---> uname -a: Linux prd-centos8-builder-1c-1g-304.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: 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 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: 770 304 71 5 394 335 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:fb:b9:b9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.180/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fefb:b9b9/64 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) 04/01/2024 _x86_64_ (1 CPU) 07:03:49 LINUX RESTART (1 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 282.62 199.36 83.27 16588.16 42272.23 07:06:01 AM 142.34 25.36 116.98 3791.01 12386.21 07:07:01 AM 73.99 22.78 51.22 1039.52 4668.76 07:08:01 AM 20.33 4.25 16.08 134.64 318.63 07:09:01 AM 135.39 110.81 24.58 8252.50 902.85 Average: 130.47 72.12 58.36 5928.55 12016.68 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 58300 293852 730912 92.61 2104 311204 524196 28.52 136528 444024 11124 07:06:01 AM 83184 324780 706028 89.46 552 306148 487908 26.55 119652 414920 31984 07:07:01 AM 151040 336512 638172 80.86 140 251004 481336 26.19 128600 342488 1084 07:08:01 AM 156064 343208 633148 80.23 140 252708 473804 25.78 144152 320916 16 07:09:01 AM 103112 363992 686100 86.93 12 325772 467720 25.45 158960 365336 184 Average: 110340 332469 678872 86.02 590 289367 486993 26.50 137578 377537 8878 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 195.85 111.17 1024.24 53.71 0.00 0.00 0.00 0.00 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 58.97 56.06 631.64 9.72 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 27.94 29.61 277.32 8.94 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 16.41 18.60 13.78 7.34 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 20.12 19.10 20.23 12.97 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 63.45 46.71 391.52 18.43 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) 04/01/2024 _x86_64_ (1 CPU) 07:03:49 LINUX RESTART (1 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 58.44 0.12 16.94 11.54 0.12 12.85 07:05:01 AM 0 58.44 0.12 16.94 11.54 0.12 12.85 07:06:01 AM all 73.24 0.00 10.59 3.64 0.12 12.41 07:06:01 AM 0 73.24 0.00 10.59 3.64 0.12 12.41 07:07:01 AM all 61.38 0.00 5.31 3.57 0.10 29.64 07:07:01 AM 0 61.38 0.00 5.31 3.57 0.10 29.64 07:08:01 AM all 65.45 0.00 4.20 0.45 0.08 29.82 07:08:01 AM 0 65.45 0.00 4.20 0.45 0.08 29.82 07:09:01 AM all 60.40 0.00 5.29 12.72 0.12 21.47 07:09:01 AM 0 60.40 0.00 5.29 12.72 0.12 21.47 Average: all 63.80 0.02 8.44 6.37 0.11 21.26 Average: 0 63.80 0.02 8.44 6.37 0.11 21.26