---> uname -a: Linux prd-centos8-builder-1c-1g-2750.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: 2800.000 BogoMIPS: 5600.00 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: 770 301 82 5 386 337 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:a5:88:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.170/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86019sec preferred_lft 86019sec inet6 fe80::f816:3eff:fea5:8826/64 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) 01/04/2024 _x86_64_ (1 CPU) 04:03:58 LINUX RESTART (1 CPU) 04:05:02 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 145.64 35.34 110.30 3486.40 13006.27 04:07:01 AM 138.52 37.09 101.43 2463.66 10308.02 04:08:01 AM 49.18 6.38 42.80 544.57 2275.32 04:09:01 AM 21.20 5.11 16.09 120.99 312.56 04:10:01 AM 165.69 127.15 38.54 8124.45 2272.88 Average: 103.91 42.24 61.68 2946.18 5611.09 04:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 58692 342496 730364 92.56 536 353952 478928 26.06 102176 466568 29088 04:07:01 AM 56016 272740 733040 92.90 0 283156 545080 29.66 112824 446680 12364 04:08:01 AM 144152 329528 644904 81.73 0 251608 490272 26.68 143448 329192 1084 04:09:01 AM 96796 297372 692260 87.73 0 266856 520296 28.31 146852 372152 14100 04:10:01 AM 79680 345676 709376 89.90 0 332712 485872 26.44 159224 383664 18516 Average: 87067 317562 701989 88.97 107 297657 504090 27.43 132905 399651 15030 04:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 73.09 66.47 1122.78 7.73 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 21.49 22.91 206.41 7.23 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 15.54 17.31 15.12 7.70 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 15.57 18.25 12.83 6.67 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 15.82 15.14 16.11 10.45 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 28.15 27.89 271.84 7.95 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) 01/04/2024 _x86_64_ (1 CPU) 04:03:58 LINUX RESTART (1 CPU) 04:05:02 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 67.53 0.00 6.94 5.46 0.14 19.94 04:06:01 AM 0 67.53 0.00 6.94 5.46 0.14 19.94 04:07:01 AM all 65.54 0.00 5.40 7.75 0.12 21.19 04:07:01 AM 0 65.54 0.00 5.40 7.75 0.12 21.19 04:08:01 AM all 63.25 0.00 3.69 2.63 0.12 30.32 04:08:01 AM 0 63.25 0.00 3.69 2.63 0.12 30.32 04:09:01 AM all 62.51 0.00 2.85 0.60 0.12 33.92 04:09:01 AM 0 62.51 0.00 2.85 0.60 0.12 33.92 04:10:01 AM all 59.47 0.00 4.05 16.45 0.12 19.91 04:10:01 AM 0 59.47 0.00 4.05 16.45 0.12 19.91 Average: all 63.65 0.00 4.58 6.58 0.12 25.07 Average: 0 63.65 0.00 4.58 6.58 0.12 25.07