---> uname -a: Linux prd-centos8-builder-1c-1g-1806.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 2799.998 BogoMIPS: 5599.99 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 309 79 5 380 330 Swap: 1023 27 996 ---> 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:dd:02:31 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.120/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86064sec preferred_lft 86064sec inet6 fe80::f816:3eff:fedd:231/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/16/2024 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 298.34 222.11 76.23 16825.34 40671.50 03:06:01 PM 151.39 28.53 122.86 3336.28 13798.15 03:07:01 PM 80.99 33.82 47.17 2247.92 3764.88 03:08:01 PM 29.27 6.78 22.49 242.55 646.79 03:09:01 PM 127.76 106.98 20.79 7606.13 736.59 Average: 137.60 79.67 57.93 6053.97 11931.64 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 104860 336044 684352 86.71 1996 307420 479364 26.08 122560 416412 26392 03:06:01 PM 66484 284448 722728 91.58 404 284152 523668 28.49 90412 462220 22036 03:07:01 PM 145640 339368 643572 81.55 248 260260 475792 25.89 135652 341640 8956 03:08:01 PM 151300 350840 637912 80.83 248 266084 460044 25.03 156328 314260 20 03:09:01 PM 99380 351236 689832 87.41 0 318620 470660 25.61 162216 366256 164 Average: 113533 332387 675679 85.61 579 287307 481906 26.22 133434 380158 11514 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 204.26 111.20 1026.97 52.69 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 54.75 51.62 667.27 6.52 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 28.51 30.62 277.41 9.56 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 15.74 19.14 14.72 8.92 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 20.34 19.85 20.43 11.53 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 64.75 46.51 401.59 17.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/16/2024 _x86_64_ (1 CPU) 15:03:52 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 60.47 0.08 18.92 10.86 0.12 9.54 03:05:01 PM 0 60.47 0.08 18.92 10.86 0.12 9.54 03:06:01 PM all 73.54 0.00 10.47 3.35 0.12 12.52 03:06:01 PM 0 73.54 0.00 10.47 3.35 0.12 12.52 03:07:01 PM all 68.08 0.00 5.46 4.46 0.08 21.91 03:07:01 PM 0 68.08 0.00 5.46 4.46 0.08 21.91 03:08:01 PM all 72.26 0.00 4.30 0.37 0.12 22.95 03:08:01 PM 0 72.26 0.00 4.30 0.37 0.12 22.95 03:09:01 PM all 57.25 0.00 5.18 12.79 0.10 24.68 03:09:01 PM 0 57.25 0.00 5.18 12.79 0.10 24.68 Average: all 66.32 0.02 8.87 6.36 0.11 18.32 Average: 0 66.32 0.02 8.87 6.36 0.11 18.32