---> uname -a: Linux prd-centos8-builder-1c-1g-973.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 9.1G 11G 46% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 294 100 5 375 344 Swap: 1023 27 996 ---> 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:96:b3:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86068sec preferred_lft 86068sec inet6 fe80::f816:3eff:fe96:b304/64 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) 02/06/2024 _x86_64_ (1 CPU) 10:03:46 LINUX RESTART (1 CPU) 10:04:01 AM tps rtps wtps bread/s bwrtn/s 10:05:01 AM 260.16 170.30 89.86 14162.67 42360.91 10:06:01 AM 174.24 40.49 133.76 3835.39 15037.42 10:07:01 AM 91.01 17.41 73.60 1207.06 5734.26 10:08:01 AM 23.31 5.83 17.47 178.31 357.64 10:09:01 AM 156.14 114.68 41.46 8324.90 2234.68 Average: 140.98 69.75 71.23 5542.44 13147.59 10:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:05:01 AM 62480 302544 726732 92.08 2104 313888 534228 29.07 144496 431636 29432 10:06:01 AM 95052 336808 694160 87.96 588 307436 485892 26.44 135288 384120 9616 10:07:01 AM 168664 362228 620548 78.63 516 259732 468968 25.52 147976 304888 1084 10:08:01 AM 161344 357744 627868 79.56 516 262584 472204 25.69 158080 300852 12 10:09:01 AM 94164 363932 695048 88.07 0 335900 472792 25.73 164804 365472 18644 Average: 116341 344651 672871 85.26 745 295908 486817 26.49 150129 357394 11758 10:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:05:01 AM eth0 207.18 116.52 1189.66 54.95 0.00 0.00 0.00 0.00 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 50.25 47.53 650.09 6.80 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 22.00 23.45 156.86 8.19 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 17.51 20.26 15.02 7.70 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 19.24 18.66 19.57 12.90 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 63.25 45.29 406.30 18.11 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) 02/06/2024 _x86_64_ (1 CPU) 10:03:46 LINUX RESTART (1 CPU) 10:04:01 AM CPU %user %nice %system %iowait %steal %idle 10:05:01 AM all 63.51 0.12 15.62 10.20 0.13 10.42 10:05:01 AM 0 63.51 0.12 15.62 10.20 0.13 10.42 10:06:01 AM all 71.70 0.00 11.65 5.93 0.12 10.60 10:06:01 AM 0 71.70 0.00 11.65 5.93 0.12 10.60 10:07:01 AM all 63.00 0.00 6.32 4.10 0.12 26.46 10:07:01 AM 0 63.00 0.00 6.32 4.10 0.12 26.46 10:08:01 AM all 66.19 0.00 4.02 0.53 0.10 29.15 10:08:01 AM 0 66.19 0.00 4.02 0.53 0.10 29.15 10:09:01 AM all 64.48 0.00 6.61 14.13 0.12 14.66 10:09:01 AM 0 64.48 0.00 6.61 14.13 0.12 14.66 Average: all 65.78 0.02 8.84 6.98 0.12 18.26 Average: 0 65.78 0.02 8.84 6.98 0.12 18.26