---> uname -a: Linux prd-centos8-builder-1c-1g-4312.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: 2799.870 BogoMIPS: 5599.74 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: 770 304 91 6 374 333 Swap: 1023 23 1000 ---> 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:ad:a7:85 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fead:a785/64 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) 01/21/2024 _x86_64_ (1 CPU) 03:03:51 LINUX RESTART (1 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 160.21 21.58 138.63 3263.35 15751.62 03:07:01 AM 111.33 36.06 75.27 2695.15 5372.90 03:08:01 AM 33.36 5.23 28.13 181.70 1301.42 03:09:01 AM 153.20 114.86 38.34 7471.02 1394.80 Average: 114.55 44.43 70.12 3403.26 5958.70 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 76956 291552 712100 90.25 244 279080 519788 28.29 105432 424924 17236 03:07:01 AM 89160 292904 699896 88.70 0 270192 535300 29.13 140220 389424 31828 03:08:01 AM 158024 352824 631032 79.97 0 261204 471384 25.65 150292 308468 20 03:09:01 AM 56200 300132 732856 92.88 0 309216 531160 28.90 147160 416056 11208 Average: 95085 309353 693971 87.95 61 279923 514408 27.99 135776 384718 15073 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 60.11 55.53 779.49 6.88 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.68 26.86 186.78 9.44 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 16.03 18.46 15.65 8.55 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 18.17 17.39 18.13 7.71 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 30.01 29.57 250.20 8.14 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) 01/21/2024 _x86_64_ (1 CPU) 03:03:51 LINUX RESTART (1 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 70.05 0.00 7.02 4.50 0.13 18.30 03:06:01 AM 0 70.05 0.00 7.02 4.50 0.13 18.30 03:07:01 AM all 60.70 0.00 4.17 5.20 0.10 29.83 03:07:01 AM 0 60.70 0.00 4.17 5.20 0.10 29.83 03:08:01 AM all 65.14 0.00 2.62 1.60 0.10 30.54 03:08:01 AM 0 65.14 0.00 2.62 1.60 0.10 30.54 03:09:01 AM all 48.18 0.00 3.64 15.74 0.10 32.34 03:09:01 AM 0 48.18 0.00 3.64 15.74 0.10 32.34 Average: all 61.02 0.00 4.36 6.76 0.11 27.75 Average: 0 61.02 0.00 4.36 6.76 0.11 27.75