---> uname -a: Linux prd-centos8-builder-1c-1g-3102.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: 770 307 90 5 372 330 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:f5:0b:5f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.50/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 85911sec preferred_lft 85911sec inet6 fe80::f816:3eff:fef5:b5f/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) 05:03:56 LINUX RESTART (1 CPU) 05:05:01 AM tps rtps wtps bread/s bwrtn/s 05:06:01 AM 116.15 34.97 81.18 3950.44 8321.30 05:07:01 AM 120.70 17.50 103.19 1567.79 12879.80 05:08:01 AM 102.01 27.04 74.97 1887.23 5480.95 05:09:02 AM 28.52 4.96 23.55 216.16 1380.69 05:10:01 AM 17.33 4.17 13.17 70.89 257.95 05:11:01 AM 145.73 115.84 29.89 7536.69 1852.68 05:12:01 AM 51.17 11.26 39.91 577.56 1566.87 Average: 83.25 30.88 52.37 2263.08 4546.09 05:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 AM 74384 293868 714672 90.57 0 295256 544104 29.61 140664 433152 14088 05:07:01 AM 174288 378268 614768 77.91 0 269156 430948 23.45 98036 336112 17988 05:08:01 AM 179936 360632 609120 77.20 0 244728 466432 25.38 131432 301980 16192 05:09:02 AM 170088 355540 618968 78.44 0 249976 469268 25.54 146860 298500 24 05:10:01 AM 157320 343572 631736 80.06 0 250836 501152 27.27 147800 308948 16 05:11:01 AM 51492 331520 737564 93.47 0 345008 499424 27.18 159040 405676 8 05:12:01 AM 59840 316456 729216 92.42 0 322684 519972 28.30 162048 398916 29392 Average: 123907 339979 665149 84.30 0 282521 490186 26.67 140840 354755 11101 05:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 80.93 59.22 847.28 19.77 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 33.41 30.22 517.14 4.54 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 17.29 18.73 175.87 6.61 0.00 0.00 0.00 0.00 05:09:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:02 AM eth0 13.98 15.58 18.22 6.03 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 10.61 13.35 8.30 6.09 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 13.86 13.95 14.78 6.87 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 11.46 12.90 9.11 8.61 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 25.97 23.45 227.83 8.36 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) 05:03:56 LINUX RESTART (1 CPU) 05:05:01 AM CPU %user %nice %system %iowait %steal %idle 05:06:01 AM all 72.67 0.00 7.95 3.55 0.85 14.98 05:06:01 AM 0 72.67 0.00 7.95 3.55 0.85 14.98 05:07:01 AM all 76.69 0.00 7.59 3.35 0.92 11.46 05:07:01 AM 0 76.69 0.00 7.59 3.35 0.92 11.46 05:08:01 AM all 67.70 0.00 5.39 3.33 0.77 22.81 05:08:01 AM 0 67.70 0.00 5.39 3.33 0.77 22.81 05:09:02 AM all 71.48 0.00 3.68 0.95 0.78 23.11 05:09:02 AM 0 71.48 0.00 3.68 0.95 0.78 23.11 05:10:01 AM all 71.03 0.00 2.93 0.58 0.80 24.67 05:10:01 AM 0 71.03 0.00 2.93 0.58 0.80 24.67 05:11:01 AM all 58.89 0.00 4.51 15.03 0.86 20.71 05:11:01 AM 0 58.89 0.00 4.51 15.03 0.86 20.71 05:12:01 AM all 75.44 0.00 4.70 2.18 0.73 16.95 05:12:01 AM 0 75.44 0.00 4.70 2.18 0.73 16.95 Average: all 70.55 0.00 5.26 4.15 0.82 19.23 Average: 0 70.55 0.00 5.26 4.15 0.82 19.23