---> uname -a: Linux prd-centos8-builder-1c-1g-5226.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: 770 298 80 5 392 341 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:48:f6:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.195/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86053sec preferred_lft 86053sec inet6 fe80::f816:3eff:fe48:f64f/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) 03/22/2024 _x86_64_ (1 CPU) 15:03:38 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 209.64 119.57 90.07 9999.29 41968.14 03:06:01 PM 154.51 40.82 113.69 3846.64 12877.48 03:07:01 PM 65.98 24.51 41.47 1497.23 3168.98 03:08:01 PM 21.93 4.10 17.83 100.63 352.38 03:09:01 PM 121.62 99.62 22.00 7455.43 734.88 Average: 114.78 57.75 57.03 4582.15 11831.75 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 89524 323844 699688 88.66 2100 306660 505948 27.53 140932 410708 19504 03:06:01 PM 70192 329376 719020 91.11 560 324152 488152 26.56 107864 438568 5104 03:07:01 PM 140152 354412 649060 82.24 456 279532 468536 25.49 136536 344612 1084 03:08:01 PM 134952 349860 654260 82.90 456 280180 471480 25.65 151912 333580 16 03:09:01 PM 77520 338756 711692 90.18 308 326528 493872 26.87 154516 394116 164 Average: 102468 339250 686744 87.02 776 303410 485598 26.42 138352 384317 5174 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 226.50 114.53 1199.77 53.70 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 39.34 37.81 490.92 7.46 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 24.88 26.12 276.36 8.25 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 14.91 18.11 12.53 7.41 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 19.52 19.47 19.72 12.18 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 65.09 43.24 400.16 17.81 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) 03/22/2024 _x86_64_ (1 CPU) 15:03:38 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 69.32 0.07 14.22 4.43 0.13 11.82 03:05:01 PM 0 69.32 0.07 14.22 4.43 0.13 11.82 03:06:01 PM all 73.94 0.00 10.78 5.19 0.17 9.93 03:06:01 PM 0 73.94 0.00 10.78 5.19 0.17 9.93 03:07:01 PM all 65.75 0.00 5.31 3.22 0.13 25.58 03:07:01 PM 0 65.75 0.00 5.31 3.22 0.13 25.58 03:08:01 PM all 72.05 0.00 4.07 0.47 0.13 23.28 03:08:01 PM 0 72.05 0.00 4.07 0.47 0.13 23.28 03:09:01 PM all 61.42 0.00 5.31 12.26 0.15 20.86 03:09:01 PM 0 61.42 0.00 5.31 12.26 0.15 20.86 Average: all 68.50 0.01 7.94 5.11 0.14 18.29 Average: 0 68.50 0.01 7.94 5.11 0.14 18.29