---> uname -a: Linux prd-centos8-robot-2c-8g-20502.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 584 4883 19 2229 6816 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:02:0d:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.77/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:fe02:d19/64 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) 02/18/2025 _x86_64_ (2 CPU) 09:41:22 LINUX RESTART (2 CPU) 09:42:01 AM tps rtps wtps bread/s bwrtn/s 09:43:01 AM 94.77 7.98 86.79 2654.81 7465.85 09:44:01 AM 68.26 0.67 67.59 51.18 9825.74 09:45:01 AM 43.68 7.13 36.54 1310.71 1788.42 09:46:01 AM 39.84 2.52 37.32 396.00 6804.13 09:47:01 AM 4.95 0.10 4.85 32.13 218.76 09:48:01 AM 1.13 0.00 1.13 0.00 562.83 09:49:01 AM 0.35 0.00 0.35 0.00 260.09 09:50:00 AM 0.57 0.03 0.54 1.89 361.28 09:50:01 AM 0.00 0.00 0.00 0.00 0.00 09:51:01 AM 13.75 0.33 13.41 37.86 710.00 Average: 29.70 2.08 27.62 498.34 3110.46 09:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:43:01 AM 5275860 7048236 2606572 33.07 2688 1950608 667020 7.47 186852 2085680 230368 09:44:01 AM 5203844 7009948 2678588 33.98 2688 1983628 700720 7.85 197880 2134468 8 09:45:01 AM 4962320 7011548 2920112 37.05 2688 2218196 676640 7.58 253184 2294296 189908 09:46:01 AM 4998072 7058936 2884360 36.59 2688 2230168 623600 6.98 263280 2244408 8 09:47:01 AM 4955508 7019160 2926924 37.13 2688 2232964 688332 7.71 263464 2286416 332 09:48:01 AM 4923376 7004472 2959056 37.54 2688 2250428 704216 7.89 263880 2318476 1548 09:49:01 AM 4911820 7004188 2970612 37.69 2688 2261708 704216 7.89 263880 2329688 5112 09:50:00 AM 4895840 6996632 2986592 37.89 2688 2270084 736652 8.25 264120 2345192 2956 09:50:01 AM 4895260 6996088 2987172 37.90 2688 2270088 736652 8.25 264120 2345476 2976 09:51:01 AM 5018072 6991460 2864360 36.34 2688 2148124 703596 7.88 336056 2175260 63004 Average: 5003997 7014067 2878435 36.52 2688 2181600 694164 7.77 255672 2255936 49622 09:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:43:01 AM eth0 192.10 139.88 1286.43 28.30 0.00 0.00 0.00 0.00 09:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:44:01 AM eth0 43.64 29.94 453.94 3.83 0.00 0.00 0.00 0.00 09:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 AM eth0 38.24 34.78 299.83 9.66 0.00 0.00 0.00 0.00 09:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 AM eth0 193.99 137.20 42.05 37.19 0.00 0.00 0.00 0.00 09:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 AM eth0 25.56 17.95 26.38 3.15 0.00 0.00 0.00 0.00 09:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 AM eth0 44.85 35.37 118.00 10.77 0.00 0.00 0.00 0.00 09:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 AM eth0 26.33 19.98 74.22 6.69 0.00 0.00 0.00 0.00 09:50:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:00 AM eth0 21.13 19.98 65.51 12.66 0.00 0.00 0.00 0.00 09:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:51:01 AM eth0 73.59 46.84 155.84 78.97 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 73.24 53.52 280.17 21.23 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) 02/18/2025 _x86_64_ (2 CPU) 09:41:22 LINUX RESTART (2 CPU) 09:42:01 AM CPU %user %nice %system %iowait %steal %idle 09:43:01 AM all 39.13 0.00 6.71 1.02 0.10 53.03 09:43:01 AM 0 30.26 0.00 5.58 1.07 0.10 63.00 09:43:01 AM 1 48.02 0.00 7.85 0.98 0.10 43.05 09:44:01 AM all 9.17 0.00 1.34 0.90 0.06 88.53 09:44:01 AM 0 12.04 0.00 1.45 0.62 0.07 85.82 09:44:01 AM 1 6.30 0.00 1.23 1.18 0.05 91.23 09:45:01 AM all 30.81 0.00 4.96 0.38 0.09 63.77 09:45:01 AM 0 22.24 0.00 4.66 0.53 0.08 72.49 09:45:01 AM 1 39.37 0.00 5.26 0.22 0.10 55.06 09:46:01 AM all 5.02 0.00 1.34 0.53 0.06 93.05 09:46:01 AM 0 4.40 0.00 1.67 0.74 0.05 93.15 09:46:01 AM 1 5.64 0.00 1.02 0.32 0.07 92.95 09:47:01 AM all 3.02 0.00 0.23 0.02 0.07 96.66 09:47:01 AM 0 2.91 0.00 0.27 0.02 0.07 96.74 09:47:01 AM 1 3.12 0.00 0.20 0.02 0.07 96.59 09:48:01 AM all 18.12 0.00 0.24 0.04 0.09 81.50 09:48:01 AM 0 10.39 0.00 0.20 0.07 0.10 89.24 09:48:01 AM 1 25.86 0.00 0.28 0.02 0.08 73.76 09:49:01 AM all 9.99 0.00 0.13 0.02 0.07 89.81 09:49:01 AM 0 13.66 0.00 0.15 0.03 0.07 86.09 09:49:01 AM 1 6.31 0.00 0.10 0.00 0.07 93.52 09:50:00 AM all 9.31 0.00 0.20 0.02 0.08 90.38 09:50:00 AM 0 5.51 0.00 0.17 0.02 0.08 94.22 09:50:00 AM 1 13.12 0.00 0.24 0.02 0.08 86.54 09:50:01 AM all 0.58 0.00 1.17 0.00 0.00 98.25 09:50:01 AM 0 1.16 0.00 1.16 0.00 0.00 97.67 09:50:01 AM 1 0.00 0.00 1.18 0.00 0.00 98.82 09:51:01 AM all 18.46 0.00 1.90 0.06 0.08 79.51 09:51:01 AM 0 11.36 0.00 1.89 0.05 0.07 86.64 09:51:01 AM 1 25.55 0.00 1.90 0.07 0.08 72.40 Average: all 15.89 0.00 1.90 0.33 0.08 81.80 Average: 0 12.53 0.00 1.79 0.35 0.08 85.26 Average: 1 19.24 0.00 2.01 0.31 0.08 78.35