---> uname -a: Linux prd-centos8-builder-1c-1g-2011.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: 770 314 79 5 376 326 Swap: 1023 22 1001 ---> 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:f0:0e:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.15/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fef0:e06/64 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) 04/18/2024 _x86_64_ (1 CPU) 16:03:46 LINUX RESTART (1 CPU) 04:04:02 PM tps rtps wtps bread/s bwrtn/s 04:05:01 PM 262.53 172.61 89.92 13858.99 42573.61 04:06:01 PM 156.10 37.34 118.76 4380.94 13399.70 04:07:01 PM 70.74 21.20 49.53 994.67 3841.34 04:08:01 PM 21.59 4.65 16.94 153.79 337.96 04:09:01 PM 133.66 109.46 24.20 7916.59 731.65 Average: 128.48 68.71 59.77 5433.18 12075.56 04:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 PM 87816 324272 701396 88.87 1844 310028 494452 26.90 117652 438060 26796 04:06:01 PM 85360 328660 703852 89.18 0 310272 476556 25.93 124476 413464 21068 04:07:01 PM 144220 333724 644992 81.73 0 256756 481276 26.19 135944 347520 1076 04:08:01 PM 167920 359744 621292 78.72 0 259088 451352 24.56 153112 305740 12 04:09:01 PM 114196 360476 675016 85.53 0 313124 460380 25.05 175904 340220 188 Average: 119902 341375 669310 84.81 369 289854 472803 25.73 141418 369001 9828 04:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 PM eth0 221.27 122.41 1077.85 54.89 0.00 0.00 0.00 0.00 04:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 PM eth0 47.93 45.93 586.18 7.98 0.00 0.00 0.00 0.00 04:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 PM eth0 28.38 29.41 277.24 8.92 0.00 0.00 0.00 0.00 04:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 PM eth0 16.28 19.12 13.51 7.32 0.00 0.00 0.00 0.00 04:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 PM eth0 20.02 19.50 20.11 12.45 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 66.26 47.03 392.70 18.19 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) 04/18/2024 _x86_64_ (1 CPU) 16:03:46 LINUX RESTART (1 CPU) 04:04:02 PM CPU %user %nice %system %iowait %steal %idle 04:05:01 PM all 65.24 0.12 15.61 8.78 0.14 10.12 04:05:01 PM 0 65.24 0.12 15.61 8.78 0.14 10.12 04:06:01 PM all 73.09 0.00 10.66 4.10 0.12 12.03 04:06:01 PM 0 73.09 0.00 10.66 4.10 0.12 12.03 04:07:01 PM all 66.44 0.00 5.24 3.82 0.10 24.39 04:07:01 PM 0 66.44 0.00 5.24 3.82 0.10 24.39 04:08:01 PM all 69.16 0.00 4.07 0.63 0.10 26.04 04:08:01 PM 0 69.16 0.00 4.07 0.63 0.10 26.04 04:09:01 PM all 64.76 0.00 5.46 12.64 0.10 17.05 04:09:01 PM 0 64.76 0.00 5.46 12.64 0.10 17.05 Average: all 67.75 0.02 8.18 5.98 0.11 17.95 Average: 0 67.75 0.02 8.18 5.98 0.11 17.95