---> uname -a: Linux prd-centos8-builder-1c-1g-2520.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: 2799.996 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: 770 299 63 5 406 339 Swap: 1023 20 1003 ---> 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:e0:61:40 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.205/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86081sec preferred_lft 86081sec inet6 fe80::f816:3eff:fee0:6140/64 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) 02/22/2024 _x86_64_ (1 CPU) 07:03:39 LINUX RESTART (1 CPU) 07:04:02 AM tps rtps wtps bread/s bwrtn/s 07:05:01 AM 226.68 126.74 99.95 10518.52 44604.49 07:06:01 AM 172.69 33.38 139.31 3170.96 14378.26 07:07:01 AM 52.36 8.73 43.63 417.80 2706.02 07:08:01 AM 21.97 3.65 18.32 106.73 373.48 07:09:01 AM 167.04 115.93 51.12 8390.94 2532.49 Average: 127.84 57.46 70.38 4501.41 12816.98 07:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 AM 55812 286844 733396 92.93 1952 303324 548360 29.84 153444 430080 4492 07:06:01 AM 143476 387252 645732 81.82 1200 307204 431204 23.46 121972 348832 11292 07:07:01 AM 155264 368180 633944 80.33 716 278008 460264 25.04 154528 312108 1088 07:08:01 AM 52680 283100 736528 93.32 716 295524 541736 29.48 157684 410200 16420 07:09:01 AM 111592 380860 677616 85.86 0 335352 450568 24.52 174108 340064 25368 Average: 103765 341247 685443 86.85 917 303882 486426 26.47 152347 368257 11732 07:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 223.45 129.63 1472.45 56.14 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 33.32 32.58 355.27 7.48 0.00 0.00 0.00 0.00 07:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 AM eth0 26.38 28.46 175.02 10.04 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 17.55 20.12 17.16 7.83 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 18.39 18.23 18.51 12.12 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 63.30 45.53 404.24 18.60 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) 02/22/2024 _x86_64_ (1 CPU) 07:03:39 LINUX RESTART (1 CPU) 07:04:02 AM CPU %user %nice %system %iowait %steal %idle 07:05:01 AM all 64.07 0.07 15.04 8.15 0.12 12.56 07:05:01 AM 0 64.07 0.07 15.04 8.15 0.12 12.56 07:06:01 AM all 68.08 0.00 10.55 6.02 0.12 15.23 07:06:01 AM 0 68.08 0.00 10.55 6.02 0.12 15.23 07:07:01 AM all 66.58 0.00 4.86 2.42 0.12 26.02 07:07:01 AM 0 66.58 0.00 4.86 2.42 0.12 26.02 07:08:01 AM all 65.61 0.00 4.05 0.48 0.10 29.75 07:08:01 AM 0 65.61 0.00 4.05 0.48 0.10 29.75 07:09:01 AM all 65.23 0.00 6.92 14.36 0.12 13.37 07:09:01 AM 0 65.23 0.00 6.92 14.36 0.12 13.37 Average: all 65.92 0.01 8.26 6.28 0.11 19.41 Average: 0 65.92 0.01 8.26 6.28 0.11 19.41