---> uname -a: Linux prd-centos8-builder-1c-1g-2935.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: 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 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: 770 297 92 5 380 343 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:ab:f4:91 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86020sec preferred_lft 86020sec inet6 fe80::f816:3eff:feab:f491/64 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) 01/06/2024 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 277.37 205.84 71.53 15906.92 40871.45 09:06:01 AM 133.90 28.50 105.40 3346.43 12538.55 09:07:01 AM 123.36 28.44 94.92 2280.98 9957.85 09:08:02 AM 43.53 6.81 36.71 566.12 1735.70 09:09:01 AM 25.39 9.02 16.37 366.31 505.22 09:10:01 AM 172.60 119.29 53.31 7745.24 2136.06 Average: 129.28 66.11 63.17 5020.07 11246.34 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 56292 338012 732764 92.87 2104 359256 499820 27.20 131460 463648 25016 09:06:01 AM 87372 314760 701684 88.93 676 296256 512772 27.90 103380 437396 24588 09:07:01 AM 191336 382184 597720 75.75 676 255628 438988 23.89 124240 299056 23120 09:08:02 AM 63100 282080 725956 92.00 676 284412 540224 29.40 147396 407444 12708 09:09:01 AM 167308 367228 621748 78.80 676 265376 450908 24.54 138708 308248 13524 09:10:01 AM 106352 368184 682704 86.52 0 329216 466268 25.37 144424 374016 20804 Average: 111960 342075 677096 85.81 801 298357 484830 26.38 131601 381635 19960 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 197.29 118.15 1028.12 54.83 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 64.06 57.22 943.16 7.07 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 20.49 21.28 177.89 7.02 0.00 0.00 0.00 0.00 09:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:02 AM eth0 14.29 17.67 14.20 8.19 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 14.71 16.95 12.11 5.89 0.00 0.00 0.00 0.00 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 17.22 16.82 17.04 11.22 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 54.42 41.23 364.90 15.63 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) 01/06/2024 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 61.07 0.12 11.09 18.41 0.14 9.18 09:05:01 AM 0 61.07 0.12 11.09 18.41 0.14 9.18 09:06:01 AM all 70.70 0.00 6.58 4.32 0.12 18.28 09:06:01 AM 0 70.70 0.00 6.58 4.32 0.12 18.28 09:07:01 AM all 63.10 0.00 5.78 5.47 0.10 25.55 09:07:01 AM 0 63.10 0.00 5.78 5.47 0.10 25.55 09:08:02 AM all 66.27 0.00 2.63 2.15 0.08 28.87 09:08:02 AM 0 66.27 0.00 2.63 2.15 0.08 28.87 09:09:01 AM all 63.37 0.00 3.12 0.95 0.08 32.47 09:09:01 AM 0 63.37 0.00 3.12 0.95 0.08 32.47 09:10:01 AM all 58.24 0.00 4.59 16.96 0.12 20.09 09:10:01 AM 0 58.24 0.00 4.59 16.96 0.12 20.09 Average: all 63.80 0.02 5.63 8.03 0.11 22.42 Average: 0 63.80 0.02 5.63 8.03 0.11 22.42