---> uname -a: Linux prd-centos8-robot-2c-8g-7317.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 683 4717 19 2296 6714 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:97:28:3e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.111/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84554sec preferred_lft 84554sec inet6 fe80::f816:3eff:fe97:283e/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) 02/03/2026 _x86_64_ (2 CPU) 03:13:57 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 100.00 22.86 77.14 5173.55 6759.45 03:17:01 AM 79.19 1.08 78.11 75.31 9868.06 03:18:01 AM 30.79 0.42 30.37 64.78 2661.20 03:19:01 AM 56.77 6.72 50.06 1245.93 4054.62 03:20:01 AM 46.75 0.22 46.53 43.59 6618.63 03:21:01 AM 4.25 0.00 4.25 0.00 157.51 03:22:01 AM 0.32 0.00 0.32 0.00 4.40 03:23:01 AM 0.25 0.05 0.20 4.80 3.02 03:24:01 AM 2.25 0.05 2.20 2.00 164.65 03:25:01 AM 0.62 0.00 0.62 0.00 221.25 03:26:01 AM 0.25 0.00 0.25 0.00 137.90 03:27:01 AM 0.40 0.00 0.40 0.00 136.16 03:28:01 AM 0.23 0.00 0.23 0.00 54.54 03:29:01 AM 0.22 0.03 0.18 0.27 15.98 03:30:01 AM 1.28 0.00 1.28 0.00 36.49 03:31:01 AM 0.25 0.00 0.25 0.00 16.58 03:32:01 AM 0.35 0.00 0.35 0.00 139.44 03:33:01 AM 0.47 0.00 0.47 0.00 184.57 03:34:01 AM 0.28 0.02 0.27 0.13 134.66 03:35:01 AM 9.07 5.93 3.13 574.84 137.73 03:36:01 AM 0.35 0.00 0.35 0.00 212.01 03:37:01 AM 0.13 0.00 0.13 0.00 4.55 03:38:01 AM 0.22 0.00 0.22 0.00 86.00 03:39:01 AM 0.38 0.00 0.38 0.00 20.64 03:40:01 AM 0.45 0.00 0.45 0.00 18.15 03:41:01 AM 0.32 0.00 0.32 0.00 64.54 03:42:01 AM 0.43 0.00 0.43 0.00 68.54 03:43:02 AM 0.25 0.00 0.25 0.00 40.56 03:44:01 AM 17.49 0.41 17.08 47.58 2861.66 Average: 12.21 1.30 10.90 249.56 1202.02 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5301912 7025560 2580512 32.74 2688 1905832 766784 8.59 186668 2073040 185284 03:17:01 AM 5131116 6971528 2751308 34.90 2688 2016180 794336 8.89 198564 2202156 40772 03:18:01 AM 5113616 7008820 2768808 35.13 2688 2068396 757620 8.48 228164 2183276 48748 03:19:01 AM 4845836 6940912 3036588 38.52 2688 2260672 791060 8.86 256412 2396680 161448 03:20:01 AM 4888536 6985388 2993888 37.98 2688 2263720 720944 8.07 260668 2348576 28 03:21:01 AM 4889588 6986468 2992836 37.97 2688 2263728 704828 7.89 260672 2348480 4 03:22:01 AM 4889912 6986792 2992512 37.96 2688 2263728 720216 8.06 260672 2348532 4 03:23:01 AM 4846784 6944304 3035640 38.51 2688 2264368 785396 8.79 261012 2390740 480 03:24:01 AM 4829976 6932920 3052448 38.72 2688 2269816 801812 8.98 261204 2406760 3156 03:25:01 AM 4821632 6928420 3060792 38.83 2688 2273676 842928 9.44 261204 2415412 588 03:26:01 AM 4814840 6928048 3067584 38.92 2688 2280056 842928 9.44 261204 2422140 2880 03:27:01 AM 4812008 6926692 3070416 38.95 2688 2281548 858512 9.61 261572 2424536 412 03:28:01 AM 4810608 6926520 