---> uname -a: Linux prd-centos8-builder-1c-1g-4067.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: 770 299 101 5 369 339 Swap: 1023 29 994 ---> 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:61:cc:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.56/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe61:cce0/64 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) 01/18/2024 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:01 PM tps rtps wtps bread/s bwrtn/s 02:05:01 PM 259.59 180.68 78.92 13426.67 41287.91 02:06:01 PM 148.04 20.64 127.40 3216.49 14359.96 02:07:01 PM 105.50 25.55 79.94 2404.00 5526.37 02:08:01 PM 58.15 29.67 28.47 1453.12 1597.33 02:09:01 PM 109.58 79.78 29.80 5865.16 1596.24 02:10:01 PM 93.32 38.18 55.14 2131.07 2185.51 Average: 129.08 62.44 66.63 4751.72 11102.43 02:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 PM 87948 339252 701108 88.85 2100 329492 502900 27.37 125900 438672 13468 02:06:01 PM 164928 372552 624128 79.10 340 275524 435960 23.72 100252 339400 16232 02:07:01 PM 102488 313228 686568 87.01 20 276132 513072 27.92 139180 373720 28016 02:08:01 PM 138676 348976 650380 82.43 16 275712 473672 25.78 163788 313960 1096 02:09:01 PM 61780 374084 727276 92.17 4 377972 458196 24.93 165688 390856 284 02:10:01 PM 143668 386640 645388 81.79 0 310748 451184 24.55 181400 302988 27312 Average: 116581 355789 672475 85.23 413 307597 472497 25.71 146035 359933 14401 02:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 PM eth0 190.52 116.16 1047.77 54.86 0.00 0.00 0.00 0.00 02:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 PM eth0 53.77 49.27 724.94 6.19 0.00 0.00 0.00 0.00 02:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 PM eth0 23.04 24.17 181.74 7.12 0.00 0.00 0.00 0.00 02:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 PM eth0 26.36 25.61 27.66 18.85 0.00 0.00 0.00 0.00 02:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 PM eth0 16.61 16.79 16.95 7.66 0.00 0.00 0.00 0.00 02:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 PM eth0 14.58 16.03 11.26 10.32 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 54.19 41.36 335.39 17.51 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) 01/18/2024 _x86_64_ (1 CPU) 14:03:48 LINUX RESTART (1 CPU) 02:04:01 PM CPU %user %nice %system %iowait %steal %idle 02:05:01 PM all 59.85 0.12 9.59 17.73 0.13 12.59 02:05:01 PM 0 59.85 0.12 9.59 17.73 0.13 12.59 02:06:01 PM all 71.09 0.00 6.94 3.53 0.12 18.32 02:06:01 PM 0 71.09 0.00 6.94 3.53 0.12 18.32 02:07:01 PM all 60.94 0.00 4.29 4.37 0.12 30.28 02:07:01 PM 0 60.94 0.00 4.29 4.37 0.12 30.28 02:08:01 PM all 65.11 0.00 2.95 2.45 0.12 29.37 02:08:01 PM 0 65.11 0.00 2.95 2.45 0.12 29.37 02:09:01 PM all 53.71 0.00 3.19 11.30 0.10 31.70 02:09:01 PM 0 53.71 0.00 3.19 11.30 0.10 31.70 02:10:01 PM all 68.11 0.00 4.32 6.13 0.10 21.34 02:10:01 PM 0 68.11 0.00 4.32 6.13 0.10 21.34 Average: all 63.14 0.02 5.21 7.58 0.11 23.93 Average: 0 63.14 0.02 5.21 7.58 0.11 23.93