---> uname -a: Linux prd-centos8-robot-2c-8g-50345.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 611 4898 19 2188 6788 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:a6:7b:df brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.84/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 84959sec preferred_lft 84959sec inet6 fe80::f816:3eff:fea6:7bdf/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) 09/07/2025 _x86_64_ (2 CPU) 03:14:11 LINUX RESTART (2 CPU) 03:15:01 AM tps rtps wtps bread/s bwrtn/s 03:16:01 AM 77.89 6.08 71.81 1088.04 5997.12 03:17:01 AM 82.87 0.72 82.16 52.92 9706.53 03:18:01 AM 38.46 0.42 38.04 64.79 2965.29 03:19:01 AM 68.76 6.97 61.79 1292.98 7528.76 03:20:01 AM 11.90 0.00 11.90 0.00 1134.77 03:21:01 AM 4.67 0.23 4.43 12.66 164.39 03:22:01 AM 0.35 0.00 0.35 0.00 5.93 03:23:01 AM 0.32 0.00 0.32 0.00 11.25 03:24:01 AM 0.27 0.00 0.27 0.00 4.72 03:25:01 AM 0.37 0.00 0.37 0.00 13.26 03:26:01 AM 0.13 0.00 0.13 0.00 2.28 03:27:01 AM 0.30 0.00 0.30 0.00 10.43 03:28:01 AM 9.08 5.95 3.13 574.88 75.47 03:29:01 AM 0.37 0.00 0.37 0.00 21.23 03:30:01 AM 1.40 0.03 1.37 0.27 33.41 03:31:01 AM 0.33 0.00 0.33 0.00 11.61 03:32:01 AM 0.38 0.00 0.38 0.00 6.77 03:33:01 AM 0.17 0.00 0.17 0.00 9.40 03:34:01 AM 0.18 0.00 0.18 0.00 3.63 03:35:01 AM 0.45 0.00 0.45 0.00 14.06 03:36:01 AM 0.45 0.00 0.45 0.00 6.58 03:37:01 AM 15.00 0.32 14.68 36.92 568.61 03:38:01 AM 27.31 0.47 26.84 52.92 1341.84 Average: 14.84 0.92 13.92 138.10 1288.60 03:15:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:16:01 AM 5336924 7058828 2545508 32.29 2688 1903752 684880 7.67 186628 2037740 181744 03:17:01 AM 5172200 7010620 2710232 34.38 2688 2014100 710688 7.96 198228 2161032 42476 03:18:01 AM 5107100 7009060 2775332 35.21 2688 2075756 720204 8.06 230276 2190340 50308 03:19:01 AM 4965340 7054236 2917092 37.01 2688 2256284 675948 7.57 262276 2274832 26988 03:20:01 AM 4963380 7052028 2919052 37.03 2688 2256284 692288 7.75 262272 2277068 16 03:21:01 AM 4920504 7010112 2961928 37.58 2688 2257236 723100 8.10 262400 2319584 12 03:22:01 AM 4918992 7008632 2963440 37.60 2688 2257268 723100 8.10 262400 2321172 4 03:23:01 AM 4907740 6997612 2974692 37.74 2688 2257500 752756 8.43 262400 2332164 16 03:24:01 AM 4908064 6997964 2974368 37.73 2688 2257532 752756 8.43 262400 2331944 8 03:25:01 AM 4908280 6998404 2974152 37.73 2688 2257756 752756 8.43 262408 2332220 12 03:26:01 AM 4908096 6998256 2974336 37.73 2688 2257792 752756 8.43 262408 2332200 8 03:27:01 AM 4912500 7002880 2969932 37.68 2688 2258012 741584 8.30 262408 2327616 4 03:28:01 AM 4892620 7000280 2989812 37.93 2688 2275284 749920 8.40 264408 2345168 16 03:29:01 AM 4892344 7000460 2990088 37.93 2688 2275740 749920 8.40 264516 2345680 8 03:30:01 AM 4876716 6984888 3005716 38.13 2688 2275784 764960 8.57 264676 2359924 12 03:31:01 AM 4864504 6972920 3017928 38.29 2688 2276028 785448 8.79 264676 2372392 4 03:32:01 AM 4889156 6997604 2993276 37.97 2688 2276060 757124 8.48 264676 2348184 4 03:33:01 AM 4887352 