---> uname -a: Linux prd-centos8-builder-1c-1g-4558.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: 2800.022 BogoMIPS: 5600.04 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: 770 302 70 5 398 336 Swap: 1023 27 996 ---> 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:76:ea:d5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86083sec preferred_lft 86083sec inet6 fe80::f816:3eff:fe76:ead5/64 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) 03/14/2024 _x86_64_ (1 CPU) 15:03:37 LINUX RESTART (1 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 214.61 115.07 99.54 10203.27 44576.52 03:06:01 PM 152.96 40.13 112.83 3113.78 12469.65 03:07:01 PM 54.99 16.51 38.48 743.63 2432.62 03:08:01 PM 20.32 3.60 16.72 59.97 325.27 Average: 110.30 43.54 66.76 3503.37 14832.10 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 47108 287020 742104 94.03 2100 315616 550340 29.95 146912 459700 19540 03:06:01 PM 88028 330832 701184 88.85 240 309188 478600 26.04 117168 413532 1256 03:07:01 PM 137688 339564 651524 82.55 224 268884 477732 26.00 152780 333588 1084 03:08:01 PM 72004 273244 717208 90.88 224 268188 543540 29.58 153164 397432 28 Average: 86207 307665 703005 89.08 697 290469 512553 27.89 142506 401063 5477 03:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 212.00 131.71 1472.23 55.70 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 27.14 26.99 237.26 7.36 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 26.82 28.59 260.29 9.87 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 16.61 19.02 14.39 7.38 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 70.07 51.25 492.12 19.94 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) 03/14/2024 _x86_64_ (1 CPU) 15:03:37 LINUX RESTART (1 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 65.45 0.07 14.39 6.84 0.12 13.14 03:05:01 PM 0 65.45 0.07 14.39 6.84 0.12 13.14 03:06:01 PM all 70.50 0.00 10.89 4.54 0.15 13.91 03:06:01 PM 0 70.50 0.00 10.89 4.54 0.15 13.91 03:07:01 PM all 69.70 0.00 4.99 2.24 0.10 22.97 03:07:01 PM 0 69.70 0.00 4.99 2.24 0.10 22.97 03:08:01 PM all 67.62 0.00 4.25 0.47 0.12 27.54 03:08:01 PM 0 67.62 0.00 4.25 0.47 0.12 27.54 Average: all 68.33 0.02 8.61 3.50 0.12 19.42 Average: 0 68.33 0.02 8.61 3.50 0.12 19.42