---> uname -a: Linux prd-centos8-robot-2c-8g-417.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 615 4810 19 2271 6784 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:52:d9:04 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84831sec preferred_lft 84831sec inet6 fe80::f816:3eff:fe52:d904/64 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) 09/23/2025 _x86_64_ (2 CPU) 03:20:22 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 82.45 6.57 75.89 1244.46 6311.35 03:23:01 AM 83.87 0.72 83.15 52.92 11027.56 03:24:01 AM 41.09 7.13 33.96 1310.50 2218.03 03:25:01 AM 61.05 0.25 60.80 47.05 7966.83 03:26:01 AM 4.65 0.22 4.43 11.73 171.60 03:27:01 AM 2.42 0.00 2.42 0.00 157.92 03:28:01 AM 0.42 0.00 0.42 0.00 62.17 03:29:01 AM 0.12 0.00 0.12 0.00 1.47 03:30:01 AM 0.32 0.00 0.32 0.00 78.44 03:31:01 AM 0.75 0.00 0.75 0.00 23.85 03:32:01 AM 0.52 0.00 0.52 0.00 88.85 03:33:01 AM 0.48 0.00 0.48 0.00 28.11 03:34:01 AM 0.38 0.00 0.38 0.00 47.28 03:35:01 AM 0.18 0.00 0.18 0.00 7.28 03:36:01 AM 0.63 0.03 0.60 0.27 76.02 03:37:01 AM 1.48 0.00 1.48 0.00 106.08 03:38:01 AM 0.65 0.00 0.65 0.00 79.05 03:39:01 AM 0.53 0.00 0.53 0.00 69.36 03:40:01 AM 0.62 0.00 0.62 0.00 77.89 03:41:01 AM 0.67 0.00 0.67 0.00 57.56 03:42:01 AM 0.52 0.00 0.52 0.00 186.89 03:43:01 AM 0.83 0.00 0.83 0.00 161.16 03:44:01 AM 0.65 0.02 0.63 0.13 97.68 03:45:02 AM 9.41 6.11 3.30 578.53 200.57 03:46:01 AM 29.54 0.42 29.11 59.92 3111.17 Average: 12.96 0.86 12.10 132.28 1295.27 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5307468 7035292 2574964 32.67 2688 1910052 705864 7.90 187116 2066512 187148 03:23:01 AM 5205244 7044172 2677188 33.96 2688 2015160 665112 7.45 209264 2117296 13172 03:24:01 AM 4961148 6990948 2921284 37.06 2688 2201396 738996 8.27 270836 2285092 126012 03:25:01 AM 4939356 7032024 2943076 37.34 2688 2260612 657436 7.36 262744 2298388 24 03:26:01 AM 4893776 6987756 2988656 37.92 2688 2261924 723088 8.10 262876 2343752 976 03:27:01 AM 4888696 6984412 2993736 37.98 2688 2263660 723088 8.10 263128 2348704 304 03:28:01 AM 4886176 6983228 2996256 38.01 2688 2264996 723088 8.10 263132 2351252 16 03:29:01 AM 4885152 6982220 2997280 38.02 2688 2265012 723088 8.10 263132 2352176 16 03:30:01 AM 4882900 6982200 2999532 38.05 2688 2267244 740136 8.29 263176 2354304 28 03:31:01 AM 4881936 6982048 3000496 38.07 2688 2268064 740136 8.29 263288 2354984 508 03:32:01 AM 4879348 6981912 3003084 38.10 2688 2270500 740136 8.29 263360 2357624 484 03:33:01 AM 4876124 6979928 3006308 38.14 2688 2271748 740136 8.29 263380 2360712 1088 03:34:01 AM 4876220 6980260 3006212 38.14 2688 2271976 740136 8.29 263380 2360632 80 03:35:01 AM 4875816 6980408 3006616 38.14 2688 2272536 740136 8.29 263380 2361272 456 03:36:01 AM 4872728 6979416 3009704 38.18 2688 2274624 755512 8.46 263536 2364116 532 03:37:01 AM 4870468 6979180 3011964 38.21 2688 2276640 755512 8.46 263624 2366164 428 03:38:01 AM 4868756 6979228 3013676 38.23 2688 2278428 755512 8.46 263832 2367720 304 03:39:01 AM 4866764 6978896 3015668 38.26 2688 2280084 755512 8.46 264040 2369464 252 03:40:01 AM 4863952 6977952 3018480 38.29 2688 2281956 758484 8.49 264176 2371836 140 03:41:01 AM 4862800 6978148 3019632 38.31 2688 2283300 739008 