---> uname -a: Linux prd-centos8-builder-1c-1g-908.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: 2800.022 BogoMIPS: 5600.04 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: 770 303 72 5 394 335 Swap: 1023 21 1002 ---> 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:ed:f6:ea brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.139/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:feed:f6ea/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) 04/07/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:02 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 244.54 151.40 93.15 12638.15 42876.74 03:06:01 AM 138.48 30.06 108.42 3654.80 12002.52 03:07:01 AM 75.70 24.90 50.80 1039.71 3821.39 03:08:01 AM 19.73 4.35 15.38 123.83 326.02 03:09:01 AM 140.78 112.53 28.25 8110.91 968.72 Average: 123.42 64.49 58.93 5094.89 11904.67 03:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 73864 289316 715348 90.64 1976 289656 527588 28.71 136936 422312 16768 03:06:01 AM 64312 315596 724900 91.85 424 317616 498164 27.11 120572 431576 20736 03:07:01 AM 88172 288104 701040 88.83 160 267236 531692 28.93 146136 389168 15804 03:08:01 AM 156928 344456 632284 80.12 160 254868 474580 25.82 146196 319088 1084 03:09:01 AM 89164 359012 700048 88.70 0 336160 470556 25.60 150796 386084 12620 Average: 94488 319297 694724 88.03 544 293107 500516 27.23 140127 389646 13402 03:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:02 AM eth0 224.33 131.91 1161.58 56.07 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 43.62 42.88 508.52 8.11 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 28.13 30.18 277.65 8.46 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 18.96 20.11 15.67 8.50 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 19.11 19.28 19.18 13.27 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 66.43 48.64 393.82 18.80 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) 04/07/2024 _x86_64_ (1 CPU) 03:03:45 LINUX RESTART (1 CPU) 03:04:02 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 63.02 0.07 14.07 9.93 0.12 12.79 03:05:02 AM 0 63.02 0.07 14.07 9.93 0.12 12.79 03:06:01 AM all 69.52 0.00 10.13 4.70 0.12 15.53 03:06:01 AM 0 69.52 0.00 10.13 4.70 0.12 15.53 03:07:01 AM all 65.66 0.00 5.29 4.30 0.10 24.66 03:07:01 AM 0 65.66 0.00 5.29 4.30 0.10 24.66 03:08:01 AM all 63.54 0.00 4.75 0.48 0.10 31.13 03:08:01 AM 0 63.54 0.00 4.75 0.48 0.10 31.13 03:09:01 AM all 66.53 0.00 5.63 13.51 0.10 14.24 03:09:01 AM 0 66.53 0.00 5.63 13.51 0.10 14.24 Average: all 65.65 0.01 7.94 6.58 0.11 19.71 Average: 0 65.65 0.01 7.94 6.58 0.11 19.71