---> uname -a: Linux prd-centos8-robot-2c-8g-6817.novalocal 4.18.0-553.5.1.el8.x86_64 #1 SMP Tue May 21 05:46:01 UTC 2024 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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 568 5002 19 2126 6832 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:aa:2e:d9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 86012sec preferred_lft 86012sec inet6 fe80::f816:3eff:feaa:2ed9/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/31/2025 _x86_64_ (2 CPU) 00:54:42 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 184.31 120.69 63.61 13588.40 40220.68 12:57:01 AM 106.23 0.73 105.50 53.06 11182.24 12:58:01 AM 32.36 0.42 31.94 64.78 2592.64 12:59:01 AM 61.22 6.75 54.47 1249.39 7584.54 01:00:01 AM 5.58 0.10 5.48 32.13 231.51 01:01:01 AM 30.59 0.85 29.74 101.70 1273.58 Average: 70.05 21.59 48.46 2515.08 10514.54 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5448424 7058040 2434000 30.88 2688 1800904 740644 8.29 197376 1946872 139596 12:57:01 AM 5215332 7018212 2667092 33.84 2688 1980472 716428 8.02 198472 2119876 41268 12:58:01 AM 5174500 7040704 2707924 34.35 2688 2041936 705944 7.90 232392 2124320 51876 12:59:01 AM 5036040 7080696 2846384 36.11 2688 2214692 628376 7.04 258584 2214232 76 01:00:01 AM 5035084 7081656 2847340 36.12 2688 2216608 640756 7.17 259040 2215396 676 01:01:01 AM 5163368 7035728 2719056 34.50 2688 2048368 693300 7.76 450968 1918472 2452 Average: 5178791 7052506 2703633 34.30 2688 2050497 687575 7.70 266139 2089861 39324 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 296.18 191.29 1574.47 61.64 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 68.51 53.96 690.02 8.86 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 30.87 22.89 125.65 6.34 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 207.75 157.21 216.30 40.10 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 28.23 13.78 7.80 1.86 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 50.45 38.25 84.54 24.15 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 113.67 79.56 449.81 23.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-553.5.1.el8.x86_64 (centos-stream-8-robot-7d7a37eb-bc14-4dd6-9530-dc22c5eae738.noval) 01/31/2025 _x86_64_ (2 CPU) 00:54:42 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 37.32 0.06 10.33 12.59 0.14 39.57 12:56:01 AM 0 40.06 0.03 9.91 12.74 0.13 37.11 12:56:01 AM 1 34.54 0.09 10.75 12.43 0.14 42.05 12:57:01 AM all 27.27 0.00 4.33 2.57 0.13 65.70 12:57:01 AM 0 40.96 0.00 5.60 2.51 0.12 50.82 12:57:01 AM 1 13.61 0.00 3.07 2.64 0.13 80.55 12:58:01 AM all 18.23 0.00 2.54 1.26 0.08 77.89 12:58:01 AM 0 20.46 0.00 2.31 1.39 0.08 75.76 12:58:01 AM 1 15.99 0.00 2.78 1.12 0.08 80.02 12:59:01 AM all 17.41 0.00 3.90 3.15 0.09 75.45 12:59:01 AM 0 24.41 0.00 4.43 4.76 0.08 66.32 12:59:01 AM 1 10.41 0.00 3.38 1.54 0.10 84.57 01:00:01 AM all 1.32 0.00 0.28 0.04 0.05 98.30 01:00:01 AM 0 0.90 0.00 0.22 0.03 0.05 98.80 01:00:01 AM 1 1.74 0.00 0.35 0.05 0.05 97.81 01:01:01 AM all 27.22 0.00 3.63 0.19 0.08 68.87 01:01:01 AM 0 41.43 0.00 4.22 0.22 0.08 54.05 01:01:01 AM 1 13.01 0.00 3.04 0.17 0.08 83.70 Average: all 21.43 0.01 4.16 3.28 0.09 71.03 Average: 0 28.02 0.01 4.44 3.59 0.09 63.85 Average: 1 14.82 0.01 3.87 2.96 0.10 78.23