---> uname -a: Linux prd-centos8-builder-1c-1g-1382.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: 770 309 76 5 385 330 Swap: 1023 23 1000 ---> 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:cc:36:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.191/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fecc:36c3/64 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) 05/20/2024 _x86_64_ (1 CPU) 02:03:57 LINUX RESTART (1 CPU) 02:05:03 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 134.26 72.69 61.57 5718.46 4018.39 02:07:01 AM 91.54 22.82 68.72 2895.40 8177.56 02:08:01 AM 70.20 11.47 58.73 1006.03 5858.98 02:09:01 AM 56.83 17.60 39.22 903.26 3368.79 02:10:01 AM 20.58 2.80 17.79 189.98 581.08 02:11:01 AM 13.60 0.38 13.22 15.72 772.86 02:12:01 AM 12.23 3.48 8.74 57.96 194.10 02:13:01 AM 118.88 103.75 15.14 7717.17 1200.62 Average: 64.48 29.20 35.28 2298.94 3017.46 02:05:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 78980 310532 710232 89.99 2104 301492 481872 26.22 125500 403500 22820 02:07:01 AM 160196 359628 629016 79.70 1844 269320 458136 24.93 96664 373004 29260 02:08:01 AM 107324 342660 681888 86.40 1020 301480 468392 25.49 115844 395100 19860 02:09:01 AM 153408 337928 635804 80.56 1020 250872 479100 26.07 114600 354124 7612 02:10:01 AM 75488 280300 713724 90.44 1020 271688 557892 30.36 143056 405016 15804 02:11:01 AM 82572 287772 706640 89.54 1020 272088 527976 28.73 143744 397504 15812 02:12:01 AM 70212 275952 719000 91.10 1020 272632 540372 29.40 143788 408684 15812 02:13:01 AM 100200 345488 689012 87.30 100 311892 483680 26.32 153092 373576 40 Average: 103548 317532 685664 86.88 1144 281433 499678 27.19 129536 388814 15878 02:05:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 174.16 103.27 955.55 56.58 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 38.12 32.28 526.71 3.56 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 26.90 23.19 232.00 5.13 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 21.05 19.87 269.21 4.58 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 10.02 13.32 11.72 5.02 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 9.21 12.84 7.46 6.58 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 11.68 12.81 9.93 3.78 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 11.49 11.16 12.78 7.38 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 37.27 28.28 250.27 11.39 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) 05/20/2024 _x86_64_ (1 CPU) 02:03:57 LINUX RESTART (1 CPU) 02:05:03 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 52.13 0.08 12.08 9.11 13.32 13.28 02:06:01 AM 0 52.13 0.08 12.08 9.11 13.32 13.28 02:07:01 AM all 60.75 0.00 10.57 4.68 12.02 11.98 02:07:01 AM 0 60.75 0.00 10.57 4.68 12.02 11.98 02:08:01 AM all 67.61 0.00 8.27 2.97 10.42 10.73 02:08:01 AM 0 67.61 0.00 8.27 2.97 10.42 10.73 02:09:01 AM all 61.44 0.00 5.49 5.95 12.57 14.55 02:09:01 AM 0 61.44 0.00 5.49 5.95 12.57 14.55 02:10:01 AM all 63.84 0.00 4.30 1.33 12.56 17.98 02:10:01 AM 0 63.84 0.00 4.30 1.33 12.56 17.98 02:11:01 AM all 70.52 0.00 4.34 0.92 9.90 14.32 02:11:01 AM 0 70.52 0.00 4.34 0.92 9.90 14.32 02:12:01 AM all 60.62 0.00 4.98 1.19 8.69 24.52 02:12:01 AM 0 60.62 0.00 4.98 1.19 8.69 24.52 02:13:01 AM all 51.96 0.00 5.86 21.09 10.05 11.05 02:13:01 AM 0 51.96 0.00 5.86 21.09 10.05 11.05 Average: all 61.09 0.01 6.98 5.93 11.19 14.79 Average: 0 61.09 0.01 6.98 5.93 11.19 14.79