---> uname -a: Linux prd-centos8-builder-1c-1g-2553.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: 2799.996 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: 770 298 60 5 411 340 Swap: 1023 26 997 ---> 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:f9:75:f5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.46/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86070sec preferred_lft 86070sec inet6 fe80::f816:3eff:fef9:75f5/64 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) 02/22/2024 _x86_64_ (1 CPU) 12:03:38 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 224.20 121.82 102.38 10979.80 43897.92 12:06:01 PM 178.40 46.94 131.46 3500.08 14339.29 12:07:01 PM 62.34 12.21 50.13 661.29 3192.69 12:08:01 PM 20.89 4.48 16.41 133.93 344.61 12:09:01 PM 163.85 114.94 48.91 8095.69 2556.37 Average: 129.95 60.09 69.86 4675.36 12871.96 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 56332 293840 732880 92.86 1128 311820 543888 29.59 141452 449588 18208 12:06:01 PM 103276 341756 685936 86.91 64 303732 471164 25.64 120640 388276 21432 12:07:01 PM 69396 283700 719816 91.21 64 280844 537192 29.23 155596 396552 14760 12:08:01 PM 126176 331208 663036 84.01 64 271620 489332 26.63 155456 338788 2748 12:09:01 PM 112516 373960 676696 85.74 0 327164 463520 25.22 159592 355072 28984 Average: 93539 324893 695673 88.15 264 299036 501019 27.26 146547 385655 17226 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 247.35 136.83 1452.06 56.49 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 32.24 31.53 354.71 5.76 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 22.39 24.92 173.57 9.08 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 18.99 20.52 17.75 8.69 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 17.97 17.82 18.41 12.20 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 67.82 46.34 403.50 18.45 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) 02/22/2024 _x86_64_ (1 CPU) 12:03:38 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 66.49 0.07 14.12 7.17 0.13 12.02 12:05:01 PM 0 66.49 0.07 14.12 7.17 0.13 12.02 12:06:01 PM all 68.80 0.00 11.01 5.80 0.13 14.26 12:06:01 PM 0 68.80 0.00 11.01 5.80 0.13 14.26 12:07:01 PM all 66.36 0.00 4.74 2.55 0.12 26.24 12:07:01 PM 0 66.36 0.00 4.74 2.55 0.12 26.24 12:08:01 PM all 63.34 0.00 4.72 0.48 0.13 31.32 12:08:01 PM 0 63.34 0.00 4.72 0.48 0.13 31.32 12:09:01 PM all 65.24 0.00 6.89 14.37 0.13 13.37 12:09:01 PM 0 65.24 0.00 6.89 14.37 0.13 13.37 Average: all 66.04 0.01 8.29 6.07 0.13 19.45 Average: 0 66.04 0.01 8.29 6.07 0.13 19.45