---> uname -a: Linux prd-centos8-robot-2c-8g-9652.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 667 4770 19 2259 6732 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:62:17:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.112/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84615sec preferred_lft 84615sec inet6 fe80::f816:3eff:fe62:174f/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) 02/12/2026 _x86_64_ (2 CPU) 03:03:42 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 218.35 132.89 85.46 13839.84 41276.15 03:06:01 AM 101.87 1.08 100.78 75.31 11651.35 03:07:01 AM 28.99 0.42 28.57 64.78 2432.52 03:08:01 AM 78.77 6.93 71.84 1289.52 8138.09 03:09:01 AM 11.40 0.07 11.33 4.93 1072.81 03:10:01 AM 4.22 0.00 4.22 0.00 170.96 03:11:01 AM 0.77 0.00 0.77 0.00 94.40 03:12:01 AM 0.20 0.00 0.20 0.00 19.89 03:13:02 AM 0.25 0.00 0.25 0.00 2.95 03:14:01 AM 0.73 0.00 0.73 0.00 89.73 03:15:01 AM 0.33 0.00 0.33 0.00 16.53 03:16:01 AM 0.43 0.00 0.43 0.00 98.20 03:17:01 AM 0.40 0.00 0.40 0.00 49.74 03:18:01 AM 0.35 0.00 0.35 0.00 13.10 03:19:01 AM 1.47 0.03 1.43 0.27 52.92 03:20:01 AM 0.58 0.00 0.58 0.00 86.44 03:21:01 AM 0.32 0.00 0.32 0.00 38.49 03:22:01 AM 0.75 0.00 0.75 0.00 88.75 03:23:01 AM 0.38 0.00 0.38 0.00 69.51 03:24:01 AM 0.60 0.00 0.60 0.00 88.35 03:25:01 AM 0.37 0.00 0.37 0.00 27.99 03:26:01 AM 0.22 0.00 0.22 0.00 62.72 03:27:01 AM 0.83 0.00 0.83 0.00 185.39 03:28:01 AM 0.73 0.00 0.73 0.00 151.44 03:29:01 AM 0.92 0.00 0.92 0.00 97.62 03:30:01 AM 2.80 0.32 2.48 36.91 230.52 03:31:01 AM 34.87 0.52 34.36 63.85 3197.27 03:32:01 AM 20.78 0.00 20.78 0.00 1182.30 03:33:01 AM 3.13 0.00 3.13 0.00 113.90 Average: 17.80 4.91 12.89 530.67 2443.26 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5282712 7000836 2599720 32.98 2688 1901676 776112 8.69 223548 2057564 214920 03:06:01 AM 5174712 7017640 2707720 34.35 2688 2018628 705228 7.90 198808 2155356 40200 03:07:01 AM 5129888 7026580 2752544 34.92 2688 2069800 698032 7.82 228416 2167020 47720 03:08:01 AM 4932548 7031780 2949884 37.42 2688 2265596 684220 7.66 261324 2301496 24408 03:09:01 AM 4891560 6991076 2990872 37.94 2688 2266044 751536 8.41 261660 2344108 304 03:10:01 AM 4882132 6983460 3000300 38.06 2688 2267876 758304 8.49 261896 2353484 1040 03:11:01 AM 4876088 6979292 3006344 38.14 2688 2269724 758304 8.49 261940 2359512 512 03:12:01 AM 4873996 6977220 3008436 38.17 2688 2269744 758304 8.49 261940 2361580 4 03:13:02 AM 4873804 6977180 3008628 38.17 2688 2269896 758304 8.49 261940 2361732 152 03:14:01 AM 4871848 6977304 3010584 38.19 2688 2271976 758304 8.49 261984 2363844 4 03:15:01 AM 4868348 6974900 3014084 38.24 2688 2273080 758304 8.49 262096 2367128 784 03:16:01 AM 4862700 6971480 3019732 38.31 2688 2275308 773760 8.66 262168 2372688 208 03:17:01 AM 4859060 6969040 3023372 38.36 2688 2276500 773760 8.66 262188 2376108 92 03:18:01 AM 4856700 6966944 3025732 38.39 2688 2276772 773760 8.66 262188 2378536 140 03:19:01 AM 4855204 6966512 3027228 38.40 2688 2277840 776500 8.69 262348 2379552 608 03:20:01 AM 4852688 6965844 3029744 38.44 2688 2279664 757896 8.49 262372 2382148 112 03:21:01 AM 4851264 6966348 3031168 38.45 2688 2281664 757896 8.49 262448 2383716 1084 03:22:01 AM 4847552 6964056 3034880 38.50 2688 2283100 773284 8.66 262624 2387124 420 03:23:01 AM 4845944 6964140 3036488 38.52 2688 2284744 773284 8.66 262832 2388496 268 03:24:01 AM 4841540 6961904 3040892 38.58 2688 2286900 773284 8.66 263016 2392876 228 03:25:01 AM 4840420 6961972 3042012 38.59 2688 2288088 773284 8.66 263040 2393932 724 03:26:01 AM 4836956 6961004 3045476 38.64 2688 2290556 773284 8.66 263140 2397444 1416 03:27:01 AM 4832504 6960912 3049928 