---> uname -a: Linux prd-centos8-builder-1c-1g-577.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 81 5 389 339 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:95:6b:77 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.120/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86022sec preferred_lft 86022sec inet6 fe80::f816:3eff:fe95:6b77/64 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) 05/10/2024 _x86_64_ (1 CPU) 00:03:46 LINUX RESTART (1 CPU) 12:04:02 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 283.20 180.51 102.69 14243.25 41695.87 12:06:01 AM 115.67 18.65 97.02 2984.31 10780.83 12:07:01 AM 91.30 28.85 62.45 1669.03 6337.36 12:08:01 AM 26.28 2.88 23.40 228.23 679.27 12:09:01 AM 26.91 12.96 13.95 488.85 276.90 12:10:01 AM 126.42 102.48 23.93 7724.32 921.59 Average: 111.20 57.41 53.79 4531.72 10034.40 12:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 55844 313696 733368 92.92 1996 329112 495536 26.96 114140 449680 19240 12:06:01 AM 93152 327216 696060 88.20 352 304392 505032 27.48 99208 440296 19388 12:07:01 AM 166136 362012 623076 78.95 8 262728 483964 26.33 124304 331568 8360 12:08:01 AM 151524 352180 637688 80.80 8 268012 474332 25.81 145404 326440 16 12:09:01 AM 149712 363160 639500 81.03 8 280784 461496 25.11 156420 315712 8 12:10:01 AM 59460 330800 729752 92.47 0 337252 524900 28.56 161040 405004 12736 Average: 112638 341511 676574 85.73 395 297047 490877 26.71 133419 378117 9958 12:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 214.52 102.55 1029.48 56.24 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 54.09 49.76 665.55 6.19 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 26.32 26.47 280.57 7.85 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 13.18 17.35 14.14 8.35 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 15.65 17.33 13.33 6.03 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 18.04 17.90 18.15 12.54 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 56.56 38.40 335.12 16.10 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) 05/10/2024 _x86_64_ (1 CPU) 00:03:46 LINUX RESTART (1 CPU) 12:04:02 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 65.10 0.10 17.59 9.49 0.29 7.42 12:05:01 AM 0 65.10 0.10 17.59 9.49 0.29 7.42 12:06:01 AM all 75.54 0.00 10.62 3.35 0.22 10.27 12:06:01 AM 0 75.54 0.00 10.62 3.35 0.22 10.27 12:07:01 AM all 71.54 0.00 7.67 3.55 0.22 17.03 12:07:01 AM 0 71.54 0.00 7.67 3.55 0.22 17.03 12:08:01 AM all 77.12 0.00 4.09 0.63 0.18 17.97 12:08:01 AM 0 77.12 0.00 4.09 0.63 0.18 17.97 12:09:01 AM all 67.35 0.00 4.59 0.93 0.18 26.95 12:09:01 AM 0 67.35 0.00 4.59 0.93 0.18 26.95 12:10:01 AM all 68.25 0.00 6.22 12.48 0.23 12.81 12:10:01 AM 0 68.25 0.00 6.22 12.48 0.23 12.81 Average: all 70.83 0.02 8.44 5.06 0.22 15.43 Average: 0 70.83 0.02 8.44 5.06 0.22 15.43