---> uname -a: Linux prd-centos8-builder-1c-1g-1828.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 306 97 5 367 332 Swap: 1023 29 994 ---> 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:c4:b5:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.0/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86054sec preferred_lft 86054sec inet6 fe80::f816:3eff:fec4:b53e/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) 02/15/2024 _x86_64_ (1 CPU) 02:03:38 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 211.21 113.34 97.87 9431.31 43696.92 02:06:01 AM 168.58 34.32 134.25 4256.05 14366.28 02:07:01 AM 85.37 17.12 68.25 1198.47 4554.97 02:08:01 AM 22.07 5.68 16.39 204.43 318.32 02:09:01 AM 154.42 112.45 41.98 8092.52 2360.29 Average: 128.35 56.59 71.76 4637.58 13068.32 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 55180 290136 734032 93.01 2100 310544 527132 28.68 142024 448088 18564 02:06:01 AM 65940 293376 723272 91.64 228 291744 506436 27.56 110040 434860 21436 02:07:01 AM 148608 329964 640604 81.17 180 246992 480400 26.14 144388 324660 1080 02:08:01 AM 169448 354640 619764 78.53 180 250840 453884 24.70 154724 292472 20 02:09:01 AM 141032 391120 648180 82.13 0 316432 496936 27.04 154292 331636 15684 Average: 116042 331847 673170 85.30 538 283310 492958 26.82 141094 366343 11357 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 233.62 142.14 1447.54 57.15 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 33.62 33.26 387.29 5.73 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 22.74 23.60 173.10 7.95 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 16.48 19.26 13.89 8.39 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 18.41 18.08 18.91 12.05 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 65.02 47.29 408.44 18.27 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) 02/15/2024 _x86_64_ (1 CPU) 02:03:38 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 66.91 0.07 13.43 6.24 0.12 13.24 02:05:01 AM 0 66.91 0.07 13.43 6.24 0.12 13.24 02:06:01 AM all 73.58 0.00 11.76 4.07 0.12 10.47 02:06:01 AM 0 73.58 0.00 11.76 4.07 0.12 10.47 02:07:01 AM all 64.07 0.00 6.16 3.46 0.08 26.23 02:07:01 AM 0 64.07 0.00 6.16 3.46 0.08 26.23 02:08:01 AM all 67.87 0.00 3.95 0.47 0.10 27.61 02:08:01 AM 0 67.87 0.00 3.95 0.47 0.10 27.61 02:09:01 AM all 64.81 0.00 6.20 13.61 0.10 15.28 02:09:01 AM 0 64.81 0.00 6.20 13.61 0.10 15.28 Average: all 67.45 0.01 8.30 5.57 0.10 18.57 Average: 0 67.45 0.01 8.30 5.57 0.10 18.57