---> uname -a: Linux prd-centos8-builder-1c-1g-2046.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: 770 306 85 5 379 335 Swap: 1023 33 990 ---> 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:33:c9:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.175/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe33:c9c5/64 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) 12/08/2023 _x86_64_ (1 CPU) 15:03:45 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 230.08 148.17 81.91 10173.98 41669.27 03:06:01 PM 178.08 48.07 130.01 4402.66 16360.09 03:07:01 PM 105.83 21.28 84.55 1405.23 6308.66 03:08:01 PM 28.01 9.05 18.96 362.21 400.15 03:09:01 PM 159.90 122.26 37.64 8080.37 2212.80 Average: 140.41 69.78 70.62 4886.07 13397.65 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 73080 331064 715976 90.74 2104 336764 495608 26.97 138192 444116 18388 03:06:01 PM 133544 332828 655512 83.08 552 268688 465340 25.32 100848 379196 18448 03:07:01 PM 202928 378596 586128 74.28 104 243888 437696 23.82 123904 295216 28 03:08:01 PM 159056 342748 630000 79.84 104 251892 470968 25.63 138372 323216 16 03:09:01 PM 157196 400960 631860 80.08 0 312712 424632 23.11 190100 278996 15676 Average: 145161 357239 643895 81.60 573 282789 458849 24.97 138283 344148 10511 03:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 214.23 130.93 1095.66 55.63 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 59.96 56.43 843.96 7.25 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 21.33 23.28 178.36 7.98 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.55 18.96 16.13 7.63 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 19.51 18.36 19.23 10.89 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 66.35 49.61 430.86 17.88 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) 12/08/2023 _x86_64_ (1 CPU) 15:03:45 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 60.55 0.10 8.65 16.51 0.12 14.07 03:05:01 PM 0 60.55 0.10 8.65 16.51 0.12 14.07 03:06:01 PM all 68.98 0.00 7.11 7.51 0.10 16.31 03:06:01 PM 0 68.98 0.00 7.11 7.51 0.10 16.31 03:07:01 PM all 59.77 0.00 3.69 5.70 0.08 30.76 03:07:01 PM 0 59.77 0.00 3.69 5.70 0.08 30.76 03:08:01 PM all 63.06 0.00 2.55 0.95 0.10 33.33 03:08:01 PM 0 63.06 0.00 2.55 0.95 0.10 33.33 03:09:01 PM all 51.59 0.00 3.97 15.98 0.10 28.36 03:09:01 PM 0 51.59 0.00 3.97 15.98 0.10 28.36 Average: all 60.79 0.02 5.20 9.33 0.10 24.57 Average: 0 60.79 0.02 5.20 9.33 0.10 24.57