---> uname -a: Linux prd-centos8-builder-1c-1g-2628.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: 770 317 64 6 388 320 Swap: 1023 19 1004 ---> 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:5f:61:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.22/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86096sec preferred_lft 86096sec inet6 fe80::f816:3eff:fe5f:61be/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) 01/24/2025 _x86_64_ (1 CPU) 00:03:46 LINUX RESTART (1 CPU) 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 288.09 167.33 120.77 13721.61 43197.78 12:06:01 AM 145.98 20.88 125.11 2012.93 14337.45 12:07:01 AM 48.65 15.04 33.61 486.90 2817.18 12:08:01 AM 36.33 20.44 15.89 776.68 1169.04 Average: 129.11 55.46 73.65 4210.42 15265.17 12:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 107000 344344 682212 86.44 1984 310800 479884 26.11 119536 412972 16996 12:06:01 AM 51536 304192 737676 93.47 0 318680 507736 27.63 113672 451192 27996 12:07:01 AM 93212 293888 696000 88.19 0 267452 544888 29.65 158344 370904 25564 12:08:01 AM 115052 310964 674160 85.42 0 262680 503144 27.38 170140 334880 16 Average: 91700 313347 697512 88.38 496 289903 508913 27.69 140423 392487 17643 12:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 241.57 118.80 1073.90 58.21 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 84.39 77.86 1081.15 11.11 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 17.79 20.49 22.91 9.74 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 17.89 18.79 16.29 7.79 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 89.78 58.74 546.37 21.56 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) 01/24/2025 _x86_64_ (1 CPU) 00:03:46 LINUX RESTART (1 CPU) 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 61.61 0.10 15.46 11.57 0.12 11.13 12:05:01 AM 0 61.61 0.10 15.46 11.57 0.12 11.13 12:06:01 AM all 69.34 0.00 9.20 4.86 0.10 16.50 12:06:01 AM 0 69.34 0.00 9.20 4.86 0.10 16.50 12:07:01 AM all 68.12 0.00 4.64 1.43 0.10 25.71 12:07:01 AM 0 68.12 0.00 4.64 1.43 0.10 25.71 12:08:01 AM all 62.81 0.00 4.40 1.62 0.08 31.09 12:08:01 AM 0 62.81 0.00 4.40 1.62 0.08 31.09 Average: all 65.49 0.03 8.39 4.84 0.10 21.15 Average: 0 65.49 0.03 8.39 4.84 0.10 21.15