---> uname -a: Linux prd-centos8-builder-1c-1g-1153.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: 2800.022 BogoMIPS: 5600.04 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 93 4 365 329 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:6a:06:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.5/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe6a:671/64 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) 12/17/2023 _x86_64_ (1 CPU) 17:03:55 LINUX RESTART (1 CPU) 05:05:02 PM tps rtps wtps bread/s bwrtn/s 05:06:02 PM 155.66 26.52 129.14 3375.73 16236.13 05:07:01 PM 132.97 37.09 95.88 2662.56 8245.66 05:08:01 PM 21.96 3.20 18.76 273.60 360.79 05:09:01 PM 144.88 116.18 28.70 7448.36 1759.72 Average: 113.62 45.85 67.77 3443.18 6606.59 05:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:02 PM 56252 303092 732804 92.87 8 315108 513200 27.93 105416 460764 14796 05:07:01 PM 131436 317768 657620 83.34 0 251492 495268 26.95 121336 363496 1432 05:08:01 PM 108896 311876 680160 86.20 0 268124 502080 27.32 138224 368804 9920 05:09:01 PM 46572 349112 742484 94.10 0 368444 468264 25.48 147040 425888 848 Average: 85789 320462 703267 89.13 2 300792 494703 26.92 128004 404738 6749 05:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:02 PM eth0 78.14 71.23 1101.28 8.16 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.12 23.54 182.37 7.83 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 16.49 19.16 16.02 7.81 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 16.91 16.78 17.12 8.37 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 33.29 32.56 326.78 8.04 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) 12/17/2023 _x86_64_ (1 CPU) 17:03:55 LINUX RESTART (1 CPU) 05:05:02 PM CPU %user %nice %system %iowait %steal %idle 05:06:02 PM all 69.11 0.00 6.92 4.95 0.08 18.94 05:06:02 PM 0 69.11 0.00 6.92 4.95 0.08 18.94 05:07:01 PM all 61.98 0.00 5.07 5.21 0.08 27.66 05:07:01 PM 0 61.98 0.00 5.07 5.21 0.08 27.66 05:08:01 PM all 64.19 0.00 2.48 0.55 0.08 32.69 05:08:01 PM 0 64.19 0.00 2.48 0.55 0.08 32.69 05:09:01 PM all 50.12 0.00 3.64 16.35 0.08 29.81 05:09:01 PM 0 50.12 0.00 3.64 16.35 0.08 29.81 Average: all 61.32 0.00 4.52 6.77 0.08 27.31 Average: 0 61.32 0.00 4.52 6.77 0.08 27.31