---> uname -a: Linux prd-centos8-builder-1c-1g-4869.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: 770 294 77 5 398 344 Swap: 1023 28 995 ---> 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:f5:5b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.249/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85977sec preferred_lft 85977sec inet6 fe80::f816:3eff:fe65:f55b/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) 03/18/2024 _x86_64_ (1 CPU) 06:03:37 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 197.26 123.33 73.92 9505.80 40834.28 06:06:01 AM 110.11 20.57 89.54 3070.51 10688.13 06:07:01 AM 91.49 28.52 62.96 1922.83 6384.69 06:08:01 AM 35.27 12.69 22.57 493.09 900.53 06:09:01 AM 17.36 3.57 13.80 59.45 296.25 06:10:01 AM 124.55 105.21 19.33 7778.98 658.15 Average: 96.04 49.01 47.03 3807.03 9968.80 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 83016 317600 706196 89.48 2104 305972 506476 27.56 135320 409540 30840 06:06:01 AM 71384 325480 717828 90.96 852 323696 509260 27.71 100076 461128 18720 06:07:01 AM 198320 391452 590892 74.87 8 259300 436396 23.75 119244 302272 16432 06:08:01 AM 156756 363688 632456 80.14 8 273460 464068 25.25 160140 306100 16 06:09:01 AM 144064 351336 645148 81.75 8 273684 477224 25.97 160548 317276 8 06:10:01 AM 106380 372060 682832 86.52 0 331600 487080 26.50 167508 353868 144 Average: 126653 353603 662559 83.95 497 294619 480084 26.12 140473 358364 11027 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 191.29 98.65 1052.42 51.65 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 49.44 43.90 617.69 5.53 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 25.39 24.36 265.39 7.77 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 13.56 16.01 14.41 7.23 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 11.33 14.18 9.82 5.20 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 17.17 16.52 17.57 9.56 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 51.40 35.62 329.76 14.50 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) 03/18/2024 _x86_64_ (1 CPU) 06:03:37 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 73.15 0.08 15.13 2.50 0.43 8.70 06:05:01 AM 0 73.15 0.08 15.13 2.50 0.43 8.70 06:06:01 AM all 76.46 0.00 10.79 3.00 0.42 9.34 06:06:01 AM 0 76.46 0.00 10.79 3.00 0.42 9.34 06:07:01 AM all 78.58 0.00 7.18 2.32 0.52 11.40 06:07:01 AM 0 78.58 0.00 7.18 2.32 0.52 11.40 06:08:01 AM all 70.15 0.00 4.69 1.17 0.42 23.58 06:08:01 AM 0 70.15 0.00 4.69 1.17 0.42 23.58 06:09:01 AM all 72.18 0.00 4.28 0.57 0.50 22.47 06:09:01 AM 0 72.18 0.00 4.28 0.57 0.50 22.47 06:10:01 AM all 64.40 0.00 5.40 12.88 0.50 16.81 06:10:01 AM 0 64.40 0.00 5.40 12.88 0.50 16.81 Average: all 72.49 0.01 7.91 3.74 0.46 15.38 Average: 0 72.49 0.01 7.91 3.74 0.46 15.38