---> uname -a: Linux prd-centos8-robot-2c-8g-16487.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 4799 19 2280 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:01:c8:d2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.132/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84769sec preferred_lft 84769sec inet6 fe80::f816:3eff:fe01:c8d2/64 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) 12/26/2025 _x86_64_ (2 CPU) 03:12:00 LINUX RESTART (2 CPU) 03:13:02 AM tps rtps wtps bread/s bwrtn/s 03:14:01 AM 118.32 0.17 118.15 4.61 11197.66 03:15:01 AM 46.98 1.43 45.55 138.22 5508.50 03:16:01 AM 42.11 6.72 35.39 1245.93 2374.79 03:17:01 AM 56.55 0.22 56.33 43.59 7768.14 03:18:01 AM 4.27 0.07 4.20 4.93 161.16 03:19:01 AM 2.42 0.00 2.42 0.00 169.38 03:20:01 AM 0.62 0.00 0.62 0.00 54.37 03:21:01 AM 0.37 0.00 0.37 0.00 8.15 03:22:01 AM 0.40 0.00 0.40 0.00 78.64 03:23:01 AM 0.58 0.00 0.58 0.00 20.59 03:24:01 AM 0.68 0.00 0.68 0.00 90.92 03:25:01 AM 0.38 0.00 0.38 0.00 59.39 03:26:01 AM 0.37 0.00 0.37 0.00 13.30 03:27:01 AM 0.23 0.00 0.23 0.00 12.73 03:28:01 AM 1.63 0.03 1.60 0.27 114.56 03:29:01 AM 0.37 0.00 0.37 0.00 80.54 03:30:01 AM 0.70 0.00 0.70 0.00 52.28 03:31:01 AM 0.50 0.02 0.48 0.13 73.70 03:32:01 AM 9.11 5.93 3.18 574.74 151.12 03:33:01 AM 0.62 0.00 0.62 0.00 39.15 03:34:01 AM 0.27 0.00 0.27 0.00 109.52 03:35:01 AM 0.70 0.00 0.70 0.00 176.49 03:36:01 AM 0.67 0.00 0.67 0.00 127.66 03:37:01 AM 0.60 0.00 0.60 0.00 84.56 03:38:01 AM 11.95 0.32 11.63 36.93 682.04 03:39:01 AM 29.86 0.47 29.39 52.92 2925.56 Average: 12.67 0.59 12.08 80.90 1229.54 03:13:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:14:01 AM 5068492 6944804 2813932 35.70 2688 2053524 776684 8.70 191376 2277432 171004 03:15:01 AM 5221184 7070488 2661240 33.76 2688 2025032 664956 7.45 219484 2091100 10772 03:16:01 AM 4903176 7003708 2979248 37.80 2688 2266128 701124 7.85 256492 2338284 182900 03:17:01 AM 4936016 7038076 2946408 37.38 2688 2269212 661204 7.40 260564 2299304 4 03:18:01 AM 4890184 6993460 2992240 37.96 2688 2270448 708276 7.93 260912 2344900 1096 03:19:01 AM 4885300 6990384 2997124 38.02 2688 2272256 723740 8.10 261160 2349908 208 03:20:01 AM 4880260 6986496 3002164 38.09 2688 2273400 736976 8.25 261160 2354852 84 03:21:01 AM 4880320 6986584 3002104 38.09 2688 2273412 736976 8.25 261160 2354784 4 03:22:01 AM 4877860 6986352 3004564 38.12 2688 2275640 736976 8.25 261204 2357100 4 03:23:01 AM 4877112 6986412 3005312 38.13 2688 2276456 736976 8.25 261316 2357872 508 03:24:01 AM 4873396 6985192 3009028 38.17 2688 2278960 736976 8.25 261388 2361556 508 03:25:01 AM 4871920 6984928 3010504 38.19 2688 2280164 736976 8.25 261408 2362840 96 03:26:01 AM 4871156 6984384 3011268 38.20 2688 2280392 736976 8.25 261408 2363872 120 03:27:01 AM 4861056 6975040 3021368 38.33 2688 2281152 768888 8.61 261448 2373560 572 03:28:01 AM 4859356 6975448 3023068 38.35 2688 2283240 753232 8.43 261656 2375340 304 03:29:01 AM 4857416 6975420 3025008 38.38 2688 2285160 753232 8.43 261760 2377104 28 03:30:01 AM 4855644 6975320 3026780 38.40 2688 2286824 746596 8.36 261968 2378548 652 03:31:01 AM 4853848 6975080 3028576 38.42 2688 2288420 746644 8.36 262160 2380056 348 03:32:01 AM 4835012 6975480 3047412 38.66 2688 2307572 746600 8.36 264556 2396548 72 03:33:01 AM 4833352 6975160 3049072 38.68 2688 2308908 746600 8.36 264580 2398252 600 03:34:01 AM 