---> uname -a: Linux prd-centos8-builder-1c-1g-4868.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: 770 301 74 5 394 338 Swap: 1023 29 994 ---> 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:de:a9:aa brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.209/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85974sec preferred_lft 85974sec inet6 fe80::f816:3eff:fede:a9aa/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) 03/18/2024 _x86_64_ (1 CPU) 05:03:40 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 218.45 139.40 79.04 11605.06 41523.47 05:06:01 AM 114.10 27.82 86.28 3141.40 10123.62 05:07:01 AM 87.84 24.45 63.40 1743.88 6726.03 05:08:01 AM 43.45 16.37 27.08 796.27 1068.92 05:09:01 AM 18.00 3.85 14.15 77.67 783.45 05:10:02 AM 121.75 102.20 19.56 7381.76 1190.21 Average: 100.63 52.37 48.26 4126.10 10241.52 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 67212 296148 722000 91.48 1956 300036 510032 27.75 108696 449940 10564 05:06:01 AM 144052 379368 645160 81.75 84 306768 439344 23.91 99776 389544 19488 05:07:01 AM 51324 280252 737888 93.50 0 296348 535192 29.12 111884 457540 5556 05:08:01 AM 144168 350712 645044 81.73 0 274460 466820 25.40 156116 322576 24 05:09:01 AM 166520 373788 622692 78.90 0 275156 441396 24.02 156908 298916 8 05:10:02 AM 55500 304900 733712 92.97 0 316428 544688 29.64 149252 422760 152 Average: 104796 330861 684416 86.72 340 294866 489579 26.64 130439 390213 5965 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 164.49 98.35 997.77 52.48 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 40.24 34.91 530.79 4.11 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 32.72 31.46 400.13 7.18 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 11.01 14.17 12.74 6.29 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 13.16 15.52 10.81 6.94 0.00 0.00 0.00 0.00 05:10:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:02 AM eth0 14.63 14.78 15.46 8.18 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 46.06 34.88 328.07 14.20 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) 03/18/2024 _x86_64_ (1 CPU) 05:03:40 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 71.96 0.10 15.88 3.97 0.60 7.50 05:05:01 AM 0 71.96 0.10 15.88 3.97 0.60 7.50 05:06:01 AM all 76.58 0.00 11.74 3.38 0.42 7.89 05:06:01 AM 0 76.58 0.00 11.74 3.38 0.42 7.89 05:07:01 AM all 77.00 0.00 7.05 2.52 0.55 12.89 05:07:01 AM 0 77.00 0.00 7.05 2.52 0.55 12.89 05:08:01 AM all 75.15 0.00 4.55 1.33 0.40 18.57 05:08:01 AM 0 75.15 0.00 4.55 1.33 0.40 18.57 05:09:01 AM all 71.13 0.00 4.48 0.62 0.48 23.29 05:09:01 AM 0 71.13 0.00 4.48 0.62 0.48 23.29 05:10:02 AM all 65.64 0.00 5.10 12.84 0.48 15.94 05:10:02 AM 0 65.64 0.00 5.10 12.84 0.48 15.94 Average: all 72.91 0.02 8.13 4.11 0.49 14.35 Average: 0 72.91 0.02 8.13 4.11 0.49 14.35