---> uname -a: Linux prd-centos8-builder-1c-1g-2757.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: 770 298 100 6 372 341 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:46:1f:e0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.50/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe46:1fe0/64 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) 06:03:46 LINUX RESTART (1 CPU) 06:04:01 AM tps rtps wtps bread/s bwrtn/s 06:05:01 AM 245.33 165.37 79.96 11634.56 40983.82 06:06:02 AM 159.19 30.72 128.47 3398.04 15798.47 06:07:01 AM 119.12 40.15 78.97 2546.14 6847.57 06:08:01 AM 32.88 5.06 27.81 420.25 977.42 06:09:01 AM 79.45 64.22 15.23 5138.61 404.15 06:10:01 AM 122.56 62.31 60.26 2873.12 2467.49 Average: 126.47 61.36 65.12 4340.42 11265.62 06:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 AM 71632 313172 717424 90.92 2104 319016 522976 28.46 130740 446352 27592 06:06:02 AM 82328 299408 706728 89.57 156 283824 516188 28.09 96256 430936 29840 06:07:01 AM 158776 351372 630280 79.88 156 258720 474444 25.82 120532 336800 14516 06:08:01 AM 162216 365168 626840 79.44 156 269712 460068 25.04 140236 316104 24 06:09:01 AM 56048 367056 733008 92.90 156 377464 455896 24.81 148624 405824 13552 06:10:01 AM 55572 318160 733484 92.96 0 329812 518548 28.22 145420 422832 14028 Average: 97762 335723 691294 87.61 455 306425 491353 26.74 130301 393141 16592 06:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 194.37 122.72 1049.29 55.17 0.00 0.00 0.00 0.00 06:06:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:02 AM eth0 61.65 56.37 904.03 6.75 0.00 0.00 0.00 0.00 06:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 AM eth0 22.03 23.11 181.84 7.54 0.00 0.00 0.00 0.00 06:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 AM eth0 15.92 18.34 15.53 7.29 0.00 0.00 0.00 0.00 06:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 AM eth0 17.18 17.71 17.38 8.93 0.00 0.00 0.00 0.00 06:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:10:01 AM eth0 13.95 15.18 10.87 8.88 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 54.30 42.31 364.08 15.78 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) 01/04/2024 _x86_64_ (1 CPU) 06:03:46 LINUX RESTART (1 CPU) 06:04:01 AM CPU %user %nice %system %iowait %steal %idle 06:05:01 AM all 62.04 0.10 9.51 17.50 0.15 10.71 06:05:01 AM 0 62.04 0.10 9.51 17.50 0.15 10.71 06:06:02 AM all 70.56 0.00 7.33 5.39 0.13 16.58 06:06:02 AM 0 70.56 0.00 7.33 5.39 0.13 16.58 06:07:01 AM all 60.82 0.00 5.13 6.99 0.12 26.94 06:07:01 AM 0 60.82 0.00 5.13 6.99 0.12 26.94 06:08:01 AM all 65.10 0.00 2.82 1.32 0.12 30.65 06:08:01 AM 0 65.10 0.00 2.82 1.32 0.12 30.65 06:09:01 AM all 57.96 0.00 3.17 6.54 0.12 32.21 06:09:01 AM 0 57.96 0.00 3.17 6.54 0.12 32.21 06:10:01 AM all 62.82 0.00 4.23 12.32 0.12 20.52 06:10:01 AM 0 62.82 0.00 4.23 12.32 0.12 20.52 Average: all 63.23 0.02 5.37 8.34 0.13 22.92 Average: 0 63.23 0.02 5.37 8.34 0.13 22.92