---> uname -a: Linux prd-centos8-builder-1c-1g-710.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: 2800.022 BogoMIPS: 5600.04 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: 770 302 70 5 397 336 Swap: 1023 32 991 ---> 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:85:af:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.45/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe85:afe7/64 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) 04/05/2024 _x86_64_ (1 CPU) 08:03:49 LINUX RESTART (1 CPU) 08:04:01 AM tps rtps wtps bread/s bwrtn/s 08:05:01 AM 258.53 189.29 69.24 15773.96 40334.19 08:06:01 AM 119.79 21.98 97.82 3079.11 10687.54 08:07:01 AM 85.75 30.76 54.99 1858.85 5553.79 08:08:01 AM 59.60 17.96 41.65 808.40 2616.43 08:09:01 AM 19.74 3.65 16.09 64.23 311.04 08:10:01 AM 147.54 118.48 29.06 8712.15 956.17 Average: 115.19 63.71 51.48 5051.51 10083.48 08:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:05:01 AM 79580 337896 709632 89.92 2100 331136 475424 25.87 103392 451752 20528 08:06:01 AM 141716 360304 647496 82.04 124 286344 458640 24.96 88740 400664 19496 08:07:01 AM 69456 321928 719756 91.20 0 315852 491456 26.74 124688 422536 1256 08:08:01 AM 128968 324116 660244 83.66 0 259612 497796 27.09 152452 340604 1084 08:09:01 AM 63988 274500 725224 91.89 0 275004 547912 29.81 154444 402504 15812 08:10:01 AM 70976 344176 718236 91.01 0 338848 492144 26.78 180184 376528 12568 Average: 92447 327153 696765 88.29 371 301133 493895 26.87 133983 399098 11791 08:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:05:01 AM eth0 170.22 92.76 832.03 52.31 0.00 0.00 0.00 0.00 08:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:06:01 AM eth0 55.83 52.58 660.96 5.82 0.00 0.00 0.00 0.00 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 19.23 19.90 155.13 6.23 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 29.75 31.18 278.09 9.07 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 17.09 18.97 14.52 8.30 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 18.75 18.48 18.54 13.48 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 51.84 38.99 326.66 15.88 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) 04/05/2024 _x86_64_ (1 CPU) 08:03:49 LINUX RESTART (1 CPU) 08:04:01 AM CPU %user %nice %system %iowait %steal %idle 08:05:01 AM all 48.44 0.08 14.71 11.83 0.10 24.84 08:05:01 AM 0 48.44 0.08 14.71 11.83 0.10 24.84 08:06:01 AM all 52.75 0.00 8.49 3.22 0.08 35.46 08:06:01 AM 0 52.75 0.00 8.49 3.22 0.08 35.46 08:07:01 AM all 41.01 0.00 4.69 4.51 0.08 49.71 08:07:01 AM 0 41.01 0.00 4.69 4.51 0.08 49.71 08:08:01 AM all 67.35 0.00 4.52 2.07 0.08 25.98 08:08:01 AM 0 67.35 0.00 4.52 2.07 0.08 25.98 08:09:01 AM all 64.07 0.00 4.15 0.48 0.07 31.22 08:09:01 AM 0 64.07 0.00 4.15 0.48 0.07 31.22 08:10:01 AM all 64.23 0.00 5.76 14.61 0.10 15.30 08:10:01 AM 0 64.23 0.00 5.76 14.61 0.10 15.30 Average: all 56.31 0.01 7.05 6.12 0.09 30.42 Average: 0 56.31 0.01 7.05 6.12 0.09 30.42