---> uname -a: Linux prd-centos8-builder-1c-1g-117.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: 770 302 94 5 373 336 Swap: 1023 29 994 ---> 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:37:62:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.204/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86044sec preferred_lft 86044sec inet6 fe80::f816:3eff:fe37:6284/64 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) 12/12/2023 _x86_64_ (1 CPU) 19:03:57 LINUX RESTART (1 CPU) 07:05:02 PM tps rtps wtps bread/s bwrtn/s 07:06:01 PM 149.40 29.47 119.93 3469.20 14096.51 07:07:01 PM 142.00 37.89 104.11 2767.43 12209.39 07:08:01 PM 38.28 5.86 32.42 369.55 1581.46 07:09:01 PM 112.15 83.99 28.16 6404.53 1658.49 Average: 110.30 39.34 70.96 3251.48 7359.85 07:05:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:06:01 PM 113928 327608 675128 85.56 136 282848 490892 26.71 95464 420400 24068 07:07:01 PM 168272 354064 620784 78.67 4 250812 462864 25.19 123876 326396 22468 07:08:01 PM 186544 381716 602512 76.36 4 260852 435044 23.67 139928 293992 28 07:09:01 PM 61304 369436 727752 92.23 0 373932 454596 24.74 146452 411016 40 Average: 132512 358206 656544 83.21 36 292111 460849 25.08 126430 362951 11651 07:05:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 PM eth0 81.52 73.77 1124.56 8.62 0.00 0.00 0.00 0.00 07:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 PM eth0 27.74 27.36 368.92 7.57 0.00 0.00 0.00 0.00 07:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 PM eth0 16.08 18.76 15.64 8.96 0.00 0.00 0.00 0.00 07:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 PM eth0 17.13 17.46 17.20 7.87 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 35.43 34.18 378.56 8.25 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) 12/12/2023 _x86_64_ (1 CPU) 19:03:57 LINUX RESTART (1 CPU) 07:05:02 PM CPU %user %nice %system %iowait %steal %idle 07:06:01 PM all 68.21 0.00 6.47 5.69 0.12 19.51 07:06:01 PM 0 68.21 0.00 6.47 5.69 0.12 19.51 07:07:01 PM all 61.35 0.00 5.78 5.88 0.13 26.87 07:07:01 PM 0 61.35 0.00 5.78 5.88 0.13 26.87 07:08:01 PM all 62.74 0.00 2.68 1.53 0.10 32.94 07:08:01 PM 0 62.74 0.00 2.68 1.53 0.10 32.94 07:09:01 PM all 52.93 0.00 3.32 11.01 0.12 32.62 07:09:01 PM 0 52.93 0.00 3.32 11.01 0.12 32.62 Average: all 61.28 0.00 4.56 6.03 0.12 28.02 Average: 0 61.28 0.00 4.56 6.03 0.12 28.02