---> uname -a: Linux prd-centos8-builder-1c-1g-5394.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: 770 294 72 5 403 343 Swap: 1023 23 1000 ---> 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:9e:e4:52 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.202/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86058sec preferred_lft 86058sec inet6 fe80::f816:3eff:fe9e:e452/64 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) 03/24/2024 _x86_64_ (1 CPU) 05:03:47 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 271.10 188.37 82.73 14550.42 41346.31 05:06:02 AM 143.59 33.06 110.53 3786.81 12765.71 05:07:01 AM 76.84 24.92 51.92 1558.94 4193.66 05:08:01 AM 22.44 4.85 17.59 172.02 329.76 05:09:01 AM 128.19 107.38 20.81 7707.61 706.38 Average: 128.63 71.90 56.74 5570.38 11900.55 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 72660 309904 716552 90.79 1952 308752 516020 28.08 113752 439932 16168 05:06:02 AM 107060 362324 682152 86.43 68 320056 464312 25.26 113116 395152 24360 05:07:01 AM 189464 403748 599748 75.99 28 280028 425968 23.18 142124 288448 488 05:08:01 AM 164332 382320 624880 79.18 28 283740 445628 24.25 159876 294628 20 05:09:01 AM 112912 378048 676300 85.69 0 330308 461084 25.09 153104 360560 164 Average: 129286 367269 659926 83.62 415 304577 462602 25.17 136394 355744 8240 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 192.21 107.15 1052.32 53.37 0.00 0.00 0.00 0.00 05:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 AM eth0 54.93 49.87 627.70 6.83 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 28.48 30.98 283.25 8.89 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 15.04 18.15 12.43 7.79 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 20.37 18.99 20.24 11.67 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 62.35 45.09 399.72 17.75 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) 03/24/2024 _x86_64_ (1 CPU) 05:03:47 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 64.77 0.10 17.37 8.72 0.15 8.89 05:05:01 AM 0 64.77 0.10 17.37 8.72 0.15 8.89 05:06:02 AM all 74.07 0.00 11.20 3.97 0.15 10.61 05:06:02 AM 0 74.07 0.00 11.20 3.97 0.15 10.61 05:07:01 AM all 68.31 0.00 5.23 3.41 0.14 22.91 05:07:01 AM 0 68.31 0.00 5.23 3.41 0.14 22.91 05:08:01 AM all 72.54 0.00 4.44 0.45 0.13 22.44 05:08:01 AM 0 72.54 0.00 4.44 0.45 0.13 22.44 05:09:01 AM all 58.19 0.00 5.36 12.79 0.13 23.53 05:09:01 AM 0 58.19 0.00 5.36 12.79 0.13 23.53 Average: all 67.58 0.02 8.73 5.87 0.14 17.66 Average: 0 67.58 0.02 8.73 5.87 0.14 17.66