---> uname -a: Linux prd-centos8-builder-1c-1g-1211.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: 770 300 80 5 389 337 Swap: 1023 16 1007 ---> 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:e6:df:08 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85804sec preferred_lft 85804sec inet6 fe80::f816:3eff:fee6:df08/64 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) 05/18/2024 _x86_64_ (1 CPU) 03:03:55 LINUX RESTART (1 CPU) 03:05:01 AM tps rtps wtps bread/s bwrtn/s 03:06:01 AM 128.63 66.50 62.13 6508.87 4002.73 03:07:01 AM 81.22 16.36 64.86 2748.66 7693.04 03:08:01 AM 68.32 9.56 58.75 996.70 5980.79 03:09:01 AM 46.96 17.55 29.41 795.87 2752.09 03:10:01 AM 27.73 3.88 23.85 258.36 1018.72 03:11:01 AM 13.72 0.97 12.76 42.76 244.93 03:12:01 AM 12.29 3.48 8.81 57.95 725.55 03:13:02 AM 120.73 106.66 14.07 7757.31 545.72 03:14:01 AM 26.91 10.16 16.76 783.75 429.62 Average: 58.58 26.17 32.41 2220.51 2603.54 03:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:06:01 AM 79084 300156 710128 89.98 2008 292228 515608 28.06 123256 417536 26276 03:07:01 AM 153248 364216 635964 80.58 968 279312 464192 25.26 104320 372140 28500 03:08:01 AM 103316 350028 685896 86.91 968 310152 467276 25.43 123584 384456 13208 03:09:01 AM 167988 353108 621224 78.71 812 249504 470572 25.61 134952 314864 16948 03:10:01 AM 75012 282588 714200 90.50 812 272460 562412 30.60 157832 386744 15804 03:11:01 AM 92292 300936 696920 88.31 812 273480 523260 28.47 159000 368876 15804 03:12:01 AM 80296 289304 708916 89.83 812 273788 532444 28.97 159176 379328 15812 03:13:02 AM 108724 369160 680488 86.22 604 324932 464504 25.28 157860 358888 144 03:14:01 AM 80900 343088 708312 89.75 604 326996 493320 26.84 174576 369996 12540 Average: 104540 328065 684672 86.75 933 289206 499288 27.17 143840 372536 16115 03:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 166.60 103.29 1020.64 56.00 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 38.34 30.63 448.83 3.43 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 23.89 21.16 213.55 3.97 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 20.22 17.94 266.90 4.23 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.08 13.72 11.80 6.35 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 9.09 12.61 7.35 5.22 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 11.39 12.49 9.85 3.69 0.00 0.00 0.00 0.00 03:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:02 AM eth0 11.37 10.42 12.61 8.79 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 7.62 10.48 6.21 5.05 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 33.26 25.91 222.56 10.77 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) 05/18/2024 _x86_64_ (1 CPU) 03:03:55 LINUX RESTART (1 CPU) 03:05:01 AM CPU %user %nice %system %iowait %steal %idle 03:06:01 AM all 55.24 0.10 12.79 7.88 11.68 12.32 03:06:01 AM 0 55.24 0.10 12.79 7.88 11.68 12.32 03:07:01 AM all 60.36 0.00 10.00 4.32 12.82 12.50 03:07:01 AM 0 60.36 0.00 10.00 4.32 12.82 12.50 03:08:01 AM all 66.69 0.00 8.37 2.82 11.60 10.52 03:08:01 AM 0 66.69 0.00 8.37 2.82 11.60 10.52 03:09:01 AM all 59.20 0.00 5.19 6.09 13.04 16.48 03:09:01 AM 0 59.20 0.00 5.19 6.09 13.04 16.48 03:10:01 AM all 64.75 0.00 4.21 1.62 11.22 18.19 03:10:01 AM 0 64.75 0.00 4.21 1.62 11.22 18.19 03:11:01 AM all 65.93 0.00 4.30 1.17 12.31 16.28 03:11:01 AM 0 65.93 0.00 4.30 1.17 12.31 16.28 03:12:01 AM all 58.48 0.00 4.76 1.11 10.78 24.88 03:12:01 AM 0 58.48 0.00 4.76 1.11 10.78 24.88 03:13:02 AM all 49.72 0.00 5.38 23.72 10.86 10.33 03:13:02 AM 0 49.72 0.00 5.38 23.72 10.86 10.33 03:14:01 AM all 69.31 0.00 5.09 2.38 11.69 11.54 03:14:01 AM 0 69.31 0.00 5.09 2.38 11.69 11.54 Average: all 61.03 0.01 6.68 5.72 11.78 14.78 Average: 0 61.03 0.01 6.68 5.72 11.78 14.78