---> uname -a: Linux prd-centos8-builder-1c-1g-500.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: 770 299 90 5 379 339 Swap: 1023 35 988 ---> 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:34:f6:0d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.109/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86048sec preferred_lft 86048sec inet6 fe80::f816:3eff:fe34:f60d/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) 11/22/2023 _x86_64_ (1 CPU) 17:03:47 LINUX RESTART (1 CPU) 05:04:01 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 303.28 219.10 84.18 15876.01 41052.86 05:06:01 PM 167.71 28.29 139.43 3582.74 17310.36 05:07:01 PM 116.30 34.26 82.04 1997.27 5834.74 05:08:01 PM 23.93 3.63 20.30 346.17 746.39 05:09:01 PM 156.51 122.76 33.75 7868.11 2167.24 Average: 153.60 81.62 71.98 5935.98 13430.40 05:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 72304 321512 716752 90.84 2100 326364 512076 27.87 117532 459412 31936 05:06:01 PM 182240 386624 606816 76.90 224 272404 422196 22.98 87204 336608 16276 05:07:01 PM 85628 289424 703428 89.15 0 267820 533848 29.05 136764 390404 2784 05:08:01 PM 69384 282808 719672 91.21 0 277552 540372 29.41 149876 394928 11652 05:09:01 PM 50252 308192 738804 93.63 0 322520 525940 28.62 141688 425660 8 Average: 91962 317712 697094 88.35 465 293332 506886 27.58 126613 401402 12531 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 203.91 130.37 1050.05 55.28 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 63.25 59.01 863.97 7.00 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 22.63 24.38 180.23 8.88 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 16.34 18.44 15.45 8.87 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 17.17 16.97 17.11 7.59 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 64.69 49.86 425.75 17.53 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) 11/22/2023 _x86_64_ (1 CPU) 17:03:47 LINUX RESTART (1 CPU) 05:04:01 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 58.60 0.15 11.59 19.66 0.13 9.87 05:05:01 PM 0 58.60 0.15 11.59 19.66 0.13 9.87 05:06:01 PM all 69.90 0.00 7.15 5.09 0.12 17.74 05:06:01 PM 0 69.90 0.00 7.15 5.09 0.12 17.74 05:07:01 PM all 59.50 0.00 4.14 6.67 0.12 29.57 05:07:01 PM 0 59.50 0.00 4.14 6.67 0.12 29.57 05:08:01 PM all 65.18 0.00 2.47 0.53 0.10 31.72 05:08:01 PM 0 65.18 0.00 2.47 0.53 0.10 31.72 05:09:01 PM all 49.90 0.00 3.57 15.78 0.08 30.66 05:09:01 PM 0 49.90 0.00 3.57 15.78 0.08 30.66 Average: all 60.62 0.03 5.78 9.54 0.11 23.91 Average: 0 60.62 0.03 5.78 9.54 0.11 23.91