---> uname -a: Linux prd-centos8-robot-2c-8g-1845.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 590 4826 19 2280 6809 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:96:d5:83 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.68/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84721sec preferred_lft 84721sec inet6 fe80::f816:3eff:fe96:d583/64 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) 10/25/2025 _x86_64_ (2 CPU) 00:36:13 LINUX RESTART (2 CPU) 12:37:01 AM tps rtps wtps bread/s bwrtn/s 12:38:01 AM 65.56 5.93 59.63 1085.90 6197.33 12:39:01 AM 88.54 0.07 88.47 1.87 8857.34 12:40:01 AM 35.87 1.03 34.84 113.56 4212.01 12:41:01 AM 35.87 6.75 29.12 1247.98 2033.44 12:42:01 AM 60.08 0.25 59.83 47.05 8007.30 12:43:01 AM 4.47 0.22 4.25 11.73 162.54 12:44:01 AM 2.27 0.00 2.27 0.00 146.47 12:45:01 AM 0.55 0.00 0.55 0.00 74.65 12:46:01 AM 0.35 0.00 0.35 0.00 3.23 12:47:01 AM 0.58 0.00 0.58 0.00 82.01 12:48:01 AM 0.82 0.00 0.82 0.00 28.48 12:49:02 AM 0.33 0.00 0.33 0.00 41.20 12:50:01 AM 0.53 0.00 0.53 0.00 77.92 12:51:01 AM 0.40 0.02 0.38 0.13 37.82 12:52:01 AM 10.06 5.96 4.10 575.01 121.64 12:53:01 AM 0.53 0.00 0.53 0.00 57.23 12:54:01 AM 0.48 0.00 0.48 0.00 83.60 12:55:01 AM 0.65 0.00 0.65 0.00 81.44 12:56:01 AM 0.43 0.00 0.43 0.00 70.10 12:57:01 AM 0.60 0.00 0.60 0.00 77.16 12:58:01 AM 0.38 0.00 0.38 0.00 23.86 12:59:01 AM 0.23 0.00 0.23 0.00 57.34 01:00:01 AM 0.87 0.00 0.87 0.00 231.97 01:01:01 AM 0.97 0.02 0.95 0.13 119.36 01:02:01 AM 1.02 0.07 0.95 1.73 146.84 01:03:01 AM 12.65 0.32 12.33 36.92 832.36 01:04:01 AM 36.93 0.47 36.46 52.92 3424.21 Average: 13.42 0.78 12.63 117.67 1307.76 12:37:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:38:01 AM 5370508 7007300 2511924 31.87 2688 1826096 780552 8.74 200776 2014004 86980 12:39:01 AM 5099516 6941576 2782916 35.31 2688 2017564 772964 8.65 187904 2245464 104760 12:40:01 AM 5240912 7085772 2641520 33.51 2688 2020848 624936 7.00 218864 2072532 10756 12:41:01 AM 4964172 7056132 2918260 37.02 2688 2260116 649788 7.28 257836 2286996 181156 12:42:01 AM 4964384 7061588 2918048 37.02 2688 2264688 637672 7.14 261964 2274732 16 12:43:01 AM 4918544 7017180 2963888 37.60 2688 2266132 688656 7.71 262112 2320176 1108 12:44:01 AM 4913016 7013360 2969416 37.67 2688 2267836 704396 7.89 262360 2325820 672 12:45:01 AM 4910292 7011880 2972140 37.71 2688 2269080 704396 7.89 262360 2328384 4 12:46:01 AM 4910512 7012116 2971920 37.70 2688 2269096 704396 7.89 262360 2328196 4 12:47:01 AM 4906068 7009904 2976364 37.76 2688 2271328 704396 7.89 262408 2332668 24 12:48:01 AM 4905316 7009964 2977116 37.77 2688 2272148 704396 7.89 262516 2333260 352 12:49:02 AM 4902280 7009392 2980152 37.81 2688 2274620 704396 7.89 262588 2336060 1712 12:50:01 AM 4900792 7009132 2981640 37.83 2688 2275832 736572 8.25 262608 2337520 844 12:51:01 AM 4900312 7008876 2982120 37.83 2688 2276064 722480 8.09 262608 2337744 100 12:52:01 AM 4882500 7008904 2999932 38.06 2688 2293856 737352 8.26 264796 2353540 72 12:53:01 AM 4879256 7007748 3003176 38.10 2688 2295952 737352 8.26 264856 2356684 712 12:54:01 AM 4875796 7006296 3006636 38.14 2688 2297988 737352 8.26 264900 2359840 468 12:55:01 AM 4874060 7006196 3008372 38.17 2688 2299656 737352 8.26 265108 2361328 148 12:56:01 AM 4872836 7006780 3009596 38.18 2688 2301424 737352 8.26 265332 2362688 128 12:57:01 AM 4870640 7006568 3011792 38.21 2688 2303432 737352 8.26 265496 2364744 196 12:58:01 AM 4869860 7006748 3012572 38.22 2688 2304360 