---> uname -a: Linux prd-centos8-builder-1c-1g-1612.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: 770 291 72 7 407 346 Swap: 1023 21 1002 ---> 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:aa:5a:4d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.200/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86067sec preferred_lft 86067sec inet6 fe80::f816:3eff:feaa:5a4d/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) 04/14/2024 _x86_64_ (1 CPU) 05:03:52 LINUX RESTART (1 CPU) 05:04:01 AM tps rtps wtps bread/s bwrtn/s 05:05:01 AM 300.88 226.70 74.18 16875.47 40623.80 05:06:01 AM 151.99 30.64 121.35 3671.34 13652.24 05:07:01 AM 68.59 22.56 46.03 1237.45 3842.79 05:08:01 AM 21.66 3.66 17.99 67.17 353.41 05:09:01 AM 130.46 107.91 22.55 7860.23 710.94 Average: 134.73 78.30 56.43 5942.76 11837.61 05:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 AM 95060 347320 694152 87.96 2104 325680 481592 26.21 129536 406104 30144 05:06:01 AM 121132 367400 668080 84.65 792 313248 458512 24.95 120936 376060 20444 05:07:01 AM 164808 372496 624404 79.12 128 275796 459184 24.99 134940 323208 28 05:08:01 AM 158956 367348 630256 79.86 128 276544 464216 25.26 150352 312836 16 05:09:01 AM 77340 342924 711872 90.20 100 332964 498684 27.14 163208 385496 164 Average: 123459 359498 665753 84.36 650 304846 472438 25.71 139794 360741 10159 05:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 214.36 116.24 1066.11 54.68 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 54.39 51.19 632.50 6.89 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 32.86 34.16 281.06 9.17 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 14.69 18.07 12.15 7.52 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 20.32 19.59 20.23 11.58 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 67.33 47.85 402.44 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) 04/14/2024 _x86_64_ (1 CPU) 05:03:52 LINUX RESTART (1 CPU) 05:04:01 AM CPU %user %nice %system %iowait %steal %idle 05:05:01 AM all 61.96 0.13 19.19 10.04 0.12 8.55 05:05:01 AM 0 61.96 0.13 19.19 10.04 0.12 8.55 05:06:01 AM all 74.30 0.00 10.94 3.69 0.12 10.96 05:06:01 AM 0 74.30 0.00 10.94 3.69 0.12 10.96 05:07:01 AM all 66.76 0.00 5.16 2.87 0.08 25.13 05:07:01 AM 0 66.76 0.00 5.16 2.87 0.08 25.13 05:08:01 AM all 72.17 0.00 3.95 0.63 0.10 23.14 05:08:01 AM 0 72.17 0.00 3.95 0.63 0.10 23.14 05:09:01 AM all 59.41 0.00 5.13 12.95 0.10 22.41 05:09:01 AM 0 59.41 0.00 5.13 12.95 0.10 22.41 Average: all 66.92 0.03 8.88 6.03 0.10 18.04 Average: 0 66.92 0.03 8.88 6.03 0.10 18.04