---> uname -a: Linux prd-centos8-builder-2c-1g-19491.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 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): 0,1 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: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 569 5044 19 2085 6825 Swap: 1023 0 1023 ---> 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 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:e0:0e:2e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.106.149/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86088sec preferred_lft 86088sec inet6 fe80::f816:3eff:fee0:e2e/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/30/2024 _x86_64_ (2 CPU) 18:03:29 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 261.37 154.34 107.03 7587.54 24369.56 06:06:01 PM 100.98 0.28 100.70 17.86 8676.51 06:07:01 PM 26.50 0.60 25.90 50.39 1526.81 06:08:01 PM 14.68 0.00 14.68 0.00 326.81 Average: 100.88 38.80 62.08 1913.87 8724.92 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5392108 7108312 2492328 31.61 2688 1889836 625104 7.00 216572 1932656 123084 06:06:01 PM 5240064 7058832 2644372 33.54 2688 1986368 653452 7.32 240964 2037044 31960 06:07:01 PM 5201340 7021048 2683096 34.03 2688 1987868 703004 7.87 245304 2072644 28 06:08:01 PM 5180856 7000564 2703580 34.29 2688 1987868 711640 7.97 254996 2083872 24 Average: 5253592 7047189 2630844 33.37 2688 1962985 673300 7.54 239459 2031554 38774 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 258.62 145.83 1614.50 59.19 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 35.89 28.22 276.01 9.28 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 26.65 23.11 30.01 13.53 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 20.70 18.53 19.33 5.72 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 85.46 53.92 484.95 21.93 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/30/2024 _x86_64_ (2 CPU) 18:03:29 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 38.12 2.77 19.93 17.40 0.13 21.65 06:05:01 PM 0 33.50 2.63 17.74 17.30 0.12 28.70 06:05:01 PM 1 42.78 2.90 22.14 17.50 0.14 14.54 06:06:01 PM all 40.64 0.00 3.31 3.65 0.12 52.28 06:06:01 PM 0 42.20 0.00 3.18 2.71 0.12 51.80 06:06:01 PM 1 39.09 0.00 3.44 4.59 0.12 52.76 06:07:01 PM all 32.09 0.00 1.40 1.71 0.12 64.69 06:07:01 PM 0 12.99 0.00 1.32 1.62 0.12 83.96 06:07:01 PM 1 51.19 0.00 1.48 1.80 0.12 45.41 06:08:01 PM all 29.46 0.00 1.67 0.35 0.09 68.44 06:08:01 PM 0 23.08 0.00 1.43 0.33 0.08 75.07 06:08:01 PM 1 35.83 0.00 1.90 0.37 0.10 61.81 Average: all 35.06 0.68 6.50 5.71 0.11 51.94 Average: 0 27.92 0.65 5.86 5.44 0.11 60.02 Average: 1 42.21 0.71 7.13 5.98 0.12 43.85