---> uname -a: Linux prd-centos8-builder-1c-1g-1066.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 98 5 372 338 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:27:74:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.106/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:fe27:748f/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) 02/07/2024 _x86_64_ (1 CPU) 04:03:44 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 246.54 152.86 93.68 13268.98 42608.88 04:06:01 AM 162.21 39.25 122.96 4129.09 14279.05 04:07:01 AM 96.28 19.74 76.54 1380.34 5626.91 04:08:01 AM 21.76 4.37 17.39 76.24 351.05 04:09:01 AM 157.32 112.26 45.06 8155.39 2329.75 Average: 136.86 65.72 71.14 5404.59 13048.74 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 109668 324024 679544 86.10 2104 288792 503148 27.38 134484 402408 19664 04:06:01 AM 67676 317324 721536 91.42 528 314176 493212 26.84 122472 423160 17656 04:07:01 AM 151472 351072 637740 80.81 356 264796 467296 25.43 142140 324388 2040 04:08:01 AM 149420 348980 639792 81.07 356 264800 469020 25.52 150284 317312 8 04:09:01 AM 112492 365460 676720 85.75 0 318108 465676 25.34 160000 351592 18532 Average: 118146 341372 671066 85.03 669 290134 479670 26.10 141876 363772 11580 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 194.84 119.76 1190.25 54.36 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 46.64 43.10 647.04 8.21 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.26 22.88 156.58 7.72 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 17.06 19.81 14.23 7.50 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 19.44 18.52 20.15 12.54 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 59.89 44.84 405.92 18.08 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) 02/07/2024 _x86_64_ (1 CPU) 04:03:44 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 64.32 0.08 14.40 8.74 0.13 12.33 04:05:01 AM 0 64.32 0.08 14.40 8.74 0.13 12.33 04:06:01 AM all 72.99 0.00 11.14 4.75 0.13 10.98 04:06:01 AM 0 72.99 0.00 11.14 4.75 0.13 10.98 04:07:01 AM all 62.67 0.00 6.66 4.76 0.10 25.81 04:07:01 AM 0 62.67 0.00 6.66 4.76 0.10 25.81 04:08:01 AM all 66.44 0.00 4.22 0.40 0.10 28.84 04:08:01 AM 0 66.44 0.00 4.22 0.40 0.10 28.84 04:09:01 AM all 64.35 0.00 6.36 13.51 0.10 15.67 04:09:01 AM 0 64.35 0.00 6.36 13.51 0.10 15.67 Average: all 66.16 0.02 8.56 6.43 0.11 18.72 Average: 0 66.16 0.02 8.56 6.43 0.11 18.72