---> uname -a: Linux prd-centos8-robot-2c-8g-13211.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 633 4785 19 2278 6765 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:db:4d:2d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84747sec preferred_lft 84747sec inet6 fe80::f816:3eff:fedb:4d2d/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) 12/13/2025 _x86_64_ (2 CPU) 01:47:29 LINUX RESTART (2 CPU) 01:48:01 AM tps rtps wtps bread/s bwrtn/s 01:49:01 AM 81.44 15.33 66.12 5321.21 6394.10 01:50:01 AM 95.70 0.92 94.78 65.86 11095.25 01:51:01 AM 24.48 0.42 24.06 64.78 2277.14 01:52:01 AM 85.14 9.45 75.69 1685.59 6805.23 01:53:01 AM 15.41 0.00 15.41 0.00 3051.05 01:54:01 AM 2.65 0.22 2.43 11.73 138.31 01:55:01 AM 2.45 0.00 2.45 0.00 129.83 01:56:01 AM 0.45 0.00 0.45 0.00 37.41 01:57:01 AM 0.37 0.00 0.37 0.00 7.35 01:58:01 AM 0.68 0.00 0.68 0.00 81.44 01:59:01 AM 0.47 0.00 0.47 0.00 32.09 02:00:01 AM 0.52 0.00 0.52 0.00 89.90 02:01:01 AM 0.43 0.02 0.42 0.13 43.96 02:02:01 AM 0.60 0.07 0.53 1.73 21.10 02:03:01 AM 1.70 0.03 1.67 0.27 66.26 02:04:01 AM 0.42 0.00 0.42 0.00 60.40 02:05:01 AM 0.38 0.00 0.38 0.00 90.57 02:06:01 AM 1.00 0.32 0.68 6.93 48.28 02:07:01 AM 1.15 0.00 1.15 0.00 105.78 02:08:01 AM 0.73 0.00 0.73 0.00 76.59 02:09:01 AM 0.28 0.00 0.28 0.00 48.12 02:10:01 AM 0.40 0.00 0.40 0.00 154.33 02:11:01 AM 0.92 0.00 0.92 0.00 194.40 02:12:01 AM 0.72 0.00 0.72 0.00 42.41 02:13:01 AM 0.83 0.00 0.83 0.00 150.41 02:14:01 AM 14.48 0.32 14.16 36.91 2534.25 02:15:01 AM 31.21 0.52 30.69 63.86 1170.57 Average: 13.52 1.02 12.50 268.89 1294.34 01:48:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 AM 5388848 7101248 2493584 31.63 2688 1894544 672020 7.52 185856 1987248 200900 01:50:01 AM 5166148 7011372 2716284 34.46 2688 2020760 726388 8.13 198176 2165764 42016 01:51:01 AM 5129548 7023016 2752884 34.92 2688 2067844 701072 7.85 224188 2173760 55584 01:52:01 AM 4944852 7057456 2937580 37.27 2688 2278596 646568 7.24 265392 2287060 84484 01:53:01 AM 4943348 7055576 2939084 37.29 2688 2278600 646568 7.24 265392 2286972 4 01:54:01 AM 4894648 7008824 2987784 37.90 2688 2280564 710680 7.96 265600 2335344 48 01:55:01 AM 4883268 6999568 2999164 38.05 2688 2282680 753160 8.43 265780 2346624 608 01:56:01 AM 4879796 6996420 3002636 38.09 2688 2282996 753160 8.43 265780 2349964 4 01:57:01 AM 4880116 6996876 3002316 38.09 2688 2283132 753160 8.43 265780 2349912 4 01:58:01 AM 4872840 6991704 3009592 38.18 2688 2285236 753160 8.43 265828 2357032 4 01:59:01 AM 4871680 6991636 3010752 38.20 2688 2286336 753160 8.43 265936 2358120 288 02:00:01 AM 4866784 6988968 3015648 38.26 2688 2288564 758348 8.49 266008 2362820 16 02:01:01 AM 4862656 6986056 3019776 38.31 2688 2289768 779060 8.72 266028 2366496 120 02:02:01 AM 4862912 6986632 3019520 38.31 2688 2290104 779060 8.72 266188 2366340 32 02:03:01 AM 4861528 6986304 3020904 38.32 2688 2291172 775128 8.68 266452 2367300 112 02:04:01 AM 4858328 6985176 3024104 38.37 2688 2293236 775128 8.68 266476 2370448 556 02:05:01 AM 4854792 6983768 3027640 38.41 2688 2295340 775128 8.68 266612 2374312 140 02:06:01 AM 4850508 6981356 3031924 38.46 2688 2297212 775128 8.68 266952 2377912 912 02:07:01 AM 4848896 6981388 3033536 38.48 2688 2298892 775128 8.68 267144 2379480 292 02:08:01 AM 4847080 6981204 3035352 38.51 2688 2300520 775128 8.68 267248 2381124 56 02:09:01 AM 4843168 6979008 3039264 38.56 2688 2302220 775128 8.68 267272 2385340 424 02:10:01 AM 4836848 6977648 