---> uname -a: Linux prd-centos8-builder-1c-1g-2680.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: 770 303 66 5 401 336 Swap: 1023 22 1001 ---> 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:29:f2:92 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.107/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86079sec preferred_lft 86079sec inet6 fe80::f816:3eff:fe29:f292/64 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) 02/23/2024 _x86_64_ (1 CPU) 19:03:42 LINUX RESTART (1 CPU) 07:04:01 PM tps rtps wtps bread/s bwrtn/s 07:05:01 PM 222.49 127.19 95.30 11267.27 43712.47 07:06:02 PM 172.33 40.50 131.82 4665.24 13774.43 07:07:01 PM 66.95 15.69 51.26 1001.25 3432.25 07:08:01 PM 22.32 4.51 17.80 117.12 365.39 07:09:01 PM 165.33 113.88 51.46 8258.54 2575.60 Average: 130.10 60.51 69.59 5075.93 12805.90 07:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:05:01 PM 53344 303672 735868 93.24 2104 325568 524324 28.53 148744 437356 10672 07:06:02 PM 120868 341820 668344 84.68 1856 284840 473368 25.76 119400 373204 26984 07:07:01 PM 157588 361640 631624 80.03 1740 268680 459476 25.00 161784 300784 24 07:08:01 PM 78760 301656 710452 90.02 1740 287536 520328 28.31 165340 375308 16420 07:09:01 PM 64980 333244 724232 91.77 416 334748 502712 27.35 161984 401976 29072 Average: 95108 328406 694104 87.95 1571 300274 496042 26.99 151450 377726 16634 07:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 PM eth0 234.45 132.83 1432.43 55.26 0.00 0.00 0.00 0.00 07:06:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:02 PM eth0 34.91 34.42 363.04 7.37 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.34 28.26 180.03 11.78 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 19.99 21.94 18.62 9.49 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 18.41 18.16 18.60 12.72 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 67.17 47.19 403.38 19.36 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) 02/23/2024 _x86_64_ (1 CPU) 19:03:42 LINUX RESTART (1 CPU) 07:04:01 PM CPU %user %nice %system %iowait %steal %idle 07:05:01 PM all 63.57 0.05 13.68 9.32 0.13 13.25 07:05:01 PM 0 63.57 0.05 13.68 9.32 0.13 13.25 07:06:02 PM all 70.67 0.00 11.26 4.96 0.10 13.01 07:06:02 PM 0 70.67 0.00 11.26 4.96 0.10 13.01 07:07:01 PM all 67.95 0.00 4.99 2.14 0.10 24.82 07:07:01 PM 0 67.95 0.00 4.99 2.14 0.10 24.82 07:08:01 PM all 64.09 0.00 4.54 0.53 0.08 30.76 07:08:01 PM 0 64.09 0.00 4.54 0.53 0.08 30.76 07:09:01 PM all 65.97 0.00 6.82 13.82 0.10 13.30 07:09:01 PM 0 65.97 0.00 6.82 13.82 0.10 13.30 Average: all 66.44 0.01 8.27 6.16 0.10 19.01 Average: 0 66.44 0.01 8.27 6.16 0.10 19.01