---> uname -a: Linux prd-centos8-builder-1c-1g-1810.novalocal 4.18.0-496.el8.x86_64 #1 SMP Mon Jun 5 15:04:29 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: 2800.000 BogoMIPS: 5600.00 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 330M 0 330M 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 8.5G 12G 43% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 299 85 5 385 339 Swap: 1023 37 986 ---> 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:ad:c8:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.206/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86046sec preferred_lft 86046sec inet6 fe80::f816:3eff:fead:c8f0/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/06/2023 _x86_64_ (1 CPU) 12:03:49 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:01 PM 270.34 192.01 78.33 14175.54 40945.15 12:06:01 PM 171.97 34.50 137.47 3573.32 17168.50 12:07:01 PM 114.66 37.33 77.34 2397.73 5395.55 12:08:01 PM 32.98 4.82 28.16 309.02 1339.29 12:09:02 PM 156.69 120.00 36.70 7555.24 1601.20 Average: 149.37 77.72 71.65 5601.95 13294.90 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:01 PM 62648 308764 726408 92.06 1956 323776 521168 28.36 121408 463600 20920 12:06:01 PM 182908 376360 606148 76.82 64 258828 433184 23.57 84340 339400 17888 12:07:01 PM 92540 290628 696516 88.27 32 262844 535904 29.16 128544 393408 29644 12:08:01 PM 83652 290404 705404 89.40 32 271568 533840 29.05 142256 388100 11644 12:09:02 PM 53800 326752 735256 93.18 32 337924 509036 27.70 156492 408852 8 Average: 95110 318582 693946 87.95 423 290988 506626 27.57 126608 398672 16021 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:01 PM eth0 204.83 123.05 1047.53 54.64 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 62.55 55.44 868.14 6.68 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 23.36 25.73 180.24 9.05 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 16.06 18.41 15.49 8.70 0.00 0.00 0.00 0.00 12:09:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:02 PM eth0 17.10 16.92 17.20 8.40 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 64.79 47.92 426.10 17.49 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-496.el8.x86_64 (centos-stream-8-builder-648259bc-7a64-b836-c386-c6b0ebb25af2.nov) 12/06/2023 _x86_64_ (1 CPU) 12:03:49 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:01 PM all 57.95 0.10 9.65 20.27 0.15 11.88 12:05:01 PM 0 57.95 0.10 9.65 20.27 0.15 11.88 12:06:01 PM all 69.35 0.00 7.35 5.80 0.12 17.38 12:06:01 PM 0 69.35 0.00 7.35 5.80 0.12 17.38 12:07:01 PM all 60.94 0.00 4.22 4.65 0.12 30.06 12:07:01 PM 0 60.94 0.00 4.22 4.65 0.12 30.06 12:08:01 PM all 62.44 0.00 2.55 2.17 0.10 32.74 12:08:01 PM 0 62.44 0.00 2.55 2.17 0.10 32.74 12:09:02 PM all 50.54 0.00 3.57 16.54 0.12 29.23 12:09:02 PM 0 50.54 0.00 3.57 16.54 0.12 29.23 Average: all 60.25 0.02 5.47 9.88 0.12 24.26 Average: 0 60.25 0.02 5.47 9.88 0.12 24.26