---> uname -a: Linux prd-centos8-robot-2c-8g-9057.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 588 4867 19 2241 6809 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:96:95:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.229/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85052sec preferred_lft 85052sec inet6 fe80::f816:3eff:fe96:95a8/64 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) 02/10/2026 _x86_64_ (2 CPU) 03:23:46 LINUX RESTART (2 CPU) 03:24:01 AM tps rtps wtps bread/s bwrtn/s 03:25:01 AM 199.50 150.22 49.28 14457.30 37609.20 03:26:01 AM 117.23 0.38 116.84 16.13 10993.57 03:27:01 AM 51.50 1.37 50.13 135.42 6456.10 03:28:01 AM 24.31 0.07 24.25 2.80 1896.12 03:29:01 AM 74.06 6.93 67.13 1289.30 7943.57 03:30:01 AM 5.77 0.00 5.77 0.00 433.41 03:31:01 AM 0.53 0.00 0.53 0.00 6.31 03:32:01 AM 0.37 0.00 0.37 0.00 3.60 03:33:01 AM 2.35 0.07 2.28 4.93 166.28 03:34:01 AM 0.30 0.00 0.30 0.00 52.49 03:35:01 AM 0.48 0.03 0.45 1.87 219.68 03:36:01 AM 0.32 0.00 0.32 0.00 100.38 03:37:01 AM 0.15 0.00 0.15 0.00 73.99 03:38:01 AM 0.20 0.00 0.20 0.00 113.88 03:39:01 AM 0.32 0.03 0.28 0.27 61.92 03:40:01 AM 1.35 0.00 1.35 0.00 92.74 03:41:01 AM 0.27 0.00 0.27 0.00 27.48 03:42:01 AM 0.32 0.00 0.32 0.00 132.39 03:43:01 AM 0.13 0.00 0.13 0.00 37.76 03:44:01 AM 0.23 0.00 0.23 0.00 39.54 03:45:01 AM 10.03 0.32 9.72 36.93 429.71 03:46:01 AM 32.59 0.52 32.07 63.85 2685.94 Average: 23.74 7.27 16.47 727.83 3163.02 03:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:25:01 AM 5638464 7107204 2243960 28.47 2688 1664184 687848 7.70 176764 1792416 71100 03:26:01 AM 5128704 7003256 2753720 34.93 2688 2051644 721840 8.08 190488 2220888 201156 03:27:01 AM 5237860 7081860 2644564 33.55 2688 2020004 636080 7.12 218684 2074368 9016 03:28:01 AM 5026636 6993216 2855788 36.23 2688 2137944 701388 7.85 233472 2256472 97092 03:29:01 AM 4956468 7055028 2925956 37.12 2688 2265116 633696 7.10 260392 2279388 9092 03:30:01 AM 4956296 7054860 2926128 37.12 2688 2265120 634096 7.10 260392 2279252 4 03:31:01 AM 4956380 7054948 2926044 37.12 2688 2265120 634096 7.10 260392 2279028 4 03:32:01 AM 4956548 7055120 2925876 37.12 2688 2265124 634096 7.10 260392 2279032 4 03:33:01 AM 4902560 7004704 2979864 37.80 2688 2268712 723420 8.10 260728 2332344 760 03:34:01 AM 4896856 7003704 2985568 37.88 2688 2273416 744796 8.34 261000 2337848 4004 03:35:01 AM 4892788 7002528 2989636 37.93 2688 2276300 744796 8.34 261276 2341640 372 03:36:01 AM 4890376 7002676 2992048 37.96 2688 2278856 744796 8.34 261276 2344156 4 03:37:01 AM 4884776 7000000 2997648 38.03 2688 2281780 744796 8.34 261276 2349648 736 03:38:01 AM 4880612 6998628 3001812 38.08 2688 2284572 736476 8.25 261276 2353840 172 03:39:01 AM 4876528 6996492 3005896 38.13 2688 2286516 736476 8.25 261448 2357556 380 03:40:01 AM 4875308 6996712 3007116 38.15 2688 2287996 759116 8.50 261448 2359068 80 03:41:01 AM 4874464 6997152 3007960 