3045584 38.64 2688 2307184 762960 8.54 267512 2391224 952 02:11:01 AM 4830556 6975768 3051876 38.72 2688 2311588 762960 8.54 267700 2397372 148 02:12:01 AM 4825904 6973424 3056528 38.78 2688 2313868 762960 8.54 267748 2402000 1704 02:13:01 AM 4818280 6969728 3064152 38.87 2688 2317816 762960 8.54 267772 2409280 1596 02:14:01 AM 4919888 6942344 2962544 37.58 2688 2194356 756096 8.47 345852 2252192 24020 02:15:01 AM 4894960 6921160 2987472 37.90 2688 2198708 784744 8.79 505904 2122072 26272 Average: 4908821 6993838 2973611 37.72 2688 2253031 748301 8.38 271207 2322352 16344 01:48:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:49:01 AM eth0 320.46 197.35 1781.43 62.36 0.00 0.00 0.00 0.00 01:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:50:01 AM eth0 72.27 52.44 735.63 9.01 0.00 0.00 0.00 0.00 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 15.51 10.08 6.67 4.15 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 233.26 170.62 375.73 38.20 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 1.53 0.68 0.28 0.12 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 45.84 33.01 13.16 7.01 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 46.28 45.66 7.89 10.33 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 14.10 10.53 3.05 2.21 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 9.18 6.76 1.44 0.75 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 55.07 49.88 10.48 4.26 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 69.02 46.96 13.24 6.40 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 87.99 77.74 19.16 9.50 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 30.43 29.26 7.42 4.59 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 13.26 12.34 2.42 1.17 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 20.23 19.20 3.88 1.83 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 33.91 31.51 10.05 5.15 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 65.02 64.86 13.12 10.53 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 54.87 56.60 10.34 6.96 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 54.12 55.94 10.49 7.03 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 31.56 28.27 12.50 3.46 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 34.22 29.08 7.45 5.94 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 47.13 48.73 8.22 4.97 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 70.16 70.14 16.87 11.72 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 35.79 33.39 8.51 4.12 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 2.70 3.42 1.08 0.69 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 99.43 64.47 186.15 143.95 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 17.68 16.96 15.42 8.53 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 58.56 46.89 121.57 13.89 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) 12/13/2025 _x86_64_ (2 CPU) 01:47:29 LINUX RESTART (2 CPU) 01:48:01 AM CPU %user %nice %system %iowait %steal %idle 01:49:01 AM all 42.91 0.00 6.50 0.97 0.12 49.50 01:49:01 AM 0 48.06 0.00 6.11 0.93 0.13 44.76 01:49:01 AM 1 37.77 0.00 6.89 1.02 0.10 54.23 01:50:01 AM all 23.33 0.00 3.28 1.25 0.08 72.07 01:50:01 AM 0 29.46 0.00 4.07 1.44 0.07 64.97 01:50:01 AM 1 17.21 0.00 2.48 1.07 0.08 79.16 01:51:01 AM all 17.29 0.00 2.32 0.76 0.08 79.55 01:51:01 AM 0 17.98 0.00 2.35 0.75 0.07 78.85 01:51:01 AM 1 16.60 0.00 2.29 0.77 0.08 80.26 01:52:01 AM all 33.18 0.00 6.22 0.80 0.12 59.68 01:52:01 