---> uname -a: Linux prd-centos8-builder-1c-1g-3717.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: 770 309 50 7 410 328 Swap: 1023 18 1005 ---> 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:43:47:20 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fe43:4720/64 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) 02/06/2025 _x86_64_ (1 CPU) 03:03:48 LINUX RESTART (1 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 302.35 190.17 112.18 15923.83 42519.19 03:06:01 AM 156.20 25.74 130.46 1882.04 14585.54 03:07:01 AM 59.81 19.48 40.34 1330.76 4171.74 03:08:01 AM 23.13 4.53 18.59 110.10 337.80 03:09:01 AM 134.10 104.50 29.60 7693.09 1759.62 Average: 134.62 68.52 66.10 5356.70 12585.65 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 74740 314268 714472 90.53 2100 314264 515364 28.04 127404 434876 20292 03:06:01 AM 88536 345508 700676 88.78 1100 322372 472196 25.69 115096 412072 15164 03:07:01 AM 186508 393732 602704 76.37 728 273716 447216 24.33 139036 296256 20 03:08:01 AM 130620 339532 658592 83.45 728 275436 496720 27.03 167468 322300 8 03:09:01 AM 71204 336552 718008 90.98 208 333768 513432 27.94 178832 381420 13252 Average: 110322 345918 678890 86.02 973 303911 488986 26.61 145567 369385 9747 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 228.45 108.96 1072.51 56.68 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 57.23 52.27 650.24 9.47 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 38.92 34.96 471.43 15.00 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 19.28 21.08 15.70 8.62 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 21.02 20.91 21.36 14.01 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 72.52 47.45 444.37 20.65 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) 02/06/2025 _x86_64_ (1 CPU) 03:03:48 LINUX RESTART (1 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 60.38 0.10 17.99 12.31 0.14 9.09 03:05:01 AM 0 60.38 0.10 17.99 12.31 0.14 9.09 03:06:01 AM all 69.06 0.00 10.44 5.21 0.15 15.14 03:06:01 AM 0 69.06 0.00 10.44 5.21 0.15 15.14 03:07:01 AM all 41.92 0.00 3.71 2.15 0.10 52.12 03:07:01 AM 0 41.92 0.00 3.71 2.15 0.10 52.12 03:08:01 AM all 65.41 0.00 5.06 0.48 0.13 28.91 03:08:01 AM 0 65.41 0.00 5.06 0.48 0.13 28.91 03:09:01 AM all 62.97 0.00 5.78 12.35 0.13 18.76 03:09:01 AM 0 62.97 0.00 5.78 12.35 0.13 18.76 Average: all 59.94 0.02 8.56 6.48 0.13 24.86 Average: 0 59.94 0.02 8.56 6.48 0.13 24.86