38.16 2688 2289240 759116 8.50 261448 2360080 524 03:42:01 AM 4870420 6996732 3012004 38.21 2688 2292864 759116 8.50 261448 2363728 256 03:43:01 AM 4868584 6995956 3013840 38.23 2688 2293924 759116 8.50 261448 2365460 216 03:44:01 AM 4865148 6993632 3017276 38.28 2688 2295028 759116 8.50 261456 2369240 212 03:45:01 AM 5019652 7006824 2862772 36.32 2688 2159848 676552 7.58 287448 2212504 55236 03:46:01 AM 4991752 6987680 2890672 36.67 2688 2169132 720536 8.07 495440 2036068 21148 Average: 4974872 7017678 2907552 36.89 2688 2212384 711426 7.97 262700 2270183 21435 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 252.49 143.98 962.51 52.88 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 129.67 105.68 1647.30 13.67 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 20.38 11.53 8.03 11.10 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 41.39 35.96 335.67 7.19 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 553.68 400.90 113.27 89.24 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 2.00 0.55 0.48 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 1.83 0.73 0.21 0.13 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 2.75 1.97 0.49 0.43 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 158.43 141.67 40.40 11.51 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 133.69 129.85 39.67 10.27 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 70.34 68.02 21.53 5.55 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 63.30 63.85 18.33 5.19 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 80.79 80.29 24.17 6.45 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 63.71 61.11 21.23 5.87 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 110.98 110.51 21.70 10.83 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 92.54 89.54 17.42 7.17 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 86.37 84.22 14.92 6.85 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 103.20 104.22 27.42 7.93 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 3.35 3.70 0.66 0.65 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 2.95 3.82 0.64 0.65 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 154.64 110.33 171.35 98.68 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 17.76 16.41 14.80 8.55 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 97.58 80.47 159.21 16.42 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) 02/10/2026 _x86_64_ (2 CPU) 03:23:46 LINUX RESTART (2 CPU) 03:24:01 AM CPU %user %nice %system %iowait %steal %idle 03:25:01 AM all 35.70 0.06 9.56 31.14 0.09 23.44 03:25:01 AM 0 30.16 0.05 8.54 32.54 0.08 28.63 03:25:01 AM 1 41.23 0.07 10.58 29.74 0.10 18.27 03:26:01 AM all 34.94 0.00 5.36 3.73 0.13 55.84 03:26:01 AM 0 38.38 0.00 5.44 3.57 0.12 52.49 03:26:01 AM 1 31.50 0.00 5.29 3.89 0.13 59.19 03:27:01 AM all 17.02 0.00 2.40 1.21 0.09 79.27 03:27:01 AM 0 7.36 0.00 1.87 1.70 0.08 88.98 03:27:01 AM 1 