---> uname -a: Linux prd-centos8-builder-1c-1g-2524.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: 770 300 90 5 379 339 Swap: 1023 30 993 ---> 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:34:47:d8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.33/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe34:47d8/64 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) 01/01/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:02 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 303.58 237.33 66.25 16974.52 40345.53 12:06:02 PM 159.60 28.38 131.21 3429.60 16227.27 12:07:01 PM 122.10 36.57 85.53 2395.53 7477.12 12:08:01 PM 36.96 4.50 32.46 425.00 1548.69 12:09:01 PM 131.46 111.11 20.35 6579.58 643.21 Average: 150.33 83.22 67.11 5935.81 13176.66 12:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 105392 365124 683664 86.64 2068 338436 473468 25.77 124332 424712 29044 12:06:02 PM 78008 313648 711048 90.11 1108 304588 514392 27.99 94216 450688 11700 12:07:01 PM 144212 328296 644844 81.72 520 250508 495476 26.96 120676 352968 25480 12:08:01 PM 152512 348276 636544 80.67 520 262368 475300 25.86 137912 327196 1084 12:09:01 PM 55000 372904 734056 93.03 256 384332 457952 24.92 139996 422384 13544 Average: 107025 345650 682031 86.44 894 308046 483318 26.30 123426 395590 16170 12:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 192.26 112.22 948.22 54.95 0.00 0.00 0.00 0.00 12:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:02 PM eth0 74.31 67.99 1077.17 7.78 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 25.44 25.67 182.56 8.09 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 17.48 19.10 20.57 7.81 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 16.25 16.57 16.76 8.46 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 64.85 48.17 448.36 17.32 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) 01/01/2024 _x86_64_ (1 CPU) 12:03:50 LINUX RESTART (1 CPU) 12:04:02 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 58.37 0.12 12.33 19.44 0.14 9.61 12:05:01 PM 0 58.37 0.12 12.33 19.44 0.14 9.61 12:06:02 PM all 68.41 0.00 6.83 5.81 0.13 18.83 12:06:02 PM 0 68.41 0.00 6.83 5.81 0.13 18.83 12:07:01 PM all 62.54 0.00 5.14 5.50 0.12 26.70 12:07:01 PM 0 62.54 0.00 5.14 5.50 0.12 26.70 12:08:01 PM all 62.20 0.00 2.60 1.97 0.10 33.13 12:08:01 PM 0 62.20 0.00 2.60 1.97 0.10 33.13 12:09:01 PM all 50.51 0.00 3.22 14.87 0.10 31.30 12:09:01 PM 0 50.51 0.00 3.22 14.87 0.10 31.30 Average: all 60.41 0.02 6.00 9.49 0.12 23.96 Average: 0 60.41 0.02 6.00 9.49 0.12 23.96