---> uname -a: Linux prd-centos8-builder-1c-1g-400.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: 770 296 73 6 401 343 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:a7:50:16 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.95/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fea7:5016/64 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) 04/02/2024 _x86_64_ (1 CPU) 02:03:52 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:02 AM 297.50 217.43 80.07 16872.15 41030.86 02:06:01 AM 158.94 34.75 124.19 3723.53 13417.26 02:07:01 AM 68.01 21.31 46.69 1165.01 3456.51 02:08:01 AM 19.85 4.27 15.58 72.79 312.08 02:09:01 AM 137.91 111.63 26.28 8193.60 912.16 Average: 136.42 78.07 58.35 6016.74 11829.23 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:02 AM 90892 326660 698320 88.48 1956 309460 493020 26.83 132420 406928 15312 02:06:01 AM 93324 340676 695888 88.18 324 316436 476076 25.90 129828 394512 3096 02:07:01 AM 127036 331116 662176 83.90 324 273348 496300 27.01 137876 360096 1084 02:08:01 AM 147176 350940 642036 81.35 324 273028 475308 25.86 153048 323608 16 02:09:01 AM 80528 351308 708684 89.80 0 339056 489232 26.62 173152 376036 1468 Average: 107791 340140 681421 86.34 586 302266 485987 26.44 145265 372236 4195 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:02 AM eth0 187.27 107.07 1007.78 52.72 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 56.07 53.02 645.40 8.42 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 26.35 28.38 277.66 9.19 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 16.65 18.51 13.91 7.05 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 20.05 20.00 20.53 13.58 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 61.33 45.39 392.40 18.24 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) 04/02/2024 _x86_64_ (1 CPU) 02:03:52 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:02 AM all 58.96 0.12 18.62 11.78 0.13 10.39 02:05:02 AM 0 58.96 0.12 18.62 11.78 0.13 10.39 02:06:01 AM all 72.70 0.00 10.80 4.26 0.12 12.12 02:06:01 AM 0 72.70 0.00 10.80 4.26 0.12 12.12 02:07:01 AM all 64.75 0.00 5.05 3.31 0.13 26.76 02:07:01 AM 0 64.75 0.00 5.05 3.31 0.13 26.76 02:08:01 AM all 64.65 0.00 4.17 0.50 0.10 30.57 02:08:01 AM 0 64.65 0.00 4.17 0.50 0.10 30.57 02:09:01 AM all 64.29 0.00 5.53 13.03 0.12 17.03 02:09:01 AM 0 64.29 0.00 5.53 13.03 0.12 17.03 Average: all 65.05 0.02 8.83 6.58 0.12 19.40 Average: 0 65.05 0.02 8.83 6.58 0.12 19.40