---> uname -a: Linux prd-centos8-builder-1c-1g-2548.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: 770 287 70 5 413 352 Swap: 1023 34 989 ---> 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:28:dd:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.111/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:fe28:dd22/64 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) 04/23/2024 _x86_64_ (1 CPU) 22:03:50 LINUX RESTART (1 CPU) 10:04:01 PM tps rtps wtps bread/s bwrtn/s 10:05:02 PM 287.13 204.67 82.45 16261.47 41784.22 10:06:01 PM 155.85 39.63 116.22 3926.44 12905.45 10:07:01 PM 73.05 25.13 47.92 1296.74 3866.39 10:08:01 PM 47.30 8.53 38.77 319.39 3676.02 10:09:01 PM 128.76 106.45 22.31 7859.65 842.59 Average: 138.41 77.04 61.36 5942.35 12623.53 10:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 PM 74560 308564 714652 90.55 2100 309992 525968 28.62 132140 432636 15552 10:06:01 PM 107744 361764 681468 86.35 1052 319188 462100 25.14 111556 397808 20132 10:07:01 PM 161640 370984 627572 79.52 360 275556 462196 25.15 130320 329820 6732 10:08:01 PM 177084 377376 612128 77.56 272 267628 460648 25.07 148484 297884 8 10:09:01 PM 145544 418200 643668 81.56 0 339344 430124 23.40 148704 332884 132 Average: 133314 367378 655898 83.11 757 302342 468207 25.48 134241 358206 8511 10:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 PM eth0 209.56 113.07 1015.67 53.39 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 57.63 54.36 640.89 8.42 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.78 31.25 279.30 8.06 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 27.18 28.90 218.48 9.16 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 18.69 17.96 18.68 8.55 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 68.45 49.11 434.13 17.56 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) 04/23/2024 _x86_64_ (1 CPU) 22:03:50 LINUX RESTART (1 CPU) 10:04:01 PM CPU %user %nice %system %iowait %steal %idle 10:05:02 PM all 61.71 0.12 18.69 9.87 0.12 9.49 10:05:02 PM 0 61.71 0.12 18.69 9.87 0.12 9.49 10:06:01 PM all 73.50 0.00 11.09 4.55 0.14 10.73 10:06:01 PM 0 73.50 0.00 11.09 4.55 0.14 10.73 10:07:01 PM all 66.45 0.00 5.09 2.97 0.10 25.39 10:07:01 PM 0 66.45 0.00 5.09 2.97 0.10 25.39 10:08:01 PM all 68.24 0.00 4.53 1.42 0.12 25.69 10:08:01 PM 0 68.24 0.00 4.53 1.42 0.12 25.69 10:09:01 PM all 54.47 0.00 5.10 12.97 0.10 27.36 10:09:01 PM 0 54.47 0.00 5.10 12.97 0.10 27.36 Average: all 64.85 0.02 8.89 6.36 0.11 19.76 Average: 0 64.85 0.02 8.89 6.36 0.11 19.76