3071816 38.97 2688 2282760 835144 9.35 261572 2426328 64 03:29:01 AM 4809924 6926220 3072500 38.98 2688 2283152 819768 9.18 261688 2426820 40 03:30:01 AM 4809728 6926392 3072696 38.98 2688 2283512 818108 9.16 261688 2426928 200 03:31:01 AM 4809624 6926848 3072800 38.98 2688 2284072 818108 9.16 261688 2427444 364 03:32:01 AM 4800180 6922484 3082244 39.10 2688 2289176 840680 9.41 261740 2435952 1392 03:33:01 AM 4794416 6920868 3088008 39.18 2688 2293328 840680 9.41 261740 2441768 192 03:34:01 AM 4786948 6917704 3095476 39.27 2688 2297620 859532 9.62 261740 2449000 488 03:35:01 AM 4764244 6917288 3118180 39.56 2688 2319892 848216 9.50 263960 2469396 3632 03:36:01 AM 4765140 6920848 3117284 39.55 2688 2322532 848216 9.50 263960 2468892 20 03:37:01 AM 4764628 6921056 3117796 39.55 2688 2323276 848216 9.50 263960 2469432 660 03:38:01 AM 4762312 6920808 3120112 39.58 2688 2325320 831056 9.31 263960 2472160 168 03:39:01 AM 4761796 6920700 3120628 39.59 2688 2325728 831056 9.31 263960 2472604 40 03:40:01 AM 4764328 6923624 3118096 39.56 2688 2326120 815688 9.13 263960 2470056 100 03:41:01 AM 4761348 6922888 3121076 39.60 2688 2328348 882600 9.88 264108 2472528 500 03:42:01 AM 4757404 6920456 3125020 39.65 2688 2329864 882600 9.88 264108 2476136 172 03:43:02 AM 4756028 6920232 3126396 39.66 2688 2331040 899032 10.07 264108 2477444 224 03:44:01 AM 4891492 6931512 2990932 37.94 2688 2211860 750992 8.41 512468 2115380 22372 Average: 4846755 6939734 3035669 38.51 2688 2261011 815761 9.13 264773 2391676 16360 03:15:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 379.03 217.31 1905.46 63.82 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 71.46 46.63 641.01 7.45 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 22.53 19.51 24.74 6.29 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 32.13 29.05 318.65 6.10 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 548.87 421.61 109.92 91.06 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 2.77 2.00 0.57 0.48 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 3.37 1.93 0.55 0.42 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 38.49 20.55 10.70 2.41 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 31.44 28.52 29.89 3.78 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 31.69 29.38 20.52 3.75 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 50.58 50.03 38.93 5.48 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 76.99 75.02 16.86 6.25 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 76.30 73.32 14.83 6.44 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 12.01 9.81 3.21 2.26 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 13.78 8.83 3.00 1.77 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 7.76 5.96 3.37 1.07 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 