---> uname -a: Linux prd-centos8-robot-2c-8g-3450.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 583 4847 19 2266 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:b0:e1:ce brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85443sec preferred_lft 85443sec inet6 fe80::f816:3eff:feb0:e1ce/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) 10/14/2025 _x86_64_ (2 CPU) 02:24:04 LINUX RESTART (2 CPU) 02:25:01 AM tps rtps wtps bread/s bwrtn/s 02:26:01 AM 92.85 6.20 86.66 1091.19 6472.90 02:27:01 AM 78.01 0.68 77.32 51.58 10991.25 02:28:01 AM 6.45 0.00 6.45 0.00 185.32 02:29:01 AM 39.76 7.03 32.73 1306.58 2392.78 02:30:00 AM 60.89 0.25 60.63 47.73 7959.42 02:30:01 AM 0.00 0.00 0.00 0.00 0.00 02:31:01 AM 10.13 0.20 9.93 11.60 628.16 02:32:01 AM 4.58 0.02 4.57 0.13 212.51 02:33:01 AM 0.95 0.00 0.95 0.00 599.97 02:34:01 AM 0.52 0.00 0.52 0.00 380.24 02:35:01 AM 0.72 0.05 0.67 3.33 241.23 02:36:01 AM 0.83 0.38 0.45 55.32 110.45 02:37:01 AM 0.43 0.00 0.43 0.00 85.95 02:38:01 AM 0.28 0.00 0.28 0.00 14.33 02:39:01 AM 14.96 0.38 14.58 38.52 655.83 02:40:00 AM 32.00 0.53 31.47 64.95 3007.66 02:40:01 AM 13.73 0.00 13.73 0.00 175.49 Average: 22.81 1.05 21.77 177.95 2251.86 02:25:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:26:01 AM 5308736 7107252 2573688 32.65 2688 1975868 642236 7.19 186692 2051880 251044 02:27:01 AM 5175664 7017848 2706760 34.34 2688 2018592 710820 7.96 198648 2159952 16 02:28:01 AM 5173724 7015020 2708700 34.36 2688 2017696 697912 7.81 209940 2151576 9936 02:29:01 AM 4954360 6990380 2928064 37.15 2688 2207424 737728 8.26 271260 2294136 129608 02:30:00 AM 4971764 7067532 2910660 36.93 2688 2263580 633460 7.09 262084 2271172 10844 02:30:01 AM 4971120 7066908 2911304 36.93 2688 2263584 633460 7.09 262084 2271568 10860 02:31:01 AM 4931740 7027932 2950684 37.43 2688 2264104 680780 7.62 262212 2310660 180 02:32:01 AM 4907736 7009228 2974688 37.74 2688 2269304 696596 7.80 262684 2333392 3460 02:33:01 AM 4887464 7008120 2994960 38.00 2688 2288612 696596 7.80 262684 2354012 5252 02:34:01 AM 4881248 7008196 3001176 38.07 2688 2294908 696596 7.80 262684 2360076 240 02:35:01 AM 4874432 7008252 3007992 38.16 2688 2301780 716464 8.02 262788 2366712 88 02:36:01 AM 4481068 6946428 3401356 43.15 2688 2308156 731352 8.19 264324 2378072 1720 02:37:01 AM 4480524 6946588 3401900 43.16 2688 2308828 731352 8.19 264336 2378880 16 02:38:01 AM 4479752 6946196 3402672 43.17 2688 2309200 731352 8.19 264340 2379488 60 02:39:01 AM 4983788 6994508 2898636 36.77 2688 2184320 728504 8.16 344520 2192400 78424 02:40:00 AM 4958108 6972828 2924316 37.10 2688 2188616 737636 8.26 504200 2062756 26248 02:40:01 AM 4943812 6958532 2938612 37.28 2688 2188616 753996 8.44 504200 2077008 26260 Average: 4903826 7005397 2978598 37.79 2688 2214893 703344 7.88 285275 2258455 32603 02:25:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 132.45 102.38 1165.55 23.47 0.00 0.00 0.00 0.00 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 60.90 42.59 583.20 5.50 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 9.48 3.72 3.04 1.69 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 36.66 32.99 328.45 6.99 0.00 0.00 0.00 0.00 02:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:00 AM eth0 206.25 142.90 45.96 40.01 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 12.80 5.50 4.02 0.74 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 23.39 20.79 47.13 4.83 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 43.98 36.91 134.87 10.16 