---> uname -a: Linux prd-centos8-builder-1c-1g-220.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: 2799.996 BogoMIPS: 5599.99 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: 770 296 96 5 376 342 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:9e:07:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.223/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe9e:724/64 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) 01/29/2024 _x86_64_ (1 CPU) 02:03:44 LINUX RESTART (1 CPU) 02:04:01 AM tps rtps wtps bread/s bwrtn/s 02:05:01 AM 237.67 148.56 89.11 10223.08 42177.85 02:06:01 AM 166.00 41.08 124.93 4023.58 14446.27 02:07:01 AM 86.86 16.67 70.18 1488.86 5602.70 02:08:01 AM 22.15 3.62 18.53 61.99 393.15 02:09:01 AM 166.86 124.49 42.37 8191.67 1876.31 Average: 135.92 66.89 69.03 4798.32 12902.56 02:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:05:01 AM 95440 336584 693616 87.90 2104 318240 494800 26.93 136180 417596 15752 02:06:01 AM 92440 318780 696616 88.28 700 290936 493160 26.84 99720 417192 12280 02:07:01 AM 168564 365172 620492 78.64 700 261368 455844 24.81 142380 305252 24 02:08:01 AM 155348 352684 633708 80.31 700 262104 467400 25.43 150328 309384 16 02:09:01 AM 121360 380692 667696 84.62 232 324644 456084 24.82 147960 352976 15684 Average: 126630 350782 662426 83.95 887 291458 473458 25.76 135314 360480 8751 02:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 180.25 120.15 1183.05 54.66 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 51.30 49.25 630.70 8.42 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 20.87 21.69 155.83 6.30 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 14.80 17.40 11.42 8.07 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 18.43 17.86 18.70 10.59 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 57.14 45.28 400.05 17.61 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) 01/29/2024 _x86_64_ (1 CPU) 02:03:44 LINUX RESTART (1 CPU) 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 59.76 0.08 8.44 15.77 0.10 15.85 02:05:01 AM 0 59.76 0.08 8.44 15.77 0.10 15.85 02:06:01 AM all 69.36 0.00 6.82 6.40 0.12 17.30 02:06:01 AM 0 69.36 0.00 6.82 6.40 0.12 17.30 02:07:01 AM all 57.97 0.00 3.93 3.53 0.10 34.46 02:07:01 AM 0 57.97 0.00 3.93 3.53 0.10 34.46 02:08:01 AM all 63.00 0.00 2.39 0.55 0.10 33.97 02:08:01 AM 0 63.00 0.00 2.39 0.55 0.10 33.97 02:09:01 AM all 51.76 0.00 3.81 16.96 0.10 27.37 02:09:01 AM 0 51.76 0.00 3.81 16.96 0.10 27.37 Average: all 60.37 0.02 5.07 8.64 0.10 25.79 Average: 0 60.37 0.02 5.07 8.64 0.10 25.79