8.27 264200 2373216 72 03:42:01 AM 4856524 6977500 3025908 38.39 2688 2288920 739008 8.27 264448 2379448 384 03:43:01 AM 4852156 6977400 3030276 38.44 2688 2293172 739008 8.27 264624 2383540 424 03:44:01 AM 4849300 6976684 3033132 38.48 2688 2295308 759304 8.50 264668 2386232 16 03:45:02 AM 5053504 7026548 2828928 35.89 2688 2142284 655688 7.34 290860 2157136 8588 03:46:01 AM 4981032 6995368 2901400 36.81 2688 2188264 696600 7.80 498008 2046992 10088 Average: 4921494 6990125 2960938 37.56 2688 2237914 728389 8.16 269128 2315143 14062 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 243.99 166.99 1566.59 47.99 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 64.97 45.46 586.69 7.34 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 44.82 34.76 331.71 8.41 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 176.56 129.54 40.49 39.03 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 30.66 19.16 9.85 2.85 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 42.81 42.68 7.59 6.43 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 36.08 34.81 6.28 3.00 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 2.10 0.93 0.43 0.25 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 63.37 62.12 11.66 5.37 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 54.62 34.80 9.94 5.36 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 112.30 95.25 22.69 10.56 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 37.88 35.49 8.54 5.25 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 12.75 12.33 2.29 1.09 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 22.68 21.54 3.90 1.97 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 32.84 27.92 9.04 4.66 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 63.51 63.20 12.74 9.81 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 68.72 68.46 11.76 7.91 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 65.03 65.26 11.65 8.03 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 48.04 43.58 15.08 5.20 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 34.97 23.59 6.78 3.42 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 73.79 74.49 14.77 10.79 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 81.67 80.99 16.62 10.80 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 24.46 22.69 4.73 2.93 0.00 0.00 0.00 0.00 03:45:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:02 AM eth0 36.02 24.67 51.05 14.05 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 70.67 49.45 143.06 128.84 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 61.80 51.21 116.21 13.98 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) 09/23/2025 _x86_64_ (2 CPU) 03:20:22 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 37.25 0.00 5.41 2.32 0.15 54.87 03:22:01 AM 0 45.89 0.00 5.16 2.64 0.13 46.18 03:22:01 AM 1 28.62 0.00 5.66 2.00 0.17 63.56 03:23:01 AM all 22.10 0.00 3.79 1.36 0.08 72.67 03:23:01 AM 0 18.30 0.00 3.49 1.18 0.07 76.96 03:23:01 AM 1 25.90 0.00 4.09 1.54 0.08 68.39 03:24:01 AM all 24.73 0.00 3.96 0.62 0.09 70.60 03:24:01 AM 0 30.69 0.00 3.95 0.52 0.10 64.75 03:24:01 AM 1 18.77 0.00 3.97 0.73 0.08 76.45 03:25:01 AM all 17.78 0.00 3.36 1.14 0.08 77.64 03:25:01 AM 0 22.46 