---> uname -a: Linux prd-centos8-builder-1c-1g-475.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: 770 309 67 5 393 330 Swap: 1023 26 997 ---> 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:0b:9b:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.105/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:fe0b:9b0f/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) 04/02/2024 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:01 PM tps rtps wtps bread/s bwrtn/s 09:05:01 PM 251.01 163.12 87.88 13584.96 41752.22 09:06:01 PM 156.46 38.25 118.21 4117.01 13271.81 09:07:01 PM 67.55 25.20 42.36 1239.97 3244.72 09:08:01 PM 18.72 4.40 14.33 143.26 302.42 09:09:01 PM 134.94 110.01 24.93 7913.66 823.30 Average: 125.76 68.21 57.55 5401.35 11884.21 09:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 PM 54064 272580 735148 93.15 2104 292700 541252 29.45 133012 448616 21916 09:06:01 PM 69092 300048 720120 91.25 372 296160 505344 27.50 102688 444360 25784 09:07:01 PM 87252 289648 701960 88.94 200 268432 525780 28.61 152820 382672 15808 09:08:01 PM 164448 354148 624764 79.16 200 255760 456644 24.85 153728 303632 12 09:09:01 PM 131676 384188 657536 83.32 16 318632 442920 24.10 161952 335856 188 Average: 101306 320122 687906 87.16 578 286337 494388 26.90 140840 383027 12742 09:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 PM eth0 210.73 115.93 1143.73 54.69 0.00 0.00 0.00 0.00 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 42.90 38.30 504.72 7.35 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 29.35 30.98 278.91 9.81 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 15.14 16.56 12.68 6.17 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 20.27 19.65 20.31 13.16 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 63.70 44.30 392.20 18.24 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) 04/02/2024 _x86_64_ (1 CPU) 21:03:45 LINUX RESTART (1 CPU) 09:04:01 PM CPU %user %nice %system %iowait %steal %idle 09:05:01 PM all 62.80 0.12 15.15 8.28 0.17 13.48 09:05:01 PM 0 62.80 0.12 15.15 8.28 0.17 13.48 09:06:01 PM all 74.06 0.00 10.96 4.03 0.13 10.83 09:06:01 PM 0 74.06 0.00 10.96 4.03 0.13 10.83 09:07:01 PM all 65.97 0.00 5.47 2.97 0.13 25.45 09:07:01 PM 0 65.97 0.00 5.47 2.97 0.13 25.45 09:08:01 PM all 59.44 0.00 4.04 0.35 0.12 36.06 09:08:01 PM 0 59.44 0.00 4.04 0.35 0.12 36.06 09:09:01 PM all 62.85 0.00 5.58 13.08 0.13 18.36 09:09:01 PM 0 62.85 0.00 5.58 13.08 0.13 18.36 Average: all 65.02 0.02 8.24 5.74 0.14 20.84 Average: 0 65.02 0.02 8.24 5.74 0.14 20.84