---> uname -a: Linux prd-centos8-builder-1c-1g-3037.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: 770 317 62 6 390 320 Swap: 1023 18 1005 ---> 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:f2:b2:39 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.36/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fef2:b239/64 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) 06/09/2024 _x86_64_ (1 CPU) 09:03:47 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 288.20 177.90 110.30 14416.66 41530.14 09:06:01 AM 152.70 36.47 116.23 4194.47 12405.03 09:07:01 AM 49.68 12.40 37.28 450.86 3002.38 09:08:01 AM 19.84 4.21 15.62 103.80 334.19 09:09:01 AM 139.31 111.69 27.62 7723.34 856.12 Average: 129.98 68.56 61.42 5379.82 11631.72 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 95004 333012 694208 87.96 1980 312612 485012 26.39 119156 422560 15076 09:06:01 AM 85512 335572 703700 89.16 296 315904 473736 25.78 136144 393912 25268 09:07:01 AM 148044 337668 641168 81.24 264 256160 472952 25.73 150852 319196 24 09:08:01 AM 120244 312776 668968 84.76 264 259076 496276 27.00 152716 344044 1084 09:09:01 AM 53084 311332 736128 93.27 40 324968 513080 27.92 162152 411648 12748 Average: 100378 326072 688834 87.28 569 293744 488211 26.57 144204 378272 10840 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 184.64 111.37 1085.55 56.11 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 52.85 49.83 599.73 8.81 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 29.21 31.04 277.66 8.54 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 19.00 20.70 15.75 8.74 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 19.29 19.86 19.24 13.10 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 61.02 46.57 399.71 19.07 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) 06/09/2024 _x86_64_ (1 CPU) 09:03:47 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 59.62 0.12 15.69 14.14 0.13 10.31 09:05:01 AM 0 59.62 0.12 15.69 14.14 0.13 10.31 09:06:01 AM all 70.17 0.00 10.37 5.33 0.12 14.01 09:06:01 AM 0 70.17 0.00 10.37 5.33 0.12 14.01 09:07:01 AM all 66.07 0.00 4.52 1.84 0.12 27.45 09:07:01 AM 0 66.07 0.00 4.52 1.84 0.12 27.45 09:08:01 AM all 61.66 0.00 4.65 0.45 0.10 33.14 09:08:01 AM 0 61.66 0.00 4.65 0.45 0.10 33.14 09:09:01 AM all 66.38 0.00 5.44 13.79 0.10 14.29 09:09:01 AM 0 66.38 0.00 5.44 13.79 0.10 14.29 Average: all 64.78 0.02 8.13 7.11 0.11 19.85 Average: 0 64.78 0.02 8.13 7.11 0.11 19.85