---> uname -a: Linux prd-centos8-robot-2c-8g-4429.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 617 4791 19 2289 6781 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:bf:24:50 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84656sec preferred_lft 84656sec inet6 fe80::f816:3eff:febf:2450/64 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) 01/26/2026 _x86_64_ (2 CPU) 04:53:54 LINUX RESTART (2 CPU) 04:55:01 AM tps rtps wtps bread/s bwrtn/s 04:56:02 AM 120.91 1.08 119.83 75.31 11227.42 04:57:01 AM 37.19 0.36 36.83 63.03 4226.80 04:58:01 AM 74.05 6.97 67.09 1288.85 3948.31 04:59:01 AM 31.52 0.03 31.49 3.47 6293.22 05:00:01 AM 4.13 0.07 4.07 4.93 160.63 05:01:01 AM 0.40 0.02 0.38 0.13 41.51 05:02:01 AM 0.93 0.07 0.87 1.73 38.26 05:03:01 AM 0.38 0.00 0.38 0.00 83.77 05:04:01 AM 0.23 0.00 0.23 0.00 2.40 05:05:01 AM 0.22 0.00 0.22 0.00 3.22 05:06:01 AM 0.65 0.00 0.65 0.00 83.92 05:07:01 AM 0.45 0.00 0.45 0.00 57.10 05:08:01 AM 0.48 0.00 0.48 0.00 69.19 05:09:01 AM 1.63 0.03 1.60 0.27 75.40 05:10:01 AM 0.42 0.00 0.42 0.00 15.00 05:11:01 AM 0.33 0.00 0.33 0.00 27.49 05:12:01 AM 0.42 0.00 0.42 0.00 82.25 05:13:01 AM 7.82 5.95 1.87 574.97 105.20 05:14:01 AM 1.95 0.00 1.95 0.00 128.99 05:15:01 AM 0.60 0.00 0.60 0.00 48.38 05:16:01 AM 0.52 0.00 0.52 0.00 73.49 05:17:01 AM 0.32 0.00 0.32 0.00 68.86 05:18:01 AM 0.87 0.32 0.55 6.93 191.47 05:19:01 AM 1.37 0.00 1.37 0.00 172.99 05:20:01 AM 0.78 0.00 0.78 0.00 125.75 05:21:01 AM 0.85 0.00 0.85 0.00 102.03 05:22:01 AM 11.65 0.32 11.33 36.92 684.71 05:23:01 AM 32.94 0.47 32.48 52.92 3126.33 Average: 11.91 0.56 11.35 75.34 1114.75 04:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:56:02 AM 5158580 7003808 2723844 34.56 2688 2020932 721236 8.08 198500 2176856 101400 04:57:01 AM 5235884 7082728 2646540 33.58 2688 2022792 640808 7.18 219148 2079432 9576 04:58:01 AM 4863724 6975084 3018700 38.30 2688 2277820 728132 8.15 255936 2383096 186088 04:59:01 AM 4946040 7047752 2936384 37.25 2688 2268420 643572 7.21 260684 2290844 16 05:00:01 AM 4900480 7003252 2981944 37.83 2688 2269516 714484 8.00 261108 2335804 148 05:01:01 AM 4897224 7001008 2985200 37.87 2688 2270512 714484 8.00 261116 2339212 44 05:02:01 AM 4892140 6997728 2990284 37.94 2688 2272324 714484 8.00 261460 2343980 1144 05:03:01 AM 4890076 6996872 2992348 37.96 2688 2273524 714484 8.00 261452 2346092 16 05:04:01 AM 4889944 6996756 2992480 37.96 2688 2273540 714484 8.00 261452 2346336 16 05:05:01 AM 4887388 6996424 2995036 38.00 2688 2275764 714484 8.00 261496 2348832 2232 05:06:01 AM 4887328 6996684 2995096 38.00 2688 2276092 714484 8.00 261508 2349084 332 05:07:01 AM 4883400 6994600 2999024 38.05 2688 2277936 730044 8.17 261680 2352520 668 05:08:01 AM 4881828 6994328 3000596 38.07 2688 2279228 730044 8.17 261680 