6996032 2995080 38.00 2688 2276292 757124 8.48 264676 2350664 12 03:34:01 AM 4872316 6981044 3010116 38.19 2688 2276340 784984 8.79 264676 2364460 8 03:35:01 AM 4867324 6976288 3015108 38.25 2688 2276576 778388 8.72 264676 2370144 4 03:36:01 AM 4887052 6996048 2995380 38.00 2688 2276608 756164 8.47 264676 2350792 4 03:37:01 AM 5050568 6981380 2831864 35.93 2688 2103964 730400 8.18 303300 2170240 30884 03:38:01 AM 5057052 6997964 2825380 35.84 2688 2114576 719516 8.06 465232 2006552 32732 Average: 4955049 7003632 2927383 37.14 2688 2217936 739859 8.28 266378 2287918 15882 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 116.13 82.61 1078.86 19.48 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 63.05 40.60 613.07 7.39 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 35.23 27.58 155.52 7.28 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 219.93 164.24 223.04 42.59 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 1.73 0.87 0.44 0.19 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 27.21 22.83 6.49 4.70 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 0.83 0.18 0.05 0.02 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 15.43 14.41 120.17 1.30 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 0.80 0.07 0.06 0.01 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 12.13 9.27 1.66 0.78 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 2.58 0.13 0.14 0.01 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 14.83 14.11 119.89 1.07 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 2.02 1.17 0.44 0.31 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 19.26 18.51 3.42 3.32 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 4.72 4.05 117.67 0.32 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 22.06 21.66 354.82 1.56 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 5.08 0.18 0.65 0.05 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 9.86 8.83 2.53 1.42 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 4.47 3.87 117.56 0.25 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 25.34 20.08 355.49 1.52 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 2.02 0.10 0.20 0.01 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 51.63 38.97 84.02 28.95 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 19.26 17.08 15.55 7.77 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 29.37 22.23 146.60 5.67 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) 09/07/2025 _x86_64_ (2 CPU) 03:14:11 LINUX RESTART (2 CPU) 03:15:01 AM CPU %user %nice %system %iowait %steal %idle 03:16:01 AM all 31.66 0.00 4.81 5.04 0.11 58.38 03:16:01 AM 0 38.78 0.00 5.38 4.56 0.12 51.16 03:16:01 AM 1 24.52 0.00 4.24 5.53 0.10 65.61 03:17:01 AM all 22.06 0.00 3.39 2.40 0.07 72.08 03:17:01 AM 0 27.23 0.00 3.54 2.34 0.07 66.83 03:17:01 AM 1 16.90 0.00 3.23 2.47 0.07 77.33 03:18:01 AM all 23.67 0.00 3.19 0.56 0.09 72.49 03:18:01 AM 0 36.61 0.00 3.59 0.53 0.10 59.17 03:18:01 AM 1 10.72 0.00 2.79 0.58 0.08 