---> uname -a: Linux prd-centos8-builder-1c-1g-427.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: 770 306 72 5 391 333 Swap: 1023 30 993 ---> 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:87:e9:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.69/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86063sec preferred_lft 86063sec inet6 fe80::f816:3eff:fe87:e940/64 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) 04/02/2024 _x86_64_ (1 CPU) 11:03:47 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:02 AM 255.17 168.15 87.02 13941.77 41793.87 11:06:01 AM 157.04 40.16 116.88 4112.56 13207.86 11:07:01 AM 66.84 22.48 44.36 971.97 3761.14 11:08:01 AM 26.08 6.75 19.34 288.87 431.80 11:09:01 AM 132.12 109.35 22.78 8090.90 829.72 Average: 127.42 69.52 57.90 5489.93 12016.44 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:02 AM 56592 287348 732620 92.83 1248 305588 518924 28.24 128608 450520 21012 11:06:01 AM 58404 306896 730808 92.60 44 314324 497824 27.09 120516 438472 23420 11:07:01 AM 152140 340924 637072 80.72 44 255220 474292 25.81 129772 340620 2528 11:08:01 AM 160080 355820 629132 79.72 44 262192 456148 24.82 149236 312156 16 11:09:01 AM 85824 338296 703388 89.13 0 318612 490024 26.66 157860 385308 36 Average: 102608 325857 686604 87.00 276 291187 487442 26.52 137198 385415 9402 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:02 AM eth0 193.40 117.23 1137.84 54.82 0.00 0.00 0.00 0.00 11:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 AM eth0 42.21 40.08 508.39 6.54 0.00 0.00 0.00 0.00 11:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 AM eth0 22.15 22.61 269.84 7.15 0.00 0.00 0.00 0.00 11:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 AM eth0 17.21 19.74 17.71 9.14 0.00 0.00 0.00 0.00 11:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 AM eth0 20.83 19.79 20.87 10.30 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 59.28 43.94 390.93 17.64 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) 04/02/2024 _x86_64_ (1 CPU) 11:03:47 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:02 AM all 61.34 0.12 15.28 10.26 0.13 12.87 11:05:02 AM 0 61.34 0.12 15.28 10.26 0.13 12.87 11:06:01 AM all 73.21 0.00 10.45 5.38 0.12 10.84 11:06:01 AM 0 73.21 0.00 10.45 5.38 0.12 10.84 11:07:01 AM all 51.95 0.00 4.39 3.63 0.10 39.93 11:07:01 AM 0 51.95 0.00 4.39 3.63 0.10 39.93 11:08:01 AM all 66.68 0.00 4.28 0.69 0.10 28.25 11:08:01 AM 0 66.68 0.00 4.28 0.69 0.10 28.25 11:09:01 AM all 56.13 0.00 5.26 13.00 0.12 25.49 11:09:01 AM 0 56.13 0.00 5.26 13.00 0.12 25.49 Average: all 61.83 0.02 7.93 6.59 0.11 23.51 Average: 0 61.83 0.02 7.93 6.59 0.11 23.51