---> uname -a: Linux prd-centos8-builder-1c-1g-1629.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: 770 304 69 5 396 335 Swap: 1023 26 997 ---> 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:49:09:63 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.32/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe49:963/64 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) 10:03:52 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 304.41 227.37 77.04 17057.55 40500.90 10:06:01 AM 153.34 33.32 120.02 3232.19 13911.74 10:07:01 AM 81.34 33.34 48.00 2005.33 3654.93 10:08:01 AM 27.39 5.45 21.94 184.31 625.57 10:09:01 AM 130.50 109.51 20.99 7861.56 694.19 Average: 139.44 81.82 57.62 6069.91 11884.78 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 76504 306920 712708 90.31 1948 303408 509620 27.73 107808 453632 25704 10:06:01 AM 53044 289232 736168 93.28 68 303528 528568 28.76 109452 457176 8004 10:07:01 AM 154980 347888 634232 80.36 12 259872 475340 25.86 137364 329896 8688 10:08:01 AM 169644 366220 619568 78.50 12 263484 453520 24.68 156748 294584 20 10:09:01 AM 109052 365756 680160 86.18 0 322788 465316 25.32 164088 352484 164 Average: 112645 335203 676567 85.73 408 290616 486473 26.47 135092 377554 8516 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 199.87 104.76 1024.28 52.46 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 56.62 51.86 671.71 7.58 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 28.27 30.47 275.49 9.06 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.01 20.67 17.14 9.34 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 20.90 19.42 20.67 10.07 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 64.56 45.45 402.09 17.71 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) 04/14/2024 _x86_64_ (1 CPU) 10:03:52 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 61.50 0.10 20.27 9.90 0.13 8.10 10:05:01 AM 0 61.50 0.10 20.27 9.90 0.13 8.10 10:06:01 AM all 72.93 0.00 10.49 4.11 0.13 12.34 10:06:01 AM 0 72.93 0.00 10.49 4.11 0.13 12.34 10:07:01 AM all 70.61 0.00 5.67 3.74 0.10 19.88 10:07:01 AM 0 70.61 0.00 5.67 3.74 0.10 19.88 10:08:01 AM all 71.31 0.00 4.35 0.52 0.12 23.70 10:08:01 AM 0 71.31 0.00 4.35 0.52 0.12 23.70 10:09:01 AM all 56.13 0.00 5.33 13.03 0.10 25.41 10:09:01 AM 0 56.13 0.00 5.33 13.03 0.10 25.41 Average: all 66.50 0.02 9.22 6.26 0.12 17.88 Average: 0 66.50 0.02 9.22 6.26 0.12 17.88