---> uname -a: Linux prd-centos8-builder-1c-1g-7.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: 770 316 72 5 381 323 Swap: 1023 20 1003 ---> 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:80:fe:a7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.122/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86056sec preferred_lft 86056sec inet6 fe80::f816:3eff:fe80:fea7/64 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) 04/24/2024 _x86_64_ (1 CPU) 11:03:50 LINUX RESTART (1 CPU) 11:04:01 AM tps rtps wtps bread/s bwrtn/s 11:05:01 AM 322.23 220.48 101.75 16774.94 40351.90 11:06:01 AM 142.61 26.05 116.55 3219.43 12877.47 11:07:01 AM 77.09 25.91 51.17 1591.21 4681.27 11:08:01 AM 29.07 5.76 23.31 299.37 675.89 11:09:01 AM 123.82 105.25 18.57 7817.72 645.47 Average: 139.01 76.71 62.29 5942.29 11852.84 11:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 AM 48280 295180 740932 93.88 1692 319984 528912 28.78 114292 468504 27780 11:06:01 AM 68304 284520 720908 91.35 0 284824 542912 29.54 112740 445392 18680 11:07:01 AM 72184 264352 717028 90.85 0 259352 562240 30.59 128288 423140 25456 11:08:01 AM 152312 336364 636900 80.70 0 251100 489132 26.62 145984 323664 20 11:09:01 AM 50452 298756 738760 93.61 0 315156 537380 29.24 153920 422168 148 Average: 78306 295834 710906 90.08 338 286083 532115 28.95 131045 416574 14417 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 191.43 106.89 1008.29 64.89 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 59.01 54.22 684.83 6.72 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 25.75 27.96 274.27 9.34 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 15.41 18.63 15.88 7.80 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 19.05 18.37 19.16 10.11 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 62.16 45.23 400.70 19.78 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) 04/24/2024 _x86_64_ (1 CPU) 11:03:50 LINUX RESTART (1 CPU) 11:04:01 AM CPU %user %nice %system %iowait %steal %idle 11:05:01 AM all 60.50 0.10 19.91 11.27 0.18 8.03 11:05:01 AM 0 60.50 0.10 19.91 11.27 0.18 8.03 11:06:01 AM all 75.01 0.00 10.57 2.87 0.15 11.40 11:06:01 AM 0 75.01 0.00 10.57 2.87 0.15 11.40 11:07:01 AM all 71.50 0.00 6.26 3.89 0.13 18.22 11:07:01 AM 0 71.50 0.00 6.26 3.89 0.13 18.22 11:08:01 AM all 75.29 0.00 4.48 0.50 0.13 19.59 11:08:01 AM 0 75.29 0.00 4.48 0.50 0.13 19.59 11:09:01 AM all 54.83 0.00 5.26 12.94 0.13 26.84 11:09:01 AM 0 54.83 0.00 5.26 12.94 0.13 26.84 Average: all 67.43 0.02 9.29 6.29 0.15 16.82 Average: 0 67.43 0.02 9.29 6.29 0.15 16.82