90.84 88.77 35.47 15.72 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 72.14 71.99 54.71 5.89 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 100.67 100.87 59.48 7.61 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 71.87 69.04 59.08 5.95 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 36.91 37.41 15.76 3.20 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 35.95 35.75 5.98 2.76 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 51.16 49.43 26.71 4.99 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 13.10 10.86 3.01 2.24 0.00 0.00 0.00 0.00 03:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:01 AM eth0 8.85 7.58 2.04 1.53 0.00 0.00 0.00 0.00 03:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:41:01 AM eth0 93.25 89.84 34.46 8.00 0.00 0.00 0.00 0.00 03:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:42:01 AM eth0 44.59 33.47 7.56 2.98 0.00 0.00 0.00 0.00 03:43:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:02 AM eth0 20.66 17.93 3.48 2.20 0.00 0.00 0.00 0.00 03:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:44:01 AM eth0 119.76 77.18 186.31 151.24 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 74.42 59.63 125.37 14.51 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) 02/03/2026 _x86_64_ (2 CPU) 03:13:57 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 37.72 0.00 6.82 3.84 0.12 51.51 03:16:01 AM 0 38.49 0.00 7.62 3.82 0.12 49.95 03:16:01 AM 1 36.96 0.00 6.01 3.86 0.12 53.06 03:17:01 AM all 19.91 0.00 3.34 5.77 0.10 70.88 03:17:01 AM 0 21.59 0.00 3.19 6.14 0.10 68.98 03:17:01 AM 1 18.23 0.00 3.49 5.39 0.10 72.78 03:18:01 AM all 20.35 0.00 3.49 3.06 0.07 73.04 03:18:01 AM 0 22.34 0.00 3.94 3.77 0.05 69.91 03:18:01 AM 1 18.36 0.00 3.04 2.35 0.08 76.16 03:19:01 AM all 18.78 0.00 3.71 11.69 0.12 65.70 03:19:01 AM 0 26.76 0.00 4.27 11.55 0.13 57.28 03:19:01 AM 1 10.80 0.00 3.15 11.84 0.10 74.11 03:20:01 AM all 10.51 0.00 2.82 2.56 0.06 84.05 03:20:01 AM 0 7.26 0.00 2.73 1.78 0.05 88.17 03:20:01 AM 1 13.76 0.00 2.90 3.34 0.07 79.93 03:21:01 AM all 0.37 0.00 0.08 0.01 0.05 99.49 03:21:01 AM 0 0.10 0.00 0.07 0.00 0.05 99.78 03:21:01 AM 1 0.63 0.00 0.10 0.02 0.05 99.20 03:22:01 AM all 0.35 0.00 0.08 0.00 0.03 99.53 03:22:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 03:22:01 AM 1 0.58 0.00 0.08 0.00 0.02 99.32 03:23:01 AM all 1.78 0.00 0.26 0.01 0.04 97.91 03:23:01 AM 0 1.90 0.00 0.28 0.02 0.03 97.76 03:23:01 AM 1 1.66 0.00 0.23 0.00 0.05 98.06 03:24:01 AM all 11.08 0.00 0.93 0.03 0.08 87.89 03:24:01 AM 0 12.16 0.00 0.55 0.03 0.08 87.17 03:24:01 AM 1 9.99 0.00 1.31 0.03 0.07 88.60 03:25:01 AM all 9.37 0.00 0.85 0.03 0.07 89.68 03:25:01 AM 0 13.50 0.00 1.44 0.00 0.08 84.98 03:25:01 AM 1 5.24 0.00 0.27 0.05 0.05 94.39 03:26:01 AM all 12.08 0.00 