---> uname -a: Linux prd-centos8-builder-1c-1g-4786.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: 770 298 75 5 396 341 Swap: 1023 25 998 ---> 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:e0:0c:88 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.129/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85983sec preferred_lft 85983sec inet6 fe80::f816:3eff:fee0:c88/64 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) 03/17/2024 _x86_64_ (1 CPU) 00:03:49 LINUX RESTART (1 CPU) 12:04:01 AM tps rtps wtps bread/s bwrtn/s 12:05:01 AM 284.94 222.53 62.42 17488.62 40029.65 12:06:01 AM 115.00 24.48 90.52 3231.84 10886.18 12:07:01 AM 83.73 17.73 66.00 1407.79 6492.91 12:08:01 AM 41.98 13.39 28.59 498.42 1683.74 12:09:01 AM 16.60 3.72 12.88 69.46 246.84 12:10:01 AM 126.04 107.71 18.33 7954.72 636.02 12:10:01 AM 0.00 0.00 0.00 0.00 0.00 Average: 111.43 64.96 46.46 5111.55 10002.10 12:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 AM 61284 328708 727928 92.23 2104 338636 475964 25.90 130104 424916 28248 12:06:01 AM 102936 348488 686276 86.96 1424 316764 481588 26.20 111328 420524 21704 12:07:01 AM 55464 276048 733748 92.97 272 288372 547828 29.81 106420 459396 17872 12:08:01 AM 68884 283640 720328 91.27 160 283168 545124 29.66 144776 410540 14748 12:09:01 AM 149016 349888 640196 81.12 160 269300 475952 25.90 144348 329856 12 12:10:01 AM 49400 329144 739812 93.74 64 346996 506508 27.56 157932 418824 132 12:10:01 AM 49400 329144 739812 93.74 64 346996 506508 27.56 157932 418824 132 Average: 76626 320723 712586 90.29 607 312890 505639 27.51 136120 411840 11835 12:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 AM eth0 181.42 87.01 823.88 50.30 0.00 0.00 0.00 0.00 12:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 AM eth0 55.22 50.39 707.44 5.70 0.00 0.00 0.00 0.00 12:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 AM eth0 36.28 35.16 400.43 8.64 0.00 0.00 0.00 0.00 12:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 AM eth0 10.91 13.58 12.62 6.54 0.00 0.00 0.00 0.00 12:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 AM eth0 11.85 14.36 9.58 5.62 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 15.65 15.25 16.46 8.22 0.00 0.00 0.00 0.00 12:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM eth0 0.00 0.00 0.00 0.00 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 51.91 35.97 328.53 14.18 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) 03/17/2024 _x86_64_ (1 CPU) 00:03:49 LINUX RESTART (1 CPU) 12:04:01 AM CPU %user %nice %system %iowait %steal %idle 12:05:01 AM all 63.04 0.13 20.90 7.23 0.35 8.35 12:05:01 AM 0 63.04 0.13 20.90 7.23 0.35 8.35 12:06:01 AM all 77.01 0.00 10.70 2.73 0.43 9.12 12:06:01 AM 0 77.01 0.00 10.70 2.73 0.43 9.12 12:07:01 AM all 77.14 0.00 6.85 2.07 0.33 13.60 12:07:01 AM 0 77.14 0.00 6.85 2.07 0.33 13.60 12:08:01 AM all 73.42 0.00 4.82 1.63 0.33 19.79 12:08:01 AM 0 73.42 0.00 4.82 1.63 0.33 19.79 12:09:01 AM all 74.80 0.00 4.40 0.38 0.45 19.96 12:09:01 AM 0 74.80 0.00 4.40 0.38 0.45 19.96 12:10:01 AM all 60.55 0.00 5.43 12.88 0.37 20.77 12:10:01 AM 0 60.55 0.00 5.43 12.88 0.37 20.77 12:10:01 AM all 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 AM 0 0.00 0.00 0.00 0.00 0.00 100.00 Average: all 70.99 0.02 8.85 4.49 0.38 15.26 Average: 0 70.99 0.02 8.85 4.49 0.38 15.26