---> uname -a: Linux prd-centos8-builder-1c-1g-2845.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: 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 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: 770 306 86 5 377 334 Swap: 1023 34 989 ---> 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:70:f1:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.15/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86028sec preferred_lft 86028sec inet6 fe80::f816:3eff:fe70:f1dd/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) 01/05/2024 _x86_64_ (1 CPU) 10:03:53 LINUX RESTART (1 CPU) 10:05:01 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 144.08 31.19 112.89 3510.08 13462.07 10:07:01 AM 144.94 37.91 107.03 2325.12 10444.57 10:08:01 AM 36.12 7.26 28.85 463.37 1096.45 10:09:01 AM 36.04 18.33 17.71 788.94 983.11 10:10:01 AM 165.87 111.01 54.86 7231.99 2380.32 Average: 105.42 41.13 64.29 2863.90 5676.69 10:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 109348 324308 679708 86.14 52 286744 500636 27.24 101596 420700 24564 10:07:01 AM 164688 339684 624368 79.13 0 242336 478488 26.04 111540 337712 15688 10:08:01 AM 71468 272416 717588 90.94 0 268092 550504 29.96 133112 414544 12704 10:09:01 AM 183056 387064 606000 76.80 0 270604 427048 23.24 134756 295468 10344 10:10:01 AM 68088 327896 720968 91.37 0 327168 506116 27.54 141968 414212 14988 Average: 119330 330274 669726 84.88 10 278989 492558 26.80 124594 376527 15658 10:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 81.23 73.86 1119.14 8.42 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 19.72 20.95 177.96 5.36 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 15.79 19.12 15.37 8.91 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 17.43 18.21 17.60 8.01 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 15.20 15.95 12.16 10.10 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 29.89 29.64 268.78 8.16 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) 01/05/2024 _x86_64_ (1 CPU) 10:03:53 LINUX RESTART (1 CPU) 10:05:01 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 69.65 0.00 6.73 5.01 0.12 18.49 10:06:01 AM 0 69.65 0.00 6.73 5.01 0.12 18.49 10:07:01 AM all 63.14 0.00 5.26 6.66 0.10 24.85 10:07:01 AM 0 63.14 0.00 5.26 6.66 0.10 24.85 10:08:01 AM all 66.69 0.00 2.52 0.83 0.10 29.85 10:08:01 AM 0 66.69 0.00 2.52 0.83 0.10 29.85 10:09:01 AM all 60.07 0.00 2.92 1.85 0.08 35.08 10:09:01 AM 0 60.07 0.00 2.92 1.85 0.08 35.08 10:10:01 AM all 59.22 0.00 4.15 16.77 0.10 19.76 10:10:01 AM 0 59.22 0.00 4.15 16.77 0.10 19.76 Average: all 63.76 0.00 4.32 6.22 0.10 25.61 Average: 0 63.76 0.00 4.32 6.22 0.10 25.61