---> uname -a: Linux prd-centos8-builder-1c-1g-1848.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 69 6 391 330 Swap: 1023 24 999 ---> 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:d6:f8:05 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.163/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fed6:f805/64 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) 04/17/2024 _x86_64_ (1 CPU) 03:03:47 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:02 AM 262.01 169.95 92.06 13758.40 42504.84 03:06:01 AM 145.91 31.36 114.55 3889.01 12520.21 03:07:01 AM 77.16 26.12 51.04 1092.79 3900.42 03:08:01 AM 21.55 4.93 16.61 157.04 334.43 03:09:01 AM 138.18 112.71 25.48 8047.83 853.01 Average: 128.95 69.17 59.78 5396.51 12028.08 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:02 AM 61412 297676 727800 92.22 2104 310108 514832 28.01 137528 436380 18524 03:06:01 AM 71400 317732 717812 90.95 948 314036 490672 26.70 119444 430452 20712 03:07:01 AM 141720 332840 647492 82.04 224 259844 487208 26.51 136148 348744 1076 03:08:01 AM 146168 339668 643044 81.48 224 262280 477472 25.98 152764 326452 12 03:09:01 AM 47348 297584 741864 94.00 0 317908 533020 29.00 162060 418648 164 Average: 93610 317100 695602 88.14 700 292835 500641 27.24 141589 392135 8098 03:04:01 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 219.42 128.67 1142.07 54.79 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 43.28 42.05 508.78 7.90 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 26.80 28.25 276.86 7.68 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 16.15 18.85 13.32 8.45 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 18.62 18.38 18.72 10.71 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 64.96 47.28 391.73 17.95 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) 04/17/2024 _x86_64_ (1 CPU) 03:03:47 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:02 AM all 65.37 0.12 15.22 8.77 0.13 10.39 03:05:02 AM 0 65.37 0.12 15.22 8.77 0.13 10.39 03:06:01 AM all 74.24 0.00 10.87 3.67 0.12 11.10 03:06:01 AM 0 74.24 0.00 10.87 3.67 0.12 11.10 03:07:01 AM all 66.13 0.00 5.24 3.87 0.12 24.64 03:07:01 AM 0 66.13 0.00 5.24 3.87 0.12 24.64 03:08:01 AM all 69.88 0.00 4.19 0.33 0.12 25.48 03:08:01 AM 0 69.88 0.00 4.19 0.33 0.12 25.48 03:09:01 AM all 62.53 0.00 5.03 13.24 0.12 19.09 03:09:01 AM 0 62.53 0.00 5.03 13.24 0.12 19.09 Average: all 67.61 0.02 8.10 5.98 0.12 18.16 Average: 0 67.61 0.02 8.10 5.98 0.12 18.16