---> uname -a: Linux prd-centos8-builder-1c-1g-1241.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: 2800.022 BogoMIPS: 5600.04 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 88 5 386 343 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:aa:0a:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.219/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:feaa:a44/64 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) 12/18/2023 _x86_64_ (1 CPU) 02:03:54 LINUX RESTART (1 CPU) 02:05:01 AM tps rtps wtps bread/s bwrtn/s 02:06:01 AM 145.17 29.11 116.06 3489.61 13819.52 02:07:01 AM 126.86 29.18 97.69 2265.71 10108.33 02:08:02 AM 39.96 6.53 33.43 462.97 1589.59 02:09:01 AM 143.22 118.60 24.61 7589.09 1388.12 Average: 113.69 45.55 68.14 3434.46 6750.47 02:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:06:01 AM 90344 333328 698712 88.55 944 311492 495104 26.94 102868 433560 24560 02:07:01 AM 155268 342016 633788 80.32 240 251620 483380 26.30 124728 334464 25116 02:08:02 AM 138860 338640 650196 82.40 240 264756 485948 26.44 143176 331952 1084 02:09:01 AM 58708 374764 730348 92.56 240 380820 444868 24.21 149500 403704 5740 Average: 110795 347187 678261 85.96 416 302172 477325 25.98 130068 375920 14125 02:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 78.88 73.04 1128.08 8.58 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 21.48 22.16 179.55 7.23 0.00 0.00 0.00 0.00 02:08:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:02 AM eth0 16.16 18.77 15.84 8.83 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 17.23 16.87 17.43 8.21 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 33.51 32.79 336.71 8.22 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) 12/18/2023 _x86_64_ (1 CPU) 02:03:54 LINUX RESTART (1 CPU) 02:05:01 AM CPU %user %nice %system %iowait %steal %idle 02:06:01 AM all 68.16 0.00 6.24 4.97 0.10 20.53 02:06:01 AM 0 68.16 0.00 6.24 4.97 0.10 20.53 02:07:01 AM all 63.56 0.00 5.58 3.43 0.10 27.32 02:07:01 AM 0 63.56 0.00 5.58 3.43 0.10 27.32 02:08:02 AM all 64.28 0.00 2.65 1.67 0.08 31.32 02:08:02 AM 0 64.28 0.00 2.65 1.67 0.08 31.32 02:09:01 AM all 50.55 0.00 3.51 15.94 0.08 29.91 02:09:01 AM 0 50.55 0.00 3.51 15.94 0.08 29.91 Average: all 61.69 0.00 4.50 6.46 0.09 27.26 Average: 0 61.69 0.00 4.50 6.46 0.09 27.26