---> uname -a: Linux prd-centos8-builder-1c-1g-2254.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: 770 312 90 5 367 328 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:09:a5:66 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.232/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe09:a566/64 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) 12/29/2023 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:03 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 289.68 205.92 83.76 16069.12 42422.99 01:06:01 PM 157.19 27.01 130.17 3297.52 16544.16 01:07:01 PM 118.36 40.23 78.13 2722.51 6311.79 01:08:01 PM 45.53 17.31 28.22 1004.16 1037.50 01:09:01 PM 150.76 121.92 28.84 7637.48 1611.25 Average: 151.42 81.69 69.73 6082.73 13398.70 01:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 59116 303352 729940 92.51 2088 322336 527220 28.69 122624 470828 18764 01:06:01 PM 84452 301356 704604 89.30 280 283596 514104 27.98 101136 429164 30064 01:07:01 PM 116476 310116 672580 85.24 28 259688 503528 27.40 128376 371636 28892 01:08:01 PM 97928 303544 691128 87.59 28 271976 519136 28.25 147736 371096 11788 01:09:01 PM 46696 334920 742360 94.08 0 354836 492088 26.78 188028 388564 1596 Average: 80934 310658 708122 89.74 485 298486 511215 27.82 137580 406258 18221 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 210.75 122.78 1044.51 55.60 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 66.03 60.15 944.05 7.19 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 22.76 25.05 179.79 8.60 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 22.91 22.96 21.31 16.15 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 17.24 16.58 17.14 10.20 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 67.01 49.03 437.45 19.31 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) 12/29/2023 _x86_64_ (1 CPU) 13:03:50 LINUX RESTART (1 CPU) 01:04:03 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 57.79 0.10 10.96 19.92 0.19 11.03 01:05:01 PM 0 57.79 0.10 10.96 19.92 0.19 11.03 01:06:01 PM all 69.66 0.00 7.49 4.97 0.15 17.73 01:06:01 PM 0 69.66 0.00 7.49 4.97 0.15 17.73 01:07:01 PM all 59.33 0.00 4.60 6.79 0.13 29.14 01:07:01 PM 0 59.33 0.00 4.60 6.79 0.13 29.14 01:08:01 PM all 64.49 0.00 2.75 2.25 0.13 30.37 01:08:01 PM 0 64.49 0.00 2.75 2.25 0.13 30.37 01:09:01 PM all 51.34 0.00 3.80 15.50 0.13 29.22 01:09:01 PM 0 51.34 0.00 3.80 15.50 0.13 29.22 Average: all 60.54 0.02 5.89 9.82 0.15 23.58 Average: 0 60.54 0.02 5.89 9.82 0.15 23.58