---> uname -a: Linux prd-centos8-robot-2c-8g-6192.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 601 4813 19 2283 6798 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:62:fa:0f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84615sec preferred_lft 84615sec inet6 fe80::f816:3eff:fe62:fa0f/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) 01/31/2026 _x86_64_ (2 CPU) 01:55:21 LINUX RESTART (2 CPU) 01:56:03 AM tps rtps wtps bread/s bwrtn/s 01:57:01 AM 92.86 6.74 86.13 1164.98 6130.06 01:58:01 AM 73.72 1.02 72.70 73.45 10623.08 01:59:01 AM 35.79 0.42 35.37 64.78 2707.98 02:00:01 AM 85.54 6.93 78.61 1289.30 8356.58 02:01:01 AM 10.35 0.02 10.33 0.13 1034.34 02:02:01 AM 0.47 0.07 0.40 1.73 7.31 02:03:01 AM 0.20 0.00 0.20 0.00 2.63 02:04:01 AM 2.13 0.10 2.03 6.80 159.44 02:05:01 AM 0.47 0.00 0.47 0.00 164.03 02:06:01 AM 0.47 0.00 0.47 0.00 135.83 02:07:01 AM 0.27 0.00 0.27 0.00 198.67 02:08:01 AM 0.23 0.00 0.23 0.00 41.49 02:09:01 AM 0.20 0.00 0.20 0.00 37.44 02:10:01 AM 0.12 0.00 0.12 0.00 7.35 02:11:01 AM 0.55 0.03 0.52 0.27 25.99 02:12:01 AM 1.35 0.00 1.35 0.00 65.69 02:13:01 AM 0.37 0.00 0.37 0.00 158.48 02:14:01 AM 0.25 0.00 0.25 0.00 134.81 02:15:01 AM 0.23 0.00 0.23 0.00 191.05 02:16:01 AM 0.50 0.00 0.50 0.00 162.93 02:17:01 AM 0.30 0.00 0.30 0.00 80.54 02:18:02 AM 0.18 0.00 0.18 0.00 34.74 02:19:01 AM 0.22 0.00 0.22 0.00 65.08 02:20:01 AM 0.20 0.00 0.20 0.00 10.18 02:21:01 AM 0.22 0.00 0.22 0.00 23.98 02:22:01 AM 0.38 0.00 0.38 0.00 83.17 02:23:01 AM 0.40 0.00 0.40 0.00 54.45 02:24:01 AM 5.18 0.32 4.87 36.93 199.48 02:25:01 AM 36.41 0.52 35.89 63.86 3621.21 Average: 11.97 0.55 11.42 92.01 1185.24 01:56:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:57:01 AM 5303532 7100448 2578900 32.72 2688 1973620 628608 7.04 187660 2052700 247336 01:58:01 AM 5174412 7018228 2708020 34.36 2688 2019444 705024 7.89 199236 2159236 40780 01:59:01 AM 5125856 7021420 2756576 34.97 2688 2068808 695592 7.79 229456 2169936 46856 02:00:01 AM 4965572 7065664 2916860 37.00 2688 2266984 645608 7.23 261324 2272352 26056 02:01:01 AM 4963412 7063508 2919020 37.03 2688 2266992 645608 7.23 261320 2272332 12 02:02:01 AM 4963864 7064020 2918568 37.03 2688 2267060 645608 7.23 261456 2271884 12 02:03:01 AM 4964316 7064464 2918116 37.02 2688 2267060 645608 7.23 261456 2271744 4 02:04:01 AM 4907788 7011016 2974644 37.74 2688 2270148 720232 8.06 261980 2327104 252 02:05:01 AM 4900940 7008920 2981492 37.82 2688 2274892 735620 8.24 261980 2334160 276 02:06:01 AM 4892588 7006112 2989844 37.93 2688 2280468 768736 8.61 261980 2341576 1952 02:07:01 AM 4888568 7006256 2993864 37.98 2688 2284600 769280 8.61 262204 2346128 160 02:08:01 AM 4886700 7005448 2995732 38.01 2688 2285668 769280 8.61 262348 2347776 56 02:09:01 AM 4885656 7005412 