---> uname -a: Linux prd-centos8-builder-1c-1g-1870.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: 2800.000 BogoMIPS: 5600.00 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: 770 316 57 5 397 323 Swap: 1023 22 1001 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:16:0d:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.175/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86084sec preferred_lft 86084sec inet6 fe80::f816:3eff:fe16:dbd/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) 03/06/2025 _x86_64_ (1 CPU) 01:03:42 LINUX RESTART (1 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 259.36 139.83 119.53 11723.71 42627.89 01:06:01 AM 148.54 18.65 129.89 1854.83 14310.52 01:07:01 AM 63.42 17.66 45.76 655.67 5047.78 01:08:01 AM 21.50 4.00 17.50 134.51 1325.68 01:09:01 AM 144.00 112.48 31.52 8074.64 2203.87 Average: 126.90 58.42 68.49 4475.93 13011.11 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 102028 332536 687184 87.07 2104 301792 482364 26.25 129392 403544 27408 01:06:01 AM 79352 328224 709860 89.95 1448 313460 479440 26.09 108388 430256 21372 01:07:01 AM 136084 332736 653128 82.76 720 262316 479512 26.09 160140 326952 1116 01:08:01 AM 73396 301512 715816 90.70 720 293800 508600 27.67 165284 383220 29964 01:09:01 AM 56700 312576 732512 92.82 424 321828 513460 27.94 156280 416232 13232 Average: 89512 321517 699700 88.66 1083 298639 492675 26.81 143897 392041 18618 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 245.97 120.48 1106.43 57.49 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 56.15 50.03 636.18 9.62 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 43.05 40.68 520.90 9.89 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.88 20.08 15.49 9.13 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.83 18.76 18.65 13.04 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 75.94 49.80 457.02 19.76 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) 03/06/2025 _x86_64_ (1 CPU) 01:03:42 LINUX RESTART (1 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 67.69 0.07 15.09 7.44 0.15 9.56 01:05:02 AM 0 67.69 0.07 15.09 7.44 0.15 9.56 01:06:01 AM all 70.87 0.00 10.15 3.55 0.15 15.28 01:06:01 AM 0 70.87 0.00 10.15 3.55 0.15 15.28 01:07:01 AM all 66.39 0.00 5.73 2.40 0.12 25.36 01:07:01 AM 0 66.39 0.00 5.73 2.40 0.12 25.36 01:08:01 AM all 63.79 0.00 4.82 0.65 0.15 30.59 01:08:01 AM 0 63.79 0.00 4.82 0.65 0.15 30.59 01:09:01 AM all 66.16 0.00 6.29 13.00 0.15 14.40 01:09:01 AM 0 66.16 0.00 6.29 13.00 0.15 14.40 Average: all 66.96 0.01 8.39 5.41 0.14 19.08 Average: 0 66.96 0.01 8.39 5.41 0.14 19.08