---> uname -a: Linux prd-centos8-builder-1c-1g-2173.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 74 6 387 331 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:ac:fe:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.110/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:feac:fe4d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/20/2024 _x86_64_ (1 CPU) 11:03:42 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 229.68 130.93 98.75 11313.71 43870.09 11:06:01 AM 145.78 36.24 109.53 3975.34 11579.05 11:07:01 AM 63.34 21.39 41.96 749.10 3252.02 11:08:01 AM 18.19 3.57 14.63 63.31 297.28 11:09:01 AM 138.00 114.34 23.65 8141.66 767.75 Average: 119.03 61.31 57.71 4850.43 11961.87 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 54756 306832 734452 93.06 2100 325288 513788 27.96 138148 450912 25900 11:06:01 AM 84716 337684 704492 89.27 320 320968 475484 25.87 118360 417880 22832 11:07:01 AM 89768 302272 699440 88.63 248 281080 515448 28.05 141036 393916 15816 11:08:01 AM 141680 339024 647528 82.05 248 265900 474756 25.83 140332 341776 12 11:09:01 AM 107332 360752 681876 86.40 0 321076 464376 25.27 163616 359456 1396 Average: 95650 329313 693558 87.88 583 302862 488770 26.60 140298 392788 13191 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 218.35 123.99 1349.68 55.48 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 32.89 32.78 295.13 5.88 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 28.35 30.55 277.65 9.44 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 16.04 17.98 13.20 6.46 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 19.42 19.29 19.76 13.93 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 63.06 44.94 391.35 18.25 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/20/2024 _x86_64_ (1 CPU) 11:03:42 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 70.13 0.07 13.68 5.15 0.12 10.86 11:05:01 AM 0 70.13 0.07 13.68 5.15 0.12 10.86 11:06:01 AM all 74.34 0.00 10.32 4.67 0.12 10.55 11:06:01 AM 0 74.34 0.00 10.32 4.67 0.12 10.55 11:07:01 AM all 66.14 0.00 4.81 2.50 0.10 26.44 11:07:01 AM 0 66.14 0.00 4.81 2.50 0.10 26.44 11:08:01 AM all 67.44 0.00 4.22 0.30 0.10 27.94 11:08:01 AM 0 67.44 0.00 4.22 0.30 0.10 27.94 11:09:01 AM all 65.99 0.00 5.43 13.21 0.10 15.27 11:09:01 AM 0 65.99 0.00 5.43 13.21 0.10 15.27 Average: all 68.81 0.01 7.69 5.17 0.11 18.21 Average: 0 68.81 0.01 7.69 5.17 0.11 18.21