---> uname -a: Linux prd-centos8-builder-1c-1g-2732.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: 770 295 96 5 378 344 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:47:01:4c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.174/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86026sec preferred_lft 86026sec inet6 fe80::f816:3eff:fe47:14c/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) 01/03/2024 _x86_64_ (1 CPU) 21:03:56 LINUX RESTART (1 CPU) 09:05:01 PM tps rtps wtps bread/s bwrtn/s 09:06:01 PM 140.10 28.02 112.08 3234.39 13381.54 09:07:01 PM 133.84 38.63 95.22 2294.42 10269.44 09:08:01 PM 42.20 6.16 36.03 430.72 1405.28 09:09:01 PM 21.91 4.21 17.70 110.16 552.80 09:10:01 PM 189.77 128.46 61.31 8217.83 2588.02 Average: 105.55 41.09 64.46 2856.90 5638.54 09:05:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:06:01 PM 114776 348872 674280 85.45 1208 304012 484604 26.37 108380 406916 23764 09:07:01 PM 154036 354140 635020 80.48 964 265436 474172 25.80 105676 355344 24888 09:08:01 PM 70880 294348 718176 91.02 964 289364 533576 29.04 137604 410508 12704 09:09:01 PM 89256 275340 699800 88.69 964 251668 551524 30.01 129600 396016 13532 09:10:01 PM 101820 370076 687236 87.10 576 334144 490184 26.67 139280 380920 13160 Average: 106154 328555 682902 86.55 935 288925 506812 27.58 124108 389941 17610 09:05:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 PM eth0 76.59 69.44 1117.77 7.98 0.00 0.00 0.00 0.00 09:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 PM eth0 21.16 22.11 191.31 5.67 0.00 0.00 0.00 0.00 09:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 PM eth0 16.11 19.12 15.73 8.75 0.00 0.00 0.00 0.00 09:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 PM eth0 14.59 16.32 12.02 5.84 0.00 0.00 0.00 0.00 09:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 PM eth0 17.10 16.46 17.05 11.51 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 29.11 28.69 270.74 7.95 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) 01/03/2024 _x86_64_ (1 CPU) 21:03:56 LINUX RESTART (1 CPU) 09:05:01 PM CPU %user %nice %system %iowait %steal %idle 09:06:01 PM all 69.55 0.00 6.99 4.87 0.13 18.45 09:06:01 PM 0 69.55 0.00 6.99 4.87 0.13 18.45 09:07:01 PM all 65.76 0.00 5.86 6.70 0.12 21.56 09:07:01 PM 0 65.76 0.00 5.86 6.70 0.12 21.56 09:08:01 PM all 63.19 0.00 2.89 2.34 0.12 31.47 09:08:01 PM 0 63.19 0.00 2.89 2.34 0.12 31.47 09:09:01 PM all 61.86 0.00 3.12 0.38 0.10 34.54 09:09:01 PM 0 61.86 0.00 3.12 0.38 0.10 34.54 09:10:01 PM all 56.58 0.00 4.60 18.45 0.13 20.24 09:10:01 PM 0 56.58 0.00 4.60 18.45 0.13 20.24 Average: all 63.39 0.00 4.69 6.54 0.12 25.26 Average: 0 63.39 0.00 4.69 6.54 0.12 25.26