---> uname -a: Linux prd-centos8-robot-2c-8g-15946.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 653 4781 19 2262 6746 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:f7:4e:b1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.52/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84691sec preferred_lft 84691sec inet6 fe80::f816:3eff:fef7:4eb1/64 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) 12/23/2025 _x86_64_ (2 CPU) 01:52:09 LINUX RESTART (2 CPU) 01:53:01 AM tps rtps wtps bread/s bwrtn/s 01:54:01 AM 92.00 6.08 85.92 1090.62 6454.12 01:55:01 AM 83.12 1.02 82.11 73.44 10743.22 01:56:01 AM 47.34 7.13 40.21 1310.71 2534.88 01:57:01 AM 61.85 0.23 61.61 44.39 7978.77 01:58:01 AM 4.38 0.07 4.32 4.93 177.49 01:59:01 AM 2.18 0.00 2.18 0.00 135.55 02:00:01 AM 0.58 0.00 0.58 0.00 74.95 02:01:01 AM 0.45 0.02 0.43 0.13 5.26 02:02:01 AM 0.53 0.07 0.47 1.73 45.61 02:03:01 AM 0.83 0.00 0.83 0.00 50.18 02:04:01 AM 0.33 0.00 0.33 0.00 54.61 02:05:01 AM 0.52 0.00 0.52 0.00 66.52 02:06:01 AM 0.42 0.00 0.42 0.00 47.90 02:07:01 AM 0.23 0.00 0.23 0.00 14.23 02:08:01 AM 0.58 0.03 0.55 0.27 80.27 02:09:01 AM 1.42 0.00 1.42 0.00 60.98 02:10:01 AM 0.67 0.00 0.67 0.00 90.18 02:11:01 AM 0.52 0.00 0.52 0.00 40.73 02:12:01 AM 0.57 0.00 0.57 0.00 78.37 02:13:01 AM 0.75 0.00 0.75 0.00 88.22 02:14:01 AM 0.30 0.00 0.30 0.00 58.22 02:15:01 AM 0.33 0.00 0.33 0.00 91.80 02:16:01 AM 0.85 0.00 0.85 0.00 202.60 02:17:01 AM 0.67 0.00 0.67 0.00 82.67 02:18:01 AM 0.93 0.00 0.93 0.00 148.39 02:19:01 AM 18.21 0.32 17.89 36.92 2805.75 02:20:01 AM 17.44 0.10 17.34 10.13 1256.76 Average: 12.52 0.56 11.96 95.30 1239.60 01:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:54:01 AM 5256192 7056184 2626236 33.32 2688 1976612 676092 7.57 187316 2099752 250552 01:55:01 AM 5049972 6935040 2832456 35.93 2688 2060876 797016 8.92 215140 2267020 49812 01:56:01 AM 4944672 7042968 2937756 37.27 2688 2263648 676292 7.57 256272 2296288 181624 01:57:01 AM 4938252 7039012 2944176 37.35 2688 2267972 661152 7.40 260884 2298088 4 01:58:01 AM 4892452 6994444 2989976 37.93 2688 2269204 713840 7.99 261232 2343724 820 01:59:01 AM 4887144 6990848 2995284 38.00 2688 2270940 729288 8.17 261472 2348828 708 02:00:01 AM 4883536 6988476 2998892 38.05 2688 2272152 748148 8.38 261472 2352452 4 02:01:01 AM 4881420 6986408 3001008 38.07 2688 2272180 748148 8.38 261472 2354436 4 02:02:01 AM 4877620 6984900 3004808 38.12 2688 2274472 748148 8.38 261688 2358188 1056 02:03:01 AM 4864624 6972228 3017804 38.29 2688 2274796 795084 8.90 261700 2371132 344 02:04:01 AM 4860740 6970008 3021688 38.33 2688 2276460 795084 8.90 261804 2375052 488 02:05:01 AM 4857096 6967828 3025332 38.38 2688 2277932 795084 8.90 261872 2378508 152 02:06:01 AM 4855404 6967292 3027024 38.40 2688 2279096 795084 8.90 261892 2379976 84 02:07:01 AM 4852488 6964680 3029940 38.44 2688 2279392 795084 8.90 261892 2383012 36 02:08:01 AM 4850452 6964776 3031976 38.47 2688 2281524 798936 8.95 262044 2385132 16 02:09:01 AM 4848300 6964132 3034128 38.49 2688 2283024 798936 8.95 262060 2387228 680 02:10:01 AM 4844228 6961760 3038200 38.54 2688 2284748 787972 8.82 262200 2391000 136 02:11:01 AM 4842512 6961748 3039916 38.57 2688 2286428 787972 8.82 262424 2392620 892 02:12:01 AM 4838556 6959424 3043872 38.62 2688 2288116 787972 8.82 262616 2396348 644 02:13:01 AM 4836556 6959080 3045872 38.64 2688 2289716 787972 8.82 262688 2398152 12 02:14:01 AM 4832324 6956736 3050104 38.69 2688 2291612 787972 8.82 262732 2402608 300 02:15:01 AM 4826248 6955932 3056180 38.77 2688 2296884 787972 8.82 262972 