---> uname -a: Linux prd-centos8-robot-2c-8g-9007.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 608 4802 19 2286 6790 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:55:30:93 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.113/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84579sec preferred_lft 84579sec inet6 fe80::f816:3eff:fe55:3093/64 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) 02/10/2026 _x86_64_ (2 CPU) 00:46:52 LINUX RESTART (2 CPU) 12:48:01 AM tps rtps wtps bread/s bwrtn/s 12:49:01 AM 119.78 0.98 118.79 68.11 10762.56 12:50:01 AM 38.37 0.60 37.77 72.91 4892.02 12:51:01 AM 68.52 6.93 61.59 1287.89 3850.21 12:52:01 AM 34.36 0.03 34.33 3.47 6381.22 12:53:01 AM 3.55 0.00 3.55 0.00 119.73 12:54:01 AM 0.13 0.00 0.13 0.00 1.45 12:55:01 AM 0.30 0.07 0.23 4.93 7.15 12:56:01 AM 2.30 0.03 2.27 1.87 282.42 12:57:01 AM 0.43 0.00 0.43 0.00 141.14 12:58:01 AM 0.35 0.00 0.35 0.00 123.81 12:59:01 AM 0.23 0.00 0.23 0.00 157.45 01:00:01 AM 0.27 0.00 0.27 0.00 39.21 01:01:01 AM 0.25 0.02 0.23 0.13 39.00 01:02:01 AM 0.57 0.10 0.47 2.00 16.99 01:03:01 AM 1.35 0.00 1.35 0.00 49.79 01:04:01 AM 0.20 0.00 0.20 0.00 34.87 01:05:01 AM 0.47 0.00 0.47 0.00 181.46 01:06:01 AM 0.37 0.00 0.37 0.00 110.51 01:07:01 AM 0.43 0.00 0.43 0.00 191.55 01:08:01 AM 0.32 0.00 0.32 0.00 135.48 01:09:01 AM 0.22 0.00 0.22 0.00 73.04 01:10:01 AM 0.18 0.00 0.18 0.00 81.02 01:11:01 AM 0.27 0.00 0.27 0.00 18.41 01:12:01 AM 0.38 0.00 0.38 0.00 21.71 01:13:01 AM 0.48 0.00 0.48 0.00 17.73 01:14:01 AM 0.28 0.00 0.28 0.00 93.34 01:15:01 AM 0.40 0.00 0.40 0.00 43.42 01:16:01 AM 11.50 0.32 11.18 36.92 2613.98 01:17:01 AM 28.18 0.52 27.66 63.86 1125.50 Average: 10.84 0.33 10.51 53.19 1089.91 12:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:49:01 AM 5206400 7051732 2676032 33.95 2688 2021004 672188 7.53 192252 2135396 124420 12:50:01 AM 5245000 7092132 2637432 33.46 2688 2023180 631084 7.07 219820 2067676 9024 12:51:01 AM 4915600 7026996 2966832 37.64 2688 2277368 668792 7.49 256880 2328576 185036 12:52:01 AM 4964968 7066852 2917464 37.01 2688 2268288 640132 7.17 261688 2270820 4 12:53:01 AM 4964880 7066768 2917552 37.01 2688 2268292 640132 7.17 261692 2271012 4 12:54:01 AM 4965020 7066908 2917412 37.01 2688 2268292 640132 7.17 261692 2270828 4 12:55:01 AM 4918160 7021768 2964272 37.61 2688 2270012 690956 7.74 262036 2317012 1560 12:56:01 AM 4904988 7013504 2977444 37.77 2688 2274936 722844 8.09 262224 2329652 160 12:57:01 AM 4899484 7012076 2982948 37.84 2688 2279028 762928 8.54 262224 2335384 144 12:58:01 AM 4893364 7010848 2989068 37.92 2688 2283952 762928 8.54 262224 2341164 1464 12:59:01 AM 4890096 7010940 2992336 37.96 2688 2287256 779816 8.73 262592 2344588 96 01:00:01 AM 4886944 7008816 2995488 38.00 2688 2288276 