---> uname -a: Linux prd-centos8-builder-1c-1g-2808.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: 770 298 87 5 384 341 Swap: 1023 29 994 ---> 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:b7:f2:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.116/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:feb7:f2e7/64 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) 01/04/2024 _x86_64_ (1 CPU) 20:03:54 LINUX RESTART (1 CPU) 08:05:01 PM tps rtps wtps bread/s bwrtn/s 08:06:01 PM 152.53 26.48 126.05 3306.06 15648.28 08:07:01 PM 128.11 39.40 88.70 2454.12 7507.80 08:08:01 PM 35.05 3.92 31.14 277.64 1479.91 08:09:01 PM 143.42 116.51 26.91 7497.63 1572.99 Average: 114.78 46.58 68.20 3383.86 6553.00 08:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:06:01 PM 53900 307224 735156 93.17 220 320748 508440 27.67 101596 462852 28624 08:07:01 PM 125136 324596 663920 84.14 4 266412 500084 27.21 127600 368248 33116 08:08:01 PM 105488 313020 683568 86.63 4 274496 510388 27.77 140872 373412 12896 08:09:01 PM 53844 351596 735212 93.18 4 365132 479248 26.08 148684 421000 7764 Average: 84592 324109 704464 89.28 58 306697 499540 27.18 129688 406378 20600 08:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 PM eth0 65.66 60.54 944.03 7.26 0.00 0.00 0.00 0.00 08:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 PM eth0 22.59 24.14 179.71 7.85 0.00 0.00 0.00 0.00 08:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 PM eth0 17.34 19.64 19.46 7.98 0.00 0.00 0.00 0.00 08:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 PM eth0 17.09 16.51 17.23 9.16 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 30.67 30.21 290.16 8.06 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) 01/04/2024 _x86_64_ (1 CPU) 20:03:54 LINUX RESTART (1 CPU) 08:05:01 PM CPU %user %nice %system %iowait %steal %idle 08:06:01 PM all 68.74 0.00 6.89 5.36 0.12 18.90 08:06:01 PM 0 68.74 0.00 6.89 5.36 0.12 18.90 08:07:01 PM all 60.89 0.00 4.84 5.58 0.10 28.59 08:07:01 PM 0 60.89 0.00 4.84 5.58 0.10 28.59 08:08:01 PM all 64.49 0.00 2.55 1.33 0.08 31.54 08:08:01 PM 0 64.49 0.00 2.55 1.33 0.08 31.54 08:09:01 PM all 49.94 0.00 3.44 15.62 0.10 30.90 08:09:01 PM 0 49.94 0.00 3.44 15.62 0.10 30.90 Average: all 61.01 0.00 4.43 6.97 0.10 27.49 Average: 0 61.01 0.00 4.43 6.97 0.10 27.49