---> uname -a: Linux prd-centos8-builder-1c-1g-735.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: 2800.000 BogoMIPS: 5600.00 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: 770 300 91 4 378 340 Swap: 1023 35 988 ---> 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:0c:92:de brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.221/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86051sec preferred_lft 86051sec inet6 fe80::f816:3eff:fe0c:92de/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) 11/25/2023 _x86_64_ (1 CPU) 05:03:49 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:02 AM 267.35 188.13 79.22 14315.70 41240.62 05:06:01 AM 170.39 38.49 131.90 4038.88 17209.30 05:07:01 AM 117.45 32.00 85.45 1889.80 6318.69 05:08:01 AM 28.07 9.10 18.97 426.99 396.65 05:09:01 AM 151.72 111.99 39.73 7339.61 1729.11 Average: 146.93 76.08 70.85 5608.39 13366.13 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:02 AM 98864 339672 690192 87.47 2004 318976 490384 26.69 130544 425040 27804 05:06:01 AM 178604 387924 610452 77.36 72 276072 420676 22.89 89344 344360 19016 05:07:01 AM 85712 279924 703344 89.14 0 261148 539232 29.34 119276 415012 2784 05:08:01 AM 178012 371652 611044 77.44 0 260592 445308 24.23 132736 308264 20 05:09:01 AM 57680 303020 731376 92.69 0 311448 531124 28.90 116452 450864 13484 Average: 119774 336438 669282 84.82 415 285647 485345 26.41 117670 388708 12622 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 AM eth0 194.84 122.29 1046.85 55.19 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 60.62 56.54 880.07 6.88 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 22.67 24.64 179.92 8.25 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 15.84 18.19 15.36 8.76 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 17.15 16.70 17.10 8.11 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 62.23 47.64 426.34 17.47 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) 11/25/2023 _x86_64_ (1 CPU) 05:03:49 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:02 AM all 59.07 0.13 9.62 20.26 0.12 10.80 05:05:02 AM 0 59.07 0.13 9.62 20.26 0.12 10.80 05:06:01 AM all 68.46 0.00 7.07 6.41 0.12 17.94 05:06:01 AM 0 68.46 0.00 7.07 6.41 0.12 17.94 05:07:01 AM all 59.81 0.00 4.04 6.12 0.10 29.93 05:07:01 AM 0 59.81 0.00 4.04 6.12 0.10 29.93 05:08:01 AM all 64.41 0.00 2.54 0.87 0.08 32.10 05:08:01 AM 0 64.41 0.00 2.54 0.87 0.08 32.10 05:09:01 AM all 48.47 0.00 3.70 16.35 0.10 31.38 05:09:01 AM 0 48.47 0.00 3.70 16.35 0.10 31.38 Average: all 60.01 0.03 5.39 10.01 0.10 24.46 Average: 0 60.01 0.03 5.39 10.01 0.10 24.46