---> uname -a: Linux prd-centos8-robot-2c-8g-43612.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: 2799.998 BogoMIPS: 5599.99 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 596 4844 19 2256 6803 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:da:0a:c0 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.56/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85547sec preferred_lft 85547sec inet6 fe80::f816:3eff:feda:ac0/64 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) 07/18/2025 _x86_64_ (2 CPU) 00:53:29 LINUX RESTART (2 CPU) 12:54:01 AM tps rtps wtps bread/s bwrtn/s 12:55:01 AM 87.90 18.43 69.48 5519.36 6545.13 12:56:01 AM 88.29 0.72 87.57 52.92 10582.12 12:57:01 AM 48.08 7.13 40.94 1310.71 3419.75 12:58:02 AM 60.11 0.25 59.86 47.05 7534.94 12:59:01 AM 3.54 0.02 3.52 0.14 403.68 01:00:01 AM 4.28 0.00 4.28 0.00 253.43 01:01:01 AM 1.03 0.02 1.02 0.13 729.69 01:02:01 AM 0.62 0.08 0.53 2.80 227.02 01:03:01 AM 0.57 0.00 0.57 0.00 225.74 01:04:01 AM 0.92 0.38 0.53 55.32 89.37 01:05:01 AM 0.58 0.00 0.58 0.00 83.89 01:06:01 AM 0.28 0.00 0.28 0.00 19.91 01:07:01 AM 18.89 0.42 18.48 47.72 2769.66 Average: 24.26 2.11 22.15 541.93 2532.32 12:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:55:01 AM 5330364 7042636 2552068 32.38 2688 1894936 710440 7.95 192168 2039424 196032 12:56:01 AM 5164104 6998256 2718328 34.49 2688 2009852 699484 7.83 198272 2167616 42484 12:57:01 AM 4994076 6979664 2888356 36.64 2688 2158112 720884 8.07 261680 2265976 90296 12:58:02 AM 4966220 7047984 2916212 37.00 2688 2249428 635412 7.11 261632 2274056 10820 12:59:01 AM 4926628 7009128 2955804 37.50 2688 2250340 692772 7.76 261756 2313280 912 01:00:01 AM 4898868 6993472 2983564 37.85 2688 2262476 710136 7.95 262228 2339892 9544 01:01:01 AM 4885588 6992612 2996844 38.02 2688 2274836 710136 7.95 262228 2353328 544 01:02:01 AM 4877448 6991652 3004984 38.12 2688 2281992 710136 7.95 262456 2361796 1016 01:03:01 AM 4865160 6987148 3017272 38.28 2688 2289792 728156 8.15 262504 2374032 2268 01:04:01 AM 4480056 6930020 3402376 43.16 2688 2293476 743536 8.33 264060 2377672 1888 01:05:01 AM 4478836 6929496 3403596 43.18 2688 2294196 743536 8.33 264076 2379032 424 01:06:01 AM 4479132 6929868 3403300 43.18 2688 2294352 743536 8.33 264076 2378900 96 01:07:01 AM 5015612 7017260 2866820 36.37 2688 2175196 662476 7.42 500888 2006928 25336 Average: 4874007 6988400 3008425 38.17 2688 2209922 708511 7.93 270617 2279379 29358 12:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 337.49 207.40 1757.02 62.05 0.00 0.00 0.00 0.00 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 69.54 50.40 716.34 8.38 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 41.73 33.41 313.10 8.35 0.00 0.00 0.00 0.00 12:58:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:02 AM eth0 186.47 125.09 42.19 36.16 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 