---> uname -a: Linux prd-centos8-builder-1c-1g-3017.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: 770 303 89 6 377 335 Swap: 1023 25 998 ---> 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:5a:6c:13 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.2/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86023sec preferred_lft 86023sec inet6 fe80::f816:3eff:fe5a:6c13/64 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) 01/06/2024 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:05:01 PM tps rtps wtps bread/s bwrtn/s 11:06:01 PM 145.26 29.93 115.32 3512.68 13212.91 11:07:01 PM 139.44 32.86 106.58 2547.44 10706.35 11:08:01 PM 35.63 6.13 29.50 298.78 1068.20 11:09:01 PM 36.38 17.75 18.63 780.14 1105.62 11:10:01 PM 165.07 110.86 54.21 7316.86 2270.67 Average: 104.37 39.51 64.86 2891.64 5674.36 11:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:06:01 PM 66896 299980 722160 91.52 1684 303984 523768 28.50 100204 464500 24292 11:07:01 PM 161624 343208 627432 79.52 556 248380 472528 25.71 110572 342884 15728 11:08:01 PM 74640 276000 714416 90.54 556 268852 540460 29.41 139716 403160 12704 11:09:01 PM 121136 323412 667920 84.65 512 269344 487752 26.54 141944 349512 7172 11:10:01 PM 88928 348216 700128 88.73 0 326772 481848 26.22 158128 375652 14536 Average: 102645 318163 686411 86.99 662 283466 501271 27.28 130113 387142 14886 11:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 81.50 73.34 1123.51 8.47 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 21.03 21.90 187.11 5.50 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 16.06 18.46 15.62 8.66 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 15.35 16.96 12.58 7.16 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 17.46 17.17 16.93 11.79 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 30.29 29.58 271.36 8.32 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) 01/06/2024 _x86_64_ (1 CPU) 23:03:51 LINUX RESTART (1 CPU) 11:05:01 PM CPU %user %nice %system %iowait %steal %idle 11:06:01 PM all 68.06 0.00 6.79 6.17 0.13 18.86 11:06:01 PM 0 68.06 0.00 6.79 6.17 0.13 18.86 11:07:01 PM all 64.02 0.00 5.49 6.29 0.12 24.07 11:07:01 PM 0 64.02 0.00 5.49 6.29 0.12 24.07 11:08:01 PM all 64.73 0.00 2.65 0.87 0.10 31.66 11:08:01 PM 0 64.73 0.00 2.65 0.87 0.10 31.66 11:09:01 PM all 61.54 0.00 3.15 1.47 0.12 33.72 11:09:01 PM 0 61.54 0.00 3.15 1.47 0.12 33.72 11:10:01 PM all 57.86 0.00 4.40 17.10 0.12 20.52 11:10:01 PM 0 57.86 0.00 4.40 17.10 0.12 20.52 Average: all 63.24 0.00 4.50 6.38 0.12 25.77 Average: 0 63.24 0.00 4.50 6.38 0.12 25.77