---> uname -a: Linux prd-centos8-builder-1c-1g-1880.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: 770 324 62 6 384 314 Swap: 1023 21 1002 ---> 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:52:58:54 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.27/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86087sec preferred_lft 86087sec inet6 fe80::f816:3eff:fe52:5854/64 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) 01/15/2025 _x86_64_ (1 CPU) 06:03:52 LINUX RESTART (1 CPU) 06:05:01 AM tps rtps wtps bread/s bwrtn/s 06:06:01 AM 144.04 20.93 123.11 2101.76 14240.41 06:07:01 AM 60.01 17.93 42.08 708.82 3911.33 06:08:01 AM 21.02 5.63 15.39 141.48 287.89 06:09:01 AM 137.58 107.20 30.38 7742.93 1825.20 Average: 90.66 37.92 52.75 2673.63 5067.05 06:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:01 AM 92716 334148 696496 88.25 128 307604 462552 25.17 117584 407196 12504 06:07:01 AM 154148 331216 635064 80.47 92 243852 477604 25.99 163372 305280 24 06:08:01 AM 139612 320624 649600 82.31 92 247804 485180 26.40 165424 316944 1120 06:09:01 AM 74088 331128 715124 90.61 0 323648 490880 26.71 160336 393244 13556 Average: 115141 329279 674071 85.41 78 280727 479054 26.07 151679 355666 6801 06:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 71.06 64.02 798.65 9.07 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 37.34 36.74 446.75 10.07 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 19.07 20.32 15.60 8.93 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 20.69 20.91 22.27 13.26 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 37.04 35.50 320.84 10.33 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) 01/15/2025 _x86_64_ (1 CPU) 06:03:52 LINUX RESTART (1 CPU) 06:05:01 AM CPU %user %nice %system %iowait %steal %idle 06:06:01 AM all 71.07 0.00 9.88 3.51 0.15 15.39 06:06:01 AM 0 71.07 0.00 9.88 3.51 0.15 15.39 06:07:01 AM all 66.25 0.00 4.69 2.42 0.12 26.52 06:07:01 AM 0 66.25 0.00 4.69 2.42 0.12 26.52 06:08:01 AM all 63.46 0.00 5.07 0.67 0.12 30.69 06:08:01 AM 0 63.46 0.00 5.07 0.67 0.12 30.69 06:09:01 AM all 67.18 0.00 5.93 12.58 0.15 14.16 06:09:01 AM 0 67.18 0.00 5.93 12.58 0.15 14.16 Average: all 66.99 0.00 6.39 4.79 0.13 21.69 Average: 0 66.99 0.00 6.39 4.79 0.13 21.69