---> uname -a: Linux prd-centos8-builder-1c-1g-1869.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 300 90 5 379 340 Swap: 1023 34 989 ---> 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:83:7d:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.126/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86050sec preferred_lft 86050sec inet6 fe80::f816:3eff:fe83:7d19/64 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) 02/15/2024 _x86_64_ (1 CPU) 11:03:34 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 205.80 103.01 102.78 9854.44 44204.76 11:06:01 AM 158.54 27.14 131.40 2913.48 14066.82 11:07:01 AM 79.95 19.50 60.45 1386.31 4054.82 11:08:01 AM 22.22 5.48 16.74 129.27 358.57 11:09:01 AM 153.16 111.71 41.46 7863.56 2491.84 Average: 123.94 53.37 70.57 4429.68 13036.49 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 87700 302864 701512 88.89 1960 290244 526152 28.63 141584 424860 5028 11:06:01 AM 68224 297744 720988 91.36 564 295224 510176 27.76 106080 439984 28516 11:07:01 AM 139180 329700 650032 82.36 564 256844 485768 26.43 143804 337860 1088 11:08:01 AM 160568 352588 628644 79.65 564 258424 461496 25.11 154176 306172 12 11:09:01 AM 60044 311420 729168 92.39 564 317668 525192 28.58 131176 436848 15684 Average: 103143 318863 686069 86.93 843 283681 501757 27.30 135364 389145 10066 11:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 AM eth0 201.00 129.61 1446.66 54.86 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 34.97 34.40 388.55 7.28 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 23.01 24.95 173.41 8.36 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 16.06 18.66 13.72 7.03 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 22.85 19.37 23.71 11.38 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 59.58 45.40 409.25 17.78 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) 02/15/2024 _x86_64_ (1 CPU) 11:03:34 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 67.89 0.08 15.04 5.76 0.15 11.07 11:05:01 AM 0 67.89 0.08 15.04 5.76 0.15 11.07 11:06:01 AM all 74.80 0.00 10.71 3.74 0.13 10.62 11:06:01 AM 0 74.80 0.00 10.71 3.74 0.13 10.62 11:07:01 AM all 64.20 0.00 5.84 2.57 0.12 27.27 11:07:01 AM 0 64.20 0.00 5.84 2.57 0.12 27.27 11:08:01 AM all 68.85 0.00 4.17 0.67 0.10 26.21 11:08:01 AM 0 68.85 0.00 4.17 0.67 0.10 26.21 11:09:01 AM all 64.52 0.00 5.86 13.73 0.13 15.75 11:09:01 AM 0 64.52 0.00 5.86 13.73 0.13 15.75 Average: all 68.05 0.02 8.32 5.29 0.13 18.19 Average: 0 68.05 0.02 8.32 5.29 0.13 18.19