---> uname -a: Linux prd-centos8-robot-2c-8g-9331.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 596 4822 19 2278 6802 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:a1:82:76 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84558sec preferred_lft 84558sec inet6 fe80::f816:3eff:fea1:8276/64 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) 02/11/2026 _x86_64_ (2 CPU) 03:23:45 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 187.42 144.34 43.09 14378.81 37438.49 03:26:01 AM 125.62 0.48 125.14 17.86 12013.35 03:27:01 AM 42.94 1.05 41.89 73.98 5375.51 03:28:01 AM 29.54 3.78 25.75 1255.64 1934.75 03:29:01 AM 71.67 3.53 68.14 97.72 7982.22 03:30:01 AM 6.65 0.00 6.65 0.00 464.13 03:31:01 AM 0.27 0.00 0.27 0.00 2.58 03:32:01 AM 0.15 0.00 0.15 0.00 2.12 03:33:01 AM 2.33 0.10 2.23 6.80 162.64 03:34:01 AM 0.55 0.00 0.55 0.00 213.81 03:35:01 AM 0.33 0.00 0.33 0.00 148.69 03:36:01 AM 0.30 0.00 0.30 0.00 127.99 03:37:01 AM 0.30 0.00 0.30 0.00 37.18 03:38:01 AM 0.30 0.00 0.30 0.00 42.30 03:39:01 AM 1.63 0.03 1.60 0.27 44.14 03:40:01 AM 0.55 0.00 0.55 0.00 26.94 03:41:01 AM 0.28 0.00 0.28 0.00 23.09 03:42:01 AM 0.57 0.00 0.57 0.00 185.90 03:43:01 AM 0.20 0.00 0.20 0.00 137.48 03:44:01 AM 0.40 0.00 0.40 0.00 139.73 03:45:01 AM 0.47 0.00 0.47 0.00 228.51 03:46:01 AM 0.43 0.00 0.43 0.00 17.15 03:47:01 AM 0.25 0.00 0.25 0.00 76.62 03:48:01 AM 0.25 0.00 0.25 0.00 14.25 03:49:01 AM 0.33 0.00 0.33 0.00 14.25 03:50:01 AM 0.33 0.00 0.33 0.00 67.37 03:51:01 AM 0.50 0.00 0.50 0.00 43.10 03:52:01 AM 0.30 0.00 0.30 0.00 39.11 03:53:01 AM 1.83 0.18 1.65 4.27 119.79 03:54:01 AM 33.18 0.45 32.73 68.92 3420.75 Average: 17.00 5.13 11.86 530.18 2351.56 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5617856 7084344 2264576 28.73 2688 1661904 719344 8.05 173508 1818448 69464 03:26:01 AM 5104036 6979844 2778396 35.25 2688 2052592 745868 8.35 192368 2242084 171756 03:27:01 AM 5117800 6960168 2764632 35.07 2688 2018116 772980 8.66 211560 2204192 9024 03:28:01 AM 4968156 6972084 2914276 36.97 2688 2174644 774140 8.67 263888 2284600 98292 03:29:01 AM 4962388 7060808 2920044 37.04 2688 2265072 643440 7.20 262332 2274044 9084 03:30:01 AM 4961476 7059900 2920956 37.06 2688 2265076 660848 7.40 262336 2274184 4 03:31:01 AM 4961948 7060384 2920484 37.05 2688 2265076 633468 7.09 262336 2273936 12 03:32:01 AM 4962132 7060572 2920300 37.05 2688 2265080 633468 7.09 262336 2273744 4 03:33:01 AM 4906028 7007804 2976404 37.76 2688 2268440 730512 8.18 262860 2329088 528 03:34:01 AM 4895572 7003536 2986860 37.89 2688 2274644 770928 8.63 262860 2339312 556 03:35:01 AM 4891584 7003560 2990848 37.94 2688 2278632 770928 8.63 262860 2343380 188 03:36:01 AM 4887328 7002920 2995104 38.00 2688 2282232 777780 8.71 263228 2347340 36 03:37:01 AM 4885132 7002300 2997300 38.03 2688 2283848 777780 8.71 263228 2349704 640 03:38:01 AM 