---> uname -a: Linux prd-centos8-builder-1c-1g-3217.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: 770 297 79 5 393 342 Swap: 1023 31 992 ---> 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:2a:45:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.185/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86038sec preferred_lft 86038sec inet6 fe80::f816:3eff:fe2a:4539/64 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) 01/09/2024 _x86_64_ (1 CPU) 15:03:49 LINUX RESTART (1 CPU) 03:04:02 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 303.84 234.71 69.13 16955.11 40686.96 03:06:02 PM 164.86 24.96 139.90 3249.89 17123.43 03:07:01 PM 118.33 38.14 80.19 2561.98 6262.01 03:08:01 PM 32.32 3.46 28.85 174.58 1313.86 03:09:01 PM 134.29 115.81 18.48 7393.70 1150.42 Average: 150.38 83.09 67.29 6044.67 13249.76 03:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 56808 320568 732248 92.80 2100 342660 514256 27.98 135508 460964 28564 03:06:02 PM 73340 298336 715716 90.71 92 292824 529624 28.82 101288 446484 28072 03:07:01 PM 98688 314732 690368 87.49 92 282864 511828 27.85 130348 391488 29624 03:08:01 PM 90748 311380 698308 88.50 92 287472 512452 27.89 142352 387324 12712 03:09:01 PM 72708 401516 716348 90.79 0 396668 425024 23.13 150312 398740 13656 Average: 78458 329306 710598 90.06 475 320498 498637 27.13 131962 417000 22526 03:04:02 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 195.37 121.94 1032.14 55.50 0.00 0.00 0.00 0.00 03:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 PM eth0 62.63 58.72 942.40 7.09 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 22.98 24.53 182.95 8.76 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 16.24 18.62 15.87 7.74 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 15.91 14.91 16.34 7.75 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 62.36 47.60 437.19 17.28 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) 01/09/2024 _x86_64_ (1 CPU) 15:03:49 LINUX RESTART (1 CPU) 03:04:02 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 57.79 0.12 11.85 20.31 0.10 9.83 03:05:01 PM 0 57.79 0.12 11.85 20.31 0.10 9.83 03:06:02 PM all 69.47 0.00 7.19 5.34 0.10 17.89 03:06:02 PM 0 69.47 0.00 7.19 5.34 0.10 17.89 03:07:01 PM all 59.61 0.00 4.43 6.51 0.10 29.35 03:07:01 PM 0 59.61 0.00 4.43 6.51 0.10 29.35 03:08:01 PM all 63.49 0.00 2.43 1.10 0.10 32.87 03:08:01 PM 0 63.49 0.00 2.43 1.10 0.10 32.87 03:09:01 PM all 44.21 0.00 3.02 15.34 0.10 37.33 03:09:01 PM 0 44.21 0.00 3.02 15.34 0.10 37.33 Average: all 58.92 0.02 5.77 9.69 0.10 25.49 Average: 0 58.92 0.02 5.77 9.69 0.10 25.49