---> uname -a: Linux prd-centos8-builder-1c-1g-37.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: 770 299 73 5 397 339 Swap: 1023 27 996 ---> 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:e0:8c:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.125/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86082sec preferred_lft 86082sec inet6 fe80::f816:3eff:fee0:8cd1/64 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) 03/29/2024 _x86_64_ (1 CPU) 10:03:47 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:02 AM 263.42 168.32 95.09 13976.24 42921.39 10:06:01 AM 169.38 49.29 120.09 4877.80 13461.59 10:07:01 AM 61.93 19.45 42.48 799.20 3310.32 10:08:01 AM 19.63 3.85 15.78 69.18 333.11 10:09:01 AM 138.59 111.09 27.50 7958.56 857.25 Average: 130.49 70.50 60.00 5540.62 12180.04 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:02 AM 50484 275964 738728 93.60 2048 300068 544132 29.61 130428 454780 19524 10:06:01 AM 116280 357272 672932 85.27 164 306696 459256 24.99 115108 386324 24284 10:07:01 AM 75640 287636 713572 90.42 8 278576 538912 29.32 158376 390224 15812 10:08:01 AM 144776 342780 644436 81.66 8 264616 482608 26.26 157880 320580 1084 10:09:01 AM 75776 346248 713436 90.40 0 336552 486348 26.46 171640 378364 12624 Average: 92591 321980 696621 88.27 446 297302 502251 27.33 146686 386054 14666 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:02 AM eth0 219.88 127.77 1190.78 55.88 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 43.90 43.07 507.62 6.72 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 29.29 31.31 278.12 9.88 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 19.06 20.21 16.02 7.46 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 19.05 19.19 19.28 13.34 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 66.35 48.35 402.21 18.70 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) 03/29/2024 _x86_64_ (1 CPU) 10:03:47 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:02 AM all 61.22 0.08 15.19 10.73 0.10 12.67 10:05:02 AM 0 61.22 0.08 15.19 10.73 0.10 12.67 10:06:01 AM all 72.80 0.00 10.62 6.29 0.10 10.19 10:06:01 AM 0 72.80 0.00 10.62 6.29 0.10 10.19 10:07:01 AM all 66.14 0.00 4.81 2.67 0.12 26.26 10:07:01 AM 0 66.14 0.00 4.81 2.67 0.12 26.26 10:08:01 AM all 63.45 0.00 4.76 0.65 0.08 31.06 10:08:01 AM 0 63.45 0.00 4.76 0.65 0.08 31.06 10:09:01 AM all 66.43 0.00 5.59 13.25 0.12 14.61 10:09:01 AM 0 66.43 0.00 5.59 13.25 0.12 14.61 Average: all 65.99 0.02 8.18 6.72 0.10 18.99 Average: 0 65.99 0.02 8.18 6.72 0.10 18.99