---> uname -a: Linux prd-centos8-builder-1c-1g-4599.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 76 5 395 341 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:02:4a:23 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.104/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fe02:4a23/64 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) 03/15/2024 _x86_64_ (1 CPU) 04:03:36 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 203.81 112.58 91.23 9095.57 42713.72 04:06:01 AM 139.13 29.25 109.88 3599.13 12400.50 04:07:01 AM 65.12 18.58 46.54 884.65 3774.94 04:08:01 AM 23.23 5.48 17.75 188.90 341.34 04:09:01 AM 129.41 107.20 22.21 7858.05 846.75 Average: 112.17 54.64 57.54 4326.92 12025.33 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 104560 325128 684652 86.75 1840 292556 503572 27.40 121448 411328 21728 04:06:01 AM 89940 338352 699272 88.60 396 314672 483708 26.32 117924 412860 26088 04:07:01 AM 195416 397428 593796 75.24 96 268548 435256 23.68 132884 294572 16 04:08:01 AM 141172 347212 648040 82.11 96 272552 472928 25.73 149312 331172 20 04:09:01 AM 150152 404408 639060 80.97 0 320320 432308 23.52 151660 326768 148 Average: 136248 362506 652964 82.74 486 293730 465554 25.33 134646 355340 9600 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 207.09 115.02 1188.69 54.09 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 43.68 38.20 498.29 6.26 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 23.51 25.13 257.82 7.37 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 13.76 17.43 11.14 8.76 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 17.49 17.04 17.98 8.50 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 61.15 42.59 395.04 17.01 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) 03/15/2024 _x86_64_ (1 CPU) 04:03:36 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 70.37 0.07 14.79 3.49 0.18 11.11 04:05:01 AM 0 70.37 0.07 14.79 3.49 0.18 11.11 04:06:01 AM all 75.51 0.00 11.15 3.96 0.22 9.17 04:06:01 AM 0 75.51 0.00 11.15 3.96 0.22 9.17 04:07:01 AM all 67.58 0.00 5.11 2.99 0.15 24.17 04:07:01 AM 0 67.58 0.00 5.11 2.99 0.15 24.17 04:08:01 AM all 77.21 0.00 4.54 0.67 0.15 17.44 04:08:01 AM 0 77.21 0.00 4.54 0.67 0.15 17.44 04:09:01 AM all 55.91 0.00 5.18 12.91 0.13 25.86 04:09:01 AM 0 55.91 0.00 5.18 12.91 0.13 25.86 Average: all 69.32 0.01 8.16 4.80 0.17 17.55 Average: 0 69.32 0.01 8.16 4.80 0.17 17.55