---> uname -a: Linux prd-centos8-builder-1c-1g-790.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: 770 309 66 5 394 329 Swap: 1023 20 1003 ---> 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:d6:7f:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.251/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fed6:7f5f/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) 04/06/2024 _x86_64_ (1 CPU) 03:03:49 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 280.14 190.01 90.13 15300.53 42178.61 03:06:01 AM 160.35 40.05 120.29 4202.60 13192.55 03:07:01 AM 57.92 16.85 41.08 707.88 2900.47 03:08:01 AM 34.95 17.46 17.49 883.56 433.80 03:09:01 AM 148.06 114.33 33.73 8212.43 1051.71 Average: 136.31 75.76 60.55 5863.37 11957.02 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 75568 298756 713644 90.42 2104 296732 533836 29.05 124820 442896 20100 03:06:01 AM 90500 347380 698712 88.53 984 322384 476236 25.91 125404 401328 18696 03:07:01 AM 147556 349712 641656 81.30 648 268520 475772 25.89 151488 322828 24 03:08:01 AM 80664 308544 708548 89.78 628 294368 510620 27.78 163116 376756 15812 03:09:01 AM 51852 300404 737360 93.43 16 314696 542568 29.52 177236 399224 12748 Average: 89228 320959 699984 88.69 876 299340 507806 27.63 148413 388606 13476 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 204.68 119.72 1144.91 54.57 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 44.04 44.05 500.98 8.09 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 28.61 30.16 278.12 8.61 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 26.64 25.24 22.03 18.16 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 18.24 19.22 18.88 12.48 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 64.47 47.69 393.11 20.39 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) 04/06/2024 _x86_64_ (1 CPU) 03:03:49 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 59.93 0.08 15.97 11.35 0.10 12.56 03:05:01 AM 0 59.93 0.08 15.97 11.35 0.10 12.56 03:06:01 AM all 70.56 0.00 10.06 5.61 0.08 13.68 03:06:01 AM 0 70.56 0.00 10.06 5.61 0.08 13.68 03:07:01 AM all 65.24 0.00 4.77 3.32 0.08 26.58 03:07:01 AM 0 65.24 0.00 4.77 3.32 0.08 26.58 03:08:01 AM all 63.18 0.00 5.02 0.75 0.08 30.96 03:08:01 AM 0 63.18 0.00 5.02 0.75 0.08 30.96 03:09:01 AM all 65.83 0.00 5.41 13.42 0.10 15.24 03:09:01 AM 0 65.83 0.00 5.41 13.42 0.10 15.24 Average: all 64.95 0.02 8.25 6.89 0.09 19.81 Average: 0 64.95 0.02 8.25 6.89 0.09 19.81