4827540 6973156 3054884 38.76 2688 2312776 746600 8.36 264744 2403604 1288 03:35:01 AM 4823424 6973280 3059000 38.81 2688 2316944 746600 8.36 264940 2407900 656 03:36:01 AM 4820112 6972704 3062312 38.85 2688 2319668 746600 8.36 265028 2411020 76 03:37:01 AM 4816472 6972604 3065952 38.90 2688 2323224 746600 8.36 265096 2414676 1504 03:38:01 AM 4819604 6890408 3062820 38.86 2688 2243356 795824 8.91 335892 2363108 107120 03:39:01 AM 4961400 6990544 2921024 37.06 2688 2202328 708028 7.93 502372 2060044 26384 Average: 4886947 6982343 2995477 38.00 2688 2263638 736418 8.25 269817 2344368 19497 03:13:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 135.52 98.46 1327.43 13.32 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 10.18 9.85 6.25 3.84 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 48.36 33.98 334.18 6.74 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 205.36 146.65 45.67 33.90 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 32.53 20.85 10.00 2.95 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 43.94 43.84 7.91 6.57 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 30.31 29.17 5.50 2.56 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 1.62 0.23 0.14 0.02 0.00 0.00 0.00 0.00 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 59.92 60.14 11.44 5.23 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 55.19 34.82 9.92 5.41 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 108.38 95.05 22.59 10.70 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 32.04 29.91 7.56 4.66 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 14.76 11.78 3.19 1.68 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 22.96 21.90 4.42 8.78 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 41.13 33.73 10.73 5.92 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 56.06 52.36 12.05 9.43 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 37.35 38.84 9.21 5.84 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 37.24 38.64 9.32 6.00 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 31.27 29.89 13.62 4.16 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 24.69 18.93 6.20 3.38 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 28.15 28.98 6.65 5.33 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 34.04 34.31 11.74 7.37 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 29.78 29.55 9.65 5.00 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:37:01 AM eth0 18.01 17.14 4.57 2.83 0.00 0.00 0.00 0.00 03:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:38:01 AM eth0 90.85 63.92 183.05 135.53 0.00 0.00 0.00 0.00 03:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:39:01 AM eth0 16.69 15.96 14.12 11.13 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 47.88 39.92 79.46 11.86 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) 12/26/2025 _x86_64_ (2 CPU) 03:12:00 LINUX RESTART (2 CPU) 03:13:02 AM CPU %user %nice %system %iowait %steal %idle 03:14:01 AM all 36.21 0.00 4.99 1.16 0.12 57.53 03:14:01 AM 0 26.35 0.00 4.52 1.03 0.12 67.98 03:14:01 AM 1 46.07 0.00 5.45 1.29 0.12 47.08 03:15:01 AM all 16.78 0.00 2.40 0.38 0.07 80.38 03:15:01 AM 0 9.04 0.00 2.05 0.35 0.07 88.49 03:15:01 AM 1 24.52 0.00 2.74 0.40 0.07 72.27 03:16:01 AM all 24.92 0.00 4.84 0.74 0.11 69.39 03:16:01 AM 0 21.68 0.00 4.50 0.92 0.12 72.79 03:16:01 AM 1 28.15 0.00 5.19 0.57 0.10 66.00 