---> uname -a: Linux prd-centos8-builder-1c-1g-449.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: 2799.870 BogoMIPS: 5599.74 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: 770 312 98 5 360 328 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:a8:05:f0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.152/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86074sec preferred_lft 86074sec inet6 fe80::f816:3eff:fea8:5f0/64 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) 01/31/2024 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 265.46 184.58 80.89 14134.22 41486.60 05:06:01 PM 166.48 31.94 134.54 4565.51 15488.55 05:07:02 PM 93.71 18.85 74.85 1312.11 4930.87 05:08:01 PM 22.90 6.58 16.32 150.24 300.58 05:09:01 PM 197.63 143.97 53.67 8888.64 2734.02 Average: 149.72 77.46 72.26 5832.90 13045.34 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 87900 335488 701156 88.86 1216 326892 491564 26.75 122084 447364 18408 05:06:01 PM 50424 299732 738632 93.61 532 315324 499916 27.20 103420 460468 22336 05:07:02 PM 94308 298348 694748 88.05 128 270872 516044 28.08 143296 385104 12708 05:08:01 PM 119692 316080 669364 84.83 128 263264 495900 26.99 145428 356300 2460 05:09:01 PM 101156 359568 687900 87.18 0 325504 468652 25.50 153372 374016 27888 Average: 90696 321843 698360 88.51 401 300371 494415 26.91 133520 404650 16760 05:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 211.68 125.53 1101.29 54.82 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 51.33 50.00 716.00 8.80 0.00 0.00 0.00 0.00 05:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:02 PM eth0 21.95 24.51 157.47 7.93 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 18.59 21.47 15.98 9.24 0.00 0.00 0.00 0.00 05:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 PM eth0 23.13 22.38 25.84 18.21 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 65.56 48.91 405.02 19.85 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) 01/31/2024 _x86_64_ (1 CPU) 17:03:43 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 58.61 0.12 9.68 18.05 0.13 13.41 05:05:01 PM 0 58.61 0.12 9.68 18.05 0.13 13.41 05:06:01 PM all 75.83 0.00 7.47 5.20 0.10 11.39 05:06:01 PM 0 75.83 0.00 7.47 5.20 0.10 11.39 05:07:02 PM all 65.85 0.00 3.78 3.83 0.12 26.42 05:07:02 PM 0 65.85 0.00 3.78 3.83 0.12 26.42 05:08:01 PM all 66.91 0.00 3.00 0.75 0.10 29.24 05:08:01 PM 0 66.91 0.00 3.00 0.75 0.10 29.24 05:09:01 PM all 64.85 0.00 4.83 18.67 0.12 11.54 05:09:01 PM 0 64.85 0.00 4.83 18.67 0.12 11.54 Average: all 66.41 0.02 5.76 9.33 0.11 18.37 Average: 0 66.41 0.02 5.76 9.33 0.11 18.37