4884236 7002008 2998196 38.04 2688 2284420 758932 8.50 263228 2350560 24 03:39:01 AM 4883668 7001832 2998764 38.04 2688 2284796 753792 8.44 263388 2351048 24 03:40:01 AM 4885200 7003948 2997232 38.02 2688 2285372 730928 8.18 263388 2349364 8 03:41:01 AM 4875068 6997668 3007364 38.15 2688 2289256 783100 8.77 263440 2359316 3296 03:42:01 AM 4867432 6994796 3015000 38.25 2688 2294012 783100 8.77 263440 2366888 2740 03:43:01 AM 4863640 6993876 3018792 38.30 2688 2296860 783100 8.77 263440 2370800 1500 03:44:01 AM 4857412 6992436 3025020 38.38 2688 2301640 783100 8.77 263440 2376588 2200 03:45:01 AM 4855296 6994844 3027136 38.40 2688 2306164 783100 8.77 263440 2379204 4 03:46:01 AM 4854732 6994704 3027700 38.41 2688 2306604 783100 8.77 263440 2379560 56 03:47:01 AM 4853704 6995900 3028728 38.42 2688 2308812 783100 8.77 263440 2380856 40 03:48:01 AM 4853160 6995720 3029272 38.43 2688 2309176 783100 8.77 263440 2381268 56 03:49:01 AM 4856644 6999604 3025788 38.39 2688 2309576 763512 8.55 263440 2378116 148 03:50:01 AM 4852204 6996916 3030228 38.44 2688 2311328 753744 8.44 263440 2382116 24 03:51:01 AM 4848260 6994324 3034172 38.49 2688 2312696 802820 8.99 263588 2385796 356 03:52:01 AM 4845132 6992024 3037300 38.53 2688 2313516 819236 9.17 263588 2388700 120 03:53:01 AM 5087256 7057476 2795176 35.46 2688 2138268 635936 7.12 307712 2104644 7072 03:54:01 AM 4958060 6981404 2924372 37.10 2688 2196216 707416 7.92 511548 2055264 10192 Average: 4936751 7008257 2945681 37.37 2688 2240136 746753 8.36 265885 2303138 12915 03:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 249.72 147.57 868.44 55.23 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 144.67 113.20 1680.31 14.75 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 15.63 6.51 6.37 3.28 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 44.64 37.96 336.93 7.68 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 562.17 416.63 115.34 96.85 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 2.50 1.95 0.54 0.47 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 1.50 0.72 0.18 0.12 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 3.02 1.93 0.47 0.42 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 54.39 33.93 22.98 4.41 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 38.70 34.79 37.44 4.71 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 16.68 14.45 17.51 2.32 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 84.86 84.57 31.53 7.23 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 82.25 79.17 17.83 6.59 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 31.57 28.06 6.19 3.57 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 12.45 9.78 3.40 2.26 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 10.45 6.40 3.76 1.23 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 88.69 86.07 16.33 15.42 