---> uname -a: Linux prd-centos8-robot-2c-8g-24900.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 590 4834 19 2273 6808 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:8e:6f:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.76/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84653sec preferred_lft 84653sec inet6 fe80::f816:3eff:fe8e:6f19/64 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) 01/10/2026 _x86_64_ (2 CPU) 02:52:29 LINUX RESTART (2 CPU) 02:53:02 AM tps rtps wtps bread/s bwrtn/s 02:54:01 AM 90.34 34.73 55.62 6972.18 16599.46 02:55:01 AM 112.63 1.08 111.55 75.32 12032.16 02:56:01 AM 30.53 0.42 30.11 64.79 2481.97 02:57:01 AM 65.79 9.38 56.41 1678.37 3500.83 02:58:01 AM 33.56 0.03 33.52 3.47 6423.34 02:59:01 AM 2.63 0.07 2.57 4.93 109.75 03:00:00 AM 2.20 0.00 2.20 0.00 155.72 03:01:01 AM 0.41 0.02 0.40 0.13 24.82 03:02:01 AM 0.40 0.07 0.33 1.73 5.55 03:03:01 AM 0.52 0.00 0.52 0.00 81.84 03:04:01 AM 0.50 0.00 0.50 0.00 19.74 03:05:01 AM 0.47 0.00 0.47 0.00 53.57 03:06:01 AM 0.45 0.00 0.45 0.00 63.34 03:07:01 AM 0.37 0.00 0.37 0.00 45.80 03:08:01 AM 0.52 0.03 0.48 0.27 12.16 03:09:01 AM 1.48 0.00 1.48 0.00 81.47 03:10:00 AM 0.40 0.00 0.40 0.00 60.90 03:10:01 AM 2.94 0.00 2.94 0.00 25.00 03:11:01 AM 0.47 0.00 0.47 0.00 73.77 03:12:01 AM 0.58 0.00 0.58 0.00 69.66 03:13:01 AM 0.62 0.00 0.62 0.00 42.76 03:14:01 AM 0.83 0.32 0.52 6.93 80.39 03:15:01 AM 0.93 0.00 0.93 0.00 67.39 03:16:01 AM 0.28 0.00 0.28 0.00 117.69 03:17:01 AM 0.63 0.00 0.63 0.00 126.27 03:18:01 AM 0.85 0.00 0.85 0.00 97.25 03:19:01 AM 0.55 0.00 0.55 0.00 153.29 03:20:00 AM 0.69 0.00 0.69 0.00 91.30 03:20:01 AM 0.00 0.00 0.00 0.00 0.00 03:21:01 AM 23.36 0.40 22.96 46.78 2685.52 Average: 13.28 1.64 11.63 312.34 1610.99 02:53:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:54:01 AM 5313900 7002464 2568524 32.59 2688 1874888 750700 8.41 222124 2039132 205852 02:55:01 AM 5165044 7007680 2717380 34.47 2688 2018200 705396 7.90 199468 2159940 42072 02:56:01 AM 5240368 7084724 2642056 33.52 2688 2020148 635448 7.12 220180 2071232 8 02:57:01 AM 4889544 6999668 2992880 37.97 2688 2276084 685832 7.68 261332 2349132 175732 02:58:01 AM 4946892 7058676 2935532 37.24 2688 2278168 622940 6.98 267240 2282036 4 02:59:01 AM 4898760 7012104 2983664 37.85 2688 2279736 688428 7.71 267648 2329480 348 03:00:00 AM 4892644 7008100 2989780 37.93 2688 2281840 700712 7.85 267832 2335720 4 03:01:01 AM 4890424 7006412 2992000 37.96 2688 2282364 700712 7.85 267832 2337124 4 03:02:01 AM 4891092 7007160 2991332 37.95 2688 2282444 700712 7.85 267968 2336752 16 03:03:01 AM 4888716 7007008 2993708 37.98 2688 2284668 717440 8.03 268012 2339076 48 03:04:01 AM 4886212 7004836 2996212 38.01 2688 2285000 717440 8.03 268024 2341672 4 03:05:01 AM 4884144 7004804 2998280 38.04 2688 2287060 717440 8.03 268196 2343508 696 03:06:01 AM 4881612 7003840 3000812 38.07 2688 2288612 717440 8.03 268204 2345816 516 03:07:01 AM 4881052 7003996 3001372 38.08 2688 2289328 717440 8.03 268216 2346616 24 03:08:01 AM 4880648 7003880 3001776 38.08 2688 2289612 