---> uname -a: Linux prd-centos8-builder-1c-1g-18.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: 2799.996 BogoMIPS: 5599.99 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: 770 291 98 5 380 348 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:c8:b5:d6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.220/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86041sec preferred_lft 86041sec inet6 fe80::f816:3eff:fec8:b5d6/64 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) 01/26/2024 _x86_64_ (1 CPU) 23:03:49 LINUX RESTART (1 CPU) 11:04:01 PM tps rtps wtps bread/s bwrtn/s 11:05:01 PM 310.26 231.43 78.82 16418.65 40671.16 11:06:01 PM 166.76 32.81 133.94 3554.30 15376.38 11:07:01 PM 116.42 33.78 82.64 2430.11 5762.64 11:08:01 PM 22.93 2.23 20.70 134.84 572.17 11:09:01 PM 155.71 120.08 35.62 7486.32 1516.94 Average: 154.48 84.12 70.36 6008.57 12789.53 11:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:05:01 PM 46972 320324 742084 94.05 2104 350712 528468 28.76 134176 465980 25392 11:06:01 PM 147624 369608 641432 81.29 996 285996 450780 24.53 84700 374792 16212 11:07:01 PM 86440 299680 702616 89.05 176 279388 531236 28.91 143688 388464 19736 11:08:01 PM 72044 289024 717012 90.87 176 283168 540112 29.39 154652 391868 12708 11:09:01 PM 57688 332328 731368 92.69 0 341072 506992 27.59 151580 414388 1624 Average: 82154 322193 706902 89.59 690 308067 511518 27.84 133759 407098 15134 11:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 PM eth0 205.40 118.23 1016.41 53.51 0.00 0.00 0.00 0.00 11:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 PM eth0 62.07 57.58 767.63 8.19 0.00 0.00 0.00 0.00 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 23.02 24.73 181.99 8.49 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 15.67 18.09 15.61 7.50 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 17.69 17.02 17.91 8.16 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 64.82 47.16 400.19 17.18 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) 01/26/2024 _x86_64_ (1 CPU) 23:03:49 LINUX RESTART (1 CPU) 11:04:01 PM CPU %user %nice %system %iowait %steal %idle 11:05:01 PM all 55.50 0.10 11.86 19.07 0.12 13.35 11:05:01 PM 0 55.50 0.10 11.86 19.07 0.12 13.35 11:06:01 PM all 69.31 0.00 6.93 5.35 0.12 18.29 11:06:01 PM 0 69.31 0.00 6.93 5.35 0.12 18.29 11:07:01 PM all 58.64 0.00 4.19 6.66 0.10 30.42 11:07:01 PM 0 58.64 0.00 4.19 6.66 0.10 30.42 11:08:01 PM all 63.00 0.00 2.42 0.32 0.10 34.16 11:08:01 PM 0 63.00 0.00 2.42 0.32 0.10 34.16 11:09:01 PM all 46.75 0.00 3.52 16.30 0.08 33.35 11:09:01 PM 0 46.75 0.00 3.52 16.30 0.08 33.35 Average: all 58.64 0.02 5.78 9.54 0.10 25.91 Average: 0 58.64 0.02 5.78 9.54 0.10 25.91