---> uname -a: Linux prd-centos8-builder-1c-1g-2270.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 69 6 391 329 Swap: 1023 27 996 ---> 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:6c:fc:17 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.77/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe6c:fc17/64 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) 05/31/2024 _x86_64_ (1 CPU) 06:03:35 LINUX RESTART (1 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 229.01 96.26 132.75 8569.83 44714.22 06:06:01 AM 140.51 36.84 103.66 3916.06 11058.89 06:07:01 AM 50.15 16.94 33.21 852.92 2249.68 06:08:01 AM 18.82 3.48 15.34 56.90 294.30 06:09:01 AM 136.57 109.85 26.72 7961.88 991.52 Average: 114.65 52.54 62.12 4257.85 11758.78 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 59540 286988 729668 92.46 1964 299420 539148 29.34 123376 457976 11084 06:06:01 AM 58732 324020 730476 92.56 336 331492 493952 26.88 132132 428080 1012 06:07:01 AM 147936 353340 641272 81.26 132 272328 466288 25.37 160284 313240 1088 06:08:01 AM 105548 311484 683660 86.63 132 272864 506192 27.54 160652 353896 1084 06:09:01 AM 102992 355636 686216 86.95 112 319520 482024 26.23 153084 373408 12624 Average: 94950 326294 694258 87.97 535 299125 497521 27.07 145906 385320 5378 06:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 217.13 132.41 1474.33 59.31 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 27.98 28.75 236.31 7.40 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 32.21 30.81 283.15 9.61 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 17.06 19.37 14.38 8.26 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.63 18.13 18.43 12.39 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 62.11 45.62 401.96 19.27 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) 05/31/2024 _x86_64_ (1 CPU) 06:03:35 LINUX RESTART (1 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 64.91 0.07 14.38 9.17 0.14 11.34 06:05:01 AM 0 64.91 0.07 14.38 9.17 0.14 11.34 06:06:01 AM all 70.78 0.00 10.35 3.19 0.13 15.55 06:06:01 AM 0 70.78 0.00 10.35 3.19 0.13 15.55 06:07:01 AM all 69.51 0.00 4.81 1.22 0.13 24.33 06:07:01 AM 0 69.51 0.00 4.81 1.22 0.13 24.33 06:08:01 AM all 65.28 0.00 4.22 0.57 0.12 29.82 06:08:01 AM 0 65.28 0.00 4.22 0.57 0.12 29.82 06:09:01 AM all 67.51 0.00 5.75 12.83 0.13 13.78 06:09:01 AM 0 67.51 0.00 5.75 12.83 0.13 13.78 Average: all 67.61 0.01 7.88 5.38 0.13 18.99 Average: 0 67.61 0.01 7.88 5.38 0.13 18.99