---> uname -a: Linux prd-centos8-builder-1c-1g-2510.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: 2799.996 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 65 5 396 332 Swap: 1023 29 994 ---> 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:dc:8f:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.135/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86071sec preferred_lft 86071sec inet6 fe80::f816:3eff:fedc:8f0b/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) 02/22/2024 _x86_64_ (1 CPU) 06:03:36 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 219.24 114.74 104.51 10077.11 44617.60 06:06:01 AM 182.43 43.82 138.61 3494.74 14354.96 06:07:01 AM 58.91 12.46 46.45 748.68 2846.47 06:08:02 AM 22.91 4.73 18.17 124.74 360.10 06:09:01 AM 169.21 116.18 53.02 8188.04 2649.67 Average: 130.44 58.21 72.23 4515.94 13010.83 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 84392 294204 704820 89.31 1696 285696 531204 28.90 142152 426824 13940 06:06:01 AM 104816 340824 684396 86.72 0 301924 458844 24.97 119336 388916 5564 06:07:01 AM 163460 353836 625752 79.29 0 257460 460436 25.05 155516 303836 24 06:08:02 AM 83232 292656 705980 89.45 0 276528 519020 28.24 159576 378692 16416 06:09:01 AM 85648 340012 703564 89.15 0 321424 484656 26.37 192728 349236 25212 Average: 104310 324306 684902 86.78 339 288606 490832 26.71 153862 369501 12231 06:04:01 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 215.32 137.52 1449.63 55.86 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 34.41 33.14 355.19 7.45 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 24.54 27.29 174.41 8.57 0.00 0.00 0.00 0.00 06:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:02 AM eth0 17.62 20.51 17.15 9.00 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 18.22 17.83 18.46 12.21 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 62.22 47.39 404.60 18.65 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) 02/22/2024 _x86_64_ (1 CPU) 06:03:36 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 65.08 0.05 15.16 6.59 0.17 12.96 06:05:01 AM 0 65.08 0.05 15.16 6.59 0.17 12.96 06:06:01 AM all 67.25 0.00 10.49 5.29 0.15 16.82 06:06:01 AM 0 67.25 0.00 10.49 5.29 0.15 16.82 06:07:01 AM all 68.69 0.00 4.91 2.14 0.12 24.15 06:07:01 AM 0 68.69 0.00 4.91 2.14 0.12 24.15 06:08:02 AM all 65.49 0.00 4.17 0.52 0.15 29.67 06:08:02 AM 0 65.49 0.00 4.17 0.52 0.15 29.67 06:09:01 AM all 65.13 0.00 7.27 14.61 0.14 12.86 06:09:01 AM 0 65.13 0.00 7.27 14.61 0.14 12.86 Average: all 66.33 0.01 8.40 5.80 0.14 19.31 Average: 0 66.33 0.01 8.40 5.80 0.14 19.31