---> uname -a: Linux prd-centos8-builder-1c-1g-113.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: 770 303 87 5 379 336 Swap: 1023 26 997 ---> 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:a6:f8:74 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fea6:f874/64 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) 11/18/2023 _x86_64_ (1 CPU) 13:03:44 LINUX RESTART (1 CPU) 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 233.28 152.26 81.01 10625.17 42982.18 01:06:01 PM 178.76 43.69 135.07 4774.41 16631.96 01:07:01 PM 86.12 16.16 69.96 1095.02 4898.73 01:08:01 PM 33.66 5.93 27.73 199.30 927.68 01:09:01 PM 161.04 119.35 41.69 7773.16 1700.82 Average: 137.97 66.94 71.03 4856.98 13236.12 01:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 55668 299020 733388 92.94 1988 321408 533904 29.05 125668 472088 23104 01:06:01 PM 95680 337196 693376 87.87 0 308816 472808 25.73 99428 418096 9712 01:07:01 PM 162136 346884 626920 79.45 0 251784 472904 25.73 129512 327440 15692 01:08:01 PM 158572 347768 630484 79.90 0 256240 471772 25.67 141316 317616 16 01:09:01 PM 116428 364408 672628 85.24 0 314776 468828 25.51 138508 369024 15684 Average: 117697 339055 671359 85.08 398 290605 484043 26.34 126886 380853 12842 01:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 221.98 139.28 1214.09 57.27 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 50.67 48.78 740.41 8.13 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 21.51 23.53 179.66 6.60 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 17.15 19.50 16.30 8.91 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 18.60 17.93 18.51 9.59 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 64.97 49.22 428.71 17.84 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) 11/18/2023 _x86_64_ (1 CPU) 13:03:44 LINUX RESTART (1 CPU) 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 60.51 0.09 8.91 16.39 0.12 13.99 01:05:01 PM 0 60.51 0.09 8.91 16.39 0.12 13.99 01:06:01 PM all 68.45 0.00 7.13 7.53 0.12 16.78 01:06:01 PM 0 68.45 0.00 7.13 7.53 0.12 16.78 01:07:01 PM all 60.12 0.00 3.72 3.34 0.08 32.74 01:07:01 PM 0 60.12 0.00 3.72 3.34 0.08 32.74 01:08:01 PM all 63.63 0.00 2.65 1.95 0.10 31.67 01:08:01 PM 0 63.63 0.00 2.65 1.95 0.10 31.67 01:09:01 PM all 51.13 0.00 3.99 16.86 0.08 27.94 01:09:01 PM 0 51.13 0.00 3.99 16.86 0.08 27.94 Average: all 60.77 0.02 5.25 9.16 0.10 24.70 Average: 0 60.77 0.02 5.25 9.16 0.10 24.70