---> uname -a: Linux prd-centos8-robot-2c-8g-2693.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 612 4825 19 2260 6786 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:7d:9c:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84788sec preferred_lft 84788sec inet6 fe80::f816:3eff:fe7d:9c7b/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) 10/28/2025 _x86_64_ (2 CPU) 01:49:01 LINUX RESTART (2 CPU) 01:50:01 AM tps rtps wtps bread/s bwrtn/s 01:51:01 AM 94.59 6.10 88.49 1088.30 6541.80 01:52:01 AM 81.44 0.65 80.79 51.05 10966.03 01:53:01 AM 40.95 7.13 33.82 1310.50 2278.59 01:54:01 AM 59.81 0.25 59.56 47.06 7615.88 01:55:01 AM 8.28 0.22 8.06 11.73 621.89 01:56:01 AM 2.13 0.00 2.13 0.00 141.16 01:57:01 AM 0.55 0.00 0.55 0.00 75.12 01:58:01 AM 0.30 0.00 0.30 0.00 2.55 01:59:01 AM 0.35 0.00 0.35 0.00 77.22 02:00:01 AM 0.75 0.00 0.75 0.00 25.51 02:01:01 AM 0.48 0.00 0.48 0.00 82.92 02:02:01 AM 0.73 0.08 0.65 1.87 66.22 02:03:01 AM 0.59 0.00 0.59 0.00 18.96 02:04:01 AM 0.60 0.00 0.60 0.00 16.03 02:05:01 AM 1.62 0.03 1.58 0.27 92.37 02:06:01 AM 0.33 0.00 0.33 0.00 82.09 02:07:01 AM 0.60 0.00 0.60 0.00 75.71 02:08:01 AM 0.47 0.00 0.47 0.00 40.88 02:09:01 AM 0.48 0.00 0.48 0.00 90.82 02:10:00 AM 0.54 0.00 0.54 0.00 70.62 02:11:01 AM 0.48 0.00 0.48 0.00 112.75 02:12:01 AM 0.92 0.00 0.92 0.00 202.45 02:13:01 AM 0.75 0.00 0.75 0.00 98.08 02:14:01 AM 0.72 0.00 0.72 0.00 140.71 02:15:01 AM 17.74 0.40 17.34 46.78 2520.16 Average: 12.66 0.59 12.06 102.38 1283.12 01:50:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:51:01 AM 5246736 7044488 2635696 33.44 2688 1974364 692632 7.76 187064 2111452 249324 01:52:01 AM 5081280 6957472 2801152 35.54 2688 2052196 761612 8.53 213328 2238812 44356 01:53:01 AM 4942840 6975360 2939592 37.29 2688 2201528 762836 8.54 268984 2300444 123268 01:54:01 AM 4943944 7042228 2938488 37.28 2688 2264524 658512 7.37 260068 2289984 10836 01:55:01 AM 4901148 7000452 2981284 37.82 2688 2265760 723144 8.10 260200 2335160 724 01:56:01 AM 4888068 6989180 2994364 37.99 2688 2267576 723144 8.10 260452 2348500 588 01:57:01 AM 4885560 6988024 2996872 38.02 2688 2268920 723144 8.10 260452 2350980 4 01:58:01 AM 4884764 6987236 2997668 38.03 2688 2268928 723144 8.10 260452 2351804 4 01:59:01 AM 4880548 6985252 3001884 38.08 2688 2271160 723144 8.10 260496 2355900 28 02:00:01 AM 4879044 6984236 3003388 38.10 2688 2271648 742960 8.32 260608 2357164 188 02:01:01 AM 4876312 6983940 3006120 38.14 2688 2274080 742960 8.32 260680 2359560 308 02:02:01 AM 4872432 6981724 3010000 38.19 2688 2275736 758344 8.49 260860 2363312 172 02:03:01 AM 4870612 6980060 3011820 38.21 2688 2275892 758344 8.49 260860 2365252 4 02:04:01 AM 4869196 6979096 3013236 38.23 2688 2276344 780112 8.73 260860 2366376 176 02:05:01 AM 4868812 6980840 3013620 38.23 2688 2278468 750032 8.40 261088 2366740 584 02:06:01 AM 4867108 6981120 3015324 38.25 2688 2280492 750032 8.40 261144 2368656 292 02:07:01 AM 4865096 6980816 3017336 38.28 2688 2282184 750032 8.40 261368 2370144 144 02:08:01 AM 4863520 6980912 3018912 38.30 2688 2283832 750032 8.40 261576 2371440 912 02:09:01 AM 4861736 6981132 3020696 38.32 2688 2285868 750032 8.40 261728 2373400 548 02:10:00 AM 4859972 6980764 3022460 38.34 2688 2287264 746460 8.36 261752 2375220 