---> uname -a: Linux prd-centos8-robot-2c-8g-16424.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 619 4790 19 2287 6779 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:58:cf:e9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84666sec preferred_lft 84666sec inet6 fe80::f816:3eff:fe58:cfe9/64 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) 12/26/2025 _x86_64_ (2 CPU) 00:35:39 LINUX RESTART (2 CPU) 12:36:01 AM tps rtps wtps bread/s bwrtn/s 12:37:01 AM 149.12 67.38 81.74 7910.43 37709.06 12:38:01 AM 99.82 1.08 98.73 75.31 11511.48 12:39:01 AM 41.17 0.40 40.77 64.25 3335.84 12:40:01 AM 77.10 6.97 70.14 1290.05 8274.02 12:41:01 AM 8.15 0.05 8.10 4.80 613.24 12:42:01 AM 2.13 0.02 2.12 0.13 119.76 12:43:01 AM 0.37 0.00 0.37 0.00 24.51 12:44:01 AM 0.80 0.00 0.80 0.00 97.05 12:45:01 AM 0.22 0.00 0.22 0.00 19.91 12:46:01 AM 0.18 0.00 0.18 0.00 2.23 12:47:01 AM 0.38 0.00 0.38 0.00 79.92 12:48:01 AM 0.57 0.00 0.57 0.00 19.23 12:49:01 AM 0.42 0.00 0.42 0.00 98.50 12:50:01 AM 0.53 0.00 0.53 0.00 51.39 12:51:01 AM 0.65 0.03 0.62 0.27 17.79 12:52:01 AM 1.33 0.00 1.33 0.00 50.62 12:53:01 AM 0.45 0.02 0.43 0.13 83.67 12:54:01 AM 9.06 5.93 3.13 574.74 122.28 12:55:01 AM 0.73 0.00 0.73 0.00 83.72 12:56:01 AM 0.77 0.00 0.77 0.00 75.14 12:57:01 AM 0.38 0.00 0.38 0.00 85.99 12:58:01 AM 0.35 0.00 0.35 0.00 31.76 12:59:01 AM 0.45 0.00 0.45 0.00 147.77 01:00:01 AM 0.85 0.00 0.85 0.00 139.64 01:01:01 AM 0.88 0.00 0.88 0.00 123.26 01:02:01 AM 0.95 0.08 0.87 1.87 149.33 01:03:01 AM 0.35 0.00 0.35 0.00 166.31 01:04:01 AM 32.43 0.58 31.84 62.26 3357.77 Average: 15.38 2.95 12.43 356.59 2378.32 12:36:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:37:01 AM 5376152 7057684 2506268 31.80 2688 1864728 725928 8.13 187352 1996700 176540 12:38:01 AM 5156924 7001684 2725496 34.58 2688 2020484 763700 8.55 198924 2173272 42072 12:39:01 AM 5041388 6994780 2841032 36.04 2688 2124368 773192 8.66 233736 2239692 91732 12:40:01 AM 4949764 7049972 2932656 37.21 2688 2266608 686956 7.69 260956 2284300 10820 12:41:01 AM 4906068 7006684 2976352 37.76 2688 2266996 741048 8.30 261292 2326544 244 12:42:01 AM 4902844 7004592 2979576 37.80 2688 2268164 741048 8.30 261384 2329604 36 12:43:01 AM 4898488 7001328 2983932 37.86 2688 2269220 741048 8.30 261404 2333940 528 12:44:01 AM 4892432 6997388 2989988 37.93 2688 2271336 756848 8.47 261584 2340056 220 12:45:01 AM 4892048 6997320 2990372 37.94 2688 2271652 756848 8.47 261584 2340536 28 12:46:01 AM 4891932 6997220 2990488 37.94 2688 2271676 756848 8.47 261584 2340564 32 12:47:01 AM 4889444 6996956 2992976 37.97 2688 2273892 756848 8.47 261628 2343080 8 12:48:01 AM 4887172 6995772 2995248 38.00 2688 2274988 756848 8.47 261740 2345216 784 12:49:01 AM 4884732 6995568 2997688 38.03 2688 2277216 756848 8.47 261812 2347660 188 12:50:01 AM 4883300 6995332 2999120 38.05 2688 2278412 779760 8.73 261832 2348944 92 12:51:01 AM 4883044 6995344 2999376 38.05 2688 2278676 769960 8.62 261992 2349188 144 12:52:01 AM 4881692 6995016 3000728 38.07 2688 2279720 769960 8.62 261996 2350320 568 12:53:01 AM 4879012 6994136 3003408 38.10 2688 2281496 785940 8.80 262016 2353040 24 12:54:01 AM 4860024 6994540 3022396 38.34 2688 2300892 772476 8.65 264268 2369600 792 12:55:01 AM 4858548 6994740 3023872 38.36 2688 2302584 772476 8.65 264476 2371084 540 12:56:01 AM 4856788 6994648 3025632 38.38 2688 2304240 772476 8.65 264684 2372544 516 12:57:01 AM 4855112 6994880 3027308 38.41 2688 2306120 772476 8.65 264820 2374024 40 12:58:01 AM 4853288 6994420 3029132 38.43 2688 2307460 772476 8.65 264844 2375912 592 