---> uname -a: Linux prd-centos8-builder-1c-1g-1162.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 97 5 373 339 Swap: 1023 22 1001 ---> 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:37:50:41 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.150/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86049sec preferred_lft 86049sec inet6 fe80::f816:3eff:fe37:5041/64 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) 11/30/2023 _x86_64_ (1 CPU) 01:03:45 LINUX RESTART (1 CPU) 01:04:02 AM tps rtps wtps bread/s bwrtn/s 01:05:02 AM 242.12 152.96 89.16 10259.09 42284.67 01:06:01 AM 174.56 36.37 138.20 4488.32 16921.39 01:07:01 AM 97.93 17.83 80.11 1357.81 5873.58 01:08:01 AM 24.28 5.80 18.48 218.90 389.67 01:09:01 AM 159.04 121.77 37.26 7778.24 1573.48 Average: 139.18 66.80 72.37 4806.17 13313.43 01:04:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:02 AM 85136 343252 703920 89.21 2104 335440 494072 26.89 135876 428572 18352 01:06:01 AM 129668 352744 659388 83.57 500 288492 467768 25.45 106860 377152 11824 01:07:01 AM 155728 351216 633328 80.26 356 260948 471224 25.64 140952 320708 20 01:08:01 AM 150148 350856 638908 80.97 356 266208 470116 25.58 152688 313792 16 01:09:01 AM 105476 360284 683580 86.63 0 321016 470492 25.60 160488 356708 15684 Average: 125231 351670 663825 84.13 663 294421 474734 25.83 139373 359386 9179 01:04:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 209.69 130.95 1111.89 56.36 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 55.97 52.77 838.70 7.22 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 22.13 23.99 179.08 7.88 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 17.20 19.38 16.30 8.87 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 19.01 18.16 18.56 9.67 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 64.41 48.80 429.58 17.93 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) 11/30/2023 _x86_64_ (1 CPU) 01:03:45 LINUX RESTART (1 CPU) 01:04:02 AM CPU %user %nice %system %iowait %steal %idle 01:05:02 AM all 59.61 0.10 8.35 16.14 0.12 15.68 01:05:02 AM 0 59.61 0.10 8.35 16.14 0.12 15.68 01:06:01 AM all 69.81 0.00 7.57 5.99 0.12 16.51 01:06:01 AM 0 69.81 0.00 7.57 5.99 0.12 16.51 01:07:01 AM all 60.37 0.00 3.71 4.21 0.10 31.61 01:07:01 AM 0 60.37 0.00 3.71 4.21 0.10 31.61 01:08:01 AM all 62.55 0.00 2.68 0.95 0.10 33.72 01:08:01 AM 0 62.55 0.00 2.68 0.95 0.10 33.72 01:09:01 AM all 52.76 0.00 3.94 16.21 0.12 26.97 01:09:01 AM 0 52.76 0.00 3.94 16.21 0.12 26.97 Average: all 61.00 0.02 5.23 8.69 0.11 24.95 Average: 0 61.00 0.02 5.23 8.69 0.11 24.95