---> uname -a: Linux prd-centos8-builder-1c-1g-4.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: 2799.998 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: 770 307 82 5 380 331 Swap: 1023 30 993 ---> 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:f0:81:00 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.26/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86031sec preferred_lft 86031sec inet6 fe80::f816:3eff:fef0:8100/64 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) 11/17/2023 _x86_64_ (1 CPU) 17:44:14 LINUX RESTART (1 CPU) 05:45:02 PM tps rtps wtps bread/s bwrtn/s 05:46:01 PM 145.74 44.30 101.44 5177.01 12255.73 05:47:01 PM 133.89 36.72 97.17 2273.08 11346.98 05:48:01 PM 73.12 9.75 63.37 786.80 3910.61 05:49:01 PM 21.28 6.07 15.21 123.71 318.83 05:50:00 PM 165.23 123.70 41.53 8034.51 2158.96 Average: 107.67 43.99 63.68 3266.42 5987.15 05:45:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 PM 191824 387316 597232 75.69 652 265888 439444 23.91 91616 348004 24172 05:47:01 PM 111852 338052 677204 85.82 0 291428 477288 25.97 107140 391436 27868 05:48:01 PM 111492 309936 677564 85.87 0 262440 508392 27.67 138892 360100 11652 05:49:01 PM 163108 350952 625948 79.33 0 251852 463524 25.22 140460 305924 24 05:50:00 PM 147848 400300 641208 81.26 0 318336 429108 23.35 151140 322068 15684 Average: 145225 357311 643831 81.60 130 277989 463551 25.23 125850 345506 15880 05:45:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 PM eth0 151.08 108.42 1227.75 49.72 0.00 0.00 0.00 0.00 05:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 PM eth0 41.88 37.41 516.73 8.03 0.00 0.00 0.00 0.00 05:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 PM eth0 27.63 30.29 161.60 8.84 0.00 0.00 0.00 0.00 05:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 PM eth0 17.80 18.58 14.76 6.67 0.00 0.00 0.00 0.00 05:50:00 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:00 PM eth0 16.47 16.60 16.19 11.61 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 50.74 42.11 385.59 16.89 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) 11/17/2023 _x86_64_ (1 CPU) 17:44:14 LINUX RESTART (1 CPU) 05:45:02 PM CPU %user %nice %system %iowait %steal %idle 05:46:01 PM all 66.15 0.00 7.55 5.21 0.14 20.96 05:46:01 PM 0 66.15 0.00 7.55 5.21 0.14 20.96 05:47:01 PM all 65.34 0.00 6.22 6.75 0.13 21.55 05:47:01 PM 0 65.34 0.00 6.22 6.75 0.13 21.55 05:48:01 PM all 60.39 0.00 4.08 3.61 0.13 31.79 05:48:01 PM 0 60.39 0.00 4.08 3.61 0.13 31.79 05:49:01 PM all 60.38 0.00 2.84 0.47 0.08 36.23 05:49:01 PM 0 60.38 0.00 2.84 0.47 0.08 36.23 05:50:00 PM all 57.46 0.00 3.70 15.59 0.10 23.15 05:50:00 PM 0 57.46 0.00 3.70 15.59 0.10 23.15 Average: all 61.94 0.00 4.87 6.32 0.12 26.76 Average: 0 61.94 0.00 4.87 6.32 0.12 26.76