12:59:01 AM 4847316 6993344 3035104 38.50 2688 2312360 772476 8.65 265076 2381832 1324 01:00:01 AM 4842004 6992596 3040416 38.57 2688 2316936 773480 8.66 265272 2386772 2348 01:01:01 AM 4839464 6992184 3042956 38.60 2688 2319012 773480 8.66 265316 2388952 1284 01:02:01 AM 4833832 6990704 3048588 38.68 2688 2323160 773480 8.66 265504 2394548 1404 01:03:01 AM 4883504 7050104 2998916 38.05 2688 2332876 686544 7.69 265836 2345044 6232 01:04:01 AM 4965200 6995840 2917220 37.01 2688 2203920 724472 8.11 504040 2053548 10884 Average: 4913983 7002313 2968437 37.66 2688 2256043 756641 8.47 265605 2319876 12501 12:36:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 323.64 194.57 1688.24 56.96 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 84.02 64.21 825.38 10.16 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 38.94 30.09 163.41 7.96 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 226.00 164.82 220.60 45.75 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 19.42 10.49 5.66 1.26 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 13.30 7.17 5.18 1.50 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 25.03 22.83 5.67 5.41 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 50.81 50.76 8.12 4.11 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 15.93 12.91 3.11 1.59 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 7.10 2.15 1.38 0.67 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 66.29 65.83 11.94 5.72 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 73.99 51.67 13.62 6.64 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 97.53 84.72 19.90 9.87 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 33.28 32.19 7.61 4.77 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 15.24 14.63 2.54 1.32 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 23.43 22.31 4.22 2.10 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 34.56 33.34 9.69 5.02 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 63.93 64.11 12.17 10.04 0.00 0.00 0.00 0.00 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 66.57 68.42 11.10 7.73 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 62.59 64.57 10.73 7.45 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 46.33 44.75 14.66 5.18 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 29.93 22.86 6.09 3.31 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 62.16 63.43 10.06 7.96 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 80.75 80.87 17.39 12.43 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 47.44 45.91 9.28 4.68 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 3.38 3.96 1.60 0.87 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 19.21 12.20 6.58 1.65 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 89.09 60.32 194.02 160.32 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 61.42 49.86 117.50 14.01 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) 12/26/2025 _x86_64_ (2 CPU) 00:35:39 LINUX RESTART (2 CPU) 12:36:01 AM CPU %user %nice %system %iowait %steal %idle 12:37:01 AM all 42.64 0.03 9.24 2.46 0.14 45.49 12:37:01 AM 0 47.22 0.03 11.00 2.46 0.13 39.15 12:37:01 AM 1 38.09 0.02 7.48 2.45 0.15 51.81 12:38:01 AM all 26.80 0.00 3.67 1.22 0.10 68.21 12:38:01 AM 0 28.25 0.00 4.02 1.23 0.10 66.39 12:38:01 AM 1 25.34 0.00 3.33 1.22 0.10 70.01 12:39:01 AM all 27.63 0.00 3.73 0.34 0.11 68.19 12:39:01 AM 0 25.60 0.00 3.65 0.33 0.10 70.31 12:39:01 AM 1 29.65 0.00 3.82 0.35 0.12 66.07 12:40:01 AM all 22.55 0.00 4.61 0.72 0.10 72.02 12:40:01 AM 0 24.04 0.00 5.18 0.65 0.10 70.03 12:40:01 AM 