---> uname -a: Linux prd-centos8-builder-1c-1g-1399.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: 770 293 71 6 405 344 Swap: 1023 23 1000 ---> 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:de:23:43 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.9/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fede:2343/64 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) 05/20/2024 _x86_64_ (1 CPU) 11:04:03 LINUX RESTART (1 CPU) 11:05:01 AM tps rtps wtps bread/s bwrtn/s 11:06:01 AM 169.42 105.86 63.57 7890.41 38384.05 11:07:01 AM 53.67 5.61 48.06 721.13 5431.54 11:08:01 AM 85.39 17.49 67.89 2533.69 6659.50 11:09:01 AM 67.06 19.39 47.67 1522.85 4733.04 11:10:01 AM 47.50 12.81 34.69 311.33 2814.30 11:11:01 AM 16.66 3.15 13.51 201.73 294.15 11:12:01 AM 13.06 3.48 9.58 56.24 736.30 11:13:01 AM 92.16 80.08 12.08 6449.17 865.34 11:14:01 AM 48.96 32.92 16.04 1579.34 545.43 Average: 65.99 31.20 34.79 2362.96 6720.08 11:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 AM 61832 343008 727380 92.17 2104 349976 464764 25.29 109456 431724 44 11:07:01 AM 46532 287848 742680 94.10 2028 311332 533064 29.01 129764 443264 4052 11:08:01 AM 97340 349980 691872 87.67 1692 321156 485700 26.43 118232 414944 27260 11:09:01 AM 70072 332156 719140 91.12 1300 326080 493636 26.86 143992 400348 13140 11:10:01 AM 68648 284696 720564 91.30 1300 281040 548908 29.87 136412 413976 15804 11:11:01 AM 84392 305652 704820 89.31 1300 286148 529064 28.79 158076 376476 15800 11:12:01 AM 150472 356476 638740 80.93 1300 270896 476136 25.91 157076 310440 12 11:13:01 AM 49072 379624 740140 93.78 1188 395588 460324 25.05 166824 403952 52 11:14:01 AM 87628 353404 701584 88.90 1112 329944 490256 26.68 168208 368560 1360 Average: 79554 332538 709658 89.92 1480 319129 497984 27.10 143116 395965 8614 11:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 150.60 92.49 768.49 54.67 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 52.07 41.27 679.11 4.79 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 20.21 17.61 216.16 2.38 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 9.26 10.88 21.55 4.04 0.00 0.00 0.00 0.00 11:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 AM eth0 21.07 19.52 266.73 5.77 0.00 0.00 0.00 0.00 11:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 AM eth0 10.79 14.09 11.97 5.28 0.00 0.00 0.00 0.00 11:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 AM eth0 9.36 10.94 7.84 3.41 0.00 0.00 0.00 0.00 11:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 AM eth0 11.88 12.39 13.20 6.90 0.00 0.00 0.00 0.00 11:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 AM eth0 10.28 12.49 8.75 8.00 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 32.84 25.75 221.60 10.58 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) 05/20/2024 _x86_64_ (1 CPU) 11:04:03 LINUX RESTART (1 CPU) 11:05:01 AM CPU %user %nice %system %iowait %steal %idle 11:06:01 AM all 41.28 0.12 15.72 10.92 21.67 10.29 11:06:01 AM 0 41.28 0.12 15.72 10.92 21.67 10.29 11:07:01 AM all 58.05 0.00 7.03 2.82 16.99 15.11 11:07:01 AM 0 58.05 0.00 7.03 2.82 16.99 15.11 11:08:01 AM all 59.42 0.00 11.19 5.00 13.15 11.24 11:08:01 AM 0 59.42 0.00 11.19 5.00 13.15 11.24 11:09:01 AM all 65.38 0.00 7.60 5.29 9.79 11.95 11:09:01 AM 0 65.38 0.00 7.60 5.29 9.79 11.95 11:10:01 AM all 63.05 0.00 4.60 5.83 10.49 16.04 11:10:01 AM 0 63.05 0.00 4.60 5.83 10.49 16.04 11:11:01 AM all 65.13 0.00 4.32 1.06 11.55 17.94 11:11:01 AM 0 65.13 0.00 4.32 1.06 11.55 17.94 11:12:01 AM all 65.03 0.00 4.25 0.84 8.90 20.98 11:12:01 AM 0 65.03 0.00 4.25 0.84 8.90 20.98 11:13:01 AM all 49.27 0.00 4.61 17.30 10.88 17.94 11:13:01 AM 0 49.27 0.00 4.61 17.30 10.88 17.94 11:14:01 AM all 65.74 0.00 4.98 8.31 10.92 10.06 11:14:01 AM 0 65.74 0.00 4.98 8.31 10.92 10.06 Average: all 59.05 0.01 7.18 6.41 12.75 14.60 Average: 0 59.05 0.01 7.18 6.41 12.75 14.60