---> uname -a: Linux prd-centos8-builder-1c-1g-2012.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: 770 308 74 6 387 331 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:50:66:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.118/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86069sec preferred_lft 86069sec inet6 fe80::f816:3eff:fe50:669d/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) 04/18/2024 _x86_64_ (1 CPU) 17:03:47 LINUX RESTART (1 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 270.84 181.56 89.28 14414.04 42700.03 05:06:01 PM 166.24 41.75 124.50 4010.39 13158.37 05:07:01 PM 68.04 23.93 44.10 1232.78 3563.17 05:08:01 PM 20.36 3.72 16.64 65.71 337.32 05:09:01 PM 133.26 110.23 23.03 7808.83 681.74 Average: 131.30 71.88 59.42 5476.96 11988.79 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 82024 326164 707188 89.61 2084 316744 490860 26.71 125012 426400 19336 05:06:01 PM 82772 333588 706440 89.51 476 318924 483408 26.30 122108 416656 18148 05:07:01 PM 147360 337536 641852 81.33 404 258740 483304 26.30 142172 335848 1088 05:08:01 PM 157212 347056 632000 80.08 404 258428 472504 25.71 157592 309596 8 05:09:01 PM 146616 400164 642596 81.42 364 321768 425988 23.18 169508 312608 164 Average: 123197 348902 666015 84.39 746 294921 471213 25.64 143278 360222 7749 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 208.82 116.43 1073.31 54.69 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 52.22 49.91 590.98 8.46 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 26.75 28.66 276.88 7.79 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 15.49 18.28 12.74 8.34 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 19.78 18.98 19.93 11.16 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 64.14 46.22 392.59 17.97 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) 04/18/2024 _x86_64_ (1 CPU) 17:03:47 LINUX RESTART (1 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 63.22 0.10 15.89 8.92 0.12 11.75 05:05:01 PM 0 63.22 0.10 15.89 8.92 0.12 11.75 05:06:01 PM all 73.59 0.00 10.54 5.07 0.10 10.69 05:06:01 PM 0 73.59 0.00 10.54 5.07 0.10 10.69 05:07:01 PM all 66.73 0.00 5.14 3.20 0.12 24.81 05:07:01 PM 0 66.73 0.00 5.14 3.20 0.12 24.81 05:08:01 PM all 68.23 0.00 3.94 0.32 0.08 27.43 05:08:01 PM 0 68.23 0.00 3.94 0.32 0.08 27.43 05:09:01 PM all 63.69 0.00 5.21 12.71 0.10 18.29 05:09:01 PM 0 63.69 0.00 5.21 12.71 0.10 18.29 Average: all 67.11 0.02 8.12 6.03 0.10 18.62 Average: 0 67.11 0.02 8.12 6.03 0.10 18.62