---> uname -a: Linux prd-centos8-builder-1c-1g-1609.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: 770 299 72 6 398 339 Swap: 1023 24 999 ---> 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:ec:dd:fb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.76/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86065sec preferred_lft 86065sec inet6 fe80::f816:3eff:feec:ddfb/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) 04/14/2024 _x86_64_ (1 CPU) 04:03:50 LINUX RESTART (1 CPU) 04:04:02 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 290.00 210.25 79.75 16650.63 41215.77 04:06:01 AM 157.77 38.90 118.87 3773.52 13458.12 04:07:01 AM 66.94 22.83 44.12 1308.10 3618.28 04:08:01 AM 26.94 4.35 22.59 142.86 624.52 04:09:01 AM 129.83 107.50 22.34 7745.77 693.19 Average: 133.82 76.35 57.47 5891.27 11831.92 04:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 103328 325424 685884 86.91 2104 296676 493564 26.86 134956 402652 27508 04:06:01 AM 129928 368932 659284 83.54 1388 306384 446828 24.31 113576 376968 18852 04:07:01 AM 162956 363604 626256 79.35 848 268868 454480 24.73 135216 324864 8184 04:08:01 AM 171800 375308 617412 78.23 848 271752 441860 24.04 151972 298476 20 04:09:01 AM 76552 343652 712660 90.30 316 335208 486340 26.46 168720 382892 164 Average: 128913 355384 660299 83.67 1101 295778 464614 25.28 140888 357170 10946 04:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 175.01 104.79 1029.10 54.37 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 52.14 49.68 629.33 6.76 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 32.62 34.41 281.48 9.24 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 14.61 17.92 12.14 8.69 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.15 19.34 20.10 10.23 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 58.55 45.04 392.49 17.75 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) 04/14/2024 _x86_64_ (1 CPU) 04:03:50 LINUX RESTART (1 CPU) 04:04:02 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 61.65 0.12 17.61 10.52 0.10 9.99 04:05:01 AM 0 61.65 0.12 17.61 10.52 0.10 9.99 04:06:01 AM all 74.05 0.00 10.95 3.94 0.13 10.93 04:06:01 AM 0 74.05 0.00 10.95 3.94 0.13 10.93 04:07:01 AM all 67.43 0.00 5.21 2.69 0.08 24.58 04:07:01 AM 0 67.43 0.00 5.21 2.69 0.08 24.58 04:08:01 AM all 71.91 0.00 3.92 0.48 0.10 23.59 04:08:01 AM 0 71.91 0.00 3.92 0.48 0.10 23.59 04:09:01 AM all 59.45 0.00 4.97 13.11 0.10 22.37 04:09:01 AM 0 59.45 0.00 4.97 13.11 0.10 22.37 Average: all 66.92 0.02 8.50 6.13 0.10 18.32 Average: 0 66.92 0.02 8.50 6.13 0.10 18.32