---> uname -a: Linux prd-centos8-robot-2c-8g-38946.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 628 4866 19 2202 6770 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:43:99:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.24/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fe43:99bd/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) 07/02/2025 _x86_64_ (2 CPU) 02:14:12 LINUX RESTART (2 CPU) 02:15:01 AM tps rtps wtps bread/s bwrtn/s 02:16:02 AM 106.70 38.10 68.59 4908.36 5935.67 02:17:01 AM 65.89 0.07 65.82 1.90 8389.41 02:18:01 AM 46.15 1.03 45.12 113.56 4683.37 02:19:01 AM 61.69 9.45 52.24 1684.39 3599.50 02:20:01 AM 31.82 0.03 31.79 3.47 6130.51 02:21:01 AM 3.81 0.03 3.78 1.07 402.28 02:22:01 AM 2.13 0.00 2.13 0.00 67.46 02:23:01 AM 0.15 0.00 0.15 0.00 2.45 02:24:01 AM 14.53 0.32 14.21 36.93 696.70 02:25:01 AM 30.76 0.52 30.24 63.85 1754.92 Average: 36.31 4.96 31.35 682.49 3157.46 02:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:02 AM 5374688 7063608 2507736 31.81 2688 1872104 704852 7.89 188180 2000392 155464 02:17:01 AM 5159648 7008120 2722776 34.54 2688 2025460 703984 7.88 189624 2189680 124056 02:18:01 AM 5245636 7085912 2636788 33.45 2688 2016640 619464 6.94 218920 2071984 10760 02:19:01 AM 4905464 7002888 2976960 37.77 2688 2265308 674384 7.55 262236 2340752 168856 02:20:01 AM 4936872 7035240 2945552 37.37 2688 2266236 664824 7.44 267900 2297852 12 02:21:01 AM 4868484 6975264 3013940 38.24 2688 2274640 752924 8.43 268164 2365552 4 02:22:01 AM 4857100 6963916 3025324 38.38 2688 2274676 776604 8.70 268164 2376520 44 02:23:01 AM 4834948 6945860 3047476 38.66 2688 2278772 776604 8.70 268224 2398788 4100 02:24:01 AM 4998544 6943968 2883880 36.59 2688 2118984 730268 8.18 316888 2209008 41716 02:25:01 AM 4978208 6927664 2904216 36.84 2688 2123416 750540 8.40 475072 2075892 26328 Average: 5015959 6995244 2866465 36.37 2688 2151624 715445 8.01 272337 2232642 53134 02:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:02 AM eth0 306.06 192.87 1757.16 61.51 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 53.67 34.11 557.54 6.27 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 22.96 16.01 154.38 4.86 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 43.01 36.99 319.23 9.68 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 196.42 137.39 38.08 36.24 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 118.92 111.66 90.39 40.19 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 314.88 313.21 552.73 119.14 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 160.63 157.35 341.36 50.00 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 62.99 38.01 96.21 36.45 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 17.58 16.86 15.28 8.46 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 129.84 105.57 391.96 37.33 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) 07/02/2025 _x86_64_ (2 CPU) 02:14:12 LINUX RESTART (2 CPU) 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:02 AM all 37.10 0.03 6.84 2.13 0.12 53.78 02:16:02 AM 0 43.09 0.03 7.58 2.01 0.10 47.19 02:16:02 AM 1 31.12 0.03 6.11 2.25 0.13 60.35 02:17:01 AM all 17.91 0.00 2.95 17.51 0.09 61.54 02:17:01 AM 0 25.51 0.00 3.42 14.17 0.10 56.81 02:17:01 AM 1 10.33 0.00 2.49 20.84 0.08 66.25 02:18:01 AM all 20.47 0.00 2.39 0.58 0.06 76.50 02:18:01 AM 0 32.20 0.00 2.59 0.48 0.07 64.66 02:18:01 AM 1 8.73 0.00 2.20 0.67 0.05 88.35 02:19:01 AM all 31.74 0.00 5.66 1.03 0.11 61.45 02:19:01 AM 0 39.64 0.00 6.01 1.48 0.12 52.75 02:19:01 AM 1 23.84 0.00 5.31 0.58 0.10 70.16 02:20:01 AM all 2.92 0.00 1.03 0.81 0.03 95.21 02:20:01 AM 0 4.95 0.00 1.17 0.97 0.03 92.88 02:20:01 AM 1 0.89 0.00 0.89 0.65 0.03 97.54 02:21:01 AM all 18.39 0.00 0.52 0.05 0.05 80.99 02:21:01 AM 0 19.05 0.00 0.47 0.03 0.05 80.39 02:21:01 AM 1 17.73 0.00 0.57 0.07 0.05 81.58 02:22:01 AM all 25.05 0.00 0.59 0.01 0.08 74.27 02:22:01 AM 0 3.59 0.00 0.39 0.02 0.07 95.94 02:22:01 AM 1 46.52 0.00 0.79 0.00 0.10 52.59 02:23:01 AM all 21.11 0.00 0.51 0.00 0.08 78.31 02:23:01 AM 0 5.14 0.00 0.41 0.00 0.07 94.39 02:23:01 AM 1 36.85 0.00 0.60 0.00 0.08 62.46 02:24:01 AM all 17.16 0.00 2.28 0.08 0.07 80.41 02:24:01 AM 0 19.67 0.00 2.49 0.10 0.08 77.66 02:24:01 AM 1 14.65 0.00 2.07 0.07 0.05 83.17 02:25:01 AM all 31.33 0.00 4.01 0.16 0.10 64.40 02:25:01 AM 0 39.54 0.00 4.57 0.23 0.10 55.56 02:25:01 AM 1 23.13 0.00 3.45 0.08 0.10 73.24 Average: all 22.33 0.00 2.68 2.22 0.08 72.69 Average: 0 23.28 0.00 2.92 1.93 0.08 71.78 Average: 1 21.38 0.00 2.45 2.50 0.08 73.59