---> uname -a: Linux prd-centos8-builder-1c-1g-1940.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 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 314 94 5 361 326 Swap: 1023 26 997 ---> 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:8c:e9:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe8c:e9dd/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) 02/16/2024 _x86_64_ (1 CPU) 08:03:37 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 215.46 112.63 102.83 9835.68 44689.27 08:06:01 AM 168.10 29.40 138.69 2985.15 14288.51 08:07:01 AM 79.71 15.98 63.73 1322.67 4212.19 08:08:01 AM 19.58 4.55 15.03 80.24 303.38 08:09:01 AM 160.76 116.78 43.99 8334.69 2403.65 Average: 128.73 55.86 72.86 4511.55 13180.30 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 55040 277052 734172 93.03 2032 298360 547416 29.79 149228 450016 4492 08:06:01 AM 147348 354948 641864 81.33 228 272536 442544 24.08 93392 372592 28848 08:07:01 AM 110828 308104 678384 85.96 184 263228 497144 27.05 147284 362716 14744 08:08:01 AM 152872 336464 636340 80.63 184 249548 466760 25.40 146720 320100 12 08:09:01 AM 110632 355180 678580 85.98 0 311176 463276 25.21 157472 359964 18448 Average: 115344 326350 673868 85.38 526 278970 483428 26.30 138819 373078 13309 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 213.53 133.32 1448.07 55.82 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 34.82 35.10 388.17 5.88 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 22.51 25.02 173.79 8.77 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 16.63 18.81 14.00 7.83 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 18.69 18.59 19.36 12.44 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 61.23 46.17 408.70 18.15 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) 02/16/2024 _x86_64_ (1 CPU) 08:03:37 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 67.39 0.05 14.48 5.23 0.10 12.76 08:05:01 AM 0 67.39 0.05 14.48 5.23 0.10 12.76 08:06:01 AM all 75.25 0.00 10.69 3.72 0.10 10.24 08:06:01 AM 0 75.25 0.00 10.69 3.72 0.10 10.24 08:07:01 AM all 64.15 0.00 5.39 3.27 0.08 27.11 08:07:01 AM 0 64.15 0.00 5.39 3.27 0.08 27.11 08:08:01 AM all 66.34 0.00 4.13 0.52 0.10 28.90 08:08:01 AM 0 66.34 0.00 4.13 0.52 0.10 28.90 08:09:01 AM all 66.50 0.00 6.31 13.74 0.10 13.34 08:09:01 AM 0 66.50 0.00 6.31 13.74 0.10 13.34 Average: all 67.93 0.01 8.20 5.29 0.10 18.47 Average: 0 67.93 0.01 8.20 5.29 0.10 18.47