---> uname -a: Linux prd-centos8-builder-1c-1g-3174.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: 770 305 65 5 399 334 Swap: 1023 29 994 ---> 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:bd:7c:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.187/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86078sec preferred_lft 86078sec inet6 fe80::f816:3eff:febd:7cf7/64 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) 02/29/2024 _x86_64_ (1 CPU) 04:03:38 LINUX RESTART (1 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:02 AM 206.44 107.52 98.92 8587.64 43819.05 04:06:01 AM 186.70 48.12 138.58 4850.29 14425.58 04:07:01 AM 63.21 13.61 49.59 725.08 3220.28 04:08:01 AM 23.18 4.98 18.20 126.05 349.25 04:09:01 AM 184.57 116.72 67.85 8293.59 3658.40 Average: 132.66 58.24 74.42 4516.60 13098.47 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:02 AM 53860 294908 735352 93.18 1948 316644 530252 28.85 132868 457344 17928 04:06:01 AM 100372 330708 688840 87.28 0 298252 475928 25.90 115132 397416 23532 04:07:01 AM 147896 341920 641316 81.26 0 260876 477596 25.99 152980 319436 20 04:08:01 AM 68012 280920 721200 91.38 0 279740 533024 29.00 156812 394668 16412 04:09:01 AM 53520 310772 735692 93.22 0 324520 522952 28.46 163028 413024 8 Average: 84732 311846 704480 89.26 390 296006 507950 27.64 144164 396378 11580 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:02 AM eth0 187.29 124.09 1442.73 54.26 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 32.11 31.26 353.35 7.16 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 24.03 26.50 174.29 8.32 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 19.50 21.70 18.23 9.60 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 18.22 17.69 18.49 12.66 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 56.35 44.31 401.86 18.45 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) 02/29/2024 _x86_64_ (1 CPU) 04:03:38 LINUX RESTART (1 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:02 AM all 60.84 0.07 13.02 7.99 0.12 17.97 04:05:02 AM 0 60.84 0.07 13.02 7.99 0.12 17.97 04:06:01 AM all 69.20 0.00 11.57 5.45 0.10 13.68 04:06:01 AM 0 69.20 0.00 11.57 5.45 0.10 13.68 04:07:01 AM all 65.64 0.00 4.81 2.54 0.08 26.94 04:07:01 AM 0 65.64 0.00 4.81 2.54 0.08 26.94 04:08:01 AM all 66.03 0.00 4.47 0.48 0.08 28.94 04:08:01 AM 0 66.03 0.00 4.47 0.48 0.08 28.94 04:09:01 AM all 64.64 0.00 7.04 15.06 0.10 13.16 04:09:01 AM 0 64.64 0.00 7.04 15.06 0.10 13.16 Average: all 65.26 0.01 8.17 6.30 0.10 20.16 Average: 0 65.26 0.01 8.17 6.30 0.10 20.16