2354148 48 05:09:01 AM 4878420 6992088 3004004 38.11 2688 2280396 748524 8.38 261860 2357112 20 05:10:01 AM 4877936 6991892 3004488 38.12 2688 2280700 736536 8.25 261860 2357496 24 05:11:01 AM 4878132 6994208 3004292 38.11 2688 2282828 736536 8.25 261884 2357748 1464 05:12:01 AM 4875928 6993528 3006496 38.14 2688 2284328 752036 8.42 261900 2359656 712 05:13:01 AM 4857080 6993956 3025344 38.38 2688 2303592 728948 8.16 264340 2376148 512 05:14:01 AM 4855272 6993844 3027152 38.40 2688 2305260 728948 8.16 264564 2377636 132 05:15:01 AM 4852732 6993624 3029692 38.44 2688 2307580 728948 8.16 264764 2379952 1424 05:16:01 AM 4851740 6993836 3030684 38.45 2688 2308792 728948 8.16 264804 2381052 744 05:17:01 AM 4847624 6991984 3034800 38.50 2688 2311200 728948 8.16 264892 2385200 1256 05:18:01 AM 4841712 6991668 3040712 38.58 2688 2316636 728948 8.16 265260 2390588 1084 05:19:01 AM 4838472 6991636 3043952 38.62 2688 2319836 728948 8.16 265372 2393820 76 05:20:01 AM 4834628 6991044 3047796 38.67 2688 2323112 748552 8.38 265440 2397176 96 05:21:01 AM 4829348 6990196 3053076 38.73 2688 2327512 748552 8.38 265440 2402836 1900 05:22:01 AM 4920420 6953516 2962004 37.58 2688 2205724 720664 8.07 347272 2252084 79536 05:23:01 AM 4906384 6944236 2976040 37.76 2688 2210748 741288 8.30 506908 2110620 26028 Average: 4898567 6996010 2983857 37.85 2688 2265237 722520 8.09 270492 2333049 14883 04:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:56:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:02 AM eth0 115.74 87.35 1171.95 11.78 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 13.98 7.69 5.63 3.39 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 49.31 43.09 343.38 19.55 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 188.00 139.27 38.29 30.67 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 21.34 11.55 8.58 1.93 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 8.97 6.93 2.66 1.37 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 41.42 40.91 7.74 6.34 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 32.38 30.00 5.56 2.61 0.00 0.00 0.00 0.00 05:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 AM eth0 5.45 0.57 0.55 0.22 0.00 0.00 0.00 0.00 05:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 AM eth0 58.87 57.54 11.50 5.15 0.00 0.00 0.00 0.00 05:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 AM eth0 29.31 13.50 5.48 1.40 0.00 0.00 0.00 0.00 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 85.69 65.96 18.01 10.64 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 42.89 39.84 10.68 4.01 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 26.61 25.86 7.03 4.61 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 21.66 14.21 3.93 1.36 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 