---> uname -a: Linux prd-centos8-builder-1c-1g-3848.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: 770 312 49 6 408 325 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:d6:39:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.208/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86100sec preferred_lft 86100sec inet6 fe80::f816:3eff:fed6:394b/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) 03/29/2025 _x86_64_ (1 CPU) 15:03:44 LINUX RESTART (1 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:02 PM 262.01 143.41 118.61 12007.47 42588.69 03:06:01 PM 152.45 18.21 134.24 2003.05 15100.22 03:07:01 PM 54.50 16.16 38.34 567.54 3667.03 03:08:01 PM 44.98 29.06 15.91 1032.36 1307.32 Average: 127.85 51.48 76.37 3878.29 15561.36 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 PM 89856 323624 699356 88.61 1968 306612 492232 26.78 130248 415692 25468 03:06:01 PM 55932 313232 733280 92.91 1076 321844 498104 27.10 119208 440948 25092 03:07:01 PM 81032 302120 708180 89.73 412 287132 517800 28.18 172492 368416 29960 03:08:01 PM 151148 369372 638064 80.85 412 284244 503800 27.41 178444 288796 20 Average: 94492 327087 694720 88.03 967 299958 502984 27.37 150098 378463 20135 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 PM eth0 201.54 119.21 1137.09 57.46 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 64.10 58.90 885.47 10.78 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 31.81 33.94 252.90 10.12 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 21.06 20.40 20.92 10.49 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 79.21 57.87 570.58 22.12 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) 03/29/2025 _x86_64_ (1 CPU) 15:03:44 LINUX RESTART (1 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:02 PM all 66.13 0.05 14.03 9.07 0.12 10.60 03:05:02 PM 0 66.13 0.05 14.03 9.07 0.12 10.60 03:06:01 PM all 68.63 0.00 9.73 4.99 0.12 16.53 03:06:01 PM 0 68.63 0.00 9.73 4.99 0.12 16.53 03:07:01 PM all 66.56 0.00 5.02 1.92 0.12 26.38 03:07:01 PM 0 66.56 0.00 5.02 1.92 0.12 26.38 03:08:01 PM all 59.71 0.00 4.87 2.10 0.10 33.22 03:08:01 PM 0 59.71 0.00 4.87 2.10 0.10 33.22 Average: all 65.24 0.01 8.38 4.50 0.11 21.75 Average: 0 65.24 0.01 8.38 4.50 0.11 21.75