---> uname -a: Linux prd-centos8-builder-1c-1g-3378.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: 770 301 63 6 406 337 Swap: 1023 28 995 ---> 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:9a:f8:fd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.173/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86062sec preferred_lft 86062sec inet6 fe80::f816:3eff:fe9a:f8fd/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) 03/02/2024 _x86_64_ (1 CPU) 02:03:48 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 273.26 189.16 84.10 15390.41 41077.79 02:06:01 AM 153.91 34.22 119.69 4139.00 14100.05 02:07:01 AM 89.00 19.10 69.91 1373.24 5256.67 02:08:01 AM 22.39 4.36 18.02 103.68 374.55 02:09:01 AM 154.05 112.48 41.57 7995.60 2349.98 Average: 138.54 71.88 66.66 5801.71 12634.80 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 87960 332272 701252 88.85 2104 318740 485052 26.39 140652 408608 26784 02:06:01 AM 87424 337224 701788 88.92 204 318148 471864 25.68 122132 407668 23968 02:07:01 AM 160044 363016 629168 79.72 64 270196 455944 24.81 146688 316020 24 02:08:01 AM 177920 382748 611292 77.46 64 272064 436504 23.75 156364 287868 16 02:09:01 AM 98852 349412 690360 87.47 0 317300 484096 26.34 149832 377356 17388 Average: 122440 352934 666772 84.49 487 299290 466692 25.39 143134 359504 13636 02:04:01 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 211.07 107.91 1090.63 52.94 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 53.94 52.27 700.50 7.28 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 22.45 24.10 172.95 8.63 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 15.61 18.71 12.89 8.79 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 18.85 17.90 21.15 10.14 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 64.40 44.18 399.70 17.56 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) 03/02/2024 _x86_64_ (1 CPU) 02:03:48 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 62.59 0.10 16.62 9.65 0.08 10.96 02:05:01 AM 0 62.59 0.10 16.62 9.65 0.08 10.96 02:06:01 AM all 73.01 0.00 10.98 4.19 0.10 11.72 02:06:01 AM 0 73.01 0.00 10.98 4.19 0.10 11.72 02:07:01 AM all 63.57 0.00 5.91 4.39 0.10 26.03 02:07:01 AM 0 63.57 0.00 5.91 4.39 0.10 26.03 02:08:01 AM all 69.48 0.00 3.87 0.48 0.10 26.07 02:08:01 AM 0 69.48 0.00 3.87 0.48 0.10 26.07 02:09:01 AM all 59.12 0.00 6.25 14.38 0.10 20.16 02:09:01 AM 0 59.12 0.00 6.25 14.38 0.10 20.16 Average: all 65.55 0.02 8.72 6.62 0.10 18.99 Average: 0 65.55 0.02 8.72 6.62 0.10 18.99