2408436 3044 02:16:01 AM 4820172 6953768 3062256 38.85 2688 2300836 787972 8.82 263156 2414344 1504 02:17:01 AM 4817968 6953840 3064460 38.88 2688 2303064 787972 8.82 263204 2416572 1656 02:18:01 AM 4866420 7011824 3016008 38.26 2688 2312596 703096 7.87 263552 2368144 7252 02:19:01 AM 4864532 6907928 3017896 38.29 2688 2216516 790748 8.85 332936 2324000 35156 02:20:01 AM 4993136 7000372 2889292 36.65 2688 2180704 694100 7.77 497288 2034692 19136 Average: 4888260 6976727 2994168 37.99 2688 2256722 761598 8.53 268740 2345397 20597 01:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:54:01 AM eth0 103.10 85.00 1072.94 11.16 0.00 0.00 0.00 0.00 01:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:55:01 AM eth0 56.00 41.69 585.21 7.53 0.00 0.00 0.00 0.00 01:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:56:01 AM eth0 41.08 33.61 334.10 6.93 0.00 0.00 0.00 0.00 01:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:57:01 AM eth0 198.52 147.58 44.64 33.48 0.00 0.00 0.00 0.00 01:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:58:01 AM eth0 30.34 19.65 10.00 2.87 0.00 0.00 0.00 0.00 01:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:59:01 AM eth0 43.50 42.85 7.90 6.48 0.00 0.00 0.00 0.00 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 30.61 29.71 5.51 2.60 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 1.98 0.60 0.20 0.05 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 61.07 59.12 11.52 5.17 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 35.60 14.88 6.11 7.42 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 83.82 66.91 17.08 7.83 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 50.32 48.18 11.26 6.95 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 31.62 28.41 7.50 4.76 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 15.95 14.63 3.26 1.52 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 33.91 30.76 8.15 5.09 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 31.74 27.04 8.41 4.52 0.00 0.00 0.00 0.00 02:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:01 AM eth0 55.12 56.14 10.84 8.04 0.00 0.00 0.00 0.00 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 59.19 60.75 10.62 7.23 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 56.02 58.41 10.43 7.07 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 33.74 28.85 13.15 3.47 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 35.58 30.01 6.98 5.82 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 53.02 54.21 12.13 7.22 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 56.26 56.88 12.23 8.89 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 40.54 37.98 8.65 4.26 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 4.18 4.75 1.52 1.05 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 93.62 63.13 182.11 135.15 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 11.20 7.96 11.73 3.77 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 49.91 42.58 89.41 11.35 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) 12/23/2025 _x86_64_ (2 CPU) 01:52:09 LINUX RESTART (2 CPU) 01:53:01 AM CPU %user %nice %system %iowait %steal %idle 01:54:01 AM all 37.07 0.00 5.75 1.31 0.11 55.77 01:54:01 AM 0 23.20 0.00 4.67 1.31 0.10 70.72 01:54:01 AM 1 50.97 0.00 6.83 1.30 0.12 40.78 01:55:01 AM all 23.20 0.00 2.43 1.30 0.08 72.99 01:55:01 AM 0 13.98 0.00 2.07 1.65 0.07 82.23 01:55:01 AM 1 32.43 0.00 2.79 0.95 0.08 63.75 01:56:01 AM all 25.71 0.00 4.86 0.39 0.07 68.96 01:56:01 AM 0 15.62 0.00 3.78 0.22 0.07 80.31 01:56:01 AM 1 35.77 0.00 5.94 0.57 0.08 57.64 