---> uname -a: Linux prd-centos8-builder-1c-1g-1962.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: 2800.000 BogoMIPS: 5600.00 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 77 5 389 336 Swap: 1023 22 1001 ---> 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:5d:1e:b0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.143/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe5d:1eb0/64 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) 05/26/2024 _x86_64_ (1 CPU) 22:03:47 LINUX RESTART (1 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 293.41 179.86 113.55 14502.03 42324.71 10:06:01 PM 152.08 32.98 119.10 3666.09 13520.32 10:07:01 PM 65.42 21.02 44.39 1261.37 3636.80 10:08:01 PM 23.31 5.28 18.02 88.62 352.44 10:09:01 PM 128.95 106.35 22.61 7797.43 774.76 Average: 132.10 68.73 63.37 5433.14 12021.91 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 120964 347884 668248 84.67 2104 299384 485452 26.42 134208 385224 27732 10:06:01 PM 100196 351940 689016 87.30 1860 316676 468816 25.51 120128 397616 5400 10:07:01 PM 157332 361696 631880 80.06 928 270636 466068 25.36 140384 325020 28 10:08:01 PM 157768 362680 631444 80.01 928 271136 460528 25.06 156028 307976 20 10:09:01 PM 82904 341284 706308 89.50 524 324284 494944 26.93 161808 383384 36 Average: 123833 353097 665379 84.31 1269 296423 475162 25.86 142511 359844 6643 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 208.01 113.41 1077.20 57.50 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 54.05 51.07 627.69 8.44 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 28.49 29.87 278.90 7.72 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 14.64 18.12 12.02 8.74 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 20.24 19.37 20.20 10.56 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 64.61 46.15 400.98 18.46 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) 05/26/2024 _x86_64_ (1 CPU) 22:03:47 LINUX RESTART (1 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 62.02 0.10 16.26 12.05 0.14 9.43 10:05:01 PM 0 62.02 0.10 16.26 12.05 0.14 9.43 10:06:01 PM all 73.09 0.00 10.70 4.17 0.13 11.90 10:06:01 PM 0 73.09 0.00 10.70 4.17 0.13 11.90 10:07:01 PM all 65.36 0.00 5.13 2.94 0.10 26.48 10:07:01 PM 0 65.36 0.00 5.13 2.94 0.10 26.48 10:08:01 PM all 72.10 0.00 3.89 0.40 0.12 23.50 10:08:01 PM 0 72.10 0.00 3.89 0.40 0.12 23.50 10:09:01 PM all 59.16 0.00 5.34 12.94 0.12 22.45 10:09:01 PM 0 59.16 0.00 5.34 12.94 0.12 22.45 Average: all 66.36 0.02 8.23 6.48 0.12 18.79 Average: 0 66.36 0.02 8.23 6.48 0.12 18.79