---> uname -a: Linux prd-centos8-builder-1c-1g-2369.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 292 94 5 384 347 Swap: 1023 31 992 ---> 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:49:b0:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.172/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86042sec preferred_lft 86042sec inet6 fe80::f816:3eff:fe49:b026/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/11/2023 _x86_64_ (1 CPU) 18:03:52 LINUX RESTART (1 CPU) 06:05:02 PM tps rtps wtps bread/s bwrtn/s 06:06:02 PM 146.41 31.39 115.02 3543.51 13761.37 06:07:01 PM 139.64 36.00 103.64 2383.34 10201.20 06:08:01 PM 38.29 5.73 32.56 458.78 1605.78 06:09:01 PM 140.26 119.59 20.67 7490.79 681.63 Average: 115.94 48.29 67.65 3473.37 6520.69 06:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:06:02 PM 97368 334512 691688 87.66 616 307008 503220 27.38 99128 432912 27220 06:07:01 PM 162816 349852 626240 79.37 324 252488 482024 26.23 121104 331368 22728 06:08:01 PM 140840 340756 648216 82.15 324 265632 488736 26.60 139452 335192 1084 06:09:01 PM 54336 370340 734720 93.11 324 381532 459400 25.00 150288 409788 13660 Average: 113840 348865 675216 85.57 397 301665 483345 26.30 127493 377315 16173 06:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 PM eth0 84.59 76.58 1110.19 10.13 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 21.99 23.23 181.72 6.47 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 16.11 19.03 15.81 9.21 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 17.02 16.81 17.14 8.47 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 34.80 33.79 328.90 8.57 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/11/2023 _x86_64_ (1 CPU) 18:03:52 LINUX RESTART (1 CPU) 06:05:02 PM CPU %user %nice %system %iowait %steal %idle 06:06:02 PM all 67.44 0.00 6.67 6.18 0.12 19.60 06:06:02 PM 0 67.44 0.00 6.67 6.18 0.12 19.60 06:07:01 PM all 61.49 0.00 5.49 5.92 0.08 27.01 06:07:01 PM 0 61.49 0.00 5.49 5.92 0.08 27.01 06:08:01 PM all 63.43 0.00 2.59 1.73 0.10 32.15 06:08:01 PM 0 63.43 0.00 2.59 1.73 0.10 32.15 06:09:01 PM all 49.06 0.00 3.27 16.15 0.10 31.42 06:09:01 PM 0 49.06 0.00 3.27 16.15 0.10 31.42 Average: all 60.32 0.00 4.49 7.51 0.10 27.58 Average: 0 60.32 0.00 4.49 7.51 0.10 27.58