33.39 29.97 7.83 4.96 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 29.48 26.43 8.16 4.49 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 63.94 65.61 12.54 9.15 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 57.75 59.65 10.44 7.24 0.00 0.00 0.00 0.00 05:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 AM eth0 60.36 62.24 17.66 7.45 0.00 0.00 0.00 0.00 05:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 AM eth0 31.06 24.50 6.44 3.41 0.00 0.00 0.00 0.00 05:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 AM eth0 33.04 29.92 6.19 5.25 0.00 0.00 0.00 0.00 05:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 AM eth0 63.81 64.71 14.01 8.03 0.00 0.00 0.00 0.00 05:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 AM eth0 57.66 57.33 13.08 8.99 0.00 0.00 0.00 0.00 05:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 AM eth0 22.63 21.40 4.96 3.00 0.00 0.00 0.00 0.00 05:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 AM eth0 1.92 2.67 1.38 0.57 0.00 0.00 0.00 0.00 05:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 AM eth0 94.07 60.25 191.22 157.13 0.00 0.00 0.00 0.00 05:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 AM eth0 17.50 16.81 15.02 8.76 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 46.74 39.51 69.68 11.92 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) 01/26/2026 _x86_64_ (2 CPU) 04:53:54 LINUX RESTART (2 CPU) 04:55:01 AM CPU %user %nice %system %iowait %steal %idle 04:56:02 AM all 36.82 0.00 5.24 1.19 0.10 56.64 04:56:02 AM 0 41.46 0.00 5.66 1.25 0.10 51.54 04:56:02 AM 1 32.18 0.00 4.83 1.13 0.10 61.75 04:57:01 AM all 12.03 0.00 1.52 0.37 0.07 86.01 04:57:01 AM 0 20.79 0.00 1.88 0.31 0.07 76.96 04:57:01 AM 1 3.27 0.00 1.15 0.44 0.07 95.06 04:58:01 AM all 36.25 0.00 6.38 0.39 0.09 56.89 04:58:01 AM 0 40.85 0.00 6.93 0.47 0.08 51.67 04:58:01 AM 1 31.64 0.00 5.84 0.32 0.10 62.10 04:59:01 AM all 1.79 0.00 0.75 0.38 0.06 97.02 04:59:01 AM 0 1.44 0.00 0.94 0.62 0.07 96.94 04:59:01 AM 1 2.14 0.00 0.57 0.15 0.05 97.09 05:00:01 AM all 3.96 0.00 0.23 0.01 0.06 95.74 05:00:01 AM 0 5.05 0.00 0.30 0.02 0.05 94.58 05:00:01 AM 1 2.88 0.00 0.17 0.00 0.07 96.89 05:01:01 AM all 2.47 0.00 0.19 0.00 0.08 97.26 05:01:01 AM 0 1.10 0.00 0.17 0.00 0.07 98.66 05:01:01 AM 1 3.85 0.00 0.22 0.00 0.08 95.85 05:02:01 AM all 9.05 0.00 0.50 0.01 0.08 90.36 05:02:01 AM 0 7.42 0.00 0.44 0.02 0.07 92.05 05:02:01 AM 1 10.71 0.00 0.57 0.00 0.09 88.63 05:03:01 AM all 6.18 0.00 0.36 0.00 0.08 93.38 05:03:01 AM 0 9.19 0.00 0.52 0.00 0.07 90.22 05:03:01 AM 1 3.26 0.00 0.22 0.00 0.08 96.44 05:04:01 AM all 0.42 0.00 0.10 0.01 0.06 99.42 05:04:01 AM 0 0.57 0.00 0.05 0.02 0.03 99.33 05:04:01 AM 1 0.27 0.00 0.15 0.00 0.08 99.50 05:05:01 AM all 6.74 0.00 0.28 0.00 0.07 92.92 05:05:01 AM 0 8.66 