---> uname -a: Linux prd-centos8-builder-1c-1g-335.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: 770 298 70 5 402 340 Swap: 1023 31 992 ---> 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:5f:a2:57 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.211/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe5f:a257/64 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) 04/27/2024 _x86_64_ (1 CPU) 11:03:41 LINUX RESTART (1 CPU) 11:04:02 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 244.38 123.80 120.58 10500.74 43093.62 11:06:01 AM 148.19 39.33 108.86 3998.80 12532.97 11:07:01 AM 70.27 20.28 49.99 960.27 3871.32 11:08:01 AM 20.10 4.33 15.76 130.11 319.40 11:09:01 AM 135.45 112.29 23.16 8177.91 799.13 Average: 123.30 59.81 63.49 4735.37 12025.19 11:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 81744 284668 707468 89.64 1116 279244 553884 30.14 128520 434996 27684 11:06:01 AM 66564 318736 722648 91.57 0 318252 507444 27.61 117108 433580 19760 11:07:01 AM 128252 327312 660960 83.75 0 265472 507396 27.61 125808 367152 1076 11:08:01 AM 153048 353604 636164 80.61 0 266988 479720 26.10 142256 324492 12 11:09:01 AM 114500 380740 674712 85.49 0 331880 459976 25.03 168400 340756 160 Average: 108822 333012 680390 86.21 223 292367 501684 27.30 136418 380195 9738 11:04:02 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 204.93 123.83 1215.08 58.87 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 40.25 40.23 501.64 6.45 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 29.34 31.04 277.52 8.99 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 16.10 18.43 13.19 6.95 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 19.77 19.14 19.99 12.89 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 61.62 46.29 402.93 18.70 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) 04/27/2024 _x86_64_ (1 CPU) 11:03:41 LINUX RESTART (1 CPU) 11:04:02 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 64.91 0.08 13.81 8.38 0.10 12.71 11:05:01 AM 0 64.91 0.08 13.81 8.38 0.10 12.71 11:06:01 AM all 74.14 0.00 10.28 4.77 0.08 10.73 11:06:01 AM 0 74.14 0.00 10.28 4.77 0.08 10.73 11:07:01 AM all 63.84 0.00 4.77 3.60 0.08 27.70 11:07:01 AM 0 63.84 0.00 4.77 3.60 0.08 27.70 11:08:01 AM all 67.75 0.00 4.12 0.48 0.08 27.57 11:08:01 AM 0 67.75 0.00 4.12 0.48 0.08 27.57 11:09:01 AM all 63.91 0.00 5.36 13.24 0.08 17.41 11:09:01 AM 0 63.91 0.00 5.36 13.24 0.08 17.41 Average: all 66.92 0.02 7.65 6.09 0.09 19.25 Average: 0 66.92 0.02 7.65 6.09 0.09 19.25