---> uname -a: Linux prd-centos8-builder-1c-1g-3270.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: 770 294 94 6 381 345 Swap: 1023 29 994 ---> 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:bb:8e:3a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.224/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:febb:8e3a/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) 01/10/2024 _x86_64_ (1 CPU) 07:03:55 LINUX RESTART (1 CPU) 07:05:01 AM tps rtps wtps bread/s bwrtn/s 07:06:01 AM 142.03 31.05 110.98 3457.97 13538.98 07:07:02 AM 136.71 36.74 99.97 2450.79 10050.56 07:08:01 AM 39.05 5.22 33.84 461.81 1595.65 07:09:01 AM 129.21 108.36 20.85 6538.97 747.50 Average: 112.07 45.51 66.56 3239.36 6506.22 07:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 AM 90104 330292 698952 88.58 252 311240 499516 27.18 105204 435884 27216 07:07:02 AM 154972 343716 634084 80.36 252 255484 473448 25.76 121888 342604 26372 07:08:01 AM 149800 351300 639256 81.02 252 268496 467128 25.42 140164 329636 1084 07:09:01 AM 60100 377808 728956 92.38 164 384864 451476 24.57 142780 418408 13548 Average: 113744 350779 675312 85.58 230 305021 472892 25.73 127509 381633 17055 07:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 73.72 66.09 1092.06 8.01 0.00 0.00 0.00 0.00 07:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:02 AM eth0 21.26 22.51 180.58 7.24 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 16.28 18.94 16.14 8.87 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 16.51 16.66 16.94 7.39 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 32.03 31.12 328.06 7.88 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) 01/10/2024 _x86_64_ (1 CPU) 07:03:55 LINUX RESTART (1 CPU) 07:05:01 AM CPU %user %nice %system %iowait %steal %idle 07:06:01 AM all 66.59 0.00 6.65 5.73 0.12 20.92 07:06:01 AM 0 66.59 0.00 6.65 5.73 0.12 20.92 07:07:02 AM all 62.03 0.00 5.75 6.95 0.10 25.16 07:07:02 AM 0 62.03 0.00 5.75 6.95 0.10 25.16 07:08:01 AM all 63.47 0.00 2.97 2.02 0.10 31.44 07:08:01 AM 0 63.47 0.00 2.97 2.02 0.10 31.44 07:09:01 AM all 50.73 0.00 3.26 14.42 0.08 31.50 07:09:01 AM 0 50.73 0.00 3.26 14.42 0.08 31.50 Average: all 60.70 0.00 4.66 7.30 0.10 27.24 Average: 0 60.70 0.00 4.66 7.30 0.10 27.24