0.00 0.25 0.00 0.05 91.04 05:05:01 AM 1 4.81 0.00 0.30 0.00 0.08 94.80 05:06:01 AM all 1.77 0.00 0.19 0.00 0.07 97.97 05:06:01 AM 0 2.02 0.00 0.18 0.00 0.07 97.73 05:06:01 AM 1 1.52 0.00 0.20 0.00 0.07 98.21 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 9.81 0.00 0.64 0.00 0.08 89.47 05:07:01 AM 0 6.33 0.00 0.59 0.00 0.07 93.01 05:07:01 AM 1 13.34 0.00 0.69 0.00 0.09 85.88 05:08:01 AM all 3.89 0.00 0.24 0.01 0.07 95.79 05:08:01 AM 0 3.49 0.00 0.20 0.02 0.05 96.24 05:08:01 AM 1 4.28 0.00 0.28 0.00 0.08 95.35 05:09:01 AM all 6.25 0.00 0.50 0.01 0.08 93.17 05:09:01 AM 0 9.73 0.00 0.55 0.02 0.07 89.63 05:09:01 AM 1 2.86 0.00 0.45 0.00 0.08 96.60 05:10:01 AM all 2.69 0.00 0.21 0.00 0.08 97.02 05:10:01 AM 0 4.17 0.00 0.24 0.00 0.08 95.51 05:10:01 AM 1 1.22 0.00 0.18 0.00 0.08 98.51 05:11:01 AM all 7.38 0.00 0.30 0.00 0.08 92.24 05:11:01 AM 0 10.59 0.00 0.39 0.00 0.08 88.94 05:11:01 AM 1 4.20 0.00 0.22 0.00 0.07 95.52 05:12:01 AM all 6.42 0.00 0.41 0.00 0.07 93.10 05:12:01 AM 0 7.60 0.00 0.41 0.00 0.07 91.93 05:12:01 AM 1 5.26 0.00 0.40 0.00 0.07 94.27 05:13:01 AM all 6.30 0.24 0.45 0.10 0.08 92.83 05:13:01 AM 0 6.86 0.00 0.37 0.02 0.08 92.67 05:13:01 AM 1 5.73 0.47 0.54 0.19 0.08 92.98 05:14:01 AM all 4.21 0.00 0.34 0.01 0.08 95.36 05:14:01 AM 0 4.60 0.00 0.37 0.02 0.08 94.93 05:14:01 AM 1 3.81 0.00 0.32 0.00 0.08 95.78 05:15:01 AM all 4.92 0.00 0.36 0.01 0.10 94.61 05:15:01 AM 0 6.19 0.00 0.43 0.00 0.10 93.28 05:15:01 AM 1 3.65 0.00 0.28 0.02 0.10 95.95 05:16:01 AM all 4.01 0.00 0.23 0.00 0.08 95.68 05:16:01 AM 0 4.12 0.00 0.23 0.00 0.08 95.56 05:16:01 AM 1 3.89 0.00 0.22 0.00 0.08 95.81 05:17:01 AM all 8.50 0.00 0.33 0.00 0.07 91.11 05:17:01 AM 0 10.51 0.00 0.39 0.00 0.05 89.06 05:17:01 AM 1 6.51 0.00 0.27 0.00 0.08 93.14 05:17:01 AM CPU %user %nice %system %iowait %steal %idle 05:18:01 AM all 16.73 0.01 0.47 0.00 0.10 82.69 05:18:01 AM 0 22.03 0.00 0.51 0.00 0.10 77.36 05:18:01 AM 1 11.47 0.02 0.43 0.00 0.10 87.97 05:19:01 AM all 10.81 0.00 0.40 0.02 0.08 88.70 05:19:01 AM 0 9.63 0.00 0.46 0.02 0.07 89.83 05:19:01 AM 1 11.98 0.00 0.35 0.02 0.08 87.57 05:20:01 AM all 7.84 0.00 0.30 0.01 0.08 91.76 05:20:01 AM 0 9.00 0.00 0.23 0.00 0.08 90.68 05:20:01 AM 1 6.68 0.00 0.37 0.02 0.08 92.85 05:21:01 AM all 6.31 0.00 0.20 0.01 0.09 93.39 05:21:01 AM 0 3.35 0.00 0.17 0.02 0.08 96.38 05:21:01 AM 1 9.27 0.00 0.23 0.00 0.10 90.39 05:22:01 AM all 26.18 0.00 2.17 0.06 0.08 71.50 05:22:01 AM 0 22.87 0.00 2.09 0.10 0.08 74.86 05:22:01 AM 1 29.50 0.00 2.26 0.02 0.08 68.14 05:23:01 AM all 34.28 0.00 4.08 0.24 0.07 61.32 05:23:01 AM 0 43.62 0.00 4.01 0.27 0.07 52.04 05:23:01 AM 1 24.92 0.00 4.15 0.22 0.08 70.62 Average: all 10.16 0.01 0.98 0.10 0.08 88.67 Average: 0 11.57 0.00 1.04 0.11 0.07 87.21 Average: 1 8.76 0.02 0.93 0.09 0.08 90.12