---> uname -a: Linux prd-centos8-builder-1c-1g-3371.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: 770 315 68 5 386 324 Swap: 1023 30 993 ---> 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:ce:d5:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.18/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86057sec preferred_lft 86057sec inet6 fe80::f816:3eff:fece:d59d/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) 03/01/2024 _x86_64_ (1 CPU) 23:03:48 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 275.51 188.43 87.08 15936.06 42215.32 11:06:01 PM 164.53 42.93 121.60 4196.10 13875.20 11:07:01 PM 88.10 18.45 69.66 1457.62 5248.03 11:08:01 PM 24.63 5.80 18.83 187.40 413.03 11:09:01 PM 154.70 111.86 42.84 7863.96 2413.07 Average: 141.52 73.51 68.01 5929.67 12836.51 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 110272 331532 678940 86.03 1980 295164 483104 26.29 121236 409428 17372 11:06:01 PM 109932 351732 679280 86.07 32 307784 456708 24.85 118908 390652 21812 11:07:01 PM 147852 339656 641360 81.27 0 258056 476828 25.95 140932 334240 2460 11:08:01 PM 146448 342432 642764 81.44 0 262276 472452 25.71 153376 322392 20 11:09:01 PM 134244 375444 654968 82.99 0 306968 449488 24.46 152584 339192 17388 Average: 129750 348159 659462 83.56 402 286050 467716 25.45 137407 359181 11810 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 214.72 108.31 1081.20 53.82 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 59.82 54.25 711.94 6.92 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 20.90 23.68 172.17 8.43 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 15.84 19.09 14.87 7.87 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 20.09 18.90 25.37 11.45 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 66.29 44.86 401.21 17.70 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) 03/01/2024 _x86_64_ (1 CPU) 23:03:48 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 63.17 0.10 17.05 9.52 0.12 10.05 11:05:01 PM 0 63.17 0.10 17.05 9.52 0.12 10.05 11:06:01 PM all 72.27 0.00 10.93 5.47 0.10 11.23 11:06:01 PM 0 72.27 0.00 10.93 5.47 0.10 11.23 11:07:01 PM all 65.43 0.00 5.56 3.46 0.12 25.44 11:07:01 PM 0 65.43 0.00 5.56 3.46 0.12 25.44 11:08:01 PM all 70.23 0.00 4.12 0.53 0.10 25.02 11:08:01 PM 0 70.23 0.00 4.12 0.53 0.10 25.02 11:09:01 PM all 57.24 0.00 6.33 14.53 0.12 21.78 11:09:01 PM 0 57.24 0.00 6.33 14.53 0.12 21.78 Average: all 65.67 0.02 8.80 6.70 0.11 18.71 Average: 0 65.67 0.02 8.80 6.70 0.11 18.71