---> uname -a: Linux prd-centos8-builder-1c-1g-3828.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: 770 313 51 7 405 323 Swap: 1023 17 1006 ---> 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:ee:87:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.139/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86101sec preferred_lft 86101sec inet6 fe80::f816:3eff:feee:8775/64 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) 02/07/2025 _x86_64_ (1 CPU) 14:03:42 LINUX RESTART (1 CPU) 02:04:02 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 256.49 131.57 124.92 11097.93 43702.05 02:06:01 PM 151.89 19.50 132.39 1818.88 15769.84 02:07:01 PM 47.45 14.99 32.46 473.02 1933.96 02:08:01 PM 65.12 49.93 15.20 3276.25 1194.75 Average: 129.74 53.68 76.05 4138.42 15538.20 02:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 73072 330284 716140 90.74 2104 331012 494688 26.92 132816 429104 26256 02:06:01 PM 60160 316112 729052 92.38 984 321220 503368 27.39 108156 450900 17776 02:07:01 PM 58636 283768 730576 92.57 476 291752 536292 29.18 157092 405960 26664 02:08:01 PM 69912 361836 719300 91.14 476 358536 460824 25.07 171548 375668 40 Average: 65445 323000 723767 91.71 1010 325630 498793 27.14 142403 415408 17684 02:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 216.00 130.88 1213.52 57.92 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 71.27 63.85 963.46 10.98 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 17.52 20.45 17.67 10.23 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 21.30 19.86 21.19 9.90 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 80.98 58.47 551.37 22.11 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) 02/07/2025 _x86_64_ (1 CPU) 14:03:42 LINUX RESTART (1 CPU) 02:04:02 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 66.53 0.07 14.15 7.69 0.12 11.45 02:05:01 PM 0 66.53 0.07 14.15 7.69 0.12 11.45 02:06:01 PM all 67.68 0.00 9.91 4.27 0.12 18.03 02:06:01 PM 0 67.68 0.00 9.91 4.27 0.12 18.03 02:07:01 PM all 68.54 0.00 4.74 1.94 0.10 24.69 02:07:01 PM 0 68.54 0.00 4.74 1.94 0.10 24.69 02:08:01 PM all 56.82 0.00 4.96 4.61 0.12 33.50 02:08:01 PM 0 56.82 0.00 4.96 4.61 0.12 33.50 Average: all 64.88 0.02 8.41 4.61 0.11 21.96 Average: 0 64.88 0.02 8.41 4.61 0.11 21.96