---> uname -a: Linux prd-centos8-builder-1c-1g-2273.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 63 6 392 324 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:87:15:4a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe87:154a/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) 01/19/2025 _x86_64_ (1 CPU) 04:03:48 LINUX RESTART (1 CPU) 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 301.27 190.62 110.65 14840.81 42067.77 04:06:01 AM 135.02 19.87 115.15 1907.48 13291.46 04:07:01 AM 63.09 16.36 46.73 618.49 4826.34 04:08:01 AM 21.66 4.60 17.06 77.83 1160.25 04:09:01 AM 135.80 106.11 29.69 7661.48 1044.66 Average: 130.83 67.12 63.71 4990.01 12383.45 04:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 106700 340516 682512 86.48 2104 306092 477972 26.01 128792 398348 26624 04:06:01 AM 84160 336408 705052 89.34 952 317124 472944 25.73 117688 414956 24676 04:07:01 AM 166484 348912 622728 78.91 680 248248 470084 25.58 166020 290504 1124 04:08:01 AM 94352 302068 694860 88.04 680 273596 515832 28.07 169112 358440 25564 04:09:01 AM 50232 310328 738980 93.64 148 326016 520816 28.34 152092 424944 13180 Average: 100386 327646 688826 87.28 913 294215 491530 26.75 146741 377438 18234 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 206.03 109.12 1032.43 56.90 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 61.47 54.89 688.79 9.75 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 38.25 36.48 446.75 9.23 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 18.09 20.07 15.28 8.87 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 18.82 19.05 18.69 12.77 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 68.09 47.73 438.50 19.38 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) 01/19/2025 _x86_64_ (1 CPU) 04:03:48 LINUX RESTART (1 CPU) 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 61.28 0.10 17.65 11.49 0.15 9.33 04:05:01 AM 0 61.28 0.10 17.65 11.49 0.15 9.33 04:06:01 AM all 71.09 0.00 9.89 3.72 0.12 15.18 04:06:01 AM 0 71.09 0.00 9.89 3.72 0.12 15.18 04:07:01 AM all 67.76 0.00 5.34 2.74 0.13 24.02 04:07:01 AM 0 67.76 0.00 5.34 2.74 0.13 24.02 04:08:01 AM all 64.41 0.00 4.62 0.50 0.12 30.35 04:08:01 AM 0 64.41 0.00 4.62 0.50 0.12 30.35 04:09:01 AM all 67.63 0.00 6.08 12.78 0.13 13.38 04:09:01 AM 0 67.63 0.00 6.08 12.78 0.13 13.38 Average: all 66.45 0.02 8.69 6.23 0.13 18.49 Average: 0 66.45 0.02 8.69 6.23 0.13 18.49