108 02:11:01 AM 4854348 6979092 3028084 38.42 2688 2291244 746460 8.36 261936 2380364 868 02:12:01 AM 4849448 6979088 3032984 38.48 2688 2296088 746460 8.36 262172 2385220 260 02:13:01 AM 4847356 6979228 3035076 38.50 2688 2298332 746460 8.36 262216 2387308 104 02:14:01 AM 4842664 6978536 3039768 38.56 2688 2302324 746460 8.36 262256 2392136 268 02:15:01 AM 5008660 7011464 2873772 36.46 2688 2174168 696992 7.80 494960 2016008 22760 Average: 4904448 6987670 2977984 37.78 2688 2250757 738139 8.26 265902 2331253 18273 01:50:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:51:01 AM eth0 119.44 94.65 1123.44 21.93 0.00 0.00 0.00 0.00 01:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:52:01 AM eth0 66.48 48.55 586.42 8.41 0.00 0.00 0.00 0.00 01:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:53:01 AM eth0 38.00 32.84 330.56 6.68 0.00 0.00 0.00 0.00 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 193.10 144.81 46.41 34.37 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 27.34 16.74 9.16 2.53 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 48.64 43.86 8.74 13.07 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 41.03 36.43 6.76 3.09 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 2.05 0.43 0.18 0.03 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 63.27 63.32 11.68 5.42 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 41.25 24.68 8.17 5.91 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 118.11 105.30 23.24 11.22 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 47.45 46.09 10.09 5.86 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 11.35 9.98 1.64 0.90 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 24.80 21.78 4.80 2.29 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 32.80 29.95 8.50 5.05 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 66.79 64.42 13.53 9.66 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 65.59 67.48 11.02 7.64 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 69.82 69.56 11.78 7.96 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 52.53 51.55 15.25 5.82 0.00 0.00 0.00 0.00 02:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:10:00 AM eth0 30.97 23.29 6.44 3.41 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 55.70 56.43 8.89 7.19 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 75.72 76.60 15.20 10.49 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 54.35 52.52 11.68 6.77 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 12.53 12.88 2.74 1.89 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 102.08 66.23 185.46 135.28 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 58.48 50.45 98.54 12.92 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) 10/28/2025 _x86_64_ (2 CPU) 01:49:01 LINUX RESTART (2 CPU) 01:50:01 AM CPU %user %nice %system %iowait %steal %idle 01:51:01 AM all 38.73 0.00 5.68 1.31 0.12 54.17 01:51:01 AM 0 29.66 0.00 4.36 1.05 0.12 64.81 01:51:01 AM 1 47.82 0.00 7.00 1.57 0.12 43.49 01:52:01 AM all 20.80 0.00 2.43 2.12 0.08 74.56 01:52:01 AM 0 10.63 0.00 2.02 2.14 0.10 85.11 01:52:01 AM 1 30.95 0.00 2.84 2.10 0.07 64.04 01:53:01 AM all 22.67 0.00 4.28 0.77 0.09 72.19 01:53:01 AM 0 22.46 0.00 4.15 0.53 0.10 72.76 01:53:01 AM 1 22.88 0.00 4.41 1.00 0.08 