---> uname -a: Linux prd-centos8-builder-1c-1g-3094.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 293 88 5 387 345 Swap: 1023 28 995 ---> 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:30:e5:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:fe30:e517/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/08/2024 _x86_64_ (1 CPU) 00:03:55 LINUX RESTART (1 CPU) 12:05:01 AM tps rtps wtps bread/s bwrtn/s 12:06:02 AM 119.05 23.02 96.02 3353.69 10458.35 12:07:01 AM 106.51 24.33 82.18 1459.73 10266.36 12:08:01 AM 87.12 20.09 67.03 1381.54 4945.50 12:09:01 AM 21.78 2.91 18.87 265.91 579.27 12:10:01 AM 14.35 3.55 10.80 58.65 225.19 12:11:01 AM 149.13 116.54 32.58 7532.30 1900.17 12:12:01 AM 50.96 9.11 41.85 521.43 1596.15 Average: 78.36 28.53 49.83 2084.33 4268.06 12:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:02 AM 50472 289116 738584 93.60 1320 311276 550236 29.94 141336 441628 24728 12:07:01 AM 125044 354940 664012 84.15 680 294988 470180 25.59 97220 388596 3764 12:08:01 AM 179136 370080 609920 77.30 432 256228 462552 25.17 125568 310092 6088 12:09:01 AM 138848 338348 650208 82.40 432 264936 496172 27.00 141804 335356 1080 12:10:01 AM 203264 402224 585792 74.24 432 264412 433624 23.60 142508 268472 20 12:11:01 AM 47496 324336 741560 93.98 20 342324 518464 28.21 160504 411448 1768 12:12:01 AM 47308 318272 741748 94.00 0 337896 526788 28.67 175072 399344 24452 Average: 113081 342474 675975 85.67 474 296009 494002 26.88 140573 364991 8843 12:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 AM eth0 53.59 44.96 726.81 5.77 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 35.58 32.56 527.54 5.10 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 17.09 17.89 176.26 5.23 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 12.42 14.89 12.84 5.98 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 12.90 14.28 10.74 6.09 0.00 0.00 0.00 0.00 12:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 AM eth0 10.52 11.32 11.50 6.22 0.00 0.00 0.00 0.00 12:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 AM eth0 11.42 12.71 8.95 8.42 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 21.90 21.21 209.98 6.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/08/2024 _x86_64_ (1 CPU) 00:03:55 LINUX RESTART (1 CPU) 12:05:01 AM CPU %user %nice %system %iowait %steal %idle 12:06:02 AM all 75.40 0.00 7.92 3.18 0.90 12.60 12:06:02 AM 0 75.40 0.00 7.92 3.18 0.90 12.60 12:07:01 AM all 76.87 0.00 7.20 3.36 0.83 11.74 12:07:01 AM 0 76.87 0.00 7.20 3.36 0.83 11.74 12:08:01 AM all 66.79 0.00 5.36 5.36 0.88 21.60 12:08:01 AM 0 66.79 0.00 5.36 5.36 0.88 21.60 12:09:01 AM all 71.92 0.00 2.98 0.53 0.70 23.87 12:09:01 AM 0 71.92 0.00 2.98 0.53 0.70 23.87 12:10:01 AM all 67.78 0.00 3.28 0.43 0.62 27.89 12:10:01 AM 0 67.78 0.00 3.28 0.43 0.62 27.89 12:11:01 AM all 57.37 0.00 4.03 15.77 0.95 21.88 12:11:01 AM 0 57.37 0.00 4.03 15.77 0.95 21.88 12:12:01 AM all 73.84 0.00 4.71 1.83 0.77 18.85 12:12:01 AM 0 73.84 0.00 4.71 1.83 0.77 18.85 Average: all 69.97 0.00 5.06 4.36 0.81 19.80 Average: 0 69.97 0.00 5.06 4.36 0.81 19.80