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 17.74 10.60 34.43 5.29 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 28.93 25.28 25.15 12.93 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 44.53 61.16 66.66 5.65 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 8.25 7.00 2.12 1.45 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 15.79 12.01 3.82 2.35 0.00 0.00 0.00 0.00 02:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:39:01 AM eth0 71.43 45.48 145.64 87.83 0.00 0.00 0.00 0.00 02:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:00 AM eth0 18.03 17.27 14.02 8.66 0.00 0.00 0.00 0.00 02:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:40:01 AM eth0 20.59 12.75 8.70 6.43 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 48.51 37.63 173.57 14.46 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) 10/14/2025 _x86_64_ (2 CPU) 02:24:04 LINUX RESTART (2 CPU) 02:25:01 AM CPU %user %nice %system %iowait %steal %idle 02:26:01 AM all 37.41 0.00 5.58 2.76 0.12 54.14 02:26:01 AM 0 43.78 0.00 6.06 2.93 0.13 47.10 02:26:01 AM 1 31.02 0.00 5.09 2.59 0.10 61.20 02:27:01 AM all 15.02 0.00 2.38 4.62 0.18 77.80 02:27:01 AM 0 8.88 0.00 2.10 6.26 0.23 82.53 02:27:01 AM 1 21.17 0.00 2.66 2.97 0.13 73.06 02:28:01 AM all 6.07 0.00 0.85 2.54 0.07 90.47 02:28:01 AM 0 8.27 0.00 1.04 3.15 0.05 87.50 02:28:01 AM 1 3.87 0.00 0.67 1.94 0.08 93.44 02:29:01 AM all 23.65 0.00 3.64 6.08 0.12 66.51 02:29:01 AM 0 35.47 0.00 4.53 7.64 0.12 52.25 02:29:01 AM 1 11.84 0.00 2.76 4.53 0.12 80.76 02:30:00 AM all 19.24 0.00 3.39 6.88 0.08 70.40 02:30:00 AM 0 20.33 0.00 2.78 5.21 0.08 71.60 02:30:00 AM 1 18.16 0.00 4.01 8.56 0.08 69.19 02:30:01 AM all 0.59 0.00 1.18 0.00 0.00 98.24 02:30:01 AM 0 0.00 0.00 1.18 0.00 0.00 98.82 02:30:01 AM 1 1.18 0.00 1.18 0.00 0.00 97.65 02:31:01 AM all 1.00 0.00 0.21 0.25 0.13 98.41 02:31:01 AM 0 1.55 0.00 0.22 0.38 0.23 97.62 02:31:01 AM 1 0.45 0.00 0.20 0.12 0.03 99.20 02:32:01 AM all 7.16 0.00 0.23 0.06 0.07 92.48 02:32:01 AM 0 12.14 0.00 0.25 0.12 0.08 87.41 02:32:01 AM 1 2.18 0.00 0.22 0.00 0.05 97.56 02:33:01 AM all 20.52 0.00 0.27 0.17 0.08 78.97 02:33:01 AM 0 37.04 0.00 0.30 0.00 0.10 62.55 02:33:01 AM 1 4.00 0.00 0.23 0.33 0.05 95.38 02:34:01 AM all 6.95 0.00 0.17 0.02 0.05 92.81 02:34:01 AM 0 7.32 0.00 0.17 0.03 0.05 92.43 02:34:01 AM 1 6.58 0.00 0.17 0.00 0.05 93.20 02:35:01 AM all 16.74 0.00 0.23 0.02 0.07 82.94 02:35:01 AM 0 26.70 0.00 0.25 0.00 0.08 72.96 02:35:01 AM 1 6.76 0.00 0.22 0.03 0.05 92.93 02:35:01 AM CPU %user %nice %system %iowait %steal %idle 02:36:01 AM all 9.86 0.00 2.77 0.02 0.08 87.28 02:36:01 AM 0 10.61 0.00 2.84 0.03 0.08 86.44 02:36:01 AM 1 9.12 0.00 2.70 0.00 0.07 88.11 02:37:01 AM all 3.51 0.00 0.17 0.00 0.09 96.23 02:37:01 AM 0 3.19 0.00 0.17 0.00 0.10 96.54 02:37:01 AM 1 3.83 0.00 0.17 0.00 0.08 95.92 02:38:01 AM all 4.81 0.00 0.22 0.00 0.07 94.90 02:38:01 AM 0 4.08 0.00 0.23 0.00 0.07 95.62 02:38:01 AM 1 5.55 0.00 0.20 0.00 0.07 94.19 02:39:01 AM all 22.60 0.00 3.05 0.35 0.09 73.91 02:39:01 AM 0 28.83 0.00 3.42 0.22 0.08 67.45 02:39:01 AM 1 16.35 0.00 2.67 0.48 0.10 80.39 02:40:00 AM all 34.49 0.00 4.11 0.37 0.12 60.91 02:40:00 AM 0 48.86 0.00 4.98 0.41 0.14 45.62 02:40:00 AM 1 20.15 0.00 3.24 0.34 0.10 76.17 02:40:01 AM all 42.93 0.00 1.95 0.00 0.49 54.63 02:40:01 AM 0 1.96 0.00 1.96 0.00 0.00 96.08 02:40:01 AM 1 83.50 0.00 1.94 0.00 0.97 13.59 Average: all 15.27 0.00 1.81 1.60 0.09 81.22 Average: 0 19.74 0.00 1.95 1.75 0.11 76.45 Average: 1 10.80 0.00 1.68 1.45 0.08 85.99