---> uname -a: Linux prd-centos8-robot-2c-8g-44800.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: 2799.996 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 580 4934 19 2183 6819 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:30:85:b6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.82/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85537sec preferred_lft 85537sec inet6 fe80::f816:3eff:fe30:85b6/64 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) 07/21/2025 _x86_64_ (2 CPU) 01:15:29 LINUX RESTART (2 CPU) 01:16:01 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 87.89 8.30 79.59 2686.57 7428.87 01:18:01 AM 83.47 0.75 82.72 53.46 10765.67 01:19:01 AM 46.37 7.10 39.27 1309.96 2334.84 01:20:01 AM 47.87 0.25 47.62 47.05 7417.38 01:21:01 AM 3.78 0.02 3.76 0.13 152.56 01:22:01 AM 1.77 0.00 1.77 0.00 121.66 01:23:01 AM 0.27 0.00 0.27 0.00 62.19 01:24:01 AM 0.15 0.00 0.15 0.00 28.33 01:25:01 AM 0.28 0.00 0.28 0.00 64.98 01:26:01 AM 0.40 0.00 0.40 0.00 18.30 01:27:01 AM 0.28 0.00 0.28 0.00 5.88 01:28:01 AM 0.18 0.00 0.18 0.00 41.22 01:29:01 AM 14.81 0.33 14.48 37.86 680.54 Average: 22.12 1.29 20.83 318.10 2240.18 01:16:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5284964 7020108 2597468 32.95 2688 1916692 733340 8.21 189636 2083440 193076 01:18:01 AM 5201228 7037816 2681204 34.01 2688 2012508 698272 7.82 209616 2121196 9932 01:19:01 AM 4956040 7035416 2926392 37.13 2688 2247700 673132 7.54 258248 2294892 186392 01:20:01 AM 4974216 7059504 2908216 36.89 2688 2252976 636192 7.12 262760 2262768 8 01:21:01 AM 4932528 7018908 2949904 37.42 2688 2254072 707640 7.92 262900 2304148 524 01:22:01 AM 4926608 7014704 2955824 37.50 2688 2255804 726768 8.14 262912 2309732 380 01:23:01 AM 4925128 7014652 2957304 37.52 2688 2257216 743196 8.32 262912 2311544 60 01:24:01 AM 4920164 7011280 2962268 37.58 2688 2258856 761104 8.52 262916 2316352 880 01:25:01 AM 4917944 7010112 2964488 37.61 2688 2259860 761104 8.52 262916 2318628 32 01:26:01 AM 4917532 7010076 2964900 37.61 2688 2260236 761104 8.52 262920 2318980 32 01:27:01 AM 4916844 7009692 2965588 37.62 2688 2260564 761104 8.52 262920 2319640 312 01:28:01 AM 4913792 7008008 2968640 37.66 2688 2261936 761104 8.52 262920 2322788 488 01:29:01 AM 5065484 6991168 2816948 35.74 2688 2099468 709320 7.94 309812 2147368 35900 Average: 4988652 7018573 2893780 36.71 2688 2199838 725645 8.12 256414 2263960 32924 01:16:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 190.05 141.39 1443.62 39.08 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 53.69 38.69 568.51 7.08 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 37.74 33.87 313.01 8.60 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 166.66 122.21 40.63 37.26 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 78.41 69.18 15.34 8.65 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 86.97 85.50 16.28 7.94 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 49.76 49.09 10.34 5.21 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 84.19 83.60 15.19 7.53 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 44.82 42.25 9.73 5.28 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 15.63 13.75 3.74 2.46 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 12.20 10.73 2.96 1.84 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 42.30 38.04 10.64 6.78 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 76.55 54.29 101.90 49.10 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 72.23 60.20 196.30 14.37 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) 07/21/2025 _x86_64_ (2 CPU) 01:15:29 LINUX RESTART (2 CPU) 01:16:01 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 46.15 0.00 6.03 0.86 0.10 46.86 01:17:01 AM 0 58.18 0.00 7.14 1.10 0.10 33.48 01:17:01 AM 1 34.15 0.00 4.93 0.62 0.10 60.21 01:18:01 AM all 21.40 0.00 3.37 0.98 0.06 74.20 01:18:01 AM 0 28.53 0.00 3.37 0.78 0.07 67.25 01:18:01 AM 1 14.27 0.00 3.36 1.17 0.05 81.15 01:19:01 AM all 30.25 0.00 4.93 0.36 0.08 64.39 01:19:01 AM 0 27.40 0.00 4.44 0.27 0.08 67.82 01:19:01 AM 1 33.09 0.00 5.42 0.45 0.08 60.95 01:20:01 AM all 12.71 0.00 2.30 0.60 0.04 84.35 01:20:01 AM 0 18.91 0.00 2.78 0.72 0.05 77.54 01:20:01 AM 1 6.53 0.00 1.82 0.48 0.03 91.14 01:21:01 AM all 5.79 0.00 0.49 0.02 0.06 93.64 01:21:01 AM 0 5.84 0.00 0.39 0.03 0.07 93.68 01:21:01 AM 1 5.74 0.00 0.60 0.00 0.05 93.60 01:22:01 AM all 6.22 0.00 0.47 0.01 0.05 93.25 01:22:01 AM 0 9.18 0.00 0.44 0.00 0.05 90.33 01:22:01 AM 1 3.27 0.00 0.50 0.02 0.05 96.17 01:23:01 AM all 5.16 0.00 0.30 0.00 0.07 94.47 01:23:01 AM 0 5.61 0.00 0.34 0.00 0.07 93.98 01:23:01 AM 1 4.71 0.00 0.27 0.00 0.07 94.96 01:24:01 AM all 5.04 0.00 0.43 0.00 0.05 94.48 01:24:01 AM 0 5.38 0.00 0.37 0.00 0.05 94.20 01:24:01 AM 1 4.69 0.00 0.49 0.00 0.05 94.77 01:25:01 AM all 6.55 0.00 0.36 0.00 0.06 93.03 01:25:01 AM 0 6.20 0.00 0.32 0.00 0.07 93.41 01:25:01 AM 1 6.90 0.00 0.40 0.00 0.05 92.65 01:26:01 AM all 4.10 0.00 0.25 0.00 0.04 95.61 01:26:01 AM 0 5.43 0.00 0.28 0.00 0.05 94.23 01:26:01 AM 1 2.76 0.00 0.22 0.00 0.03 96.99 01:27:01 AM all 3.33 0.00 0.21 0.00 0.58 95.87 01:27:01 AM 0 1.25 0.00 0.17 0.00 1.03 97.55 01:27:01 AM 1 5.45 0.00 0.26 0.00 0.12 94.17 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 10.99 0.00 0.51 0.00 0.08 88.43 01:28:01 AM 0 9.25 0.00 0.52 0.00 0.07 90.17 01:28:01 AM 1 12.73 0.00 0.50 0.00 0.08 86.69 01:29:01 AM all 20.14 0.00 2.19 0.07 0.07 77.54 01:29:01 AM 0 22.71 0.00 2.40 0.08 0.07 74.74 01:29:01 AM 1 17.57 0.00 1.97 0.05 0.07 80.35 Average: all 13.71 0.00 1.69 0.22 0.10 84.28 Average: 0 15.72 0.00 1.77 0.23 0.14 82.14 Average: 1 11.71 0.00 1.60 0.22 0.06 86.41