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 108.98 109.03 67.65 8.09 0.00 0.00 0.00 0.00 03:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:43:01 AM eth0 72.90 73.32 30.06 5.78 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 75.02 68.41 59.23 5.70 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 47.73 47.95 44.34 4.08 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 23.95 24.11 5.20 1.87 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 39.99 39.05 25.49 4.10 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 12.28 10.50 2.96 2.09 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 11.86 10.08 2.74 1.97 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 32.24 32.03 25.75 2.88 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 62.15 39.02 21.92 4.62 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 32.78 17.41 7.09 1.98 0.00 0.00 0.00 0.00 03:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:53:01 AM eth0 55.06 38.29 62.68 14.53 0.00 0.00 0.00 0.00 03:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:01 AM eth0 62.89 43.33 126.53 136.59 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 69.39 55.21 121.58 14.03 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) 02/11/2026 _x86_64_ (2 CPU) 03:23:45 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 31.98 0.07 9.31 16.28 0.09 42.27 03:25:01 AM 0 33.47 0.08 9.11 15.66 0.08 41.60 03:25:01 AM 1 30.50 0.05 9.52 16.89 0.10 42.94 03:26:01 AM all 36.78 0.00 5.45 3.01 0.09 54.67 03:26:01 AM 0 49.16 0.00 6.68 2.54 0.10 41.53 03:26:01 AM 1 24.46 0.00 4.22 3.48 0.08 67.76 03:27:01 AM all 14.56 0.00 1.98 1.55 0.06 81.86 03:27:01 AM 0 11.64 0.00 1.80 1.93 0.07 84.55 03:27:01 AM 1 17.47 0.00 2.15 1.17 0.05 79.16 03:28:01 AM all 18.13 0.00 3.82 0.33 0.08 77.63 03:28:01 AM 0 20.96 0.00 4.17 0.33 0.08 74.45 03:28:01 AM 1 15.31 0.00 3.46 0.33 0.08 80.81 03:29:01 AM all 20.35 0.00 4.72 0.80 0.08 74.05 03:29:01 AM 0 23.32 0.00 5.10 0.99 0.08 70.50 03:29:01 AM 1 17.40 0.00 4.34 0.62 0.07 77.58 03:30:01 AM all 0.24 0.00 0.13 0.05 0.03 99.56 03:30:01 AM 0 0.35 0.00 0.13 0.08 0.03 99.40 03:30:01 AM 1 0.13 0.00 0.12 0.02 0.02 99.72 03:31:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 03:31:01 AM 0 0.57 0.00 0.08 0.00 0.03 99.32 03:31:01 AM 1 0.08 0.00 0.07 0.00 0.03 99.82 03:32:01 AM all 0.29 0.00 0.08 0.00 0.04 99.58 03:32:01 AM 0 0.48 0.00 0.08 0.00 0.03 99.40 03:32:01 AM 1 0.10 0.00 0.08 0.00 0.05 99.77 03:33:01 AM all 7.98 0.00 0.95 0.00 0.08 90.99 03:33:01 AM 0 6.61 0.00 0.44 0.00 0.08 92.87 03:33:01 AM 1 9.36 0.00 1.47 0.00 0.07 89.10 03:34:01 AM all 12.47 0.00 0.91 0.03 0.09 86.50 03:34:01 AM 0 16.25 0.00 1.47 0.00 0.08 82.19 03:34:01 AM 1 8.70 0.00 0.35 0.05 0.10 90.80 03:35:01 AM all 7.72 0.00 0.29 0.00 0.08 91.90 03:35:01 AM 0 12.24 0.00 0.37 0.00 0.10 87.29 03:35:01 AM 1 3.19 0.00 0.22 0.00 