---> uname -a: Linux prd-centos8-builder-1c-1g-5736.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: 770 300 73 6 397 338 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:32:09:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.176/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fe32:91a/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) 03/28/2024 _x86_64_ (1 CPU) 09:03:38 LINUX RESTART (1 CPU) 09:04:02 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 215.95 114.75 101.20 10135.28 43972.67 09:06:01 AM 159.05 48.76 110.29 3386.31 12462.29 09:07:01 AM 52.99 15.13 37.86 762.41 2448.61 09:08:01 AM 20.67 3.91 16.76 69.30 326.75 09:09:01 AM 144.78 112.63 32.15 8338.90 1162.37 Average: 118.38 58.86 59.52 4520.35 11970.68 09:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 53364 286356 735848 93.24 1964 307140 544692 29.64 123712 468800 17928 09:06:01 AM 91708 336352 697504 88.38 320 312296 478500 26.04 116128 413940 1256 09:07:01 AM 134532 341412 654680 82.95 220 275396 478296 26.03 158080 332568 1088 09:08:01 AM 65580 287728 723632 91.69 220 290668 528152 28.74 160344 398064 15796 09:09:01 AM 109824 374768 679388 86.08 0 332544 457660 24.90 163996 356004 12556 Average: 91002 325323 698210 88.47 545 303609 497460 27.07 144452 393875 9725 09:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 216.48 134.94 1481.94 56.24 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 27.32 28.24 237.47 7.66 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 27.10 28.81 277.70 9.65 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 17.41 19.54 14.92 7.42 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 18.54 18.41 18.71 12.92 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 60.86 45.70 402.63 18.65 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) 03/28/2024 _x86_64_ (1 CPU) 09:03:38 LINUX RESTART (1 CPU) 09:04:02 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 66.19 0.07 13.73 6.99 0.12 12.90 09:05:01 AM 0 66.19 0.07 13.73 6.99 0.12 12.90 09:06:01 AM all 68.97 0.00 10.49 6.42 0.13 13.98 09:06:01 AM 0 68.97 0.00 10.49 6.42 0.13 13.98 09:07:01 AM all 68.60 0.00 4.80 2.19 0.12 24.29 09:07:01 AM 0 68.60 0.00 4.80 2.19 0.12 24.29 09:08:01 AM all 64.31 0.00 4.14 0.37 0.10 31.09 09:08:01 AM 0 64.31 0.00 4.14 0.37 0.10 31.09 09:09:01 AM all 67.17 0.00 5.78 12.98 0.12 13.95 09:09:01 AM 0 67.17 0.00 5.78 12.98 0.12 13.95 Average: all 67.05 0.01 7.77 5.78 0.12 19.27 Average: 0 67.05 0.01 7.77 5.78 0.12 19.27