---> uname -a: Linux prd-centos8-builder-1c-1g-716.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: 2800.022 BogoMIPS: 5600.04 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: 770 305 113 6 351 333 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:89:93:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.83/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86066sec preferred_lft 86066sec inet6 fe80::f816:3eff:fe89:9384/64 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) 02/03/2024 _x86_64_ (1 CPU) 12:03:36 LINUX RESTART (1 CPU) 12:04:01 PM tps rtps wtps bread/s bwrtn/s 12:05:02 PM 224.11 127.05 97.05 10560.61 43131.53 12:06:01 PM 177.38 42.72 134.66 3600.47 14812.44 12:07:01 PM 81.03 12.83 68.20 903.41 4187.19 12:08:01 PM 22.10 5.43 16.67 190.14 325.68 12:09:01 PM 170.96 123.75 47.21 7881.13 2621.11 Average: 134.98 62.43 72.55 4631.30 13013.07 12:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:05:02 PM 56168 287228 732888 92.88 2096 308320 542944 29.55 153508 441556 16596 12:06:01 PM 101968 336476 687088 87.08 228 300012 473408 25.76 117580 391520 29484 12:07:01 PM 80788 278628 708268 89.76 164 264000 533196 29.02 157612 379364 13772 12:08:01 PM 112196 308256 676860 85.78 164 262252 502288 27.33 159840 344764 7592 12:09:01 PM 111580 369780 677476 85.86 0 324960 455572 24.79 146808 364484 27888 Average: 92540 316074 696516 88.27 530 291909 501482 27.29 147070 384338 19066 12:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:05:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:05:02 PM eth0 212.74 140.24 1451.51 57.47 0.00 0.00 0.00 0.00 12:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 PM eth0 34.49 33.16 393.91 5.83 0.00 0.00 0.00 0.00 12:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 PM eth0 21.67 24.85 157.44 8.82 0.00 0.00 0.00 0.00 12:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 PM eth0 18.34 21.32 15.81 9.23 0.00 0.00 0.00 0.00 12:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 PM eth0 16.96 17.94 17.86 12.30 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 60.95 47.56 407.48 18.78 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) 02/03/2024 _x86_64_ (1 CPU) 12:03:36 LINUX RESTART (1 CPU) 12:04:01 PM CPU %user %nice %system %iowait %steal %idle 12:05:02 PM all 58.46 0.10 9.87 15.76 0.13 15.67 12:05:02 PM 0 58.46 0.10 9.87 15.76 0.13 15.67 12:06:01 PM all 74.04 0.00 7.66 4.55 0.14 13.61 12:06:01 PM 0 74.04 0.00 7.66 4.55 0.14 13.61 12:07:01 PM all 68.93 0.00 3.79 2.39 0.13 24.77 12:07:01 PM 0 68.93 0.00 3.79 2.39 0.13 24.77 12:08:01 PM all 66.16 0.00 3.00 0.43 0.12 30.29 12:08:01 PM 0 66.16 0.00 3.00 0.43 0.12 30.29 12:09:01 PM all 66.51 0.00 4.96 15.63 0.12 12.79 12:09:01 PM 0 66.51 0.00 4.96 15.63 0.12 12.79 Average: all 66.80 0.02 5.85 7.76 0.13 19.45 Average: 0 66.80 0.02 5.85 7.76 0.13 19.45