38.69 2688 2294956 773284 8.66 263348 2401668 832 03:28:01 AM 4828460 6960584 3053972 38.74 2688 2298632 773284 8.66 263488 2405552 476 03:29:01 AM 4825460 6960184 3056972 38.78 2688 2301232 773284 8.66 263540 2408580 772 03:30:01 AM 4939796 6950752 2942636 37.33 2688 2179172 720788 8.07 296468 2271876 66692 03:31:01 AM 4940144 6947036 2942288 37.33 2688 2179560 725224 8.12 501832 2081460 11528 03:32:01 AM 4980248 6988672 2902184 36.82 2688 2181608 681880 7.63 501664 2041600 16 03:33:01 AM 4980252 6988676 2902180 36.82 2688 2181608 681880 7.63 501664 2041780 4 Average: 4908087 6976322 2974345 37.73 2688 2236619 750847 8.41 283652 2313033 14333 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 304.55 202.55 1671.14 61.91 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 74.79 54.02 878.70 9.73 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 20.21 15.09 24.13 5.32 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 226.51 160.07 361.02 43.21 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 24.33 7.91 6.95 1.12 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 37.60 35.39 9.08 7.98 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 42.34 41.67 7.86 3.64 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 1.95 0.53 0.19 0.04 0.00 0.00 0.00 0.00 03:13:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:13:02 AM eth0 10.61 9.10 1.84 0.95 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 48.48 47.79 9.67 4.11 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 71.95 48.33 13.82 6.45 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 92.80 80.72 19.58 9.62 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 34.49 32.58 7.82 4.82 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 14.10 11.33 2.77 1.34 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 20.68 19.16 4.38 2.19 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 30.76 22.98 10.05 4.43 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 38.45 35.84 10.08 7.99 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 32.34 33.16 8.13 5.10 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 35.81 36.63 8.73 5.55 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 37.03 35.78 15.50 5.43 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 19.36 14.98 4.94 2.47 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 23.21 21.74 5.64 4.80 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 33.19 33.88 10.26 5.72 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 41.79 41.28 13.50 8.17 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 19.65 17.86 4.49 2.73 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 102.20 58.70 204.86 134.20 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 16.84 15.49 13.81 8.60 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 2.60 2.32 3.36 0.67 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 0.73 0.20 0.28 0.19 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 50.33 39.21 115.00 12.37 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) 02/12/2026 _x86_64_ (2 CPU) 03:03:42 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 44.06 0.08 11.48 3.14 0.13 41.13 03:05:01 AM 0 39.74 0.08 12.14 2.33 0.12 45.59 03:05:01 AM 1 48.39 0.07 10.81 3.95 0.13 36.65 03:06:01 AM all 26.80 0.00 4.18 1.02 0.09 67.91 03:06:01 AM 0 18.44 0.00 3.34 0.87 0.10 77.25 03:06:01 AM 1 35.18 0.00 5.02 1.18 0.08 58.53 03:07:01 AM all 22.31 0.00 3.40 0.19 0.07 74.03 03:07:01 AM 0 15.37 0.00 3.12 0.12 0.05 81.34 03:07:01 AM 1 29.24 0.00 3.69 0.27 0.08 66.72 03:08:01 AM all 27.85 0.00 5.54 0.63 0.09 65.88 03:08:01 AM 0 22.40 0.00 4.81 0.48 0.08 72.22 03:08:01 AM 1 33.32 0.00 