---> uname -a: Linux prd-centos8-builder-1c-1g-1368.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: 2800.022 BogoMIPS: 5600.04 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: 770 309 68 5 392 330 Swap: 1023 27 996 ---> 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:00:3b:25 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.8/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe00:3b25/64 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) 04/12/2024 _x86_64_ (1 CPU) 01:03:53 LINUX RESTART (1 CPU) 01:04:01 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 299.80 223.58 76.22 16759.10 40618.55 01:06:01 AM 159.32 36.84 122.48 4199.59 14017.39 01:07:01 AM 77.79 27.99 49.81 1325.34 3912.71 01:08:01 AM 19.36 4.37 15.00 137.71 320.53 01:09:01 AM 141.90 112.74 29.15 7967.88 983.37 Average: 139.61 81.29 58.33 6087.04 11971.22 01:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 85720 317768 703492 89.14 2104 307704 498488 27.12 132840 422860 26972 01:06:01 AM 83228 330812 705984 89.45 192 314920 478776 26.05 117140 419784 20816 01:07:01 AM 109424 312864 679788 86.14 180 271096 507012 27.59 153408 362168 15804 01:08:01 AM 151120 341560 638092 80.85 180 258128 475096 25.85 153732 318860 8 01:09:01 AM 104992 361244 684220 86.70 0 323220 464244 25.26 164644 358256 12628 Average: 106897 332850 682315 86.46 531 295014 484723 26.38 144353 376386 15246 01:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 200.98 108.75 1062.65 53.54 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 57.47 55.79 643.32 7.71 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 28.65 30.75 278.50 10.03 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.48 18.95 14.58 6.78 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 21.36 20.96 26.22 15.31 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 65.25 47.03 404.45 18.72 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) 04/12/2024 _x86_64_ (1 CPU) 01:03:53 LINUX RESTART (1 CPU) 01:04:01 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 56.66 0.12 18.83 13.16 0.13 11.10 01:05:02 AM 0 56.66 0.12 18.83 13.16 0.13 11.10 01:06:01 AM all 72.61 0.00 10.88 4.38 0.12 12.00 01:06:01 AM 0 72.61 0.00 10.88 4.38 0.12 12.00 01:07:01 AM all 64.22 0.00 5.15 4.00 0.12 26.51 01:07:01 AM 0 64.22 0.00 5.15 4.00 0.12 26.51 01:08:01 AM all 62.38 0.00 4.23 0.40 0.10 32.89 01:08:01 AM 0 62.38 0.00 4.23 0.40 0.10 32.89 01:09:01 AM all 66.28 0.00 5.83 13.26 0.10 14.54 01:09:01 AM 0 66.28 0.00 5.83 13.26 0.10 14.54 Average: all 64.40 0.02 8.98 7.04 0.11 19.44 Average: 0 64.40 0.02 8.98 7.04 0.11 19.44