---> uname -a: Linux prd-centos8-builder-1c-1g-5596.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: 770 303 74 6 392 336 Swap: 1023 22 1001 ---> 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:65:5d:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe65:5ded/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) 03/26/2024 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:03 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 227.82 135.11 92.71 11669.57 43641.15 05:06:01 PM 162.51 46.48 116.04 4445.50 12902.25 05:07:01 PM 58.03 17.49 40.54 688.87 3246.47 05:08:01 PM 20.83 3.47 17.36 57.72 335.53 05:09:01 PM 144.70 113.84 30.86 7958.56 1512.28 Average: 122.12 62.82 59.30 4921.58 12128.24 05:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 106996 315280 682216 86.44 2104 282212 506972 27.59 135056 397500 17368 05:06:01 PM 111628 354912 677584 85.86 1108 310712 456676 24.85 123524 386484 22708 05:07:01 PM 167992 361876 621220 78.71 892 262136 456228 24.82 156676 300512 32 05:08:01 PM 93132 303348 696080 88.20 892 278468 515628 28.06 158524 372156 15812 05:09:01 PM 58480 306840 730732 92.59 8 316296 522856 28.45 167032 403340 12748 Average: 107646 328451 681566 86.36 1001 289965 491672 26.75 148162 371998 13734 05:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 201.46 122.42 1236.50 55.82 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 42.55 40.87 492.65 8.19 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 27.68 29.55 278.03 9.97 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 17.83 20.16 15.39 7.81 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 18.69 19.02 18.85 12.93 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 60.75 45.92 403.02 18.71 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) 03/26/2024 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:03 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 67.20 0.07 14.09 7.37 0.10 11.17 05:05:01 PM 0 67.20 0.07 14.09 7.37 0.10 11.17 05:06:01 PM all 69.50 0.00 10.46 5.29 0.12 14.63 05:06:01 PM 0 69.50 0.00 10.46 5.29 0.12 14.63 05:07:01 PM all 67.72 0.00 4.75 2.55 0.10 24.87 05:07:01 PM 0 67.72 0.00 4.75 2.55 0.10 24.87 05:08:01 PM all 64.91 0.00 4.17 0.33 0.08 30.50 05:08:01 PM 0 64.91 0.00 4.17 0.33 0.08 30.50 05:09:01 PM all 66.67 0.00 5.57 13.21 0.10 14.45 05:09:01 PM 0 66.67 0.00 5.57 13.21 0.10 14.45 Average: all 67.20 0.01 7.77 5.74 0.10 19.18 Average: 0 67.20 0.01 7.77 5.74 0.10 19.18