6.28 0.78 0.10 59.52 03:09:01 AM all 2.22 0.00 0.28 0.08 0.05 97.36 03:09:01 AM 0 1.59 0.00 0.15 0.03 0.05 98.18 03:09:01 AM 1 2.86 0.00 0.42 0.13 0.05 96.54 03:10:01 AM all 7.79 0.00 0.50 0.02 0.06 91.63 03:10:01 AM 0 11.94 0.00 0.53 0.00 0.07 87.46 03:10:01 AM 1 3.74 0.00 0.47 0.03 0.05 95.71 03:11:01 AM all 10.40 0.00 0.60 0.00 0.08 88.92 03:11:01 AM 0 8.11 0.00 0.57 0.00 0.07 91.25 03:11:01 AM 1 12.69 0.00 0.62 0.00 0.09 86.60 03:12:01 AM all 0.51 0.00 0.13 0.00 0.04 99.31 03:12:01 AM 0 0.28 0.00 0.12 0.00 0.05 99.55 03:12:01 AM 1 0.74 0.00 0.15 0.00 0.03 99.08 03:13:02 AM all 1.20 0.00 0.15 0.00 0.05 98.60 03:13:02 AM 0 1.00 0.00 0.18 0.00 0.05 98.76 03:13:02 AM 1 1.39 0.00 0.12 0.00 0.05 98.45 03:14:01 AM all 6.32 0.00 0.28 0.00 0.05 93.34 03:14:01 AM 0 2.01 0.00 0.29 0.00 0.03 97.67 03:14:01 AM 1 10.65 0.00 0.27 0.00 0.07 89.00 03:15:01 AM all 6.04 0.00 0.51 0.00 0.07 93.39 03:15:01 AM 0 7.22 0.00 0.54 0.00 0.07 92.17 03:15:01 AM 1 4.87 0.00 0.47 0.00 0.07 94.59 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 9.16 0.00 0.59 0.00 0.07 90.18 03:16:01 AM 0 4.80 0.00 0.50 0.00 0.07 94.63 03:16:01 AM 1 13.64 0.00 0.67 0.00 0.07 85.62 03:17:01 AM all 6.31 0.00 0.41 0.00 0.07 93.21 03:17:01 AM 0 6.49 0.00 0.50 0.00 0.09 92.92 03:17:01 AM 1 6.13 0.00 0.32 0.00 0.05 93.50 03:18:01 AM all 2.75 0.00 0.29 0.00 0.07 96.89 03:18:01 AM 0 3.48 0.00 0.38 0.00 0.07 96.08 03:18:01 AM 1 2.04 0.00 0.20 0.00 0.07 97.69 03:19:01 AM all 4.45 0.00 0.40 0.01 0.06 95.08 03:19:01 AM 0 3.25 0.00 0.44 0.02 0.05 96.25 03:19:01 AM 1 5.65 0.00 0.37 0.00 0.07 93.91 03:20:01 AM all 7.45 0.00 0.49 0.00 0.05 92.00 03:20:01 AM 0 9.56 0.00 0.61 0.00 0.05 89.78 03:20:01 AM 1 5.42 0.00 0.38 0.00 0.05 94.15 03:21:01 AM all 7.96 0.00 0.52 0.01 0.06 91.45 03:21:01 AM 0 4.13 0.00 0.40 0.00 0.05 95.41 03:21:01 AM 1 11.88 0.00 0.63 0.02 0.07 87.41 03:22:01 AM all 4.27 0.00 0.33 0.03 0.08 95.30 03:22:01 AM 0 4.13 0.00 0.28 0.05 0.08 95.45 03:22:01 AM 1 4.40 0.00 0.37 0.00 0.07 95.16 03:23:01 AM all 4.72 0.00 0.38 0.00 0.07 94.84 03:23:01 AM 0 4.26 0.00 0.37 0.00 0.07 95.31 03:23:01 AM 1 5.17 0.00 0.39 0.00 0.07 94.38 03:24:01 AM all 5.08 0.00 0.36 0.00 0.06 94.51 03:24:01 AM 0 3.73 0.00 0.35 0.00 0.05 95.86 03:24:01 AM 1 6.42 0.00 0.37 0.00 0.07 93.15 03:25:01 AM all 4.28 0.00 0.27 0.00 0.05 95.41 03:25:01 AM 0 1.37 0.00 0.25 0.00 0.03 98.34 03:25:01 AM 1 7.18 0.00 0.28 0.00 0.07 92.46 03:26:01 AM all 9.15 0.00 0.35 0.00 0.05 90.45 03:26:01 AM 0 5.42 0.00 0.34 0.00 0.05 94.20 03:26:01 AM 1 12.91 0.00 0.37 0.00 0.05 86.67 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 14.47 0.00 0.43 0.00 0.17 84.93 03:27:01 AM 0 15.70 0.00 0.49 0.00 0.07 83.74 03:27:01 AM 1 13.25 0.00 0.37 0.00 0.27 86.12 03:28:01 AM all 12.21 0.00 0.46 0.00 0.08 87.25 03:28:01 AM 0 7.28 0.00 0.49 0.00 0.07 92.16 03:28:01 AM 1 17.10 0.00 0.44 0.00 0.08 82.38 03:29:01 AM all 7.14 0.00 0.32 0.01 0.06 92.47 03:29:01 AM 0 6.27 0.00 0.33 0.00 0.05 93.34 03:29:01 AM 1 8.01 0.00 0.30 0.02 0.07 91.60 03:30:01 AM all 17.97 0.00 1.60 0.01 0.08 80.34 03:30:01 AM 0 7.42 0.00 1.54 0.00 0.08 90.96 03:30:01 AM 1 28.50 0.00 1.67 0.02 0.07 69.74 03:31:01 AM all 29.53 0.00 3.61 0.20 0.08 66.58 03:31:01 AM 0 22.30 0.00 3.09 0.23 0.07 74.31 03:31:01 AM 1 36.75 0.00 4.14 0.17 0.08 58.86 03:32:01 AM all 3.90 0.00 0.57 0.10 0.04 95.39 03:32:01 AM 0 1.84 0.00 0.38 0.13 0.05 97.60 03:32:01 AM 1 5.97 0.00 0.75 0.07 0.03 93.18 03:33:01 AM all 0.33 0.00 0.06 0.02 0.03 99.56 03:33:01 AM 0 0.57 0.00 0.07 0.03 0.03 99.30 03:33:01 AM 1 0.10 0.00 0.05 0.00 0.03 99.82 Average: all 10.59 0.00 1.33 0.19 0.07 87.82 Average: 0 8.29 0.00 1.27 0.15 0.06 90.23 Average: 1 12.89 0.00 1.40 0.23 0.07 85.41