737352 8.26 265508 2365740 588 12:59:01 AM 4865684 7005772 3016748 38.27 2688 2307536 737352 8.26 265648 2369652 2168 01:00:01 AM 4859092 7004768 3023340 38.36 2688 2313136 753468 8.44 265912 2375576 1432 01:01:01 AM 4856204 7004276 3026228 38.39 2688 2315548 730384 8.18 265964 2378304 860 01:02:01 AM 4850928 7003044 3031504 38.46 2688 2319572 730384 8.18 266140 2383344 988 01:03:01 AM 4910040 6969980 2972392 37.71 2688 2232752 726820 8.14 328960 2281760 107376 01:04:01 AM 4996628 7026444 2885804 36.61 2688 2203260 655288 7.34 500472 2029384 27620 Average: 4935931 7011767 2946501 37.38 2688 2245182 716117 8.02 268087 2304301 19676 12:37:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 73.84 57.60 805.96 6.82 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 71.19 58.16 844.59 10.01 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 12.26 7.81 6.46 3.42 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 46.10 33.57 331.43 6.90 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 196.68 145.07 44.67 42.56 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 28.58 19.11 9.63 2.78 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 43.54 41.64 7.86 6.35 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 31.41 29.15 6.00 2.94 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 2.35 0.62 0.21 0.05 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 62.51 60.61 11.70 5.32 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 53.74 34.03 10.03 5.34 0.00 0.00 0.00 0.00 12:49:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:02 AM eth0 102.37 90.82 22.03 10.35 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 34.20 32.47 7.82 4.84 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 13.00 12.35 2.33 1.11 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 22.68 21.29 4.21 2.03 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 29.34 27.24 8.44 4.53 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 56.14 51.52 11.74 8.84 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 62.81 65.28 11.64 7.95 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 57.54 58.51 10.53 7.09 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 49.95 46.88 15.61 5.72 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 24.38 18.90 5.16 2.54 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 42.76 41.31 7.62 6.31 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 77.52 78.42 16.36 10.92 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 45.13 41.97 11.04 6.08 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 12.06 11.89 2.72 1.80 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 100.13 65.11 214.05 143.25 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 17.46 16.51 14.87 8.17 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 50.74 43.26 90.60 12.01 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) 10/25/2025 _x86_64_ (2 CPU) 00:36:13 LINUX RESTART (2 CPU) 12:37:01 AM CPU %user %nice %system %iowait %steal %idle 12:38:01 AM all 20.81 0.00 3.07 10.04 0.15 65.93 12:38:01 AM 0 17.32 0.00 3.08 10.95 0.15 68.51 12:38:01 AM 1 24.30 0.00 3.07 9.13 0.15 63.36 12:39:01 AM all 30.78 0.00 4.65 5.89 0.12 58.57 12:39:01 AM 0 23.95 0.00 4.18 4.88 0.12 66.87 12:39:01 AM 1 37.59 0.00 5.11 6.91 0.12 50.27 12:40:01 AM all 14.06 0.00 1.81 0.72 0.05 83.36 12:40:01 AM 0 11.69 0.00 1.28 0.15 0.05 86.82 12:40:01 AM 1 16.44 0.00 2.34 1.29 0.05 79.89 12:41:01 AM all 20.45 0.00 4.15 0.47 0.08 74.85 