---> uname -a: Linux prd-centos8-builder-1c-1g-3751.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: 2799.870 BogoMIPS: 5599.74 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 73 5 393 335 Swap: 1023 27 996 ---> 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:ef:3e:be brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.167/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:feef:3ebe/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) 03/06/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 234.74 133.94 100.80 11625.22 44169.21 06:06:01 AM 171.81 43.20 128.62 4470.70 13767.85 06:07:01 AM 64.72 14.01 50.71 749.49 3380.78 06:08:01 AM 22.54 4.58 17.96 157.39 368.27 06:09:01 AM 170.06 117.48 52.58 8324.03 2719.36 Average: 132.79 62.65 70.14 5066.35 12886.64 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 75952 308752 713260 90.38 1972 308444 514180 27.98 138424 429476 8352 06:06:01 AM 108012 336220 681200 86.31 332 294216 473692 25.78 120032 387892 29704 06:07:01 AM 146936 344980 642276 81.38 104 264784 473936 25.79 155432 320820 20 06:08:01 AM 82380 300264 706832 89.56 104 284600 518724 28.23 159528 380556 16416 06:09:01 AM 63844 333564 725368 91.91 12 336808 498024 27.10 155440 407836 25808 Average: 95425 324756 693787 87.91 505 297770 495711 26.97 145771 385316 16060 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 214.13 124.05 1396.50 54.25 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 38.26 37.05 395.37 7.38 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 24.24 26.44 174.75 10.05 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 19.34 21.04 18.16 8.28 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 18.24 17.94 18.41 12.40 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 62.87 45.32 400.82 18.48 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) 03/06/2024 _x86_64_ (1 CPU) 06:03:42 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 65.28 0.07 13.67 8.53 0.12 12.34 06:05:01 AM 0 65.28 0.07 13.67 8.53 0.12 12.34 06:06:01 AM all 71.03 0.00 11.45 4.88 0.12 12.53 06:06:01 AM 0 71.03 0.00 11.45 4.88 0.12 12.53 06:07:01 AM all 64.93 0.00 4.94 2.48 0.10 27.55 06:07:01 AM 0 64.93 0.00 4.94 2.48 0.10 27.55 06:08:01 AM all 62.55 0.00 4.54 0.53 0.10 32.28 06:08:01 AM 0 62.55 0.00 4.54 0.53 0.10 32.28 06:09:01 AM all 63.57 0.00 6.83 14.83 0.10 14.68 06:09:01 AM 0 63.57 0.00 6.83 14.83 0.10 14.68 Average: all 65.47 0.01 8.28 6.25 0.11 19.88 Average: 0 65.47 0.01 8.28 6.25 0.11 19.88