---> uname -a: Linux prd-centos8-builder-1c-1g-3099.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.000 BogoMIPS: 5600.00 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 308 85 5 376 330 Swap: 1023 33 990 ---> 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:62:95:f3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.112/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85914sec preferred_lft 85914sec inet6 fe80::f816:3eff:fe62:95f3/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/08/2024 _x86_64_ (1 CPU) 03:03:54 LINUX RESTART (1 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:02 AM 126.73 27.83 98.90 3839.49 10566.15 03:07:01 AM 119.88 36.54 83.34 2040.23 10783.49 03:08:01 AM 89.06 17.63 71.43 1163.64 5211.61 03:09:01 AM 27.23 4.02 23.22 385.47 1364.65 03:10:01 AM 17.54 4.83 12.71 78.76 267.33 03:11:01 AM 155.46 118.51 36.95 7701.10 1975.07 03:12:01 AM 55.49 7.44 48.04 456.55 1967.14 Average: 84.42 30.97 53.45 2239.02 4577.56 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:02 AM 47764 281496 741292 93.95 900 305012 540096 29.39 126964 461244 29740 03:07:01 AM 113740 345224 675316 85.59 0 297096 461100 25.09 105292 392816 14516 03:08:01 AM 207648 369784 581408 73.68 0 227532 450816 24.53 126384 283292 16220 03:09:01 AM 171448 344932 617608 78.27 0 239152 475144 25.86 141656 305140 1084 03:10:01 AM 169184 342460 619872 78.56 0 238908 477084 25.96 142520 305340 12 03:11:01 AM 54960 306860 734096 93.03 0 317660 522232 28.42 138788 428760 1628 03:12:01 AM 53740 293496 735316 93.19 0 306172 538568 29.31 146616 425012 30052 Average: 116926 326322 672130 85.18 129 275933 495006 26.94 132603 371658 13322 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:02 AM eth0 64.96 48.34 783.96 8.86 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 33.27 29.95 526.70 4.60 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 18.07 19.01 176.41 4.84 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 11.92 14.18 12.47 6.73 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 11.36 13.78 9.20 4.84 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 12.85 13.22 13.65 7.89 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 11.47 12.74 8.94 7.54 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 23.40 21.59 218.14 6.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/08/2024 _x86_64_ (1 CPU) 03:03:54 LINUX RESTART (1 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:02 AM all 73.28 0.00 8.56 3.36 0.88 13.92 03:06:02 AM 0 73.28 0.00 8.56 3.36 0.88 13.92 03:07:01 AM all 75.74 0.00 7.43 5.14 0.80 10.89 03:07:01 AM 0 75.74 0.00 7.43 5.14 0.80 10.89 03:08:01 AM all 65.27 0.00 5.41 4.69 0.83 23.80 03:08:01 AM 0 65.27 0.00 5.41 4.69 0.83 23.80 03:09:01 AM all 72.96 0.00 3.15 1.13 0.88 21.87 03:09:01 AM 0 72.96 0.00 3.15 1.13 0.88 21.87 03:10:01 AM all 68.32 0.00 3.02 0.55 0.78 27.34 03:10:01 AM 0 68.32 0.00 3.02 0.55 0.78 27.34 03:11:01 AM all 60.41 0.00 4.24 15.04 1.16 19.15 03:11:01 AM 0 60.41 0.00 4.24 15.04 1.16 19.15 03:12:01 AM all 75.21 0.00 5.00 1.28 0.82 17.69 03:12:01 AM 0 75.21 0.00 5.00 1.28 0.82 17.69 Average: all 70.15 0.00 5.25 4.46 0.88 19.26 Average: 0 70.15 0.00 5.25 4.46 0.88 19.26