---> uname -a: Linux prd-centos8-robot-2c-8g-49384.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 649 4882 19 2165 6750 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:64:11:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.79/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe64:11e1/64 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) 09/06/2025 _x86_64_ (2 CPU) 04:38:46 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 201.58 154.16 47.43 14446.68 38402.80 04:41:01 AM 121.68 0.20 121.48 5.60 11127.94 04:42:01 AM 42.54 1.03 41.50 115.29 5189.20 04:43:01 AM 61.78 7.00 54.78 1293.30 3678.36 04:44:01 AM 31.79 0.00 31.79 0.00 6194.53 04:45:01 AM 5.43 0.22 5.22 11.73 194.32 04:46:01 AM 0.33 0.00 0.33 0.00 5.80 04:47:01 AM 10.30 0.32 9.98 36.93 337.39 04:48:01 AM 30.96 0.53 30.42 64.78 1407.40 Average: 56.27 18.16 38.11 1775.26 7393.94 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5554044 7063444 2328388 29.54 2688 1703356 762464 8.54 183828 1866064 89400 04:41:01 AM 5038412 6926220 2844020 36.08 2688 2063456 835320 9.35 197844 2297736 187328 04:42:01 AM 5222272 7061576 2660160 33.75 2688 2015100 689332 7.72 218832 2090976 10760 04:43:01 AM 4950476 7038364 2931956 37.20 2688 2255380 689912 7.72 262296 2291448 172044 04:44:01 AM 4947636 7035320 2934796 37.23 2688 2255360 689912 7.72 262376 2290020 8 04:45:01 AM 4842084 6930392 3040348 38.57 2688 2255984 820936 9.19 262504 2394696 28 04:46:01 AM 4848936 6937300 3033496 38.48 2688 2256040 823120 9.22 262504 2387716 60 04:47:01 AM 4944516 6888920 2937916 37.27 2688 2117556 842104 9.43 293992 2283416 49980 04:48:01 AM 5032768 6951076 2849664 36.15 2688 2092124 786856 8.81 461280 2032272 33800 Average: 5042349 6981401 2840083 36.03 2688 2112706 771106 8.63 267273 2214927 60379 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 308.86 177.28 1275.58 59.95 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 113.81 84.26 1279.49 11.94 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 19.13 9.91 7.96 4.20 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 46.88 38.40 337.02 11.26 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 174.90 130.59 36.35 28.81 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 139.08 138.06 2550.50 696.65 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 204.73 202.77 6321.79 13.35 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 137.93 117.78 2490.92 32.58 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 22.53 17.31 16.25 8.12 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 129.76 101.82 1590.64 96.31 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) 09/06/2025 _x86_64_ (2 CPU) 04:38:46 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 42.12 0.06 10.32 14.98 0.11 32.42 04:40:01 AM 0 41.94 0.05 9.14 15.30 0.10 33.47 04:40:01 AM 1 42.29 0.07 11.50 14.66 0.12 31.36 04:41:01 AM all 39.30 0.00 5.60 1.50 0.12 53.48 04:41:01 AM 0 31.36 0.00 4.97 1.58 0.10 61.99 04:41:01 AM 1 47.27 0.00 6.24 1.42 0.15 44.93 04:42:01 AM all 14.23 0.00 1.99 0.49 0.05 83.24 04:42:01 AM 0 10.47 0.00 1.89 0.35 0.05 87.25 04:42:01 AM 1 17.99 0.00 2.09 0.63 0.05 79.24 04:43:01 AM all 33.24 0.00 5.82 0.47 0.11 60.37 04:43:01 AM 0 30.03 0.00 5.58 0.52 0.10 63.77 04:43:01 AM 1 36.44 0.00 6.06 0.42 0.12 56.97 04:44:01 AM all 0.74 0.00 0.70 0.54 0.03 97.98 04:44:01 AM 0 0.57 0.00 0.80 0.54 0.03 98.06 04:44:01 AM 1 0.92 0.00 0.60 0.55 0.02 97.91 04:45:01 AM all 12.65 0.00 0.87 0.02 0.07 86.39 04:45:01 AM 0 7.85 0.00 0.27 0.02 0.07 91.80 04:45:01 AM 1 17.52 0.00 1.49 0.02 0.07 80.91 04:46:01 AM all 12.67 0.00 1.51 0.00 0.12 85.70 04:46:01 AM 0 4.73 0.00 0.59 0.00 0.10 94.58 04:46:01 AM 1 20.72 0.00 2.44 0.00 0.14 76.70 04:47:01 AM all 15.58 0.00 2.06 0.11 0.08 82.17 04:47:01 AM 0 13.40 0.00 2.18 0.17 0.07 84.18 04:47:01 AM 1 17.77 0.00 1.93 0.05 0.10 80.15 04:48:01 AM all 31.87 0.00 4.42 0.13 0.08 63.49 04:48:01 AM 0 18.48 0.00 3.83 0.07 0.08 77.54 04:48:01 AM 1 45.30 0.00 5.02 0.20 0.08 49.40 Average: all 22.52 0.01 3.70 2.03 0.09 71.66 Average: 0 17.66 0.01 3.25 2.06 0.08 76.95 Average: 1 27.40 0.01 4.16 1.99 0.09 66.34