757876 8.49 262592 2347572 24 01:01:01 AM 4885196 7008180 2997236 38.02 2688 2289384 740004 8.29 262592 2349020 24 01:02:01 AM 4885116 7008536 2997316 38.03 2688 2289828 739936 8.29 262912 2349028 196 01:03:01 AM 4886880 7010780 2995552 38.00 2688 2290300 721952 8.08 262912 2347388 76 01:04:01 AM 4880444 7008124 3001988 38.08 2688 2294096 759236 8.50 262964 2353348 2916 01:05:01 AM 4875112 7005308 3007320 38.15 2688 2296604 759236 8.50 262964 2358964 152 01:06:01 AM 4868456 7003856 3013976 38.24 2688 2301808 759236 8.50 262964 2365228 2176 01:07:01 AM 4865728 7005168 3016704 38.27 2688 2305884 759236 8.50 262964 2368268 616 01:08:01 AM 4858460 7003284 3023972 38.36 2688 2311232 759236 8.50 262964 2375384 2004 01:09:01 AM 4858664 7003720 3023768 38.36 2688 2311456 759236 8.50 262964 2375208 104 01:10:01 AM 4854556 7002072 3027876 38.41 2688 2313916 739152 8.28 262964 2379508 168 01:11:01 AM 4854540 7002444 3027892 38.41 2688 2314304 739152 8.28 262964 2379780 100 01:12:01 AM 4856232 7004576 3026200 38.39 2688 2314752 739152 8.28 262964 2378204 4 01:13:01 AM 4854244 7004316 3028188 38.42 2688 2316480 739152 8.28 262964 2379904 1400 01:14:01 AM 4849508 7001304 3032924 38.48 2688 2318196 789456 8.84 263112 2383864 412 01:15:01 AM 4848276 7001236 3034156 38.49 2688 2319368 812332 9.10 263112 2385188 500 01:16:01 AM 4820352 6901572 3062080 38.85 2688 2251864 768484 8.60 349684 2343700 56960 01:17:01 AM 4907504 6956156 2974928 37.74 2688 2221172 711972 7.97 517132 2095956 26980 Average: 4909109 7013102 2973323 37.72 2688 2271398 729861 8.17 270311 2321642 14370 12:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 127.56 100.87 1331.01 13.34 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 13.40 8.58 6.11 3.66 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 48.96 42.10 342.93 10.32 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 503.78 340.24 94.53 78.73 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 2.28 1.90 0.54 0.47 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 2.60 1.90 0.44 0.41 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 44.74 29.51 17.41 3.06 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 18.39 17.61 25.68 2.83 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 29.08 28.16 23.10 3.68 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 15.91 15.10 28.09 2.48 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 72.78 72.96 25.54 6.38 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 47.08 46.11 10.66 4.06 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 48.20 45.58 11.43 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 11.26 9.21 2.72 1.77 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 8.45 6.90 3.08 1.34 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 