85.82 03:19:01 AM all 23.40 0.00 4.91 4.61 0.08 66.98 03:19:01 AM 0 30.45 0.00 5.41 5.69 0.08 58.37 03:19:01 AM 1 16.37 0.00 4.42 3.54 0.08 75.59 03:20:01 AM all 0.31 0.00 0.16 0.16 0.02 99.36 03:20:01 AM 0 0.53 0.00 0.20 0.22 0.02 99.03 03:20:01 AM 1 0.08 0.00 0.12 0.10 0.02 99.68 03:21:01 AM all 2.47 0.00 0.35 0.03 0.03 97.12 03:21:01 AM 0 2.46 0.00 0.39 0.02 0.05 97.08 03:21:01 AM 1 2.47 0.00 0.32 0.03 0.02 97.16 03:22:01 AM all 0.50 0.00 0.12 0.00 0.02 99.36 03:22:01 AM 0 0.25 0.00 0.13 0.00 0.02 99.60 03:22:01 AM 1 0.75 0.00 0.10 0.00 0.02 99.13 03:23:01 AM all 0.98 0.00 0.18 0.00 0.04 98.80 03:23:01 AM 0 1.12 0.00 0.15 0.00 0.03 98.70 03:23:01 AM 1 0.84 0.00 0.22 0.00 0.05 98.89 03:24:01 AM all 0.49 0.00 0.10 0.00 0.03 99.37 03:24:01 AM 0 0.67 0.00 0.05 0.00 0.02 99.27 03:24:01 AM 1 0.32 0.00 0.15 0.00 0.05 99.48 03:25:01 AM all 1.05 0.00 0.15 0.00 0.03 98.77 03:25:01 AM 0 1.17 0.00 0.12 0.00 0.03 98.68 03:25:01 AM 1 0.92 0.00 0.18 0.00 0.03 98.86 03:26:01 AM all 0.52 0.00 0.10 0.00 0.03 99.35 03:26:01 AM 0 0.23 0.00 0.13 0.00 0.03 99.60 03:26:01 AM 1 0.80 0.00 0.07 0.00 0.03 99.10 03:26:01 AM CPU %user %nice %system %iowait %steal %idle 03:27:01 AM all 0.95 0.00 0.18 0.00 0.04 98.82 03:27:01 AM 0 1.25 0.00 0.18 0.00 0.05 98.51 03:27:01 AM 1 0.65 0.00 0.18 0.00 0.03 99.13 03:28:01 AM all 0.52 0.28 0.25 0.48 0.03 98.43 03:28:01 AM 0 0.75 0.00 0.17 0.07 0.03 98.98 03:28:01 AM 1 0.28 0.57 0.33 0.90 0.03 97.87 03:29:01 AM all 2.23 0.00 0.23 0.00 0.04 97.50 03:29:01 AM 0 3.90 0.00 0.22 0.00 0.03 95.85 03:29:01 AM 1 0.57 0.00 0.23 0.00 0.05 99.15 03:30:01 AM all 0.68 0.00 0.28 0.13 0.03 98.89 03:30:01 AM 0 0.79 0.00 0.30 0.00 0.03 98.88 03:30:01 AM 1 0.57 0.00 0.27 0.25 0.02 98.90 03:31:01 AM all 1.15 0.00 0.23 0.02 0.03 98.56 03:31:01 AM 0 1.52 0.00 0.27 0.00 0.03 98.18 03:31:01 AM 1 0.79 0.00 0.20 0.03 0.03 98.95 03:32:01 AM all 0.54 0.00 0.12 0.00 0.05 99.30 03:32:01 AM 0 0.27 0.00 0.15 0.00 0.07 99.52 03:32:01 AM 1 0.80 0.00 0.08 0.00 0.03 99.08 03:33:01 AM all 1.08 0.00 0.16 0.00 0.03 98.74 03:33:01 AM 0 1.41 0.00 0.17 0.00 0.03 98.39 03:33:01 AM 1 0.75 0.00 0.15 0.00 0.02 99.08 03:34:01 AM all 0.58 0.00 0.15 0.00 0.03 99.24 03:34:01 AM 0 0.60 0.00 0.22 0.00 0.03 99.15 03:34:01 AM 1 0.55 0.00 0.08 0.00 0.03 99.33 03:35:01 AM all 1.16 0.00 0.20 0.01 0.07 98.56 03:35:01 AM 0 0.62 0.00 0.22 0.00 0.08 99.08 03:35:01 AM 1 1.70 0.00 0.18 0.02 0.05 98.04 03:36:01 AM all 0.55 0.00 0.12 0.00 0.03 99.30 03:36:01 AM 0 0.43 0.00 0.13 0.00 0.03 99.40 03:36:01 AM 1 0.67 0.00 0.10 0.00 0.03 99.20 03:37:01 AM all 15.61 0.00 2.07 1.24 0.06 81.03 03:37:01 AM 0 24.76 0.00 2.51 2.14 0.07 70.53 03:37:01 AM 1 6.44 0.00 1.64 0.33 0.05 91.54 03:37:01 AM CPU %user %nice %system %iowait %steal %idle 03:38:01 AM all 28.11 0.00 4.08 2.08 0.10 65.63 03:38:01 AM 0 28.68 0.00 4.17 2.20 0.10 64.85 03:38:01 AM 1 27.54 0.00 3.99 1.97 0.10 66.40 Average: all 6.98 0.01 1.11 0.73 0.05 91.12 Average: 0 8.90 0.00 1.21 0.77 0.05 89.06 Average: 1 5.05 0.02 1.01 0.69 0.05 93.18