---> uname -a: Linux prd-centos8-builder-1c-1g-2065.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: 770 303 92 5 374 335 Swap: 1023 34 989 ---> 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:e5:71:dd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.54/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fee5:71dd/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) 17:03:52 LINUX RESTART (1 CPU) 05:05:01 PM tps rtps wtps bread/s bwrtn/s 05:06:01 PM 148.71 30.18 118.53 3424.54 13911.59 05:07:01 PM 145.94 37.18 108.77 2330.94 10477.29 05:08:01 PM 24.76 4.08 20.68 403.47 471.81 05:09:01 PM 145.09 117.31 27.79 7524.24 1672.05 Average: 116.13 47.19 68.95 3421.01 6634.33 05:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 PM 77464 303108 711592 90.18 120 294248 511140 27.82 99496 447476 25340 05:07:01 PM 146392 321588 642664 81.45 120 239900 488552 26.59 114104 352444 1968 05:08:01 PM 131244 318080 657812 83.37 120 251680 492708 26.81 131340 351220 1084 05:09:01 PM 57552 352508 731504 92.71 0 360752 467536 25.44 133076 427872 2140 Average: 103163 323821 685893 86.93 90 286645 489984 26.66 119504 394753 7633 05:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 76.13 70.90 1101.87 8.35 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 22.65 24.00 179.17 7.54 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 16.29 19.01 15.82 9.02 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 17.27 16.92 17.31 8.16 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 33.09 32.72 328.70 8.27 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) 17:03:52 LINUX RESTART (1 CPU) 05:05:01 PM CPU %user %nice %system %iowait %steal %idle 05:06:01 PM all 68.47 0.00 6.83 4.14 0.10 20.46 05:06:01 PM 0 68.47 0.00 6.83 4.14 0.10 20.46 05:07:01 PM all 60.31 0.00 5.23 7.15 0.10 27.22 05:07:01 PM 0 60.31 0.00 5.23 7.15 0.10 27.22 05:08:01 PM all 63.36 0.00 2.49 0.82 0.08 33.25 05:08:01 PM 0 63.36 0.00 2.49 0.82 0.08 33.25 05:09:01 PM all 51.04 0.00 3.36 15.71 0.10 29.79 05:09:01 PM 0 51.04 0.00 3.36 15.71 0.10 29.79 Average: all 60.80 0.00 4.47 6.95 0.10 27.68 Average: 0 60.80 0.00 4.47 6.95 0.10 27.68