76.84 75.01 15.20 14.87 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 76.51 76.69 28.82 5.84 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 124.73 120.35 155.28 9.02 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 74.03 69.11 57.24 5.16 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 97.78 97.37 51.28 8.10 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 38.23 38.36 6.13 2.72 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 54.67 53.47 26.37 5.03 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 12.25 10.66 3.00 2.19 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 12.25 10.33 2.90 2.07 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 49.13 48.91 26.70 3.85 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 69.38 66.61 11.81 6.52 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 40.72 27.46 7.09 2.76 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 126.39 79.94 182.63 150.02 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 14.75 13.21 13.04 6.93 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 64.21 53.59 86.58 12.49 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) 02/10/2026 _x86_64_ (2 CPU) 00:46:52 LINUX RESTART (2 CPU) 12:48:01 AM CPU %user %nice %system %iowait %steal %idle 12:49:01 AM all 36.78 0.00 5.56 1.81 0.12 55.74 12:49:01 AM 0 42.00 0.00 6.03 2.40 0.12 49.46 12:49:01 AM 1 31.54 0.00 5.09 1.22 0.12 62.04 12:50:01 AM all 11.15 0.00 1.72 0.70 0.08 86.35 12:50:01 AM 0 15.70 0.00 1.87 0.89 0.07 81.47 12:50:01 AM 1 6.61 0.00 1.57 0.52 0.08 91.22 12:51:01 AM all 31.55 0.00 6.13 0.53 0.12 61.66 12:51:01 AM 0 41.76 0.00 7.08 0.53 0.12 50.51 12:51:01 AM 1 21.37 0.00 5.19 0.53 0.12 72.79 12:52:01 AM all 5.78 0.00 1.73 1.35 0.05 91.10 12:52:01 AM 0 5.75 0.00 1.79 0.59 0.05 91.82 12:52:01 AM 1 5.81 0.00 1.66 2.11 0.05 90.38 12:53:01 AM all 0.36 0.00 0.08 0.02 0.03 99.51 12:53:01 AM 0 0.12 0.00 0.08 0.00 0.03 99.77 12:53:01 AM 1 0.60 0.00 0.08 0.03 0.03 99.25 12:54:01 AM all 0.34 0.00 0.09 0.00 0.03 99.53 12:54:01 AM 0 0.12 0.00 0.10 0.00 0.02 99.77 12:54:01 AM 1 0.57 0.00 0.08 0.00 0.05 99.30 12:55:01 AM all 3.73 0.00 0.64 0.00 0.05 95.59 12:55:01 AM 0 6.95 0.00 1.06 0.00 0.05 91.95 12:55:01 AM 1 0.52 0.00 0.22 0.00 0.05 99.21 12:56:01 AM all 9.26 0.00 0.50 0.02 0.08 90.14 12:56:01 AM 0 16.08 0.00 0.80 0.00 0.08 83.03 12:56:01 AM 1 2.44 0.00 0.20 0.03 0.07 97.26 12:57:01 AM all 8.99 0.00 0.81 0.00 0.08 90.13 12:57:01 AM 0 7.44 0.00 0.64 0.00 0.08 91.84 12:57:01 AM 1 10.54 0.00 0.99 0.00 0.07 88.41 12:58:01 AM all 7.75 0.00 0.28 0.02 0.07 91.89 12:58:01 AM 0 8.20 0.00 0.28 0.00 0.07 91.45 12:58:01 AM 1 7.29 0.00 0.27 0.03 0.07 92.34 12:59:01 AM all 10.74 0.00 1.25 0.00 0.08 87.93 12:59:01 AM 0 15.44 0.00 1.99 0.00 