01:57:01 AM all 14.48 0.00 2.68 0.55 0.07 82.22 01:57:01 AM 0 12.51 0.00 2.17 0.42 0.07 84.84 01:57:01 AM 1 16.46 0.00 3.20 0.69 0.07 79.59 01:58:01 AM all 5.01 0.00 0.29 0.02 0.04 94.64 01:58:01 AM 0 6.44 0.00 0.30 0.00 0.03 93.23 01:58:01 AM 1 3.59 0.00 0.28 0.03 0.05 96.04 01:59:01 AM all 8.95 0.00 0.46 0.01 0.06 90.52 01:59:01 AM 0 6.60 0.00 0.46 0.02 0.07 92.85 01:59:01 AM 1 11.32 0.00 0.46 0.00 0.05 88.16 02:00:01 AM all 6.66 0.00 0.38 0.00 0.07 92.89 02:00:01 AM 0 5.11 0.00 0.44 0.00 0.07 94.39 02:00:01 AM 1 8.22 0.00 0.32 0.00 0.07 91.39 02:01:01 AM all 0.43 0.00 0.12 0.01 0.06 99.38 02:01:01 AM 0 0.58 0.00 0.10 0.00 0.05 99.27 02:01:01 AM 1 0.28 0.00 0.13 0.02 0.07 99.50 02:02:01 AM all 6.73 0.00 0.33 0.01 0.07 92.87 02:02:01 AM 0 1.09 0.00 0.39 0.02 0.07 98.44 02:02:01 AM 1 12.37 0.00 0.27 0.00 0.07 87.29 02:03:01 AM all 1.82 0.00 0.19 0.00 0.05 97.94 02:03:01 AM 0 2.95 0.00 0.18 0.00 0.07 96.80 02:03:01 AM 1 0.68 0.00 0.20 0.00 0.03 99.08 02:04:01 AM all 9.50 0.00 0.61 0.00 0.06 89.84 02:04:01 AM 0 3.05 0.00 0.40 0.00 0.05 96.50 02:04:01 AM 1 16.22 0.00 0.82 0.00 0.07 82.89 02:04:01 AM CPU %user %nice %system %iowait %steal %idle 02:05:01 AM all 4.58 0.00 0.24 0.00 0.06 95.12 02:05:01 AM 0 4.14 0.00 0.25 0.00 0.07 95.55 02:05:01 AM 1 5.02 0.00 0.23 0.00 0.05 94.70 02:06:01 AM all 6.43 0.00 0.36 0.00 0.08 93.13 02:06:01 AM 0 7.92 0.00 0.45 0.00 0.07 91.55 02:06:01 AM 1 5.00 0.00 0.27 0.00 0.08 94.65 02:07:01 AM all 2.87 0.00 0.20 0.00 0.08 96.85 02:07:01 AM 0 1.72 0.00 0.15 0.00 0.08 98.04 02:07:01 AM 1 4.03 0.00 0.25 0.00 0.08 95.63 02:08:01 AM all 7.41 0.00 0.45 0.00 0.06 92.08 02:08:01 AM 0 5.18 0.00 0.55 0.00 0.05 94.22 02:08:01 AM 1 9.63 0.00 0.35 0.00 0.07 89.95 02:09:01 AM all 6.66 0.00 0.43 0.01 0.07 92.83 02:09:01 AM 0 8.04 0.00 0.43 0.00 0.07 91.46 02:09:01 AM 1 5.31 0.00 0.44 0.02 0.07 94.17 02:10:01 AM all 6.04 0.00 0.39 0.01 0.10 93.47 02:10:01 AM 0 3.56 0.00 0.32 0.02 0.10 96.00 02:10:01 AM 1 8.53 0.00 0.46 0.00 0.10 90.91 02:11:01 AM all 4.51 0.00 0.34 0.06 0.12 94.98 02:11:01 AM 0 2.26 0.00 0.32 0.00 0.10 97.33 02:11:01 AM 1 6.76 0.00 0.37 0.12 0.13 92.62 02:12:01 AM all 4.33 0.00 0.34 0.00 0.05 95.28 02:12:01 AM 0 4.14 0.00 0.30 0.00 0.05 95.51 02:12:01 AM 1 4.52 0.00 0.37 0.00 0.05 95.06 02:13:01 AM all 3.75 0.00 0.28 0.10 0.04 95.83 02:13:01 AM 0 2.93 0.00 0.23 0.17 0.03 96.63 02:13:01 AM 1 4.57 0.00 0.32 0.03 0.05 95.03 02:14:01 AM all 6.91 0.00 0.38 0.00 0.07 92.65 02:14:01 AM 0 1.84 0.00 0.25 0.00 0.07 97.84 02:14:01 AM 1 12.02 0.00 0.51 0.00 0.07 87.40 02:15:01 AM all 16.59 0.00 0.40 0.00 0.06 82.95 02:15:01 AM 0 12.81 0.00 0.37 0.00 0.07 86.76 02:15:01 AM 1 20.37 0.00 0.44 0.00 0.05 79.15 02:15:01 AM CPU %user %nice %system %iowait %steal %idle 02:16:01 AM all 14.18 0.00 0.50 0.00 0.08 85.24 02:16:01 AM 0 9.91 0.00 0.45 0.00 0.08 89.56 02:16:01 AM 1 18.53 0.00 0.55 0.00 0.07 80.85 02:17:01 AM all 7.02 0.00 0.32 0.00 0.04 92.62 02:17:01 AM 0 3.92 0.00 0.17 0.00 0.03 95.88 02:17:01 AM 1 10.12 0.00 0.47 0.00 0.05 89.36 02:18:01 AM all 13.21 0.00 0.40 0.03 0.05 86.31 02:18:01 AM 0 17.63 0.00 0.45 0.05 0.05 81.82 02:18:01 AM 1 8.80 0.00 0.35 0.00 0.05 90.80 02:19:01 AM all 11.50 0.00 1.62 11.76 0.05 75.06 02:19:01 AM 0 11.38 0.00 1.37 7.92 0.05 79.28 02:19:01 AM 1 11.63 0.00 1.87 15.61 0.05 70.84 02:20:01 AM all 17.09 0.00 1.82 3.20 0.06 77.83 02:20:01 AM 0 7.37 0.00 1.27 1.10 0.05 90.20 02:20:01 AM 1 26.78 0.00 2.37 5.28 0.07 65.51 Average: all 10.12 0.00 0.99 0.70 0.07 88.13 Average: 0 7.26 0.00 0.83 0.48 0.06 91.37 Average: 1 12.97 0.00 1.15 0.92 0.07 84.89