---> uname -a: Linux prd-centos8-builder-1c-1g-3575.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: 770 300 68 5 401 339 Swap: 1023 31 992 ---> 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:99:28:6a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.156/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86060sec preferred_lft 86060sec inet6 fe80::f816:3eff:fe99:286a/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) 03/04/2024 _x86_64_ (1 CPU) 02:03:39 LINUX RESTART (1 CPU) 02:04:02 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 219.45 119.89 99.56 9781.86 45054.76 02:06:01 AM 190.15 56.62 133.53 4339.16 14161.17 02:07:01 AM 66.99 17.57 49.42 1216.92 3371.62 02:08:01 AM 19.70 4.65 15.05 163.84 326.80 02:09:01 AM 163.91 118.63 45.28 8361.48 2369.64 Average: 131.77 63.29 68.47 4756.82 12956.08 02:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 47744 292224 741468 93.95 1956 319600 523000 28.46 119788 474428 16872 02:06:01 AM 62260 287900 726952 92.11 0 291388 513776 27.96 109688 439128 25464 02:07:01 AM 103264 316016 685948 86.92 0 279836 503468 27.40 157244 363688 14752 02:08:01 AM 147384 349068 641828 81.33 0 268772 467804 25.45 157984 317880 20 02:09:01 AM 120408 374224 668804 84.74 0 320640 455964 24.81 162064 346084 17412 Average: 96212 323886 693000 87.81 391 296047 492802 26.82 141354 388242 14904 02:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 230.31 136.98 1462.59 56.20 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 32.25 31.78 353.14 6.94 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 24.00 25.83 173.83 8.91 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 16.05 17.78 13.29 6.50 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.88 18.28 21.19 13.36 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 63.77 45.85 401.48 18.26 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) 03/04/2024 _x86_64_ (1 CPU) 02:03:39 LINUX RESTART (1 CPU) 02:04:02 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 67.68 0.07 13.63 5.84 0.08 12.70 02:05:01 AM 0 67.68 0.07 13.63 5.84 0.08 12.70 02:06:01 AM all 70.73 0.00 11.40 7.18 0.10 10.60 02:06:01 AM 0 70.73 0.00 11.40 7.18 0.10 10.60 02:07:01 AM all 63.81 0.00 5.05 3.35 0.08 27.70 02:07:01 AM 0 63.81 0.00 5.05 3.35 0.08 27.70 02:08:01 AM all 65.03 0.00 4.10 0.57 0.10 30.20 02:08:01 AM 0 65.03 0.00 4.10 0.57 0.10 30.20 02:09:01 AM all 65.06 0.00 6.52 15.04 0.08 13.30 02:09:01 AM 0 65.06 0.00 6.52 15.04 0.08 13.30 Average: all 66.46 0.01 8.12 6.39 0.09 18.92 Average: 0 66.46 0.01 8.12 6.39 0.09 18.92