---> uname -a: Linux prd-centos8-builder-1c-1g-1189.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: 770 301 92 4 376 339 Swap: 1023 25 998 ---> 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:6c:03:56 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.218/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fe6c:356/64 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) 02/08/2024 _x86_64_ (1 CPU) 12:03:37 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 223.32 117.35 105.97 10268.26 44600.00 12:06:01 PM 168.83 32.12 136.70 3191.07 14696.10 12:07:01 PM 68.01 10.88 57.12 888.52 3411.81 12:08:01 PM 21.94 4.11 17.82 104.20 338.57 12:09:01 PM 182.96 117.81 65.14 8401.20 3396.57 Average: 133.03 56.47 76.56 4572.37 13298.51 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 80524 303324 708688 89.80 1948 297164 536548 29.20 146076 423956 13676 12:06:01 PM 155324 384168 633888 80.32 124 292444 428032 23.29 110736 344052 7496 12:07:01 PM 148704 349656 640508 81.16 100 265404 474216 25.80 148908 321524 20 12:08:01 PM 82548 300416 706664 89.54 100 282368 521600 28.38 151728 384268 15152 12:09:01 PM 107936 355864 681276 86.32 0 313404 480324 26.14 147620 370428 14128 Average: 115007 338686 674205 85.43 454 290157 488144 26.56 141014 368846 10094 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 230.31 133.15 1446.96 55.10 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 37.09 36.54 388.41 7.80 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 20.80 24.13 156.75 8.84 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 19.44 21.75 16.82 8.38 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 17.66 17.24 18.05 12.91 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 65.11 46.59 405.73 18.62 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) 02/08/2024 _x86_64_ (1 CPU) 12:03:37 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 63.62 0.08 15.02 8.90 0.12 12.26 12:05:01 PM 0 63.62 0.08 15.02 8.90 0.12 12.26 12:06:01 PM all 70.04 0.00 10.84 4.58 0.12 14.43 12:06:01 PM 0 70.04 0.00 10.84 4.58 0.12 14.43 12:07:01 PM all 68.18 0.00 5.12 2.32 0.10 24.27 12:07:01 PM 0 68.18 0.00 5.12 2.32 0.10 24.27 12:08:01 PM all 64.78 0.00 4.59 0.38 0.10 30.15 12:08:01 PM 0 64.78 0.00 4.59 0.38 0.10 30.15 12:09:01 PM all 63.70 0.00 7.37 15.73 0.10 13.10 12:09:01 PM 0 63.70 0.00 7.37 15.73 0.10 13.10 Average: all 66.06 0.02 8.59 6.38 0.11 18.85 Average: 0 66.06 0.02 8.59 6.38 0.11 18.85