717740 8.04 268356 2346536 156 03:09:01 AM 4878680 7003984 3003744 38.11 2688 2291688 717740 8.04 268416 2348732 792 03:10:00 AM 4878020 7004408 3004404 38.12 2688 2292764 700312 7.84 268420 2349624 280 03:10:01 AM 4877372 7003760 3005052 38.12 2688 2292764 700312 7.84 268420 2349972 280 03:11:01 AM 4875308 7003584 3007116 38.15 2688 2294664 700312 7.84 268540 2351892 244 03:12:01 AM 4873832 7003608 3008592 38.17 2688 2296212 700312 7.84 268732 2353200 136 03:13:01 AM 4872632 7003844 3009792 38.18 2688 2297620 700312 7.84 268908 2353900 708 03:14:01 AM 4869856 7003152 3012568 38.22 2688 2299712 700312 7.84 269060 2356692 560 03:15:01 AM 4868584 7003332 3013840 38.23 2688 2301112 700312 7.84 269212 2358048 504 03:16:01 AM 4864520 7002300 3017904 38.29 2688 2304160 700312 7.84 269344 2361964 136 03:17:01 AM 4860192 7001676 3022232 38.34 2688 2307860 700312 7.84 269492 2366012 508 03:18:01 AM 4856328 7001900 3026096 38.39 2688 2311936 700312 7.84 269660 2370024 2284 03:19:01 AM 4853988 7001616 3028436 38.42 2688 2313992 700312 7.84 269708 2372076 52 03:20:00 AM 4901872 7058296 2980552 37.81 2688 2322784 618536 6.93 270052 2324404 6544 03:20:01 AM 4901464 7057896 2980960 37.82 2688 2322784 618536 6.93 270048 2324688 6552 03:21:01 AM 4917384 6942120 2965040 37.62 2688 2197152 732740 8.20 505812 2097896 32648 Average: 4919369 7010361 2963055 37.59 2688 2258845 696227 7.80 270815 2311430 15924 02:53:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 319.40 210.84 1695.72 62.23 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 92.43 72.12 864.32 10.31 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 11.93 9.08 5.60 3.79 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 45.50 39.62 342.89 9.85 0.00 0.00 0.00 0.00 02:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:58:01 AM eth0 190.14 137.32 37.36 36.22 0.00 0.00 0.00 0.00 02:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:59:01 AM eth0 44.76 30.08 12.52 8.56 0.00 0.00 0.00 0.00 03:00:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:00:00 AM eth0 42.82 43.09 7.63 3.64 0.00 0.00 0.00 0.00 03:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:01:01 AM eth0 15.95 14.38 3.46 1.41 0.00 0.00 0.00 0.00 03:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:02:01 AM eth0 2.05 0.40 0.18 0.03 0.00 0.00 0.00 0.00 03:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:03:01 AM eth0 60.99 60.01 11.50 5.24 0.00 0.00 0.00 0.00 03:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:04:01 AM eth0 31.74 14.96 5.95 1.56 0.00 0.00 0.00 0.00 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 99.12 86.34 20.21 12.21 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 47.49 44.04 11.54 4.35 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 14.81 13.75 4.28 3.53 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 12.98 10.28 2.80 1.05 0.00 0.00 0.00 0.00 03:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:09:01 AM eth0 25.71 22.61 7.43 4.52 0.00 0.00 0.00 0.00 03:10:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:00 