---> uname -a: Linux prd-centos8-builder-2c-1g-17263.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 547 5056 19 2095 6848 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:4e:87:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.229/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86127sec preferred_lft 86127sec inet6 fe80::f816:3eff:fe4e:87c0/64 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) 03/22/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:02 PM tps rtps wtps bread/s bwrtn/s 05:05:01 PM 222.57 116.96 105.61 3198.78 7217.52 05:06:01 PM 82.32 0.50 81.82 56.79 8423.53 05:07:01 PM 22.60 0.07 22.53 3.07 913.76 05:08:01 PM 27.14 0.78 26.36 57.05 615.28 Average: 88.10 29.21 58.88 819.07 4280.26 05:04:02 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:05:01 PM 5297448 7059364 2586996 32.81 2688 1934776 694972 7.78 217848 2025800 158180 05:06:01 PM 5238936 7069384 2645508 33.55 2688 1998520 663632 7.43 242864 2035668 16448 05:07:01 PM 5227412 7057956 2657032 33.70 2688 1998616 674404 7.55 244216 2045776 4 05:08:01 PM 5213288 7048532 2671156 33.88 2688 2002680 754472 8.45 415756 1888596 12560 Average: 5244271 7058809 2640173 33.49 2688 1983648 696870 7.80 280171 1998960 46798 05:04:02 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:05:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 PM eth0 119.86 75.16 1151.24 26.06 0.00 0.00 0.00 0.00 05:06:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 PM eth0 34.41 29.25 188.45 8.76 0.00 0.00 0.00 0.00 05:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 PM eth0 24.68 21.30 20.59 7.12 0.00 0.00 0.00 0.00 05:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 PM eth0 36.34 29.07 34.27 18.54 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 53.55 38.54 345.30 15.07 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) 03/22/2024 _x86_64_ (2 CPU) 17:03:25 LINUX RESTART (2 CPU) 05:04:02 PM CPU %user %nice %system %iowait %steal %idle 05:05:01 PM all 42.97 2.24 17.58 2.93 0.10 34.16 05:05:01 PM 0 50.92 2.37 17.41 2.61 0.10 26.58 05:05:01 PM 1 35.08 2.12 17.75 3.25 0.10 41.70 05:06:01 PM all 39.80 0.00 3.14 1.76 0.10 55.20 05:06:01 PM 0 40.88 0.00 3.18 1.47 0.10 54.37 05:06:01 PM 1 38.72 0.00 3.09 2.05 0.10 56.04 05:07:01 PM all 34.95 0.00 1.53 0.23 0.08 63.20 05:07:01 PM 0 55.00 0.00 1.57 0.20 0.08 43.15 05:07:01 PM 1 14.89 0.00 1.49 0.27 0.08 83.27 05:08:01 PM all 41.83 0.00 2.41 0.32 0.09 55.34 05:08:01 PM 0 58.90 0.00 2.78 0.43 0.10 37.78 05:08:01 PM 1 24.80 0.00 2.05 0.20 0.08 72.87 Average: all 39.87 0.55 6.07 1.30 0.09 52.13 Average: 0 51.43 0.58 6.13 1.17 0.10 40.60 Average: 1 28.33 0.52 6.00 1.43 0.09 63.64