2996776 38.02 2688 2286676 733616 8.21 262348 2348992 20 02:10:01 AM 4885364 7005500 2997068 38.02 2688 2287056 726656 8.14 262348 2349336 208 02:11:01 AM 4884912 7005436 2997520 38.03 2688 2287432 727184 8.14 262500 2349528 128 02:12:01 AM 4883828 7005436 2998604 38.04 2688 2288508 748204 8.38 262500 2350688 108 02:13:01 AM 4871632 6998424 3010800 38.20 2688 2293708 764288 8.56 262552 2362520 704 02:14:01 AM 4868168 6999072 3014264 38.24 2688 2297820 764288 8.56 262552 2366236 836 02:15:01 AM 4863152 6998972 3019280 38.30 2688 2302764 764288 8.56 262552 2371036 80 02:16:01 AM 4857456 6998264 3024976 38.38 2688 2307724 779872 8.73 262552 2376792 316 02:17:01 AM 4855468 6998400 3026964 38.40 2688 2309840 779872 8.73 262552 2378732 100 02:18:02 AM 4852004 6997320 3030428 38.45 2688 2312224 779872 8.73 262552 2382156 1500 02:19:01 AM 4853960 6999708 3028472 38.42 2688 2312648 757904 8.49 262552 2380476 52 02:20:01 AM 4853708 6999852 3028724 38.42 2688 2313044 751464 8.41 262552 2380884 216 02:21:01 AM 4856152 7002800 3026280 38.39 2688 2313548 735268 8.23 262552 2378344 64 02:22:01 AM 4847800 6997252 3034632 38.50 2688 2316352 806512 9.03 262700 2385796 524 02:23:01 AM 4844800 6995408 3037632 38.54 2688 2317496 822992 9.21 262700 2388888 248 02:24:01 AM 4939304 6971444 2943128 37.34 2688 2203076 699860 7.84 309212 2268084 77184 02:25:01 AM 4978304 7010324 2904128 36.84 2688 2205100 672852 7.53 514224 2032504 25324 Average: 4924801 7014639 2957631 37.52 2688 2257957 730683 8.18 266686 2310963 16254 01:56:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 203.77 142.71 1498.65 37.71 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 52.39 35.61 618.35 4.72 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 18.61 16.56 9.96 5.66 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 615.36 447.13 448.79 99.66 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 2.40 1.50 1.02 0.36 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 2.70 1.97 0.51 0.42 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 3.02 1.97 0.49 0.42 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 50.74 31.38 22.78 4.10 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 26.81 24.81 25.93 3.49 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 24.45 22.40 29.12 3.29 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 86.12 84.70 31.44 7.51 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 57.25 54.27 12.10 5.01 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 49.46 47.33 11.63 4.85 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 11.66 9.17 2.74 1.80 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 14.45 8.60 3.05 1.73 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 48.03 46.56 11.48 3.94 