0.07 96.52 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 10.34 0.00 1.19 0.03 0.08 88.36 03:36:01 AM 0 11.20 0.00 1.54 0.05 0.07 87.14 03:36:01 AM 1 9.47 0.00 0.83 0.00 0.09 89.61 03:37:01 AM all 7.78 0.00 0.83 0.00 0.08 91.31 03:37:01 AM 0 8.32 0.00 0.84 0.00 0.10 90.74 03:37:01 AM 1 7.24 0.00 0.82 0.00 0.07 91.88 03:38:01 AM all 5.46 0.00 0.42 0.00 0.07 94.05 03:38:01 AM 0 4.12 0.00 0.32 0.00 0.05 95.51 03:38:01 AM 1 6.81 0.00 0.52 0.00 0.08 92.59 03:39:01 AM all 4.48 0.00 0.45 0.01 0.08 94.98 03:39:01 AM 0 4.88 0.00 0.48 0.00 0.08 94.55 03:39:01 AM 1 4.08 0.00 0.42 0.02 0.07 95.42 03:40:01 AM all 4.37 0.00 0.39 0.00 0.07 95.18 03:40:01 AM 0 3.79 0.00 0.40 0.00 0.05 95.76 03:40:01 AM 1 4.95 0.00 0.37 0.00 0.08 94.59 03:41:01 AM all 11.43 0.00 0.74 0.01 0.08 87.75 03:41:01 AM 0 15.04 0.00 0.71 0.02 0.08 84.15 03:41:01 AM 1 7.75 0.00 0.77 0.00 0.07 91.41 03:42:01 AM all 5.15 0.00 0.49 0.03 0.08 94.25 03:42:01 AM 0 7.58 0.00 0.49 0.00 0.08 91.85 03:42:01 AM 1 2.73 0.00 0.49 0.07 0.08 96.63 03:43:01 AM all 6.00 0.00 0.56 0.00 0.07 93.37 03:43:01 AM 0 8.24 0.00 0.64 0.00 0.07 91.06 03:43:01 AM 1 3.77 0.00 0.49 0.00 0.07 95.67 03:44:01 AM all 5.99 0.00 0.37 0.00 0.05 93.59 03:44:01 AM 0 5.57 0.00 0.37 0.00 0.05 94.01 03:44:01 AM 1 6.41 0.00 0.37 0.00 0.05 93.17 03:45:01 AM all 6.87 0.00 0.95 0.04 0.08 92.07 03:45:01 AM 0 10.17 0.00 1.27 0.05 0.08 88.42 03:45:01 AM 1 3.58 0.00 0.62 0.03 0.07 95.70 03:46:01 AM all 2.11 0.00 0.24 0.00 0.05 97.60 03:46:01 AM 0 1.92 0.00 0.25 0.00 0.05 97.78 03:46:01 AM 1 2.29 0.00 0.23 0.00 0.05 97.42 03:46:01 AM CPU %user %nice %system %iowait %steal %idle 03:47:01 AM all 5.62 0.00 0.48 0.00 0.08 93.82 03:47:01 AM 0 6.51 0.00 0.54 0.00 0.10 92.86 03:47:01 AM 1 4.71 0.00 0.43 0.00 0.07 94.80 03:48:01 AM all 4.32 0.00 0.18 0.00 0.04 95.46 03:48:01 AM 0 4.21 0.00 0.20 0.00 0.03 95.55 03:48:01 AM 1 4.42 0.00 0.17 0.00 0.05 95.36 03:49:01 AM all 3.95 0.00 0.25 0.00 0.06 95.74 03:49:01 AM 0 4.60 0.00 0.22 0.00 0.07 95.12 03:49:01 AM 1 3.29 0.00 0.28 0.00 0.05 96.37 03:50:01 AM all 6.40 0.00 0.58 0.00 0.06 92.96 03:50:01 AM 0 10.29 0.00 0.94 0.00 0.07 88.70 03:50:01 AM 1 2.67 0.00 0.23 0.00 0.05 97.05 03:51:01 AM all 7.52 0.00 1.08 0.00 0.06 91.34 03:51:01 AM 0 10.74 0.00 1.29 0.00 0.07 87.90 03:51:01 AM 1 4.31 0.00 0.88 0.00 0.05 94.76 03:52:01 AM all 3.75 0.00 0.46 0.00 0.06 95.73 03:52:01 AM 0 4.60 0.00 0.59 0.00 0.05 94.77 03:52:01 AM 1 2.90 0.00 0.33 0.00 0.07 96.70 03:53:01 AM all 11.28 0.00 1.15 0.00 0.06 87.51 03:53:01 AM 0 17.73 0.00 1.10 0.00 0.07 81.10 03:53:01 AM 1 4.82 0.00 1.20 0.00 0.05 93.93 03:54:01 AM all 27.15 0.00 3.64 0.25 0.07 68.90 03:54:01 AM 0 34.62 0.00 3.79 0.38 0.07 61.14 03:54:01 AM 1 19.69 0.00 3.49 0.12 0.07 76.64 Average: all 9.70 0.00 1.41 0.75 0.07 88.08 Average: 0 11.64 0.00 1.51 0.73 0.07 86.04 Average: 1 7.76 0.00 1.30 0.76 0.06 90.11