---> uname -a: Linux prd-centos8-builder-1c-1g-2828.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: 770 301 67 5 401 337 Swap: 1023 25 998 ---> 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:bb:f6:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.189/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86077sec preferred_lft 86077sec inet6 fe80::f816:3eff:febb:f6e7/64 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) 02/25/2024 _x86_64_ (1 CPU) 05:03:48 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 271.93 184.89 87.04 14949.46 41866.25 05:06:01 AM 159.39 37.35 122.04 4108.87 13743.55 05:07:01 AM 87.44 19.38 68.06 1332.89 4997.62 05:08:01 AM 20.06 4.13 15.93 109.18 336.23 05:09:01 AM 162.99 113.07 49.92 8134.31 2547.39 Average: 140.38 71.76 68.62 5727.11 12699.23 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 65948 320120 723264 91.64 2104 327900 497648 27.08 128388 439040 27408 05:06:01 AM 74280 309216 714932 90.59 1004 300064 503384 27.39 108180 435428 38628 05:07:01 AM 100080 320528 689132 87.32 960 286012 497648 27.08 157604 363372 14748 05:08:01 AM 147972 357048 641240 81.25 960 274656 461332 25.10 158452 313508 1412 05:09:01 AM 64872 331652 724340 91.78 0 333136 501172 27.27 157380 404616 30124 Average: 90630 327713 698582 88.52 1006 304354 492237 26.78 142001 391193 22464 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 217.92 115.66 1178.24 54.39 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 46.71 45.02 615.44 7.05 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 23.21 25.72 173.59 8.70 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 18.33 19.83 15.29 8.68 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 17.70 18.24 20.57 11.17 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 64.77 44.90 400.70 18.00 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) 02/25/2024 _x86_64_ (1 CPU) 05:03:48 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 59.65 0.13 16.45 11.11 0.12 12.54 05:05:01 AM 0 59.65 0.13 16.45 11.11 0.12 12.54 05:06:01 AM all 73.17 0.00 11.07 4.08 0.12 11.55 05:06:01 AM 0 73.17 0.00 11.07 4.08 0.12 11.55 05:07:01 AM all 61.89 0.00 5.89 4.72 0.10 27.39 05:07:01 AM 0 61.89 0.00 5.89 4.72 0.10 27.39 05:08:01 AM all 65.22 0.00 4.52 0.53 0.10 29.62 05:08:01 AM 0 65.22 0.00 4.52 0.53 0.10 29.62 05:09:01 AM all 65.82 0.00 6.23 14.64 0.10 13.21 05:09:01 AM 0 65.82 0.00 6.23 14.64 0.10 13.21 Average: all 65.15 0.03 8.83 7.02 0.11 18.86 Average: 0 65.15 0.03 8.83 7.02 0.11 18.86