AM 0 42.73 0.00 6.82 0.72 0.10 49.63 01:52:01 AM 1 23.65 0.00 5.63 0.88 0.13 69.71 01:53:01 AM all 0.33 0.00 0.19 0.35 0.05 99.08 01:53:01 AM 0 0.57 0.00 0.08 0.07 0.05 99.23 01:53:01 AM 1 0.08 0.00 0.30 0.63 0.05 98.93 01:54:01 AM all 7.38 0.00 0.45 0.07 0.07 92.03 01:54:01 AM 0 6.71 0.00 0.42 0.12 0.07 92.69 01:54:01 AM 1 8.05 0.00 0.49 0.02 0.07 91.38 01:55:01 AM all 10.93 0.00 0.52 0.01 0.09 88.45 01:55:01 AM 0 10.70 0.00 0.54 0.00 0.09 88.67 01:55:01 AM 1 11.17 0.00 0.49 0.02 0.09 88.23 01:56:01 AM all 2.32 0.00 0.25 0.00 0.07 97.36 01:56:01 AM 0 3.77 0.00 0.27 0.00 0.07 95.89 01:56:01 AM 1 0.89 0.00 0.23 0.00 0.07 98.81 01:57:01 AM all 0.78 0.00 0.12 0.00 0.08 99.02 01:57:01 AM 0 0.94 0.00 0.17 0.00 0.10 98.80 01:57:01 AM 1 0.63 0.00 0.07 0.00 0.05 99.25 01:58:01 AM all 6.39 0.00 0.28 0.02 0.08 93.24 01:58:01 AM 0 6.15 0.00 0.25 0.00 0.07 93.53 01:58:01 AM 1 6.62 0.00 0.30 0.03 0.10 92.94 01:59:01 AM all 5.87 0.00 0.40 0.00 0.08 93.65 01:59:01 AM 0 9.76 0.00 0.44 0.00 0.07 89.73 01:59:01 AM 1 2.03 0.00 0.37 0.00 0.08 97.52 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 8.81 0.00 0.53 0.01 0.07 90.59 02:00:01 AM 0 10.17 0.00 0.63 0.00 0.07 89.12 02:00:01 AM 1 7.48 0.00 0.42 0.02 0.07 92.02 02:01:01 AM all 6.08 0.00 0.34 0.01 0.07 93.50 02:01:01 AM 0 10.67 0.00 0.46 0.02 0.07 88.78 02:01:01 AM 1 1.62 0.00 0.22 0.00 0.07 98.09 02:02:01 AM all 2.78 0.00 0.20 0.00 0.08 96.95 02:02:01 AM 0 4.61 0.00 0.24 0.00 0.08 95.07 02:02:01 AM 1 0.97 0.00 0.17 0.00 0.07 98.80 02:03:01 AM all 4.01 0.00 0.37 0.01 0.08 95.53 02:03:01 AM 0 3.47 0.00 0.28 0.02 0.07 96.16 02:03:01 AM 1 4.55 0.00 0.45 0.00 0.10 94.90 02:04:01 AM all 7.30 0.00 0.38 0.00 0.08 92.24 02:04:01 AM 0 10.45 0.00 0.44 0.00 0.07 89.04 02:04:01 AM 1 4.20 0.00 0.32 0.00 0.08 95.40 02:05:01 AM all 7.54 0.00 0.53 0.01 0.08 91.84 02:05:01 AM 0 12.07 0.00 0.66 0.00 0.09 87.18 02:05:01 AM 1 3.09 0.00 0.40 0.02 0.07 96.42 02:06:01 AM all 4.36 0.00 0.36 0.01 0.08 95.20 02:06:01 AM 0 5.30 0.00 0.37 0.00 0.08 94.25 02:06:01 AM 1 3.41 0.00 0.35 0.02 0.07 96.15 02:07:01 AM all 4.37 0.00 0.33 0.01 0.09 95.21 02:07:01 AM 0 5.70 0.00 0.35 0.02 0.10 93.83 02:07:01 AM 1 3.03 0.00 0.30 0.00 0.08 96.59 02:08:01 AM all 3.39 0.00 0.23 0.01 0.06 96.31 02:08:01 AM 0 4.48 0.00 0.25 0.02 0.07 95.18 02:08:01 AM 1 2.29 0.00 0.22 0.00 0.05 97.44 02:09:01 AM all 6.02 0.00 0.31 0.00 0.07 93.60 02:09:01 AM 0 9.65 0.00 0.37 0.00 0.07 89.91 02:09:01 AM 1 2.41 0.00 0.25 0.00 0.07 97.28 02:10:01 AM all 16.41 0.00 0.38 0.01 0.08 83.13 02:10:01 AM 0 20.66 0.00 0.42 0.00 0.08 78.84 02:10:01 AM 1 12.18 0.00 0.33 0.02 0.07 87.41 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 14.82 0.00 0.57 0.02 0.11 84.48 02:11:01 AM 0 17.62 0.00 0.70 0.02 0.12 81.54 02:11:01 AM 1 12.08 0.00 0.45 0.02 0.10 87.36 02:12:01 AM all 6.94 0.00 0.30 0.08 0.08 92.59 02:12:01 AM 0 6.20 0.00 0.23 0.17 0.07 93.33 02:12:01 AM 1 7.68 0.00 0.37 0.00 0.10 91.85 02:13:01 AM all 6.69 0.00 0.31 0.00 0.08 92.92 02:13:01 AM 0 4.61 0.00 0.23 0.00 0.08 95.08 02:13:01 AM 1 8.77 0.00 0.38 0.00 0.08 90.76 02:14:01 AM all 26.29 0.00 2.25 0.38 0.08 70.99 02:14:01 AM 0 21.00 0.00 2.02 0.63 0.08 76.26 02:14:01 AM 1 31.57 0.00 2.49 0.13 0.08 65.72 02:15:01 AM all 31.31 0.00 3.85 0.24 0.08 64.51 02:15:01 AM 0 46.96 0.00 4.42 0.23 0.07 48.31 02:15:01 AM 1 15.66 0.00 3.29 0.25 0.10 80.70 Average: all 11.42 0.00 1.18 0.19 0.08 87.13 Average: 0 13.75 0.00 1.25 0.19 0.08 84.72 Average: 1 9.11 0.00 1.11 0.18 0.08 89.52