03:17:01 AM all 13.41 0.00 2.41 0.63 0.09 83.45 03:17:01 AM 0 7.72 0.00 2.41 0.52 0.08 89.27 03:17:01 AM 1 19.09 0.00 2.42 0.75 0.10 77.65 03:18:01 AM all 5.03 0.00 0.31 0.02 0.07 94.58 03:18:01 AM 0 2.22 0.00 0.18 0.03 0.07 97.49 03:18:01 AM 1 7.84 0.00 0.44 0.00 0.07 91.65 03:19:01 AM all 8.91 0.00 0.45 0.02 0.08 90.54 03:19:01 AM 0 1.09 0.00 0.23 0.03 0.07 98.58 03:19:01 AM 1 17.09 0.00 0.68 0.00 0.09 82.14 03:20:01 AM all 6.32 0.00 0.39 0.00 0.08 93.21 03:20:01 AM 0 9.51 0.00 0.46 0.00 0.09 89.94 03:20:01 AM 1 3.23 0.00 0.32 0.00 0.07 96.39 03:21:01 AM all 0.31 0.00 0.11 0.00 0.08 99.50 03:21:01 AM 0 0.44 0.00 0.10 0.00 0.08 99.38 03:21:01 AM 1 0.18 0.00 0.12 0.00 0.08 99.62 03:22:01 AM all 6.76 0.00 0.25 0.00 0.08 92.90 03:22:01 AM 0 3.78 0.00 0.23 0.00 0.07 95.92 03:22:01 AM 1 9.75 0.00 0.27 0.00 0.10 89.88 03:23:01 AM all 5.19 0.00 0.48 0.01 0.06 94.26 03:23:01 AM 0 6.87 0.00 0.59 0.00 0.05 92.48 03:23:01 AM 1 3.53 0.00 0.37 0.02 0.07 96.01 03:24:01 AM all 10.36 0.00 0.69 0.01 0.08 88.87 03:24:01 AM 0 7.21 0.00 0.54 0.00 0.07 92.19 03:24:01 AM 1 13.60 0.00 0.85 0.02 0.09 85.45 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 6.00 0.00 0.33 0.00 0.05 93.62 03:25:01 AM 0 2.98 0.00 0.27 0.00 0.05 96.70 03:25:01 AM 1 9.07 0.00 0.39 0.00 0.05 90.49 03:26:01 AM all 3.56 0.00 0.30 0.00 0.07 96.07 03:26:01 AM 0 1.62 0.00 0.17 0.00 0.05 98.16 03:26:01 AM 1 5.56 0.00 0.43 0.00 0.09 93.93 03:27:01 AM all 3.37 0.00 0.21 0.00 0.05 96.37 03:27:01 AM 0 3.30 0.00 0.18 0.00 0.05 96.47 03:27:01 AM 1 3.44 0.00 0.23 0.00 0.05 96.27 03:28:01 AM all 7.63 0.00 0.52 0.01 0.09 91.74 03:28:01 AM 0 5.49 0.00 0.56 0.02 0.10 93.83 03:28:01 AM 1 9.75 0.00 0.49 0.00 0.08 89.67 03:29:01 AM all 8.40 0.00 0.58 0.00 0.07 90.95 03:29:01 AM 0 4.50 0.00 0.42 0.00 0.05 95.03 03:29:01 AM 1 12.42 0.00 0.74 0.00 0.09 86.76 03:30:01 AM all 4.51 0.00 0.31 0.04 0.05 95.09 03:30:01 AM 0 4.60 0.00 0.33 0.02 0.05 94.99 03:30:01 AM 1 4.42 0.00 0.28 0.07 0.05 95.18 03:31:01 AM all 4.45 0.00 0.37 0.00 0.07 95.12 03:31:01 AM 0 2.84 0.00 0.33 0.00 0.05 96.77 03:31:01 AM 1 6.05 0.00 0.40 0.00 0.08 93.46 03:32:01 AM all 4.19 0.25 0.39 0.13 0.07 94.96 03:32:01 AM 0 2.36 0.00 0.28 0.03 0.07 97.25 03:32:01 AM 1 6.02 0.50 0.50 0.23 0.07 92.68 03:33:01 AM all 4.59 0.00 0.26 0.01 0.06 95.08 03:33:01 AM 0 4.79 0.00 0.27 0.00 0.05 94.89 03:33:01 AM 1 4.39 0.00 0.25 0.02 0.07 95.27 03:34:01 AM all 13.70 0.00 0.35 0.02 0.11 85.82 03:34:01 AM 0 10.25 0.00 0.32 0.03 0.13 89.27 03:34:01 AM 1 17.19 0.00 0.39 0.00 0.08 82.34 03:35:01 AM all 14.37 0.00 0.49 0.00 0.08 85.05 03:35:01 AM 0 11.08 0.00 0.53 0.00 0.09 88.30 03:35:01 AM 1 17.60 0.00 0.45 0.00 0.08 81.87 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 8.94 0.00 0.36 0.00 0.06 90.64 03:36:01 AM 0 5.97 0.00 0.37 0.00 0.05 93.61 03:36:01 AM 1 11.92 0.00 0.35 0.00 0.07 87.67 03:37:01 AM all 8.77 0.00 0.38 0.00 0.06 90.80 03:37:01 AM 0 3.94 0.00 0.32 0.00 0.05 95.70 03:37:01 AM 1 13.59 0.00 0.43 0.00 0.07 85.91 03:38:01 AM all 25.72 0.00 2.10 0.08 0.08 72.03 03:38:01 AM 0 13.41 0.00 1.95 0.05 0.07 84.52 03:38:01 AM 1 38.03 0.00 2.24 0.10 0.08 59.55 03:39:01 AM all 29.06 0.00 4.18 0.17 0.10 66.50 03:39:01 AM 0 32.84 0.00 4.15 0.18 0.10 62.72 03:39:01 AM 1 25.27 0.00 4.21 0.15 0.10 70.28 Average: all 10.83 0.01 1.10 0.13 0.08 87.85 Average: 0 7.91 0.00 1.01 0.12 0.07 90.88 Average: 1 13.76 0.02 1.18 0.14 0.08 84.82