---> uname -a: Linux prd-centos8-builder-1c-1g-835.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: 770 298 87 5 384 340 Swap: 1023 31 992 ---> 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:5a:a9:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.214/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86002sec preferred_lft 86002sec inet6 fe80::f816:3eff:fe5a:a9c0/64 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) 11/26/2023 _x86_64_ (1 CPU) 04:03:47 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 262.70 184.62 78.08 13550.07 41000.50 04:06:01 AM 130.02 28.16 101.86 3312.50 12405.69 04:07:01 AM 130.16 38.60 91.55 2356.55 9684.81 04:08:01 AM 41.18 5.72 35.46 353.14 1372.77 04:09:01 AM 18.27 4.20 14.07 109.93 269.27 04:10:01 AM 161.79 121.40 40.39 7827.98 2224.25 Average: 124.04 63.80 60.24 4586.32 11163.93 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 53752 320876 735304 93.19 2104 345332 513532 27.95 133252 464744 26280 04:06:01 AM 119500 337720 669556 84.86 788 286740 493360 26.85 102364 405860 23528 04:07:01 AM 164332 351968 624724 79.17 184 252528 471116 25.64 108296 340080 25216 04:08:01 AM 131140 328904 657916 83.38 184 263504 494196 26.89 137132 348812 1056 04:09:01 AM 105356 317336 683700 86.65 184 277720 503928 27.42 140524 370168 13024 04:10:01 AM 115512 373208 673544 85.36 148 323004 478180 26.02 148396 356360 16752 Average: 114932 338335 674124 85.43 599 291471 492385 26.79 128327 381004 17643 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 210.60 135.30 1014.46 54.93 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 62.72 55.48 901.47 8.05 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 18.74 19.91 176.86 5.20 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 15.41 17.98 15.20 7.95 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 14.87 17.14 12.28 6.09 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 15.04 14.47 15.30 10.45 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 56.26 43.40 356.12 15.45 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) 11/26/2023 _x86_64_ (1 CPU) 04:03:47 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 62.41 0.12 10.73 17.62 0.17 8.96 04:05:01 AM 0 62.41 0.12 10.73 17.62 0.17 8.96 04:06:01 AM all 71.31 0.00 6.97 4.52 0.15 17.05 04:06:01 AM 0 71.31 0.00 6.97 4.52 0.15 17.05 04:07:01 AM all 68.33 0.00 5.94 5.07 0.13 20.53 04:07:01 AM 0 68.33 0.00 5.94 5.07 0.13 20.53 04:08:01 AM all 62.39 0.00 3.12 3.04 0.12 31.34 04:08:01 AM 0 62.39 0.00 3.12 3.04 0.12 31.34 04:09:01 AM all 61.99 0.00 2.98 0.50 0.12 34.41 04:09:01 AM 0 61.99 0.00 2.98 0.50 0.12 34.41 04:10:01 AM all 60.03 0.00 4.12 17.10 0.12 18.63 04:10:01 AM 0 60.03 0.00 4.12 17.10 0.12 18.63 Average: all 64.41 0.02 5.64 7.97 0.13 21.82 Average: 0 64.41 0.02 5.64 7.97 0.13 21.82