---> uname -a: Linux prd-centos8-builder-1c-1g-2150.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 297 90 5 381 340 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:ee:dc:d7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.10/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:feee:dcd7/64 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) 02/18/2024 _x86_64_ (1 CPU) 10:03:44 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 241.83 147.56 94.27 13252.57 42440.70 10:06:01 AM 162.61 38.74 123.87 3713.66 14819.62 10:07:01 AM 95.58 17.18 78.40 1480.82 5927.45 10:08:01 AM 24.91 6.05 18.86 199.03 413.13 10:09:01 AM 153.20 114.06 39.14 7893.14 2254.26 Average: 135.64 64.73 70.91 5308.47 13172.06 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 69472 296080 719740 91.20 1996 302112 537588 29.25 136300 436452 16652 10:06:01 AM 122980 354428 666232 84.42 24 295712 466344 25.38 120352 367456 4924 10:07:01 AM 156488 350276 632724 80.17 0 259024 480732 26.16 143704 317084 20 10:08:01 AM 152632 351072 636580 80.66 0 263680 479268 26.08 156944 306708 16 10:09:01 AM 106432 359588 682780 86.51 0 318116 484332 26.35 160712 355692 15684 Average: 121601 342289 667611 84.59 404 287729 489653 26.64 143602 356678 7459 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 212.28 124.17 1185.87 54.34 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 50.02 45.74 623.91 8.19 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 21.51 24.25 199.16 7.16 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.55 20.50 16.93 9.35 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 19.20 18.04 19.42 10.14 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 64.12 46.54 409.09 17.83 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) 02/18/2024 _x86_64_ (1 CPU) 10:03:44 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 65.55 0.08 14.19 8.06 0.10 12.01 10:05:01 AM 0 65.55 0.08 14.19 8.06 0.10 12.01 10:06:01 AM all 73.02 0.00 11.31 5.06 0.10 10.51 10:06:01 AM 0 73.02 0.00 11.31 5.06 0.10 10.51 10:07:01 AM all 66.93 0.00 6.06 2.92 0.10 23.99 10:07:01 AM 0 66.93 0.00 6.06 2.92 0.10 23.99 10:08:01 AM all 69.87 0.00 4.22 0.90 0.10 24.91 10:08:01 AM 0 69.87 0.00 4.22 0.90 0.10 24.91 10:09:01 AM all 58.79 0.00 6.23 13.50 0.10 21.38 10:09:01 AM 0 58.79 0.00 6.23 13.50 0.10 21.38 Average: all 66.83 0.02 8.40 6.09 0.10 18.56 Average: 0 66.83 0.02 8.40 6.09 0.10 18.56