AM eth0 9.88 9.79 5.29 1.24 0.00 0.00 0.00 0.00 03:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:10:01 AM eth0 10.29 8.82 1.31 1.05 0.00 0.00 0.00 0.00 03:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:11:01 AM eth0 33.73 32.49 10.07 8.26 0.00 0.00 0.00 0.00 03:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:12:01 AM eth0 28.76 30.62 8.21 5.07 0.00 0.00 0.00 0.00 03:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:01 AM eth0 29.53 30.89 8.17 5.10 0.00 0.00 0.00 0.00 03:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:14:01 AM eth0 27.39 25.52 13.58 3.93 0.00 0.00 0.00 0.00 03:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:15:01 AM eth0 22.51 17.13 5.36 2.97 0.00 0.00 0.00 0.00 03:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:16:01 AM eth0 21.46 20.39 5.67 4.52 0.00 0.00 0.00 0.00 03:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:17:01 AM eth0 22.61 23.16 8.80 4.67 0.00 0.00 0.00 0.00 03:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:18:01 AM eth0 37.37 37.62 13.23 7.85 0.00 0.00 0.00 0.00 03:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:19:01 AM eth0 18.60 16.68 4.76 2.70 0.00 0.00 0.00 0.00 03:20:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:00 AM eth0 3.48 4.00 1.25 0.85 0.00 0.00 0.00 0.00 03:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 AM eth0 70.24 69.05 16.34 15.40 0.00 0.00 0.00 0.00 03:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 AM eth0 97.08 64.11 187.86 139.15 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 50.23 39.97 117.13 12.65 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) 01/10/2026 _x86_64_ (2 CPU) 02:52:29 LINUX RESTART (2 CPU) 02:53:02 AM CPU %user %nice %system %iowait %steal %idle 02:54:01 AM all 40.78 0.02 6.99 9.56 0.10 42.55 02:54:01 AM 0 47.38 0.03 6.24 9.90 0.10 36.34 02:54:01 AM 1 34.15 0.00 7.76 9.22 0.10 48.77 02:55:01 AM all 31.04 0.00 4.51 4.20 0.08 60.17 02:55:01 AM 0 36.94 0.00 4.39 4.91 0.08 53.68 02:55:01 AM 1 25.15 0.00 4.62 3.49 0.08 66.66 02:56:01 AM all 12.42 0.00 1.64 0.33 0.07 85.55 02:56:01 AM 0 13.56 0.00 1.50 0.30 0.07 84.57 02:56:01 AM 1 11.28 0.00 1.77 0.37 0.07 86.52 02:57:01 AM all 36.13 0.00 6.29 1.25 0.12 56.21 02:57:01 AM 0 47.39 0.00 6.90 1.05 0.12 44.54 02:57:01 AM 1 24.86 0.00 5.68 1.45 0.12 67.89 02:58:01 AM all 3.14 0.00 1.00 1.24 0.04 94.58 02:58:01 AM 0 3.96 0.00 1.10 1.91 0.05 92.98 02:58:01 AM 1 2.31 0.00 0.90 0.57 0.03 96.19 02:59:01 AM all 6.63 0.00 0.45 0.02 0.08 92.83 02:59:01 AM 0 5.40 0.00 0.45 0.03 0.08 94.03 02:59:01 AM 1 7.85 0.00 0.45 0.00 0.07 91.63 03:00:00 AM all 10.77 0.00 0.55 0.01 0.08 88.59 03:00:00 AM 0 9.30 0.00 0.54 0.02 0.09 90.06 03:00:00 AM 1 12.24 0.00 0.57 0.00 0.07 87.12 03:01:01 AM all 3.70 0.00 0.31 0.00 0.07 95.93 03:01:01 AM 0 6.23 0.00 0.42 0.00 0.08 93.27 03:01:01 AM 1 1.21 0.00 0.20 0.00 0.05 98.54 03:02:01 AM all 0.48 0.00 0.12 0.00 0.07 99.34 03:02:01 AM 0 0.57 0.00 0.10 0.00 0.07 99.27 03:02:01 AM 1 0.38 0.00 0.13 0.00 0.07 99.42 03:03:01 AM all 7.11 0.00 0.34 0.00 0.07 92.49 03:03:01 AM 0 11.13 