---> uname -a: Linux prd-centos8-builder-1c-1g-4058.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: 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 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: 770 303 94 5 372 335 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:85:b9:2a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.237/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86039sec preferred_lft 86039sec inet6 fe80::f816:3eff:fe85:b92a/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) 01/18/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:02 PM 270.69 207.64 63.06 15832.12 39989.38 01:06:01 PM 153.84 28.54 125.30 3448.06 14270.24 01:07:01 PM 110.43 32.91 77.51 2070.62 6570.44 01:08:01 PM 48.03 16.84 31.18 1101.85 1672.45 01:09:01 PM 138.82 114.53 24.29 7359.81 938.32 Average: 144.36 80.26 64.10 5971.43 12689.33 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 PM 100356 348128 688700 87.28 2104 326880 489736 26.65 138488 413728 25972 01:06:01 PM 96376 304132 692680 87.79 320 275700 522320 28.42 92604 432176 30972 01:07:01 PM 125624 324980 663432 84.08 56 267408 503040 27.37 136860 361464 28628 01:08:01 PM 116552 325884 672504 85.23 56 277472 500160 27.22 157428 349448 1084 01:09:01 PM 52156 366068 736900 93.39 56 382120 463236 25.21 161792 411308 9644 Average: 98213 333838 690843 87.55 518 305916 495698 26.97 137434 393625 19260 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 PM eth0 177.07 104.41 1012.50 52.46 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 60.17 56.29 774.68 6.89 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 22.22 24.10 181.31 8.07 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 23.90 23.90 24.08 18.38 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 17.01 16.34 17.17 7.91 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 60.10 44.99 401.02 18.78 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) 01/18/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:02 PM all 57.42 0.13 10.23 20.09 0.08 12.05 01:05:02 PM 0 57.42 0.13 10.23 20.09 0.08 12.05 01:06:01 PM all 70.21 0.00 6.93 4.57 0.10 18.19 01:06:01 PM 0 70.21 0.00 6.93 4.57 0.10 18.19 01:07:01 PM all 61.71 0.00 4.50 6.07 0.08 27.63 01:07:01 PM 0 61.71 0.00 4.50 6.07 0.08 27.63 01:08:01 PM all 66.67 0.00 2.67 1.78 0.08 28.79 01:08:01 PM 0 66.67 0.00 2.67 1.78 0.08 28.79 01:09:01 PM all 51.86 0.00 3.37 15.50 0.10 29.16 01:09:01 PM 0 51.86 0.00 3.37 15.50 0.10 29.16 Average: all 61.55 0.03 5.54 9.61 0.09 23.18 Average: 0 61.55 0.03 5.54 9.61 0.09 23.18