---> uname -a: Linux prd-centos8-builder-1c-1g-3111.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: 770 308 81 5 379 329 Swap: 1023 33 990 ---> 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:d7:cb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.66/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85916sec preferred_lft 85916sec inet6 fe80::f816:3eff:fe46:d7cb/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) 01/08/2024 _x86_64_ (1 CPU) 10:03:59 LINUX RESTART (1 CPU) 10:05:02 AM tps rtps wtps bread/s bwrtn/s 10:06:01 AM 107.41 28.34 79.08 3328.95 8651.14 10:07:01 AM 149.25 44.25 105.00 2778.45 13169.82 10:08:01 AM 96.37 27.40 68.97 1619.60 5162.49 10:09:01 AM 31.06 4.70 26.37 224.52 1459.51 10:10:01 AM 18.66 5.55 13.11 126.91 269.52 10:11:01 AM 147.12 116.37 30.75 7694.20 1665.62 10:12:01 AM 46.58 7.50 39.08 487.89 1549.19 Average: 85.18 33.46 51.72 2320.96 4553.97 10:05:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:06:01 AM 57264 303184 731792 92.74 1940 319704 535572 29.14 134044 457892 30080 10:07:01 AM 61200 304044 727856 92.24 0 307280 516176 28.09 122596 432600 14320 10:08:01 AM 168644 347352 620412 78.63 0 242796 476888 25.95 146540 299828 19040 10:09:01 AM 181108 365536 607948 77.05 0 249100 457696 24.91 174248 262388 24 10:10:01 AM 159028 345692 630028 79.85 0 251384 497396 27.07 176336 280952 16 10:11:01 AM 52404 331900 736652 93.36 0 344360 494952 26.93 189768 377292 1624 10:12:01 AM 55124 307596 733932 93.01 0 317944 523312 28.48 200836 365268 29388 Average: 104967 329329 684089 86.70 277 290367 500285 27.22 163481 353746 13499 10:05:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:06:01 AM eth0 81.72 58.71 859.88 13.52 0.00 0.00 0.00 0.00 10:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:07:01 AM eth0 39.86 33.46 525.37 12.78 0.00 0.00 0.00 0.00 10:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:08:01 AM eth0 18.85 19.20 176.74 5.09 0.00 0.00 0.00 0.00 10:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:09:01 AM eth0 13.59 15.72 13.67 7.08 0.00 0.00 0.00 0.00 10:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:10:01 AM eth0 10.83 13.43 8.86 5.01 0.00 0.00 0.00 0.00 10:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:11:01 AM eth0 13.76 14.06 14.24 7.61 0.00 0.00 0.00 0.00 10:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:12:01 AM eth0 11.71 13.18 9.16 8.86 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 27.07 23.89 228.34 8.55 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) 01/08/2024 _x86_64_ (1 CPU) 10:03:59 LINUX RESTART (1 CPU) 10:05:02 AM CPU %user %nice %system %iowait %steal %idle 10:06:01 AM all 73.35 0.00 8.24 3.10 0.97 14.34 10:06:01 AM 0 73.35 0.00 8.24 3.10 0.97 14.34 10:07:01 AM all 77.01 0.00 8.46 3.64 1.08 9.81 10:07:01 AM 0 77.01 0.00 8.46 3.64 1.08 9.81 10:08:01 AM all 70.34 0.00 5.81 4.26 1.18 18.40 10:08:01 AM 0 70.34 0.00 5.81 4.26 1.18 18.40 10:09:01 AM all 68.55 0.00 3.48 1.12 0.85 26.00 10:09:01 AM 0 68.55 0.00 3.48 1.12 0.85 26.00 10:10:01 AM all 70.64 0.00 2.93 0.48 0.87 25.08 10:10:01 AM 0 70.64 0.00 2.93 0.48 0.87 25.08 10:11:01 AM all 58.89 0.00 4.47 15.18 1.03 20.44 10:11:01 AM 0 58.89 0.00 4.47 15.18 1.03 20.44 10:12:01 AM all 76.62 0.00 4.48 0.65 0.78 17.46 10:12:01 AM 0 76.62 0.00 4.48 0.65 0.78 17.46 Average: all 70.76 0.00 5.40 4.07 0.97 18.80 Average: 0 70.76 0.00 5.40 4.07 0.97 18.80