0.09 82.49 12:59:01 AM 1 6.10 0.00 0.52 0.00 0.07 93.31 12:59:01 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 6.08 0.00 0.59 0.00 0.09 93.23 01:00:01 AM 0 8.22 0.00 0.75 0.00 0.10 90.93 01:00:01 AM 1 3.97 0.00 0.44 0.00 0.08 95.51 01:01:01 AM all 6.93 0.00 0.63 0.00 0.08 92.36 01:01:01 AM 0 6.20 0.00 0.54 0.00 0.07 93.19 01:01:01 AM 1 7.66 0.00 0.72 0.00 0.08 91.53 01:02:01 AM all 4.26 0.00 0.49 0.00 0.08 95.17 01:02:01 AM 0 3.19 0.00 0.42 0.00 0.07 96.33 01:02:01 AM 1 5.34 0.00 0.57 0.00 0.08 94.01 01:03:01 AM all 3.61 0.00 0.35 0.02 0.08 95.94 01:03:01 AM 0 3.94 0.00 0.43 0.00 0.08 95.54 01:03:01 AM 1 3.28 0.00 0.27 0.03 0.08 96.34 01:04:01 AM all 12.30 0.00 0.75 0.00 0.07 86.88 01:04:01 AM 0 15.82 0.00 0.66 0.00 0.07 83.45 01:04:01 AM 1 8.66 0.00 0.85 0.00 0.07 90.41 01:05:01 AM all 4.93 0.00 0.36 0.01 0.10 94.60 01:05:01 AM 0 5.60 0.00 0.37 0.02 0.10 93.92 01:05:01 AM 1 4.26 0.00 0.35 0.00 0.10 95.28 01:06:01 AM all 6.70 0.00 0.63 0.01 0.08 92.58 01:06:01 AM 0 8.49 0.00 0.45 0.00 0.07 90.98 01:06:01 AM 1 4.92 0.00 0.81 0.02 0.08 94.18 01:07:01 AM all 3.65 0.00 0.36 0.02 0.08 95.90 01:07:01 AM 0 2.51 0.00 0.39 0.00 0.08 97.02 01:07:01 AM 1 4.78 0.00 0.34 0.03 0.07 94.78 01:08:01 AM all 9.80 0.00 1.06 0.00 0.08 89.07 01:08:01 AM 0 14.56 0.00 1.58 0.00 0.07 83.80 01:08:01 AM 1 5.05 0.00 0.54 0.00 0.08 94.33 01:09:01 AM all 1.68 0.00 0.23 0.01 0.08 98.00 01:09:01 AM 0 1.64 0.00 0.20 0.00 0.08 98.08 01:09:01 AM 1 1.73 0.00 0.27 0.02 0.07 97.92 01:10:01 AM all 6.00 0.00 0.54 0.00 0.08 93.39 01:10:01 AM 0 6.57 0.00 0.57 0.00 0.07 92.80 01:10:01 AM 1 5.43 0.00 0.50 0.00 0.08 93.98 01:10:01 AM CPU %user %nice %system %iowait %steal %idle 01:11:01 AM all 4.41 0.00 0.22 0.00 0.08 95.29 01:11:01 AM 0 6.08 0.00 0.22 0.00 0.08 93.62 01:11:01 AM 1 2.74 0.00 0.22 0.00 0.07 96.97 01:12:01 AM all 4.35 0.00 0.28 0.00 0.08 95.30 01:12:01 AM 0 4.88 0.00 0.32 0.00 0.08 94.72 01:12:01 AM 1 3.81 0.00 0.23 0.00 0.08 95.87 01:13:01 AM all 5.93 0.00 0.62 0.00 0.07 93.37 01:13:01 AM 0 5.75 0.00 0.72 0.00 0.07 93.46 01:13:01 AM 1 6.11 0.00 0.53 0.00 0.07 93.29 01:14:01 AM all 7.50 0.00 1.17 0.01 0.08 91.24 01:14:01 AM 0 9.23 0.00 1.59 0.02 0.08 89.08 01:14:01 AM 1 5.76 0.00 0.74 0.00 0.08 93.41 01:15:01 AM all 5.01 0.00 0.40 0.00 0.08 94.51 01:15:01 AM 0 6.32 0.00 0.40 0.00 0.08 93.19 01:15:01 AM 1 3.69 0.00 0.40 0.00 0.07 95.84 01:16:01 AM all 21.83 0.00 2.36 0.19 0.08 75.54 01:16:01 AM 0 20.74 0.00 2.24 0.22 0.08 76.72 01:16:01 AM 1 22.92 0.00 2.48 0.17 0.08 74.35 01:17:01 AM all 24.01 0.00 3.23 0.15 0.08 72.53 01:17:01 AM 0 29.33 0.00 3.63 0.20 0.08 66.76 01:17:01 AM 1 18.69 0.00 2.83 0.10 0.07 78.31 Average: all 9.16 0.00 1.14 0.17 0.08 89.45 Average: 0 11.00 0.00 1.29 0.17 0.08 87.47 Average: 1 7.32 0.00 1.00 0.17 0.08 91.43