 7.77 0.00 0.00 0.00 0.00 02:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:02 AM eth0 17.31 17.07 17.40 9.34 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 62.16 48.12 434.09 17.45 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) 01/10/2024 _x86_64_ (1 CPU) 02:03:52 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 56.52 0.12 11.59 20.92 0.13 10.73 02:05:01 AM 0 56.52 0.12 11.59 20.92 0.13 10.73 02:06:01 AM all 69.71 0.00 7.11 5.21 0.12 17.86 02:06:01 AM 0 69.71 0.00 7.11 5.21 0.12 17.86 02:07:01 AM all 61.48 0.00 4.76 5.78 0.10 27.88 02:07:01 AM 0 61.48 0.00 4.76 5.78 0.10 27.88 02:08:01 AM all 65.34 0.00 2.64 1.43 0.08 30.50 02:08:01 AM 0 65.34 0.00 2.64 1.43 0.08 30.50 02:09:02 AM all 51.51 0.00 3.70 15.58 0.10 29.11 02:09:02 AM 0 51.51 0.00 3.70 15.58 0.10 29.11 Average: all 60.92 0.02 5.96 9.78 0.11 23.22 Average: 0 60.92 0.02 5.96 9.78 0.11 23.22