---> uname -a: Linux prd-centos8-builder-1c-1g-606.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: 770 303 78 5 388 334 Swap: 1023 21 1002 ---> 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:be:90:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.137/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86076sec preferred_lft 86076sec inet6 fe80::f816:3eff:febe:908c/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) 04/30/2024 _x86_64_ (1 CPU) 03:03:50 LINUX RESTART (1 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 310.11 204.26 105.85 16281.74 41084.84 03:06:01 AM 142.73 24.21 118.52 3664.55 13975.00 03:07:01 AM 74.38 23.78 50.60 1248.12 3837.79 03:08:01 AM 21.19 4.25 16.94 129.16 327.54 03:09:01 AM 140.99 114.90 26.10 8414.86 849.74 Average: 137.95 74.32 63.63 5951.51 12027.17 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 88636 333564 700576 88.77 2104 319760 492452 26.80 125312 426312 27000 03:06:01 AM 105312 348880 683900 86.66 672 308500 465196 25.31 112612 399360 15448 03:07:01 AM 150540 349004 638672 80.93 164 263948 470036 25.58 123520 345520 1076 03:08:01 AM 143272 343116 645940 81.85 164 265332 472832 25.73 139276 335860 20 03:09:01 AM 109636 359876 679576 86.11 0 315672 473104 25.74 168832 348992 1464 Average: 119479 346888 669733 84.86 621 294642 474724 25.83 133910 371209 9002 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 196.08 109.01 1018.76 56.70 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 58.27 54.05 670.96 7.29 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 29.19 31.59 279.55 9.37 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 17.06 19.61 14.32 7.60 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 20.28 19.58 20.16 14.22 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 64.23 46.80 401.04 19.05 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) 04/30/2024 _x86_64_ (1 CPU) 03:03:50 LINUX RESTART (1 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 56.18 0.12 17.41 15.39 0.10 10.80 03:05:01 AM 0 56.18 0.12 17.41 15.39 0.10 10.80 03:06:01 AM all 73.29 0.00 11.15 3.82 0.12 11.63 03:06:01 AM 0 73.29 0.00 11.15 3.82 0.12 11.63 03:07:01 AM all 64.21 0.00 5.26 4.16 0.10 26.27 03:07:01 AM 0 64.21 0.00 5.26 4.16 0.10 26.27 03:08:01 AM all 66.79 0.00 4.12 0.43 0.10 28.56 03:08:01 AM 0 66.79 0.00 4.12 0.43 0.10 28.56 03:09:01 AM all 64.54 0.00 5.65 12.92 0.12 16.78 03:09:01 AM 0 64.54 0.00 5.65 12.92 0.12 16.78 Average: all 65.00 0.02 8.72 7.34 0.11 18.81 Average: 0 65.00 0.02 8.72 7.34 0.11 18.81