---> uname -a: Linux prd-centos8-builder-1c-1g-511.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 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: 2799.998 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 329M 0 329M 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 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 301 79 6 389 339 Swap: 1023 28 995 ---> 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:a5:32:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.144/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86080sec preferred_lft 86080sec inet6 fe80::f816:3eff:fea5:3244/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/29/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 317.45 207.66 109.79 16407.08 41398.52 01:06:01 PM 153.36 34.78 118.57 3726.94 13633.25 01:07:02 PM 74.23 24.12 50.12 1324.98 3842.44 01:08:01 PM 19.74 3.73 16.01 65.75 329.16 01:09:01 PM 142.90 115.84 27.07 8331.65 949.08 Average: 141.97 77.49 64.48 5992.38 12072.69 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 95092 326512 694120 87.95 1948 306808 492420 26.79 130636 410260 21536 01:06:01 PM 112800 351656 676412 85.71 12 309568 463052 25.20 110128 399160 15416 01:07:02 PM 125284 326996 663928 84.13 12 270784 496692 27.03 128484 371568 1080 01:08:01 PM 144752 346124 644460 81.66 12 270488 476316 25.92 143916 335728 8 01:09:01 PM 72212 338364 717000 90.85 12 333964 499232 27.16 157076 399132 3012 Average: 110028 337930 679184 86.06 399 298322 485542 26.42 134048 383170 8210 01:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 PM eth0 202.45 105.29 1026.49 56.58 0.00 0.00 0.00 0.00 01:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 PM eth0 58.90 56.54 670.81 7.52 0.00 0.00 0.00 0.00 01:07:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:02 PM eth0 29.18 31.75 280.09 10.11 0.00 0.00 0.00 0.00 01:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 PM eth0 17.67 19.52 14.70 7.25 0.00 0.00 0.00 0.00 01:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 PM eth0 19.95 19.95 19.99 13.53 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 65.81 46.71 403.78 19.04 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 04/29/2024 _x86_64_ (1 CPU) 13:03:51 LINUX RESTART (1 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 55.75 0.12 18.12 14.94 0.15 10.92 01:05:01 PM 0 55.75 0.12 18.12 14.94 0.15 10.92 01:06:01 PM all 73.00 0.00 10.84 4.39 0.12 11.66 01:06:01 PM 0 73.00 0.00 10.84 4.39 0.12 11.66 01:07:02 PM all 65.41 0.00 5.29 3.25 0.12 25.94 01:07:02 PM 0 65.41 0.00 5.29 3.25 0.12 25.94 01:08:01 PM all 64.54 0.00 4.16 0.39 0.12 30.79 01:08:01 PM 0 64.54 0.00 4.16 0.39 0.12 30.79 01:09:01 PM all 64.52 0.00 5.29 13.41 0.10 16.68 01:09:01 PM 0 64.52 0.00 5.29 13.41 0.10 16.68 Average: all 64.65 0.02 8.75 7.29 0.12 19.17 Average: 0 64.65 0.02 8.75 7.29 0.12 19.17