---> uname -a: Linux prd-centos8-builder-1c-1g-5164.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: 770 310 76 5 384 327 Swap: 1023 26 997 ---> 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:4e:1b:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.6.14/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86052sec preferred_lft 86052sec inet6 fe80::f816:3eff:fe4e:1b19/64 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) 03/21/2024 _x86_64_ (1 CPU) 18:03:37 LINUX RESTART (1 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 208.93 119.63 89.30 9777.74 42406.25 06:06:01 PM 155.25 42.68 112.57 4272.04 12905.51 06:07:01 PM 67.08 24.69 42.40 1313.61 3620.86 06:08:01 PM 35.11 16.04 19.07 778.15 522.27 06:09:01 PM 120.85 98.83 22.02 7445.30 686.96 Average: 117.47 60.39 57.08 4718.82 12036.77 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 91520 311552 697688 88.40 1960 295032 513600 27.95 128428 429988 19436 06:06:01 PM 61560 312184 727648 92.20 372 318784 496952 27.04 119404 437852 5496 06:07:01 PM 149156 337460 640052 81.10 136 254976 480932 26.17 142936 331620 1084 06:08:01 PM 138204 334060 651004 82.49 136 262580 480024 26.12 165000 319180 20 06:09:01 PM 70272 321524 718936 91.10 136 317368 508988 27.70 166948 393328 164 Average: 102142 323356 687066 87.06 548 289748 496099 26.99 144543 382394 5240 06:04:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 PM eth0 205.29 132.14 1192.44 55.15 0.00 0.00 0.00 0.00 06:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 PM eth0 36.75 35.44 490.64 7.21 0.00 0.00 0.00 0.00 06:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 PM eth0 27.99 28.34 276.69 8.59 0.00 0.00 0.00 0.00 06:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:01 PM eth0 22.34 22.45 18.30 16.95 0.00 0.00 0.00 0.00 06:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 PM eth0 19.80 18.99 19.89 10.52 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 62.47 47.49 399.81 19.69 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) 03/21/2024 _x86_64_ (1 CPU) 18:03:37 LINUX RESTART (1 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 65.73 0.08 14.56 5.41 0.13 14.09 06:05:01 PM 0 65.73 0.08 14.56 5.41 0.13 14.09 06:06:01 PM all 73.56 0.00 10.88 5.24 0.17 10.15 06:06:01 PM 0 73.56 0.00 10.88 5.24 0.17 10.15 06:07:01 PM all 65.97 0.00 5.40 3.62 0.15 24.86 06:07:01 PM 0 65.97 0.00 5.40 3.62 0.15 24.86 06:08:01 PM all 72.32 0.00 4.24 0.75 0.12 22.57 06:08:01 PM 0 72.32 0.00 4.24 0.75 0.12 22.57 06:09:01 PM all 61.76 0.00 5.47 12.07 0.13 20.56 06:09:01 PM 0 61.76 0.00 5.47 12.07 0.13 20.56 Average: all 67.87 0.02 8.11 5.42 0.14 18.45 Average: 0 67.87 0.02 8.11 5.42 0.14 18.45