---> uname -a: Linux prd-centos8-builder-1c-1g-3164.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: 770 315 84 6 370 323 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:07:a7:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.190/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe07:a7c3/64 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) 01/09/2024 _x86_64_ (1 CPU) 01:03:52 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:01 AM 290.12 217.46 72.67 16177.69 40526.35 01:06:02 AM 161.36 31.36 130.00 3468.44 16972.48 01:07:01 AM 130.99 37.68 93.31 2739.14 7120.96 01:08:01 AM 22.30 3.25 19.05 153.07 376.52 01:09:01 AM 147.29 116.31 30.98 7436.12 1817.11 Average: 150.55 81.40 69.15 6009.55 13396.07 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 AM 82500 331844 706556 89.54 2104 329640 496672 27.03 121956 455164 26216 01:06:02 AM 87716 290044 701340 88.88 688 269952 519256 28.26 93388 438204 23116 01:07:01 AM 109880 302860 679176 86.07 0 260216 512740 27.90 126764 383344 13620 01:08:01 AM 93052 290028 696004 88.21 0 264248 525140 28.58 139028 387752 12712 01:09:01 AM 52900 318304 736156 93.30 0 332824 500288 27.22 148312 420996 8 Average: 85210 306616 703846 89.20 558 291376 510819 27.80 125890 417092 15134 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 195.66 124.22 1010.61 54.19 0.00 0.00 0.00 0.00 01:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 AM eth0 70.98 66.54 942.21 8.98 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.59 24.31 182.95 7.27 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 16.83 18.67 15.99 9.05 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 17.63 17.25 17.79 8.93 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 64.93 50.32 435.21 17.73 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) 01/09/2024 _x86_64_ (1 CPU) 01:03:52 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:01 AM all 56.21 0.12 10.68 21.84 0.12 11.03 01:05:01 AM 0 56.21 0.12 10.68 21.84 0.12 11.03 01:06:02 AM all 69.08 0.00 6.93 5.31 0.08 18.60 01:06:02 AM 0 69.08 0.00 6.93 5.31 0.08 18.60 01:07:01 AM all 60.18 0.00 4.46 6.55 0.10 28.71 01:07:01 AM 0 60.18 0.00 4.46 6.55 0.10 28.71 01:08:01 AM all 65.52 0.00 2.44 0.38 0.10 31.56 01:08:01 AM 0 65.52 0.00 2.44 0.38 0.10 31.56 01:09:01 AM all 49.86 0.00 3.52 16.09 0.10 30.43 01:09:01 AM 0 49.86 0.00 3.52 16.09 0.10 30.43 Average: all 60.17 0.02 5.61 10.05 0.10 24.05 Average: 0 60.17 0.02 5.61 10.05 0.10 24.05