0.00 3.94 1.29 0.08 72.23 03:25:01 AM 1 13.11 0.00 2.78 1.00 0.08 83.03 03:26:01 AM all 4.55 0.00 0.28 0.03 0.05 95.08 03:26:01 AM 0 6.72 0.00 0.30 0.05 0.05 92.87 03:26:01 AM 1 2.37 0.00 0.27 0.02 0.05 97.29 03:27:01 AM all 8.17 0.00 0.45 0.01 0.08 91.29 03:27:01 AM 0 9.31 0.00 0.48 0.02 0.07 90.13 03:27:01 AM 1 7.05 0.00 0.43 0.00 0.09 92.44 03:28:01 AM all 6.94 0.00 0.38 0.00 0.08 92.61 03:28:01 AM 0 10.41 0.00 0.55 0.00 0.07 88.96 03:28:01 AM 1 3.58 0.00 0.22 0.00 0.08 96.12 03:29:01 AM all 0.45 0.00 0.09 0.00 0.08 99.38 03:29:01 AM 0 0.32 0.00 0.10 0.00 0.10 99.48 03:29:01 AM 1 0.58 0.00 0.08 0.00 0.05 99.28 03:30:01 AM all 6.37 0.00 0.32 0.00 0.08 93.23 03:30:01 AM 0 11.75 0.00 0.28 0.00 0.10 87.86 03:30:01 AM 1 0.99 0.00 0.35 0.00 0.07 98.59 03:31:01 AM all 4.53 0.00 0.40 0.00 0.07 95.00 03:31:01 AM 0 2.81 0.00 0.32 0.00 0.05 96.82 03:31:01 AM 1 6.26 0.00 0.49 0.00 0.08 93.17 03:32:01 AM all 10.84 0.00 0.71 0.00 0.08 88.38 03:32:01 AM 0 14.20 0.00 0.74 0.00 0.07 84.99 03:32:01 AM 1 7.54 0.00 0.68 0.00 0.08 91.70 03:32:01 AM CPU %user %nice %system %iowait %steal %idle 03:33:01 AM all 5.20 0.00 0.30 0.00 0.07 94.43 03:33:01 AM 0 5.74 0.00 0.34 0.00 0.07 93.86 03:33:01 AM 1 4.67 0.00 0.27 0.00 0.07 94.99 03:34:01 AM all 4.21 0.00 0.39 0.00 0.08 95.32 03:34:01 AM 0 5.50 0.00 0.45 0.00 0.09 93.97 03:34:01 AM 1 2.95 0.00 0.34 0.00 0.07 96.64 03:35:01 AM all 2.51 0.00 0.14 0.00 0.09 97.25 03:35:01 AM 0 2.39 0.00 0.15 0.00 0.10 97.36 03:35:01 AM 1 2.64 0.00 0.13 0.00 0.08 97.14 03:36:01 AM all 7.15 0.00 0.49 0.00 0.08 92.27 03:36:01 AM 0 8.18 0.00 0.68 0.00 0.08 91.06 03:36:01 AM 1 6.14 0.00 0.30 0.00 0.08 93.47 03:37:01 AM all 8.65 0.00 0.58 0.01 0.07 90.69 03:37:01 AM 0 4.90 0.00 0.51 0.02 0.07 94.51 03:37:01 AM 1 12.46 0.00 0.65 0.00 0.07 86.82 03:38:01 AM all 4.43 0.00 0.33 0.01 0.06 95.18 03:38:01 AM 0 5.44 0.00 0.35 0.00 0.07 94.14 03:38:01 AM 1 3.41 0.00 0.30 0.02 0.05 96.22 03:39:01 AM all 4.22 0.00 0.33 0.00 0.08 95.36 03:39:01 AM 0 4.47 0.00 0.28 0.00 0.08 95.16 03:39:01 AM 1 3.98 0.00 0.38 0.00 0.08 95.55 03:40:01 AM all 4.13 0.00 0.30 0.02 0.10 95.45 03:40:01 AM 0 5.77 0.00 0.32 0.00 0.08 93.83 03:40:01 AM 1 2.49 0.00 0.28 0.03 0.12 97.08 03:41:01 AM all 4.50 0.00 0.28 0.02 0.08 95.13 03:41:01 AM 0 6.12 0.00 0.30 0.00 0.08 93.50 03:41:01 AM 1 2.88 0.00 0.27 0.03 0.07 96.76 03:42:01 AM all 18.29 0.00 0.55 0.01 0.07 81.08 03:42:01 AM 0 17.75 0.00 0.49 0.02 0.05 81.70 03:42:01 AM 1 18.84 0.00 0.62 0.00 0.08 80.46 03:43:01 AM all 14.07 0.00 0.56 0.02 0.08 85.27 03:43:01 AM 0 15.52 0.00 0.60 0.02 0.09 83.78 03:43:01 AM 1 12.64 0.00 0.52 0.02 0.08 86.74 03:43:01 AM CPU %user %nice %system %iowait %steal %idle 03:44:01 AM all 6.14 0.00 0.27 0.01 0.08 93.51 03:44:01 AM 0 6.52 0.00 0.27 0.00 0.08 93.13 03:44:01 AM 1 5.77 0.00 0.27 0.02 0.07 93.88 03:45:02 AM all 14.05 0.21 0.93 0.13 0.08 84.61 03:45:02 AM 0 7.12 0.42 0.93 0.25 0.07 91.21 03:45:02 AM 1 20.97 0.00 0.93 0.00 0.08 78.02 03:46:01 AM all 28.03 0.00 3.51 0.23 0.09 68.14 03:46:01 AM 0 35.05 0.00 3.82 0.20 0.08 60.85 03:46:01 AM 1 21.01 0.00 3.21 0.25 0.10 75.43 Average: all 10.78 0.01 1.13 0.24 0.08 87.77 Average: 0 12.14 0.02 1.16 0.25 0.08 86.36 Average: 1 9.42 0.00 1.10 0.23 0.08 89.17