0.00 0.32 0.00 0.07 88.48 03:03:01 AM 1 3.09 0.00 0.35 0.00 0.07 96.50 03:04:01 AM all 1.79 0.00 0.21 0.00 0.06 97.94 03:04:01 AM 0 2.43 0.00 0.20 0.00 0.07 97.31 03:04:01 AM 1 1.16 0.00 0.22 0.00 0.05 98.58 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 10.88 0.00 0.72 0.02 0.07 88.32 03:05:01 AM 0 14.74 0.00 0.79 0.00 0.07 84.39 03:05:01 AM 1 7.07 0.00 0.65 0.03 0.07 92.18 03:06:01 AM all 4.93 0.00 0.25 0.00 0.08 94.75 03:06:01 AM 0 8.03 0.00 0.22 0.00 0.07 91.68 03:06:01 AM 1 1.82 0.00 0.28 0.00 0.08 97.81 03:07:01 AM all 5.62 0.00 0.36 0.00 0.08 93.95 03:07:01 AM 0 9.10 0.00 0.53 0.00 0.07 90.29 03:07:01 AM 1 2.24 0.00 0.18 0.00 0.08 97.49 03:08:01 AM all 2.78 0.00 0.39 0.00 0.05 96.78 03:08:01 AM 0 3.98 0.00 0.44 0.00 0.05 95.53 03:08:01 AM 1 1.61 0.00 0.33 0.00 0.05 98.01 03:09:01 AM all 7.78 0.00 0.94 0.02 0.06 91.20 03:09:01 AM 0 10.25 0.00 1.60 0.03 0.07 88.05 03:09:01 AM 1 5.34 0.00 0.30 0.00 0.05 94.30 03:10:00 AM all 5.31 0.00 0.37 0.00 0.07 94.25 03:10:00 AM 0 9.20 0.00 0.54 0.00 0.07 90.20 03:10:00 AM 1 1.54 0.00 0.20 0.00 0.07 98.19 03:10:01 AM all 2.22 0.00 2.96 0.00 0.00 94.81 03:10:01 AM 0 2.99 0.00 2.99 0.00 0.00 94.03 03:10:01 AM 1 1.47 0.00 2.94 0.00 0.00 95.59 03:11:01 AM all 7.15 0.00 0.47 0.00 0.07 92.31 03:11:01 AM 0 10.72 0.00 0.60 0.00 0.07 88.61 03:11:01 AM 1 3.65 0.00 0.35 0.00 0.07 95.94 03:12:01 AM all 4.27 0.00 0.34 0.00 0.06 95.32 03:12:01 AM 0 4.92 0.00 0.37 0.00 0.07 94.65 03:12:01 AM 1 3.63 0.00 0.32 0.00 0.05 96.00 03:13:01 AM all 4.21 0.00 0.32 0.08 0.06 95.34 03:13:01 AM 0 4.11 0.00 0.32 0.00 0.07 95.50 03:13:01 AM 1 4.30 0.00 0.32 0.15 0.05 95.18 03:14:01 AM all 4.32 0.01 0.34 0.01 0.07 95.26 03:14:01 AM 0 3.23 0.02 0.32 0.02 0.05 96.37 03:14:01 AM 1 5.41 0.00 0.37 0.00 0.08 94.14 03:14:01 AM CPU %user %nice %system %iowait %steal %idle 03:15:01 AM all 4.72 0.00 0.26 0.01 0.06 94.95 03:15:01 AM 0 7.36 0.00 0.28 0.02 0.07 92.27 03:15:01 AM 1 2.08 0.00 0.23 0.00 0.05 97.64 03:16:01 AM all 11.47 0.00 0.36 0.00 0.07 88.10 03:16:01 AM 0 14.58 0.00 0.39 0.00 0.07 84.96 03:16:01 AM 1 8.38 0.00 0.33 0.00 0.07 91.22 03:17:01 AM all 13.04 0.00 0.40 0.00 0.07 86.50 03:17:01 AM 0 15.92 0.00 0.37 0.00 0.07 83.65 03:17:01 AM 1 10.13 0.00 0.42 0.00 0.07 89.38 03:18:01 AM all 13.88 0.00 0.49 0.00 0.08 85.56 03:18:01 AM 0 21.17 0.00 0.46 0.00 0.08 78.29 03:18:01 AM 1 6.65 0.00 0.52 0.00 0.07 92.76 03:19:01 AM all 6.36 0.00 0.27 0.00 0.08 93.29 03:19:01 AM 0 6.44 0.00 0.25 0.00 0.10 93.20 03:19:01 AM 1 6.27 0.00 0.28 0.00 0.07 93.38 03:20:00 AM all 11.51 0.00 0.30 0.00 0.08 88.12 03:20:00 AM 0 14.58 0.00 0.32 0.00 0.07 85.03 03:20:00 AM 1 8.44 0.00 0.27 0.00 0.08 91.20 03:20:01 AM all 2.41 0.00 3.01 0.00 0.00 94.58 03:20:01 AM 0 2.41 0.00 2.41 0.00 0.00 95.18 03:20:01 AM 1 2.41 0.00 3.61 0.00 0.00 93.98 03:21:01 AM all 27.40 0.00 3.37 0.32 0.09 68.83 03:21:01 AM 0 35.10 0.00 4.19 0.43 0.08 60.19 03:21:01 AM 1 19.69 0.00 2.54 0.20 0.10 77.47 Average: all 10.69 0.00 1.16 0.61 0.07 87.47 Average: 0 13.49 0.00 1.22 0.66 0.07 84.54 Average: 1 7.90 0.00 1.09 0.55 0.07 90.39