---> uname -a: Linux prd-centos8-builder-2c-1g-10113.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 547 4994 19 2157 6845 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:8a:75:3b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.120/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86092sec preferred_lft 86092sec inet6 fe80::f816:3eff:fe8a:753b/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) 01/06/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM tps rtps wtps bread/s bwrtn/s 06:05:01 PM 234.39 137.90 96.48 5968.14 6894.50 06:06:01 PM 105.12 0.28 104.83 17.86 10387.64 06:07:01 PM 34.07 0.27 33.81 41.85 2144.47 06:08:01 PM 23.15 0.43 22.71 18.93 639.26 Average: 99.18 34.72 64.46 1511.82 5016.43 06:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:05:01 PM 5294684 7055176 2589760 32.85 2688 1933828 701196 7.85 222680 2025356 162608 06:06:01 PM 5149316 7039948 2735128 34.69 2688 2056272 702804 7.87 239496 2123016 46956 06:07:01 PM 5139500 7031136 2744944 34.81 2688 2057524 687384 7.69 252496 2119316 4 06:08:01 PM 5124296 7013820 2760148 35.01 2688 2056036 708004 7.93 418628 1972532 13680 Average: 5176949 7035020 2707495 34.34 2688 2025915 699847 7.83 283325 2060055 55812 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 285.02 151.03 1731.51 60.41 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 45.03 31.86 582.55 8.15 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 23.36 20.39 24.16 6.85 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 30.21 25.51 31.29 8.81 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 95.91 57.20 592.40 21.05 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) 01/06/2024 _x86_64_ (2 CPU) 18:03:26 LINUX RESTART (2 CPU) 06:04:01 PM CPU %user %nice %system %iowait %steal %idle 06:05:01 PM all 45.08 2.34 18.30 4.67 0.11 29.51 06:05:01 PM 0 58.74 2.50 18.29 4.27 0.10 16.11 06:05:01 PM 1 31.42 2.18 18.30 5.06 0.12 42.91 06:06:01 PM all 40.01 0.00 3.84 3.26 0.09 52.80 06:06:01 PM 0 43.60 0.00 4.01 1.93 0.10 50.36 06:06:01 PM 1 36.43 0.00 3.67 4.59 0.08 55.23 06:07:01 PM all 30.12 0.00 1.38 0.72 0.08 67.71 06:07:01 PM 0 35.76 0.00 1.28 0.60 0.08 62.27 06:07:01 PM 1 24.47 0.00 1.47 0.83 0.07 73.16 06:08:01 PM all 36.70 0.00 2.31 0.36 0.08 60.55 06:08:01 PM 0 56.84 0.00 2.60 0.70 0.10 39.76 06:08:01 PM 1 16.59 0.00 2.02 0.02 0.07 81.31 Average: all 37.95 0.58 6.40 2.24 0.09 52.75 Average: 0 48.68 0.62 6.49 1.86 0.10 42.25 Average: 1 27.21 0.54 6.31 2.62 0.08 63.25