---> uname -a: Linux prd-centos8-builder-1c-1g-2524.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: 770 315 65 5 389 323 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:fc:99:59 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.82/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fefc:9959/64 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) 06/03/2024 _x86_64_ (1 CPU) 05:03:44 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 261.13 151.98 109.15 13206.25 41454.72 05:06:01 AM 143.34 29.68 113.66 3780.15 12604.31 05:07:01 AM 73.03 24.56 48.47 1168.54 3710.15 05:08:01 AM 19.42 4.23 15.19 131.00 299.95 05:09:01 AM 133.53 109.70 23.83 7889.35 726.00 Average: 126.13 64.05 62.08 5237.36 11768.96 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 67536 309352 721676 91.44 1988 317032 513544 27.94 125976 446708 29008 05:06:01 AM 66308 328648 722904 91.60 8 327908 485568 26.42 111572 438212 28124 05:07:01 AM 108836 313296 680376 86.21 0 270368 501724 27.30 145784 364508 9184 05:08:01 AM 153792 351700 635420 80.51 0 263828 464276 25.26 153676 310564 12 05:09:01 AM 108256 362800 680956 86.28 0 319860 462240 25.15 168784 347340 172 Average: 100946 333159 688266 87.21 399 299799 485470 26.42 141158 381466 13300 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 205.77 113.39 1060.79 57.37 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 51.95 48.80 621.98 7.20 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 28.29 30.77 277.52 9.24 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 16.44 18.42 13.53 7.98 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 19.53 19.05 19.75 12.65 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 64.44 46.11 398.95 18.90 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) 06/03/2024 _x86_64_ (1 CPU) 05:03:44 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 58.68 0.08 14.00 11.86 0.10 15.28 05:05:01 AM 0 58.68 0.08 14.00 11.86 0.10 15.28 05:06:01 AM all 73.81 0.00 10.33 3.05 0.12 12.70 05:06:01 AM 0 73.81 0.00 10.33 3.05 0.12 12.70 05:07:01 AM all 67.45 0.00 4.81 2.55 0.08 25.11 05:07:01 AM 0 67.45 0.00 4.81 2.55 0.08 25.11 05:08:01 AM all 67.35 0.00 4.32 0.43 0.10 27.80 05:08:01 AM 0 67.35 0.00 4.32 0.43 0.10 27.80 05:09:01 AM all 65.11 0.00 5.31 12.98 0.08 16.51 05:09:01 AM 0 65.11 0.00 5.31 12.98 0.08 16.51 Average: all 66.48 0.02 7.75 6.17 0.10 19.48 Average: 0 66.48 0.02 7.75 6.17 0.10 19.48