---> uname -a: Linux prd-centos8-builder-1c-1g-5124.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: 770 309 78 4 382 330 Swap: 1023 24 999 ---> 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:15:28:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.199/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe15:2824/64 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) 03/21/2024 _x86_64_ (1 CPU) 08:03:41 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 234.65 138.94 95.71 11152.76 42893.33 08:06:01 AM 134.32 27.33 106.99 3636.04 12029.69 08:07:01 AM 70.45 21.14 49.32 1230.25 4602.81 08:08:01 AM 21.81 3.63 18.18 66.12 357.72 08:09:01 AM 131.02 111.06 19.96 8067.58 705.38 Average: 118.49 60.44 58.05 4832.45 12127.92 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 99204 316056 690008 87.43 1892 288504 506408 27.56 122796 419592 21012 08:06:01 AM 82636 327364 706576 89.53 152 310208 486992 26.50 118568 418600 32112 08:07:01 AM 169244 353480 619968 78.56 44 250532 464288 25.26 136920 319052 28 08:08:01 AM 157280 342244 631932 80.07 44 251276 473344 25.76 152392 314424 16 08:09:01 AM 149492 397812 639720 81.06 0 314156 428492 23.32 157272 322196 160 Average: 131571 347391 657641 83.33 426 282935 471905 25.68 137590 358773 10666 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 213.21 119.00 1193.41 61.67 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 40.37 36.92 499.79 8.69 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 28.08 27.95 276.67 8.24 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 13.86 17.51 11.54 7.41 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 19.93 18.66 20.00 11.41 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 63.14 44.03 400.56 19.50 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) 03/21/2024 _x86_64_ (1 CPU) 08:03:41 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 72.45 0.07 14.64 4.72 0.17 7.97 08:05:01 AM 0 72.45 0.07 14.64 4.72 0.17 7.97 08:06:01 AM all 75.17 0.00 10.82 3.52 0.17 10.32 08:06:01 AM 0 75.17 0.00 10.82 3.52 0.17 10.32 08:07:01 AM all 64.88 0.00 5.74 4.17 0.13 25.07 08:07:01 AM 0 64.88 0.00 5.74 4.17 0.13 25.07 08:08:01 AM all 73.92 0.00 4.10 0.70 0.15 21.12 08:08:01 AM 0 73.92 0.00 4.10 0.70 0.15 21.12 08:09:01 AM all 55.27 0.00 5.34 13.32 0.13 25.95 08:09:01 AM 0 55.27 0.00 5.34 13.32 0.13 25.95 Average: all 68.35 0.01 8.13 5.28 0.15 18.08 Average: 0 68.35 0.01 8.13 5.28 0.15 18.08