---> uname -a: Linux prd-centos8-builder-1c-1g-4623.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: 770 305 91 5 373 334 Swap: 1023 35 988 ---> 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:36:9f:70 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.201/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86033sec preferred_lft 86033sec inet6 fe80::f816:3eff:fe36:9f70/64 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) 01/25/2024 _x86_64_ (1 CPU) 01:03:57 LINUX RESTART (1 CPU) 01:05:01 AM tps rtps wtps bread/s bwrtn/s 01:06:02 AM 148.92 28.76 120.16 3416.23 13128.71 01:07:01 AM 139.91 30.22 109.69 2392.55 9626.16 01:08:01 AM 24.29 4.28 20.01 404.53 480.56 01:09:01 AM 56.44 31.28 25.16 1272.59 1513.20 01:10:01 AM 152.62 99.67 52.95 6833.46 2271.98 Average: 104.34 38.87 65.47 2865.62 5393.29 01:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:06:02 AM 98236 325416 690820 87.55 1476 296504 498408 27.12 103836 427608 14016 01:07:01 AM 198892 376952 590164 74.79 1324 244036 435572 23.70 136312 283348 1184 01:08:01 AM 150760 340320 638296 80.89 1324 255652 474332 25.81 154424 313856 16 01:09:01 AM 166140 374032 622916 78.94 1276 274068 499324 27.17 156112 296720 216 01:10:01 AM 62492 323216 726564 92.08 340 328452 506640 27.57 144424 420628 14136 Average: 135304 347987 653752 82.85 1148 279742 482855 26.28 139022 348432 5914 01:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:02 AM eth0 72.72 67.37 957.49 8.10 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 21.08 21.40 183.63 7.00 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 14.93 17.46 14.69 8.30 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 18.35 18.60 18.30 8.03 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 14.50 15.49 11.55 9.34 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 28.35 28.10 237.55 8.16 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) 01/25/2024 _x86_64_ (1 CPU) 01:03:57 LINUX RESTART (1 CPU) 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:02 AM all 69.15 0.00 6.46 4.85 0.10 19.44 01:06:02 AM 0 69.15 0.00 6.46 4.85 0.10 19.44 01:07:01 AM all 63.47 0.00 5.46 6.56 0.08 24.42 01:07:01 AM 0 63.47 0.00 5.46 6.56 0.08 24.42 01:08:01 AM all 63.81 0.00 2.17 0.42 0.08 33.52 01:08:01 AM 0 63.81 0.00 2.17 0.42 0.08 33.52 01:09:01 AM all 57.12 0.00 3.00 2.82 0.08 36.98 01:09:01 AM 0 57.12 0.00 3.00 2.82 0.08 36.98 01:10:01 AM all 58.78 0.00 4.01 16.27 0.10 20.84 01:10:01 AM 0 58.78 0.00 4.01 16.27 0.10 20.84 Average: all 62.47 0.00 4.22 6.18 0.09 27.05 Average: 0 62.47 0.00 4.22 6.18 0.09 27.05