---> uname -a: Linux prd-centos8-builder-1c-1g-2825.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: 770 303 86 6 380 337 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:3f:d0:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.41/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fe3f:d02d/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) 01/05/2024 _x86_64_ (1 CPU) 02:03:52 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:03 AM 284.05 216.53 67.52 16032.46 40345.00 02:06:01 AM 143.58 30.72 112.87 3522.42 13389.85 02:07:01 AM 141.43 42.34 99.08 2631.43 10159.36 02:08:01 AM 36.36 3.58 32.78 265.29 1605.72 02:09:01 AM 77.14 49.51 27.63 3967.21 1388.35 02:10:01 AM 134.04 80.91 53.13 4112.06 2156.88 Average: 136.11 70.85 65.26 5099.92 11506.94 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:03 AM 54960 322416 734096 93.03 2104 346548 514712 28.01 137756 460784 26620 02:06:01 AM 91092 331052 697964 88.46 500 311624 504964 27.48 101632 440340 27212 02:07:01 AM 177060 364640 611996 77.56 0 255504 463116 25.20 121648 323856 24648 02:08:01 AM 157320 351020 631736 80.06 0 261848 478480 26.04 137444 327940 20 02:09:01 AM 85776 372116 703280 89.13 0 354112 456984 24.87 148032 384688 40 02:10:01 AM 51600 312408 737456 93.46 0 329664 520360 28.32 171112 403896 13912 Average: 102968 342275 686088 86.95 434 309883 489769 26.65 136271 390251 15409 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:03 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:03 AM eth0 198.79 120.92 1012.38 54.35 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 67.96 62.60 973.50 7.48 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.30 21.71 178.49 7.25 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.71 17.35 14.76 7.17 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.16 19.16 18.25 9.53 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 14.07 15.22 10.92 9.76 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 55.82 42.75 365.19 15.98 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) 01/05/2024 _x86_64_ (1 CPU) 02:03:52 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:03 AM all 58.83 0.15 11.20 20.23 0.12 9.48 02:05:03 AM 0 58.83 0.15 11.20 20.23 0.12 9.48 02:06:01 AM all 69.80 0.00 6.49 5.52 0.12 18.07 02:06:01 AM 0 69.80 0.00 6.49 5.52 0.12 18.07 02:07:01 AM all 62.77 0.00 5.57 6.07 0.10 25.48 02:07:01 AM 0 62.77 0.00 5.57 6.07 0.10 25.48 02:08:01 AM all 65.66 0.00 2.35 1.70 0.10 30.19 02:08:01 AM 0 65.66 0.00 2.35 1.70 0.10 30.19 02:09:01 AM all 58.60 0.00 3.29 5.69 0.08 32.34 02:09:01 AM 0 58.60 0.00 3.29 5.69 0.08 32.34 02:10:01 AM all 61.20 0.00 3.85 14.26 0.12 20.58 02:10:01 AM 0 61.20 0.00 3.85 14.26 0.12 20.58 Average: all 62.78 0.03 5.45 8.93 0.11 22.71 Average: 0 62.78 0.03 5.45 8.93 0.11 22.71