0.97 0.00 0.07 86.88 03:26:01 AM 0 20.98 0.00 1.54 0.00 0.07 77.42 03:26:01 AM 1 3.18 0.00 0.40 0.00 0.07 96.35 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 7.51 0.00 0.71 0.03 0.06 91.69 03:27:01 AM 0 9.15 0.00 0.82 0.00 0.07 89.96 03:27:01 AM 1 5.86 0.00 0.59 0.07 0.05 93.43 03:28:01 AM all 7.53 0.00 0.65 0.00 0.08 91.74 03:28:01 AM 0 11.28 0.00 0.82 0.00 0.09 87.82 03:28:01 AM 1 3.85 0.00 0.49 0.00 0.07 95.60 03:29:01 AM all 4.71 0.00 0.48 0.00 0.07 94.74 03:29:01 AM 0 3.44 0.00 0.43 0.00 0.05 96.07 03:29:01 AM 1 5.99 0.00 0.52 0.00 0.08 93.41 03:30:01 AM all 4.34 0.00 0.30 0.01 0.08 95.27 03:30:01 AM 0 3.51 0.00 0.27 0.02 0.10 96.11 03:30:01 AM 1 5.17 0.00 0.33 0.00 0.07 94.43 03:31:01 AM all 4.33 0.00 0.39 0.00 0.05 95.23 03:31:01 AM 0 5.59 0.00 0.53 0.00 0.05 93.83 03:31:01 AM 1 3.09 0.00 0.25 0.00 0.05 96.61 03:32:01 AM all 11.84 0.00 0.77 0.05 0.07 87.27 03:32:01 AM 0 12.55 0.00 0.60 0.10 0.07 86.68 03:32:01 AM 1 11.12 0.00 0.95 0.00 0.07 87.87 03:33:01 AM all 5.07 0.00 0.48 0.01 0.06 94.39 03:33:01 AM 0 5.16 0.00 0.49 0.02 0.05 94.29 03:33:01 AM 1 4.97 0.00 0.47 0.00 0.07 94.49 03:34:01 AM all 5.85 0.00 0.59 0.00 0.08 93.49 03:34:01 AM 0 5.07 0.00 0.60 0.00 0.08 94.24 03:34:01 AM 1 6.63 0.00 0.57 0.00 0.07 92.73 03:35:01 AM all 6.29 0.24 0.46 0.16 0.07 92.78 03:35:01 AM 0 10.65 0.00 0.37 0.03 0.07 88.88 03:35:01 AM 1 1.94 0.49 0.55 0.28 0.07 96.67 03:36:01 AM all 5.91 0.00 0.89 0.02 0.08 93.11 03:36:01 AM 0 9.32 0.00 1.41 0.00 0.08 89.19 03:36:01 AM 1 2.51 0.00 0.37 0.03 0.07 97.02 03:37:01 AM all 2.83 0.00 0.34 0.00 0.08 96.75 03:37:01 AM 0 3.57 0.00 0.35 0.00 0.07 96.01 03:37:01 AM 1 2.09 0.00 0.33 0.00 0.08 97.49 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 5.81 0.00 0.43 0.02 0.07 93.68 03:38:01 AM 0 5.77 0.00 0.37 0.03 0.07 93.76 03:38:01 AM 1 5.86 0.00 0.49 0.00 0.07 93.59 03:39:01 AM all 4.42 0.00 0.19 0.00 0.06 95.33 03:39:01 AM 0 6.17 0.00 0.25 0.00 0.07 93.51 03:39:01 AM 1 2.68 0.00 0.13 0.00 0.05 97.14 03:40:01 AM all 3.59 0.00 0.27 0.00 0.07 96.07 03:40:01 AM 0 4.36 0.00 0.35 0.00 0.07 95.22 03:40:01 AM 1 2.83 0.00 0.18 0.00 0.07 96.92 03:41:01 AM all 9.66 0.00 1.01 0.01 0.08 89.24 03:41:01 AM 0 12.46 0.00 1.06 0.00 0.09 86.40 03:41:01 AM 1 6.99 0.00 0.97 0.02 0.07 91.95 03:42:01 AM all 4.61 0.00 0.81 0.00 0.07 94.51 03:42:01 AM 0 6.22 0.00 1.12 0.00 0.07 92.60 03:42:01 AM 1 3.00 0.00 0.50 0.00 0.07 96.43 03:43:02 AM all 4.87 0.00 0.28 0.00 0.07 94.78 03:43:02 AM 0 4.72 0.00 0.28 0.00 0.07 94.93 03:43:02 AM 1 5.02 0.00 0.28 0.00 0.07 94.63 03:44:01 AM all 24.94 0.00 3.46 0.24 0.08 71.28 03:44:01 AM 0 33.15 0.00 3.97 0.36 0.08 62.44 03:44:01 AM 1 16.74 0.00 2.95 0.12 0.08 80.11 Average: all 9.18 0.01 1.24 0.95 0.07 88.55 Average: 0 10.93 0.00 1.37 0.96 0.07 86.66 Average: 1 7.44 0.02 1.10 0.95 0.07 90.43