---> uname -a: Linux prd-centos8-builder-2c-1g-152.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: 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): 0,1 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 713 4896 19 2089 6682 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:e0:87:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.36/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86114sec preferred_lft 86114sec inet6 fe80::f816:3eff:fee0:870f/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) 05/03/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM tps rtps wtps bread/s bwrtn/s 01:05:01 PM 297.67 149.88 147.79 6325.61 14003.87 01:06:01 PM 98.75 0.28 98.47 17.86 8314.13 01:07:01 PM 27.35 0.30 27.05 42.39 1498.27 01:08:01 PM 20.63 0.78 19.85 57.06 457.74 Average: 111.10 37.81 73.29 1610.66 6068.59 01:04:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:05:01 PM 5201896 6923356 2682548 34.02 2688 1896072 839592 9.40 217708 2126884 124280 01:06:01 PM 5012192 6834772 2872252 36.43 2688 1990456 892256 9.99 242740 2263720 32484 01:07:01 PM 5077960 6901764 2806484 35.60 2688 1991720 826340 9.25 245892 2195336 12 01:08:01 PM 5023320 6849100 2861124 36.29 2688 1993672 877684 9.83 416208 2079428 256 Average: 5078842 6877248 2805602 35.58 2688 1967980 858968 9.62 280637 2166342 39258 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 270.55 142.93 1693.34 63.06 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 37.14 29.87 257.74 14.40 0.00 0.00 0.00 0.00 01:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 PM eth0 33.04 29.41 30.82 9.66 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 35.88 28.70 34.84 11.61 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 94.15 57.73 504.17 24.68 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) 05/03/2024 _x86_64_ (2 CPU) 13:03:28 LINUX RESTART (2 CPU) 01:04:01 PM CPU %user %nice %system %iowait %steal %idle 01:05:01 PM all 40.87 2.45 19.57 10.03 0.12 26.95 01:05:01 PM 0 42.32 2.90 22.38 8.96 0.12 23.32 01:05:01 PM 1 39.43 2.01 16.78 11.10 0.12 30.55 01:06:01 PM all 41.04 0.00 3.06 2.80 0.11 52.99 01:06:01 PM 0 47.43 0.00 3.22 2.67 0.10 46.58 01:06:01 PM 1 34.66 0.00 2.90 2.93 0.12 59.40 01:07:01 PM all 40.61 0.00 1.91 0.65 0.11 56.72 01:07:01 PM 0 67.77 0.00 1.95 0.67 0.13 29.47 01:07:01 PM 1 13.62 0.00 1.87 0.62 0.08 83.81 01:08:01 PM all 37.78 0.00 2.19 0.89 0.08 59.05 01:08:01 PM 0 45.30 0.00 2.17 1.02 0.08 51.43 01:08:01 PM 1 30.24 0.00 2.21 0.77 0.08 66.69 Average: all 40.07 0.61 6.63 3.57 0.10 49.02 Average: 0 50.72 0.71 7.36 3.30 0.11 37.79 Average: 1 29.46 0.50 5.91 3.83 0.10 60.20