12:41:01 AM 0 15.11 0.00 3.69 0.42 0.07 80.71 12:41:01 AM 1 25.80 0.00 4.61 0.52 0.08 68.99 12:42:01 AM all 14.27 0.00 2.57 0.65 0.06 82.45 12:42:01 AM 0 10.85 0.00 2.51 0.70 0.05 85.89 12:42:01 AM 1 17.68 0.00 2.64 0.60 0.07 79.01 12:43:01 AM all 4.89 0.00 0.33 0.03 0.05 94.69 12:43:01 AM 0 3.87 0.00 0.30 0.02 0.07 95.74 12:43:01 AM 1 5.91 0.00 0.37 0.05 0.03 93.64 12:44:01 AM all 7.79 0.00 0.43 0.02 0.07 91.69 12:44:01 AM 0 10.68 0.00 0.49 0.02 0.07 88.74 12:44:01 AM 1 4.95 0.00 0.38 0.02 0.07 94.59 12:45:01 AM all 5.96 0.00 0.34 0.00 0.07 93.63 12:45:01 AM 0 2.64 0.00 0.28 0.00 0.07 97.01 12:45:01 AM 1 9.41 0.00 0.40 0.00 0.07 90.12 12:46:01 AM all 0.48 0.00 0.10 0.00 0.05 99.37 12:46:01 AM 0 0.32 0.00 0.13 0.00 0.07 99.48 12:46:01 AM 1 0.63 0.00 0.07 0.00 0.03 99.27 12:47:01 AM all 6.41 0.00 0.34 0.00 0.08 93.18 12:47:01 AM 0 6.72 0.00 0.35 0.00 0.05 92.88 12:47:01 AM 1 6.10 0.00 0.32 0.00 0.10 93.48 12:48:01 AM all 3.94 0.00 0.32 0.00 0.07 95.68 12:48:01 AM 0 3.08 0.00 0.30 0.00 0.05 96.57 12:48:01 AM 1 4.79 0.00 0.34 0.00 0.08 94.79 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:02 AM all 9.45 0.00 0.57 0.00 0.07 89.92 12:49:02 AM 0 1.59 0.00 0.42 0.00 0.07 97.92 12:49:02 AM 1 17.70 0.00 0.72 0.00 0.07 81.51 12:50:01 AM all 4.79 0.00 0.24 0.00 0.06 94.91 12:50:01 AM 0 4.82 0.00 0.22 0.00 0.05 94.90 12:50:01 AM 1 4.75 0.00 0.26 0.00 0.07 94.93 12:51:01 AM all 2.52 0.01 0.23 0.00 0.06 97.18 12:51:01 AM 0 2.37 0.02 0.23 0.00 0.07 97.31 12:51:01 AM 1 2.66 0.00 0.24 0.00 0.05 97.05 12:52:01 AM all 2.58 0.23 0.38 0.13 0.07 96.62 12:52:01 AM 0 1.84 0.08 0.27 0.03 0.07 97.71 12:52:01 AM 1 3.32 0.38 0.48 0.22 0.07 95.52 12:53:01 AM all 6.29 0.00 0.29 0.01 0.07 93.34 12:53:01 AM 0 4.01 0.00 0.22 0.02 0.07 95.69 12:53:01 AM 1 8.63 0.00 0.36 0.00 0.07 90.95 12:54:01 AM all 8.30 0.00 0.49 0.00 0.08 91.14 12:54:01 AM 0 3.88 0.00 0.32 0.00 0.08 95.72 12:54:01 AM 1 12.90 0.00 0.66 0.00 0.07 86.37 12:55:01 AM all 4.28 0.00 0.31 0.01 0.08 95.32 12:55:01 AM 0 3.13 0.00 0.30 0.02 0.08 96.47 12:55:01 AM 1 5.44 0.00 0.32 0.00 0.08 94.16 12:56:01 AM all 4.13 0.00 0.33 0.00 0.08 95.46 12:56:01 AM 0 4.69 0.00 0.32 0.00 0.07 94.93 12:56:01 AM 1 3.58 0.00 0.35 0.00 0.08 95.99 12:57:01 AM all 4.12 0.00 0.31 0.00 0.08 95.50 12:57:01 AM 0 1.59 0.00 0.28 0.00 0.07 98.06 12:57:01 AM 1 6.65 0.00 0.33 0.00 0.08 92.94 12:58:01 AM all 2.88 0.00 0.23 0.00 0.07 96.83 12:58:01 AM 0 4.22 0.00 0.28 0.00 0.07 95.43 12:58:01 AM 1 1.54 0.00 0.17 0.00 0.07 98.23 12:59:01 AM all 10.17 0.00 0.35 0.00 0.08 89.41 12:59:01 AM 0 8.16 0.00 0.28 0.00 0.07 91.49 12:59:01 AM 1 12.20 0.00 0.41 0.00 0.08 87.31 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 17.50 0.00 0.57 0.01 0.08 81.85 01:00:01 AM 0 14.70 0.00 0.58 0.00 0.07 84.65 01:00:01 AM 1 20.29 0.00 0.56 0.02 0.08 79.05 01:01:01 AM all 6.85 0.00 0.31 0.01 0.08 92.75 01:01:01 AM 0 4.34 0.00 0.32 0.02 0.10 95.23 01:01:01 AM 1 9.35 0.00 0.30 0.00 0.07 90.28 01:02:01 AM all 7.63 0.00 0.33 0.03 0.07 91.94 01:02:01 AM 0 4.53 0.00 0.25 0.07 0.07 95.09 01:02:01 AM 1 10.74 0.00 0.40 0.00 0.07 88.79 01:03:01 AM all 21.16 0.00 1.86 0.07 0.07 76.84 01:03:01 AM 0 27.31 0.00 1.91 0.07 0.07 70.66 01:03:01 AM 1 15.02 0.00 1.82 0.07 0.07 83.03 01:04:01 AM all 31.87 0.00 4.27 0.24 0.11 63.51 01:04:01 AM 0 23.86 0.00 4.33 0.23 0.08 71.49 01:04:01 AM 1 39.87 0.00 4.21 0.25 0.13 55.54 Average: all 10.19 0.01 1.09 0.68 0.07 87.96 Average: 0 8.21 0.00 1.01 0.65 0.07 90.05 Average: 1 12.18 0.01 1.16 0.71 0.08 85.85