---> uname -a: Linux prd-centos8-builder-1c-1g-1854.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: 770 308 80 5 381 332 Swap: 1023 30 993 ---> 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:be:4a:7a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.159/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86061sec preferred_lft 86061sec inet6 fe80::f816:3eff:febe:4a7a/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) 04/17/2024 _x86_64_ (1 CPU) 06:03:46 LINUX RESTART (1 CPU) 06:04:02 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 256.60 167.62 88.98 13878.71 42403.22 06:06:01 AM 149.04 39.13 109.91 3927.26 12963.11 06:07:01 AM 71.69 26.06 45.64 1612.39 3594.16 06:08:01 AM 25.06 3.62 21.45 65.19 582.05 06:09:01 AM 129.87 107.60 22.28 7662.51 819.54 Average: 126.03 68.48 57.55 5401.34 11973.42 06:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 106908 336240 682304 86.45 1724 304692 481700 26.21 121500 414664 14388 06:06:01 AM 102032 343124 687180 87.07 508 309688 464172 25.26 108000 408640 15744 06:07:01 AM 151760 354120 637452 80.77 76 269836 461236 25.10 136836 334008 7136 06:08:01 AM 137416 340528 651796 82.59 76 270580 473880 25.79 151004 333164 20 06:09:01 AM 80200 332620 709012 89.84 0 319648 493792 26.87 159832 387728 164 Average: 115663 341326 673549 85.34 477 294889 474956 25.84 135434 375641 7490 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 185.89 113.73 1035.13 55.08 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 52.57 49.23 623.99 6.78 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 28.22 29.39 279.27 9.31 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 15.28 18.56 12.70 7.58 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 19.76 19.28 19.61 12.24 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 59.94 45.82 392.08 18.08 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) 04/17/2024 _x86_64_ (1 CPU) 06:03:46 LINUX RESTART (1 CPU) 06:04:02 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 62.95 0.10 15.15 8.97 0.12 12.71 06:05:01 AM 0 62.95 0.10 15.15 8.97 0.12 12.71 06:06:01 AM all 73.54 0.00 10.68 4.69 0.12 10.97 06:06:01 AM 0 73.54 0.00 10.68 4.69 0.12 10.97 06:07:01 AM all 65.45 0.00 5.34 3.39 0.12 25.70 06:07:01 AM 0 65.45 0.00 5.34 3.39 0.12 25.70 06:08:01 AM all 72.35 0.00 4.02 0.62 0.10 22.91 06:08:01 AM 0 72.35 0.00 4.02 0.62 0.10 22.91 06:09:01 AM all 60.21 0.00 5.30 12.95 0.10 21.44 06:09:01 AM 0 60.21 0.00 5.30 12.95 0.10 21.44 Average: all 66.92 0.02 8.07 6.11 0.11 18.77 Average: 0 66.92 0.02 8.07 6.11 0.11 18.77