26.68 0.00 2.94 0.72 0.10 69.57 03:28:01 AM all 15.98 0.00 2.81 0.46 0.06 80.69 03:28:01 AM 0 17.71 0.00 2.62 0.32 0.05 79.30 03:28:01 AM 1 14.24 0.00 3.01 0.60 0.07 82.08 03:29:01 AM all 21.84 0.00 5.27 1.75 0.09 71.04 03:29:01 AM 0 16.82 0.00 5.09 1.67 0.10 76.32 03:29:01 AM 1 26.88 0.00 5.45 1.83 0.08 65.76 03:30:01 AM all 0.33 0.00 0.13 0.06 0.04 99.44 03:30:01 AM 0 0.13 0.00 0.17 0.02 0.05 99.63 03:30:01 AM 1 0.52 0.00 0.10 0.10 0.03 99.25 03:31:01 AM all 0.32 0.00 0.08 0.00 0.03 99.57 03:31:01 AM 0 0.08 0.00 0.08 0.00 0.02 99.82 03:31:01 AM 1 0.55 0.00 0.08 0.00 0.05 99.32 03:32:01 AM all 0.30 0.00 0.08 0.00 0.03 99.58 03:32:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 03:32:01 AM 1 0.48 0.00 0.08 0.00 0.02 99.42 03:33:01 AM all 9.89 0.00 1.34 0.02 0.08 88.68 03:33:01 AM 0 5.97 0.00 1.02 0.02 0.07 92.92 03:33:01 AM 1 13.82 0.00 1.65 0.02 0.08 84.43 03:34:01 AM all 13.19 0.00 1.52 0.00 0.08 85.22 03:34:01 AM 0 11.32 0.00 0.86 0.00 0.08 87.74 03:34:01 AM 1 15.09 0.00 2.18 0.00 0.07 82.66 03:35:01 AM all 6.98 0.00 0.65 0.03 0.08 92.25 03:35:01 AM 0 3.70 0.00 0.52 0.03 0.08 95.67 03:35:01 AM 1 10.27 0.00 0.79 0.03 0.08 88.82 03:35:01 AM CPU %user %nice %system %iowait %steal %idle 03:36:01 AM all 7.94 0.00 0.71 0.00 0.08 91.28 03:36:01 AM 0 2.93 0.00 0.42 0.00 0.07 96.59 03:36:01 AM 1 13.02 0.00 1.00 0.00 0.08 85.89 03:37:01 AM all 7.82 0.00 0.65 0.03 0.08 91.43 03:37:01 AM 0 5.10 0.00 0.54 0.05 0.07 94.25 03:37:01 AM 1 10.55 0.00 0.75 0.00 0.08 88.61 03:38:01 AM all 10.96 0.00 1.26 0.00 0.08 87.70 03:38:01 AM 0 2.88 0.00 0.49 0.00 0.07 96.57 03:38:01 AM 1 19.40 0.00 2.08 0.00 0.09 78.44 03:39:01 AM all 7.42 0.00 0.89 0.00 0.08 91.61 03:39:01 AM 0 5.91 0.00 0.92 0.00 0.08 93.08 03:39:01 AM 1 8.93 0.00 0.86 0.00 0.08 90.13 03:40:01 AM all 7.51 0.00 0.68 0.04 0.09 91.67 03:40:01 AM 0 6.52 0.00 0.59 0.08 0.08 92.73 03:40:01 AM 1 8.51 0.00 0.78 0.00 0.10 90.61 03:41:01 AM all 7.01 0.00 0.63 0.00 0.07 92.30 03:41:01 AM 0 6.36 0.00 0.78 0.00 0.07 92.79 03:41:01 AM 1 7.64 0.00 0.47 0.00 0.07 91.82 03:42:01 AM all 8.92 0.00 0.90 0.01 0.09 90.08 03:42:01 AM 0 5.01 0.00 0.69 0.00 0.08 94.22 03:42:01 AM 1 12.82 0.00 1.11 0.02 0.10 85.95 03:43:01 AM all 3.46 0.00 0.39 0.00 0.08 96.07 03:43:01 AM 0 3.24 0.00 0.33 0.00 0.07 96.36 03:43:01 AM 1 3.68 0.00 0.45 0.00 0.08 95.79 03:44:01 AM all 3.58 0.00 0.42 0.00 0.09 95.91 03:44:01 AM 0 3.63 0.00 0.38 0.00 0.10 95.89 03:44:01 AM 1 3.54 0.00 0.45 0.00 0.08 95.93 03:45:01 AM all 15.03 0.00 2.01 0.03 0.08 82.84 03:45:01 AM 0 17.94 0.00 2.29 0.03 0.08 79.65 03:45:01 AM 1 12.12 0.00 1.73 0.03 0.08 86.04 03:46:01 AM all 29.04 0.00 3.57 1.17 0.08 66.14 03:46:01 AM 0 27.70 0.00 3.51 1.12 0.10 67.58 03:46:01 AM 1 30.37 0.00 3.64 1.22 0.07 64.70 Average: CPU %user %nice %system %iowait %steal %idle Average: all 12.05 0.00 1.88 1.80 0.08 84.19 Average: 0 9.95 0.00 1.69 1.86 0.08 86.41 Average: 1 14.16 0.00 2.07 1.74 0.08 81.95