---> uname -a: Linux prd-centos8-builder-1c-1g-3619.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 298 93 6 378 341 Swap: 1023 33 990 ---> 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:50:91:12 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.75/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86034sec preferred_lft 86034sec inet6 fe80::f816:3eff:fe50:9112/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/13/2024 _x86_64_ (1 CPU) 15:03:49 LINUX RESTART (1 CPU) 03:04:03 PM tps rtps wtps bread/s bwrtn/s 03:05:01 PM 271.85 195.74 76.12 14291.90 41734.71 03:06:01 PM 149.19 28.23 120.95 3288.59 14047.97 03:07:01 PM 122.77 39.56 83.21 2541.66 7064.88 03:08:01 PM 46.46 16.28 30.18 897.15 1635.65 03:09:01 PM 105.43 84.86 20.57 5872.26 675.38 Average: 138.31 72.15 66.17 5321.68 12852.21 03:04:03 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 PM 54056 322576 735000 93.15 2104 346416 509492 27.73 129996 467600 25036 03:06:01 PM 52328 284152 736728 93.37 196 297804 526604 28.66 102528 453820 25420 03:07:01 PM 134416 332152 654640 82.96 0 264228 492656 26.81 135764 349488 22544 03:08:01 PM 142760 364336 646296 81.91 0 288284 456440 24.84 156192 319696 24 03:09:01 PM 60960 379436 728096 92.27 0 386032 451496 24.57 159976 399332 13548 Average: 88904 336530 700152 88.73 460 316553 487338 26.52 136891 397987 17314 03:04:03 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 PM eth0 188.24 125.31 1043.91 56.95 0.00 0.00 0.00 0.00 03:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 PM eth0 57.93 53.03 762.63 6.68 0.00 0.00 0.00 0.00 03:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 PM eth0 20.94 22.51 181.09 7.43 0.00 0.00 0.00 0.00 03:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 PM eth0 16.28 18.11 15.81 6.80 0.00 0.00 0.00 0.00 03:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 PM eth0 17.39 17.77 17.62 9.47 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 59.35 46.86 400.33 17.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 01/13/2024 _x86_64_ (1 CPU) 15:03:49 LINUX RESTART (1 CPU) 03:04:03 PM CPU %user %nice %system %iowait %steal %idle 03:05:01 PM all 58.78 0.12 9.60 19.92 0.10 11.48 03:05:01 PM 0 58.78 0.12 9.60 19.92 0.10 11.48 03:06:01 PM all 70.81 0.00 6.86 4.73 0.12 17.49 03:06:01 PM 0 70.81 0.00 6.86 4.73 0.12 17.49 03:07:01 PM all 61.41 0.00 4.77 7.16 0.10 26.56 03:07:01 PM 0 61.41 0.00 4.77 7.16 0.10 26.56 03:08:01 PM all 63.92 0.00 2.52 2.22 0.08 31.27 03:08:01 PM 0 63.92 0.00 2.52 2.22 0.08 31.27 03:09:01 PM all 55.34 0.00 2.97 11.16 0.10 30.44 03:09:01 PM 0 55.34 0.00 2.97 11.16 0.10 30.44 Average: all 62.07 0.02 5.32 8.96 0.10 23.52 Average: 0 62.07 0.02 5.32 8.96 0.10 23.52