---> uname -a: Linux prd-centos8-builder-1c-1g-923.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 295 97 5 377 343 Swap: 1023 28 995 ---> 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:6b:ac:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.244/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86073sec preferred_lft 86073sec inet6 fe80::f816:3eff:fe6b:ac10/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 02/05/2024 _x86_64_ (1 CPU) 22:03:46 LINUX RESTART (1 CPU) 10:04:02 PM tps rtps wtps bread/s bwrtn/s 10:05:01 PM 234.78 155.39 79.39 10762.04 42166.22 10:06:01 PM 166.33 35.88 130.45 4702.63 14952.00 10:07:01 PM 90.87 17.03 73.84 1189.74 5790.82 10:08:01 PM 23.05 6.31 16.74 211.73 348.45 10:09:01 PM 173.37 122.15 51.22 7987.08 2579.37 Average: 137.42 67.11 70.31 4954.73 13086.26 10:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 PM 50236 300132 738820 93.63 2104 328172 541588 29.47 120392 484852 28404 10:06:01 PM 104828 320792 684228 86.71 260 282552 496552 27.02 98956 410892 12452 10:07:01 PM 132612 329372 656444 83.19 32 264080 499740 27.19 144140 345460 13772 10:08:01 PM 160876 350876 628180 79.61 32 257340 472876 25.73 146796 313388 2472 10:09:01 PM 63300 331788 725756 91.98 0 335404 503512 27.40 147600 412584 29980 Average: 102370 326592 686686 87.03 486 293510 502854 27.36 131577 393435 17416 10:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 PM eth0 189.04 130.24 1201.36 57.14 0.00 0.00 0.00 0.00 10:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 PM eth0 47.55 46.54 650.64 7.03 0.00 0.00 0.00 0.00 10:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 PM eth0 21.39 23.74 157.27 8.62 0.00 0.00 0.00 0.00 10:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 PM eth0 18.05 20.62 15.48 7.66 0.00 0.00 0.00 0.00 10:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 PM eth0 16.45 17.74 17.83 12.33 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 58.13 47.54 406.31 18.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 02/05/2024 _x86_64_ (1 CPU) 22:03:46 LINUX RESTART (1 CPU) 10:04:02 PM CPU %user %nice %system %iowait %steal %idle 10:05:01 PM all 60.96 0.12 8.59 17.41 0.12 12.80 10:05:01 PM 0 60.96 0.12 8.59 17.41 0.12 12.80 10:06:01 PM all 75.92 0.00 7.24 5.12 0.10 11.61 10:06:01 PM 0 75.92 0.00 7.24 5.12 0.10 11.61 10:07:01 PM all 65.06 0.00 4.09 3.24 0.10 27.52 10:07:01 PM 0 65.06 0.00 4.09 3.24 0.10 27.52 10:08:01 PM all 66.41 0.00 3.08 0.57 0.12 29.82 10:08:01 PM 0 66.41 0.00 3.08 0.57 0.12 29.82 10:09:01 PM all 65.70 0.00 4.27 16.92 0.10 13.01 10:09:01 PM 0 65.70 0.00 4.27 16.92 0.10 13.01 Average: all 66.83 0.02 5.44 8.62 0.11 18.98 Average: 0 66.83 0.02 5.44 8.62 0.11 18.98