---> uname -a: Linux prd-centos8-builder-1c-1g-3130.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: 2800.022 BogoMIPS: 5600.04 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: 770 293 69 5 407 345 Swap: 1023 28 995 ---> 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:c8:59:28 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.232/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fec8:5928/64 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) 02/28/2024 _x86_64_ (1 CPU) 15:03:40 LINUX RESTART (1 CPU) 03:04:01 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 218.61 118.86 99.75 10579.48 43512.92 03:06:01 PM 169.80 39.96 129.84 4550.92 13904.71 03:07:02 PM 60.39 9.88 50.51 609.03 3386.92 03:08:01 PM 21.16 5.00 16.16 198.24 332.50 03:09:01 PM 160.99 112.76 48.23 8105.41 2547.83 Average: 126.57 57.49 69.08 4825.80 12788.30 03:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 53896 299140 735316 93.17 1976 319460 530456 28.86 124832 458068 17092 03:06:01 PM 118948 345196 670264 84.93 160 290004 476176 25.91 127820 365684 28604 03:07:02 PM 70360 289052 718852 91.08 52 283788 541052 29.44 162808 386860 14744 03:08:01 PM 124944 336176 664268 84.17 52 276352 490808 26.71 165716 328216 2752 03:09:01 PM 101828 375508 687384 87.10 0 339656 469184 25.53 165796 358868 29068 Average: 93995 329014 695217 88.09 448 301852 501535 27.29 149394 379539 18452 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 222.52 131.52 1451.60 55.75 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 34.55 33.60 347.27 5.73 0.00 0.00 0.00 0.00 03:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:02 PM eth0 24.49 26.77 173.64 9.72 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 19.22 20.88 18.00 8.91 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 18.27 18.44 18.50 12.87 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 64.01 46.35 403.42 18.64 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) 02/28/2024 _x86_64_ (1 CPU) 15:03:40 LINUX RESTART (1 CPU) 03:04:01 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 63.96 0.08 13.75 8.16 0.10 13.95 03:05:01 PM 0 63.96 0.08 13.75 8.16 0.10 13.95 03:06:01 PM all 69.05 0.00 11.39 5.45 0.10 14.01 03:06:01 PM 0 69.05 0.00 11.39 5.45 0.10 14.01 03:07:02 PM all 63.29 0.00 4.57 2.64 0.08 29.42 03:07:02 PM 0 63.29 0.00 4.57 2.64 0.08 29.42 03:08:01 PM all 64.37 0.00 4.68 0.34 0.08 30.53 03:08:01 PM 0 64.37 0.00 4.68 0.34 0.08 30.53 03:09:01 PM all 64.73 0.00 6.64 14.66 0.10 13.87 03:09:01 PM 0 64.73 0.00 6.64 14.66 0.10 13.87 Average: all 65.08 0.02 8.22 6.27 0.09 20.32 Average: 0 65.08 0.02 8.22 6.27 0.09 20.32