---> uname -a: Linux prd-centos8-builder-1c-1g-5457.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: 770 314 77 6 378 325 Swap: 1023 20 1003 ---> 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:56:1d:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.184/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe56:1d43/64 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) 03/25/2024 _x86_64_ (1 CPU) 00:03:48 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:02 AM 264.26 178.34 85.92 14514.26 41782.43 12:06:01 AM 159.79 37.97 121.82 4371.67 13336.46 12:07:01 AM 58.59 19.11 39.48 649.14 3109.61 12:08:01 AM 20.34 4.46 15.87 138.57 342.62 12:09:01 AM 138.87 111.60 27.27 8185.27 952.27 Average: 128.29 70.43 57.87 5577.66 11906.81 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 AM 55196 274776 734016 93.01 2104 295104 538096 29.28 135668 449992 23596 12:06:01 AM 106672 329416 682540 86.48 1172 289764 470780 25.62 109164 403892 20220 12:07:01 AM 79496 267928 709716 89.93 896 256444 562508 30.61 148880 397980 36 12:08:01 AM 119272 311500 669940 84.89 896 260252 495580 26.97 150924 355056 1084 12:09:01 AM 63312 321656 725900 91.98 0 326096 498404 27.12 156756 409636 12752 Average: 84790 301055 704422 89.26 1014 285532 513074 27.92 140278 403311 11538 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 AM eth0 199.75 119.98 1184.56 55.20 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 43.97 42.61 508.20 6.73 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 28.97 30.25 277.97 9.62 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 19.39 20.75 16.16 8.76 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 19.39 19.06 19.35 13.26 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 62.39 46.56 401.07 18.76 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) 03/25/2024 _x86_64_ (1 CPU) 00:03:48 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:02 AM all 61.72 0.08 15.87 10.26 0.10 11.97 12:05:02 AM 0 61.72 0.08 15.87 10.26 0.10 11.97 12:06:01 AM all 73.83 0.00 10.63 4.65 0.12 10.77 12:06:01 AM 0 73.83 0.00 10.63 4.65 0.12 10.77 12:07:01 AM all 65.94 0.00 4.57 2.77 0.08 26.64 12:07:01 AM 0 65.94 0.00 4.57 2.77 0.08 26.64 12:08:01 AM all 63.55 0.00 4.70 0.30 0.10 31.35 12:08:01 AM 0 63.55 0.00 4.70 0.30 0.10 31.35 12:09:01 AM all 66.20 0.00 5.60 13.22 0.10 14.88 12:09:01 AM 0 66.20 0.00 5.60 13.22 0.10 14.88 Average: all 66.22 0.02 8.27 6.24 0.10 19.15 Average: 0 66.22 0.02 8.27 6.24 0.10 19.15