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 73.33 71.19 28.64 14.43 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 95.80 95.60 48.55 7.33 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 113.98 114.20 79.10 8.23 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 68.58 63.76 55.83 5.50 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 53.06 53.76 17.91 3.98 0.00 0.00 0.00 0.00 02:18:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:02 AM eth0 75.17 74.92 28.29 5.94 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 14.54 11.79 3.38 2.39 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 13.03 10.83 3.09 2.21 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 7.93 6.33 3.58 1.22 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 108.53 106.38 35.49 9.41 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 48.90 27.99 8.23 2.80 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 123.25 74.70 180.74 148.85 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 19.40 17.01 15.83 8.94 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 71.70 58.73 110.08 13.98 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) 01/31/2026 _x86_64_ (2 CPU) 01:55:21 LINUX RESTART (2 CPU) 01:56:03 AM CPU %user %nice %system %iowait %steal %idle 01:57:01 AM all 39.05 0.00 6.50 1.13 0.11 53.21 01:57:01 AM 0 37.62 0.00 6.76 0.86 0.10 54.65 01:57:01 AM 1 40.47 0.00 6.24 1.39 0.12 51.78 01:58:01 AM all 11.40 0.00 1.86 14.64 0.08 72.01 01:58:01 AM 0 7.42 0.00 1.39 15.16 0.08 75.94 01:58:01 AM 1 15.38 0.00 2.34 14.11 0.08 68.08 01:59:01 AM all 19.77 0.00 3.33 0.85 0.08 75.98 01:59:01 AM 0 15.81 0.00 3.10 1.45 0.07 79.57 01:59:01 AM 1 23.72 0.00 3.55 0.25 0.08 72.39 02:00:01 AM all 28.32 0.00 6.03 1.07 0.09 64.49 02:00:01 AM 0 28.70 0.00 5.80 1.12 0.10 64.27 02:00:01 AM 1 27.93 0.00 6.26 1.02 0.08 64.71 02:01:01 AM all 0.16 0.00 0.17 0.13 0.03 99.52 02:01:01 AM 0 0.27 0.00 0.23 0.17 0.05 99.28 02:01:01 AM 1 0.05 0.00 0.10 0.08 0.02 99.75 02:02:01 AM all 0.37 0.00 0.10 0.00 0.03 99.50 02:02:01 AM 0 0.58 0.00 0.10 0.00 0.03 99.28 02:02:01 AM 1 0.15 0.00 0.10 0.00 0.03 99.72 02:03:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 02:03:01 AM 0 0.57 0.00 0.05 0.00 0.05 99.33 02:03:01 AM 1 0.10 0.00 0.08 0.00 0.03 99.78 02:04:01 AM all 7.20 0.00 0.90 0.01 0.06 91.84 02:04:01 AM 0 4.84 0.00 0.42 0.00 0.05 94.69 02:04:01 AM 1 9.55 0.00 1.37 0.02 0.07 88.99 02:05:01 AM all 9.03 0.00 0.28 0.00 0.08 90.61 02:05:01 AM 0 4.20 0.00 0.20 0.00 0.08 95.51 02:05:01 AM 1 13.86 0.00 0.35 0.00 0.08 85.71 02:06:01 AM all 10.62 0.00 0.88 0.01 0.09 88.40 02:06:01 AM 0 5.39 0.00 0.89 0.02 0.08 93.62 02:06:01 AM 1 15.84 0.00 0.87 0.00 0.10 83.19 02:07:01 AM all 11.17 0.00 1.07 0.02 0.08 87.67 02:07:01 AM 0 6.02 0.00 0.79 0.02 0.07 