1 21.07 0.00 4.05 0.78 0.10 74.00 12:41:01 AM all 1.51 0.00 0.20 0.07 0.05 98.17 12:41:01 AM 0 2.45 0.00 0.25 0.02 0.05 97.23 12:41:01 AM 1 0.57 0.00 0.15 0.12 0.05 99.12 12:42:01 AM all 3.23 0.00 0.15 0.00 0.08 96.54 12:42:01 AM 0 2.22 0.00 0.15 0.00 0.07 97.56 12:42:01 AM 1 4.23 0.00 0.15 0.00 0.10 95.52 12:43:01 AM all 4.35 0.00 0.31 0.00 0.08 95.25 12:43:01 AM 0 6.59 0.00 0.36 0.00 0.10 92.96 12:43:01 AM 1 2.14 0.00 0.27 0.00 0.07 97.53 12:44:01 AM all 11.07 0.00 0.53 0.01 0.08 88.30 12:44:01 AM 0 10.74 0.00 0.53 0.02 0.07 88.64 12:44:01 AM 1 11.41 0.00 0.53 0.00 0.09 87.97 12:45:01 AM all 1.61 0.00 0.18 0.00 0.06 98.15 12:45:01 AM 0 2.63 0.00 0.27 0.00 0.08 97.02 12:45:01 AM 1 0.58 0.00 0.10 0.00 0.03 99.28 12:46:01 AM all 0.40 0.00 0.11 0.00 0.08 99.41 12:46:01 AM 0 0.32 0.00 0.15 0.00 0.08 99.45 12:46:01 AM 1 0.48 0.00 0.07 0.00 0.07 99.38 12:47:01 AM all 6.76 0.00 0.25 0.00 0.08 92.91 12:47:01 AM 0 11.86 0.00 0.23 0.00 0.10 87.81 12:47:01 AM 1 1.67 0.00 0.27 0.00 0.07 97.99 12:47:01 AM CPU %user %nice %system %iowait %steal %idle 12:48:01 AM all 5.67 0.00 0.43 0.01 0.08 93.81 12:48:01 AM 0 9.16 0.00 0.49 0.00 0.07 90.27 12:48:01 AM 1 2.24 0.00 0.37 0.02 0.08 97.29 12:49:01 AM all 8.96 0.00 0.52 0.00 0.07 90.45 12:49:01 AM 0 10.24 0.00 0.49 0.00 0.07 89.20 12:49:01 AM 1 7.68 0.00 0.54 0.00 0.07 91.71 12:50:01 AM all 6.07 0.00 0.30 0.00 0.08 93.55 12:50:01 AM 0 11.05 0.00 0.40 0.00 0.07 88.49 12:50:01 AM 1 1.24 0.00 0.22 0.00 0.08 98.46 12:51:01 AM all 2.75 0.00 0.35 0.00 0.08 96.82 12:51:01 AM 0 4.77 0.00 0.34 0.00 0.10 94.79 12:51:01 AM 1 0.75 0.00 0.35 0.00 0.07 98.83 12:52:01 AM all 3.90 0.00 0.23 0.00 0.07 95.80 12:52:01 AM 0 5.25 0.00 0.18 0.00 0.07 94.50 12:52:01 AM 1 2.56 0.00 0.27 0.00 0.07 97.11 12:53:01 AM all 7.10 0.00 0.39 0.00 0.08 92.42 12:53:01 AM 0 12.04 0.00 0.54 0.00 0.09 87.34 12:53:01 AM 1 2.32 0.00 0.25 0.00 0.08 97.34 12:54:01 AM all 8.13 0.23 0.60 0.14 0.08 90.83 12:54:01 AM 0 10.31 0.46 0.82 0.22 0.07 88.11 12:54:01 AM 1 5.99 0.00 0.38 0.05 0.08 93.49 12:55:01 AM all 4.47 0.00 0.34 0.01 0.10 95.08 12:55:01 AM 0 6.06 0.00 0.40 0.00 0.12 93.42 12:55:01 AM 1 2.88 0.00 0.28 0.02 0.08 96.74 12:56:01 AM all 4.34 0.00 0.32 0.00 0.07 95.27 12:56:01 AM 0 5.19 0.00 0.37 0.00 0.07 94.38 12:56:01 AM 1 3.50 0.00 0.27 0.00 0.07 96.17 12:57:01 AM all 4.03 0.00 0.30 0.00 0.08 95.59 12:57:01 AM 0 4.38 0.00 0.28 0.00 0.08 95.25 12:57:01 AM 1 3.68 0.00 0.32 0.00 0.07 95.94 12:58:01 AM all 4.45 0.00 0.25 0.00 0.08 95.21 12:58:01 AM 0 4.26 0.00 0.22 0.00 0.08 95.44 12:58:01 AM 1 4.65 0.00 0.28 0.00 0.08 94.99 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 16.55 0.00 0.43 0.00 0.10 82.92 12:59:01 AM 0 27.71 0.00 0.47 0.00 0.12 71.70 12:59:01 AM 1 5.48 0.00 0.38 0.00 0.08 94.05 01:00:01 AM all 15.39 0.00 0.58 0.02 0.10 83.91 01:00:01 AM 0 23.60 0.00 0.74 0.02 0.10 75.55 01:00:01 AM 1 7.37 0.00 0.42 0.02 0.10 92.09 01:01:01 AM all 6.74 0.00 0.27 0.00 0.07 92.93 01:01:01 AM 0 3.16 0.00 0.28 0.00 0.05 96.51 01:01:01 AM 1 10.33 0.00 0.25 0.00 0.08 89.33 01:02:01 AM all 6.74 0.00 0.29 0.01 0.10 92.86 01:02:01 AM 0 11.51 0.00 0.37 0.00 0.12 88.00 01:02:01 AM 1 1.95 0.00 0.22 0.02 0.08 97.73 01:03:01 AM all 12.13 0.00 0.33 0.00 0.09 87.45 01:03:01 AM 0 9.22 0.00 0.32 0.00 0.08 90.38 01:03:01 AM 1 15.04 0.00 0.33 0.00 0.10 84.52 01:04:01 AM all 29.94 0.00 3.85 0.23 0.08 65.90 01:04:01 AM 0 28.87 0.00 4.54 0.25 0.08 66.25 01:04:01 AM 1 31.00 0.00 3.15 0.22 0.08 65.54 Average: all 10.58 0.01 1.17 0.19 0.08 87.96 Average: 0 12.46 0.02 1.33 0.19 0.09 85.92 Average: 1 8.72 0.00 1.02 0.19 0.08 89.99