71.63 01:54:01 AM all 19.17 0.00 3.53 0.76 0.07 76.47 01:54:01 AM 0 18.68 0.00 3.25 1.07 0.05 76.95 01:54:01 AM 1 19.67 0.00 3.80 0.45 0.08 75.99 01:55:01 AM all 4.29 0.00 0.34 0.31 0.05 95.01 01:55:01 AM 0 5.22 0.00 0.47 0.42 0.05 93.84 01:55:01 AM 1 3.36 0.00 0.22 0.20 0.05 96.17 01:56:01 AM all 8.41 0.00 0.49 0.01 0.07 91.02 01:56:01 AM 0 1.66 0.00 0.32 0.02 0.07 97.94 01:56:01 AM 1 15.41 0.00 0.66 0.00 0.07 83.86 01:57:01 AM all 7.31 0.00 0.44 0.02 0.06 92.17 01:57:01 AM 0 3.77 0.00 0.32 0.00 0.07 95.85 01:57:01 AM 1 10.98 0.00 0.57 0.03 0.05 88.36 01:58:01 AM all 0.24 0.00 0.13 0.00 0.06 99.57 01:58:01 AM 0 0.30 0.00 0.13 0.00 0.08 99.48 01:58:01 AM 1 0.18 0.00 0.12 0.00 0.03 99.67 01:59:01 AM all 6.47 0.00 0.32 0.00 0.07 93.15 01:59:01 AM 0 6.81 0.00 0.35 0.00 0.07 92.78 01:59:01 AM 1 6.13 0.00 0.28 0.00 0.07 93.52 02:00:01 AM all 2.75 0.00 0.26 0.00 0.04 96.94 02:00:01 AM 0 3.35 0.00 0.25 0.00 0.05 96.35 02:00:01 AM 1 2.16 0.00 0.27 0.00 0.03 97.54 02:01:01 AM all 11.06 0.00 0.71 0.04 0.06 88.12 02:01:01 AM 0 9.71 0.00 0.76 0.05 0.05 89.43 02:01:01 AM 1 12.40 0.00 0.66 0.03 0.07 86.84 02:01:01 AM CPU %user %nice %system %iowait %steal %idle 02:02:01 AM all 5.50 0.00 0.29 0.00 0.06 94.15 02:02:01 AM 0 2.68 0.00 0.27 0.00 0.05 97.01 02:02:01 AM 1 8.34 0.00 0.32 0.00 0.07 91.28 02:03:01 AM all 3.96 0.00 0.30 0.00 0.05 95.69 02:03:01 AM 0 6.29 0.00 0.37 0.00 0.05 93.29 02:03:01 AM 1 1.71 0.00 0.22 0.00 0.05 98.02 02:04:01 AM all 2.54 0.00 0.20 0.00 0.05 97.21 02:04:01 AM 0 2.50 0.00 0.20 0.00 0.05 97.25 02:04:01 AM 1 2.59 0.00 0.20 0.00 0.05 97.16 02:05:01 AM all 8.07 0.00 0.56 0.02 0.07 91.28 02:05:01 AM 0 4.99 0.00 0.32 0.02 0.07 94.61 02:05:01 AM 1 11.19 0.00 0.81 0.02 0.07 87.91 02:06:01 AM all 8.44 0.00 0.59 0.00 0.05 90.92 02:06:01 AM 0 11.08 0.00 0.64 0.00 0.05 88.23 02:06:01 AM 1 5.84 0.00 0.54 0.00 0.05 93.57 02:07:01 AM all 4.39 0.00 0.36 0.00 0.06 95.19 02:07:01 AM 0 3.45 0.00 0.30 0.00 0.05 96.20 02:07:01 AM 1 5.33 0.00 0.42 0.00 0.07 94.18 02:08:01 AM all 4.52 0.00 0.33 0.00 0.06 95.08 02:08:01 AM 0 5.88 0.00 0.35 0.00 0.07 93.70 02:08:01 AM 1 3.16 0.00 0.32 0.00 0.05 96.47 02:09:01 AM all 4.42 0.00 0.33 0.00 0.06 95.19 02:09:01 AM 0 3.88 0.00 0.44 0.00 0.05 95.63 02:09:01 AM 1 4.95 0.00 0.23 0.00 0.07 94.75 02:10:00 AM all 4.52 0.00 0.28 0.00 0.03 95.17 02:10:00 AM 0 1.07 0.00 0.24 0.00 0.03 98.66 02:10:00 AM 1 7.97 0.00 0.32 0.00 0.03 91.68 02:11:01 AM all 13.52 0.00 0.42 0.00 0.08 85.99 02:11:01 AM 0 8.71 0.00 0.40 0.00 0.07 90.83 02:11:01 AM 1 18.37 0.00 0.44 0.00 0.08 81.11 02:12:01 AM all 16.47 0.00 0.52 0.01 0.07 82.93 02:12:01 AM 0 8.33 0.00 0.47 0.02 0.05 91.12 02:12:01 AM 1 24.59 0.00 0.57 0.00 0.08 74.75 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 6.95 0.00 0.33 0.02 0.07 92.64 02:13:01 AM 0 3.83 0.00 0.33 0.03 0.07 95.73 02:13:01 AM 1 10.06 0.00 0.33 0.00 0.07 89.54 02:14:01 AM all 8.33 0.00 0.33 0.00 0.05 91.29 02:14:01 AM 0 7.63 0.00 0.33 0.00 0.05 91.98 02:14:01 AM 1 9.03 0.00 0.33 0.00 0.05 90.59 02:15:01 AM all 27.56 0.00 3.16 0.28 0.09 68.91 02:15:01 AM 0 14.38 0.00 2.49 0.33 0.08 82.71 02:15:01 AM 1 40.73 0.00 3.84 0.22 0.10 55.11 Average: all 10.46 0.00 1.07 0.23 0.06 88.17 Average: 0 7.89 0.00 0.95 0.23 0.06 90.88 Average: 1 13.05 0.00 1.19 0.23 0.06 85.47