93.11 02:07:01 AM 1 16.30 0.00 1.35 0.02 0.08 82.25 02:07:01 AM CPU %user %nice %system %iowait %steal %idle 02:08:01 AM all 6.25 0.00 0.62 0.00 0.06 93.08 02:08:01 AM 0 3.48 0.00 0.47 0.00 0.05 96.00 02:08:01 AM 1 9.05 0.00 0.77 0.00 0.07 90.11 02:09:01 AM all 5.98 0.00 0.59 0.00 0.07 93.37 02:09:01 AM 0 3.51 0.00 0.44 0.00 0.07 95.99 02:09:01 AM 1 8.45 0.00 0.74 0.00 0.07 90.74 02:10:01 AM all 4.33 0.00 0.32 0.00 0.08 95.28 02:10:01 AM 0 3.66 0.00 0.32 0.00 0.07 95.96 02:10:01 AM 1 5.00 0.00 0.32 0.00 0.08 94.60 02:11:01 AM all 4.14 0.00 0.44 0.00 0.07 95.35 02:11:01 AM 0 3.27 0.00 0.37 0.00 0.05 96.31 02:11:01 AM 1 5.00 0.00 0.52 0.00 0.08 94.40 02:12:01 AM all 6.39 0.00 0.68 0.00 0.08 92.86 02:12:01 AM 0 1.14 0.00 0.27 0.00 0.08 98.51 02:12:01 AM 1 11.95 0.00 1.12 0.00 0.07 86.87 02:13:01 AM all 9.21 0.00 0.49 0.03 0.09 90.18 02:13:01 AM 0 8.00 0.00 0.55 0.07 0.08 91.30 02:13:01 AM 1 10.41 0.00 0.42 0.00 0.10 89.07 02:14:01 AM all 6.08 0.00 0.65 0.00 0.08 93.19 02:14:01 AM 0 3.65 0.00 0.72 0.00 0.08 95.55 02:14:01 AM 1 8.52 0.00 0.57 0.00 0.08 90.83 02:15:01 AM all 3.46 0.00 0.50 0.02 0.08 95.95 02:15:01 AM 0 4.81 0.00 0.40 0.03 0.07 94.68 02:15:01 AM 1 2.11 0.00 0.59 0.00 0.08 97.22 02:16:01 AM all 6.89 0.00 0.38 0.00 0.08 92.65 02:16:01 AM 0 7.59 0.00 0.37 0.00 0.08 91.96 02:16:01 AM 1 6.19 0.00 0.39 0.00 0.08 93.35 02:17:01 AM all 4.49 0.00 0.88 0.00 0.07 94.56 02:17:01 AM 0 1.42 0.00 0.40 0.00 0.07 98.11 02:17:01 AM 1 7.58 0.00 1.36 0.00 0.07 91.00 02:18:02 AM all 4.85 0.00 0.58 0.00 0.08 94.48 02:18:02 AM 0 2.91 0.00 0.52 0.00 0.07 96.50 02:18:02 AM 1 6.80 0.00 0.64 0.00 0.10 92.46 02:18:02 AM CPU %user %nice %system %iowait %steal %idle 02:19:01 AM all 4.80 0.00 0.21 0.02 0.07 94.91 02:19:01 AM 0 2.50 0.00 0.20 0.00 0.07 97.23 02:19:01 AM 1 7.09 0.00 0.22 0.03 0.07 92.59 02:20:01 AM all 4.46 0.00 0.21 0.00 0.07 95.26 02:20:01 AM 0 2.16 0.00 0.20 0.00 0.05 97.59 02:20:01 AM 1 6.77 0.00 0.22 0.00 0.08 92.93 02:21:01 AM all 5.11 0.00 0.46 0.00 0.07 94.36 02:21:01 AM 0 0.87 0.00 0.13 0.00 0.07 98.93 02:21:01 AM 1 9.59 0.00 0.81 0.00 0.07 89.53 02:22:01 AM all 7.35 0.00 1.08 0.00 0.07 91.51 02:22:01 AM 0 3.08 0.00 0.89 0.00 0.07 95.96 02:22:01 AM 1 11.66 0.00 1.27 0.00 0.07 86.99 02:23:01 AM all 4.66 0.00 0.52 0.00 0.08 94.74 02:23:01 AM 0 3.66 0.00 0.54 0.00 0.08 95.72 02:23:01 AM 1 5.66 0.00 0.50 0.00 0.08 93.75 02:24:01 AM all 17.16 0.00 1.97 0.04 0.08 80.74 02:24:01 AM 0 11.87 0.00 1.67 0.03 0.08 86.34 02:24:01 AM 1 22.45 0.00 2.27 0.05 0.08 75.15 02:25:01 AM all 31.09 0.00 4.37 0.34 0.08 64.12 02:25:01 AM 0 24.31 0.00 4.38 0.38 0.08 70.84 02:25:01 AM 1 37.87 0.00 4.35 0.30 0.08 57.39 Average: all 9.44 0.00 1.24 0.63 0.07 88.61 Average: 0 6.99 0.00 1.12 0.67 0.07 91.16 Average: 1 11.90 0.00 1.37 0.60 0.08 86.05