17.20 13.62 12.05 1.55 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 34.77 29.41 97.08 9.43 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 30.58 25.92 77.25 7.65 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 23.02 17.86 36.53 6.21 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 27.54 23.04 58.54 11.84 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 41.61 56.76 22.99 5.13 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 15.46 13.53 4.02 2.68 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 7.96 5.15 1.69 0.99 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 84.17 54.35 152.12 92.71 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 70.65 50.50 253.46 19.50 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) 07/18/2025 _x86_64_ (2 CPU) 00:53:29 LINUX RESTART (2 CPU) 12:54:01 AM CPU %user %nice %system %iowait %steal %idle 12:55:01 AM all 46.35 0.00 6.64 1.49 0.19 45.33 12:55:01 AM 0 50.35 0.00 5.91 1.47 0.20 42.07 12:55:01 AM 1 42.34 0.00 7.37 1.51 0.18 48.60 12:56:01 AM all 23.09 0.00 3.36 2.23 0.12 71.19 12:56:01 AM 0 31.97 0.00 3.90 2.28 0.12 61.73 12:56:01 AM 1 14.21 0.00 2.83 2.18 0.13 80.64 12:57:01 AM all 27.13 0.00 4.67 1.95 0.17 66.09 12:57:01 AM 0 30.94 0.00 4.70 1.87 0.18 62.30 12:57:01 AM 1 23.31 0.00 4.63 2.04 0.15 69.87 12:58:02 AM all 18.69 0.00 3.14 3.07 0.08 75.02 12:58:02 AM 0 21.69 0.00 3.48 2.71 0.07 72.06 12:58:02 AM 1 15.68 0.00 2.81 3.44 0.08 77.99 12:59:01 AM all 1.60 0.00 0.21 0.07 0.07 98.06 12:59:01 AM 0 2.68 0.00 0.19 0.00 0.07 97.06 12:59:01 AM 1 0.51 0.00 0.24 0.14 0.07 99.05 01:00:01 AM all 12.06 0.00 0.25 0.18 0.06 87.45 01:00:01 AM 0 17.94 0.00 0.25 0.00 0.05 81.76 01:00:01 AM 1 6.19 0.00 0.25 0.35 0.07 93.14 01:01:01 AM all 13.83 0.00 0.18 0.15 0.06 85.78 01:01:01 AM 0 19.73 0.00 0.17 0.10 0.07 79.94 01:01:01 AM 1 7.91 0.00 0.20 0.20 0.05 91.63 01:02:01 AM all 9.44 0.00 0.19 0.02 0.05 90.31 01:02:01 AM 0 8.52 0.00 0.18 0.02 0.05 91.23 01:02:01 AM 1 10.35 0.00 0.20 0.02 0.05 89.38 01:03:01 AM all 13.56 0.00 0.25 0.02 0.07 86.11 01:03:01 AM 0 17.65 0.00 0.23 0.00 0.07 82.05 01:03:01 AM 1 9.47 0.00 0.27 0.03 0.07 90.16 01:04:01 AM all 9.33 0.00 2.65 0.01 0.06 87.96 01:04:01 AM 0 10.89 0.00 2.55 0.00 0.07 86.49 01:04:01 AM 1 7.77 0.00 2.75 0.02 0.05 89.41 01:05:01 AM all 5.26 0.00 0.18 0.01 0.12 94.44 01:05:01 AM 0 8.68 0.00 0.15 0.00 0.13 91.03 01:05:01 AM 1 1.84 0.00 0.20 0.02 0.10 97.84 01:05:01 AM CPU %user %nice %system %iowait %steal %idle 01:06:01 AM all 2.31 0.00 0.15 0.00 0.06 97.48 01:06:01 AM 0 3.96 0.00 0.13 0.00 0.07 95.84 01:06:01 AM 1 0.65 0.00 0.17 0.00 0.05 99.13 01:07:01 AM all 25.46 0.00 3.69 0.17 0.10 70.58 01:07:01 AM 0 27.86 0.00 3.74 0.18 0.08 68.13 01:07:01 AM 1 23.06 0.00 3.64 0.15 0.12 73.03 Average: all 16.03 0.00 1.97 0.72 0.09 81.18 Average: 0 19.49 0.00 1.97 0.67 0.09 77.78 Average: 1 12.58 0.00 1.97 0.78 0.09 84.59