---> uname -a: Linux prd-centos8-builder-1c-1g-18059.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: 2799.870 BogoMIPS: 5599.74 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 8.6G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 297 94 5 378 342 Swap: 1023 29 994 ---> 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:3e:ec:4b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.223/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fe3e:ec4b/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) 11/14/2023 _x86_64_ (1 CPU) 17:03:48 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 310.00 232.51 77.49 16389.82 40537.27 05:06:01 PM 163.77 30.38 133.39 3608.84 17418.46 05:07:01 PM 124.02 36.51 87.51 2691.54 7435.58 05:08:01 PM 32.63 3.26 29.36 305.40 1488.09 05:09:01 PM 150.54 116.21 34.33 7501.32 1287.49 Average: 156.23 83.78 72.44 6100.31 13640.80 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 68100 320932 720956 91.37 2104 331184 520840 28.34 132104 452432 29968 05:06:01 PM 50716 313120 738340 93.57 0 330560 515148 28.03 94136 470272 27304 05:07:01 PM 113716 315432 675340 85.59 0 267088 516904 28.13 127056 376920 32424 05:08:01 PM 94384 304364 694672 88.04 0 275496 527020 28.68 142872 379816 11652 05:09:01 PM 49552 327172 739504 93.72 0 342808 507888 27.64 149556 421480 1748 Average: 75294 316204 713762 90.46 421 309427 517560 28.16 129145 420184 20619 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 185.44 111.21 942.26 52.73 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 60.31 55.36 899.53 6.86 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 23.02 24.87 184.76 7.45 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 16.09 18.44 15.41 8.97 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 17.74 17.12 17.62 8.39 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 60.55 45.42 412.25 16.89 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) 11/14/2023 _x86_64_ (1 CPU) 17:03:48 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 58.40 0.13 12.92 18.97 0.13 9.44 05:05:01 PM 0 58.40 0.13 12.92 18.97 0.13 9.44 05:06:01 PM all 66.79 0.00 6.66 6.01 0.13 20.41 05:06:01 PM 0 66.79 0.00 6.66 6.01 0.13 20.41 05:07:01 PM all 62.54 0.00 5.00 4.32 0.12 28.02 05:07:01 PM 0 62.54 0.00 5.00 4.32 0.12 28.02 05:08:01 PM all 63.31 0.00 2.57 1.73 0.12 32.27 05:08:01 PM 0 63.31 0.00 2.57 1.73 0.12 32.27 05:09:01 PM all 51.08 0.00 3.62 15.71 0.10 29.49 05:09:01 PM 0 51.08 0.00 3.62 15.71 0.10 29.49 Average: all 60.43 0.03 6.15 9.35 0.12 23.92 Average: 0 60.43 0.03 6.15 9.35 0.12 23.92