---> uname -a: Linux prd-centos8-builder-1c-1g-4429.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: 2800.000 BogoMIPS: 5600.00 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: 770 292 80 5 398 347 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:66:15:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.121/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe66:15b5/64 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) 03/13/2024 _x86_64_ (1 CPU) 07:03:41 LINUX RESTART (1 CPU) 07:04:01 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 217.71 125.34 92.37 10510.59 42525.29 07:06:01 AM 130.31 27.18 103.13 2903.06 12108.92 07:07:01 AM 82.83 35.31 47.52 2135.46 3648.45 07:08:01 AM 25.77 2.63 23.14 139.95 1252.08 07:09:01 AM 98.48 84.17 14.31 6722.96 403.30 Average: 111.07 54.95 56.12 4484.39 11999.74 07:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 56132 286784 733080 92.89 1976 303512 538652 29.31 110624 472644 16312 07:06:01 AM 51288 299872 737924 93.50 0 314476 524920 28.56 103376 463808 30168 07:07:01 AM 66860 283796 722352 91.53 0 284092 545836 29.70 132300 420976 26532 07:08:01 AM 102344 323748 686868 87.03 0 287624 507656 27.62 150576 369472 8 07:09:01 AM 58432 376960 730780 92.60 0 384728 457448 24.89 168484 393952 44 Average: 67011 314232 722201 91.51 395 314886 514902 28.02 133072 424170 14613 07:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 210.56 116.08 1188.35 54.76 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 36.78 33.85 493.29 4.64 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 25.69 26.27 256.68 8.46 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 14.85 17.98 15.40 8.50 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 16.81 15.58 17.14 7.10 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 60.99 41.98 394.52 16.71 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) 03/13/2024 _x86_64_ (1 CPU) 07:03:41 LINUX RESTART (1 CPU) 07:04:01 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 68.02 0.08 14.41 4.86 0.17 12.46 07:05:01 AM 0 68.02 0.08 14.41 4.86 0.17 12.46 07:06:01 AM all 67.95 0.00 9.75 3.99 0.13 18.18 07:06:01 AM 0 67.95 0.00 9.75 3.99 0.13 18.18 07:07:01 AM all 68.10 0.00 5.74 3.96 0.15 22.05 07:07:01 AM 0 68.10 0.00 5.74 3.96 0.15 22.05 07:08:01 AM all 64.24 0.00 4.31 1.00 0.12 30.33 07:08:01 AM 0 64.24 0.00 4.31 1.00 0.12 30.33 07:09:01 AM all 52.07 0.00 4.37 9.92 0.13 33.51 07:09:01 AM 0 52.07 0.00 4.37 9.92 0.13 33.51 Average: all 64.08 0.02 7.72 4.74 0.14 23.30 Average: 0 64.08 0.02 7.72 4.74 0.14 23.30