---> uname -a: Linux prd-centos8-robot-2c-8g-47003.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 746 4716 19 2233 6653 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:0f:e4:26 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.15/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85176sec preferred_lft 85176sec inet6 fe80::f816:3eff:fe0f:e426/64 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) 07/29/2025 _x86_64_ (2 CPU) 01:15:30 LINUX RESTART (2 CPU) 01:16:02 AM tps rtps wtps bread/s bwrtn/s 01:17:01 AM 93.32 12.67 80.65 3883.84 7624.77 01:18:01 AM 81.91 0.72 81.19 52.92 10945.32 01:19:01 AM 28.01 0.42 27.59 64.78 1695.22 01:20:01 AM 65.56 6.96 58.60 1292.77 7777.16 01:21:01 AM 8.25 0.00 8.25 0.00 614.45 01:22:01 AM 2.43 0.00 2.43 0.00 71.49 01:23:01 AM 0.15 0.00 0.15 0.00 2.08 01:24:01 AM 0.42 0.02 0.40 0.13 89.40 01:25:01 AM 2.00 0.00 2.00 0.00 157.31 01:26:01 AM 0.30 0.03 0.27 1.87 97.77 01:27:01 AM 0.32 0.00 0.32 0.00 40.75 01:28:01 AM 0.30 0.00 0.30 0.00 106.51 01:29:01 AM 0.18 0.00 0.18 0.00 82.12 01:30:01 AM 0.30 0.00 0.30 0.00 112.40 01:31:01 AM 0.47 0.03 0.43 0.27 124.05 01:32:01 AM 1.30 0.00 1.30 0.00 97.38 01:33:01 AM 0.30 0.00 0.30 0.00 118.26 01:34:01 AM 0.33 0.00 0.33 0.00 117.59 01:35:01 AM 14.96 0.33 14.63 37.85 917.49 Average: 15.76 1.11 14.66 277.60 1615.38 01:16:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:17:01 AM 5267800 7000144 2614624 33.17 2688 1914580 846116 9.47 187840 2105632 191584 01:18:01 AM 5142604 6979580 2739820 34.76 2688 2013000 851692 9.54 197952 2191768 12 01:19:01 AM 5080312 6979948 2802112 35.55 2688 2073500 841900 9.43 230036 2216436 50224 01:20:01 AM 4831880 6916224 3050544 38.70 2688 2252580 780364 8.74 261492 2409940 10832 01:21:01 AM 4832376 6916596 3050048 38.69 2688 2252584 780364 8.74 261492 2410176 4 01:22:01 AM 4832204 6916424 3050220 38.70 2688 2252584 780364 8.74 261492 2410220 4 01:23:01 AM 4832624 6916844 3049800 38.69 2688 2252584 780364 8.74 261492 2410032 4 01:24:01 AM 4778524 6865584 3103900 39.38 2688 2255440 865512 9.69 261732 2463140 392 01:25:01 AM 4776256 6865856 3106168 39.41 2688 2257980 865512 9.69 261996 2465468 236 01:26:01 AM 4772972 6865320 3109452 39.45 2688 2260712 865512 9.69 262188 2468560 32 01:27:01 AM 4768108 6863680 3114316 39.51 2688 2263972 903352 10.11 262188 2473096 2212 01:28:01 AM 4764520 6862716 3117904 39.56 2688 2266572 903352 10.11 262188 2476936 1712 01:29:01 AM 4762356 6862848 3120068 39.58 2688 2268888 903352 10.11 262188 2479148 1596 01:30:01 AM 4758552 6862116 3123872 39.63 2688 2271960 923676 10.34 262188 2482520 1376 01:31:01 AM 4755372 6862104 3127052 39.67 2688 2275100 920532 10.31 262332 2485668 908 01:32:01 AM 4752588 6862048 3129836 39.71 2688 2277820 920532 10.31 262332 2488360 1588 01:33:01 AM 4747060 6859648 3135364 39.78 2688 2280948 935928 10.48 262332 2493952 1256 01:34:01 AM 4743904 6859796 3138520 39.82 2688 2284296 935928 10.48 262332 2497016 1164 01:35:01 AM 4845648 6823220 3036776 38.53 2688 2151652 861860 9.65 331196 2347368 59308 Average: 4844508 6891616 3037916 38.54 2688 2217197 866643 9.70 256684 2409233 17076 01:16:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 307.62 202.83 1916.86 65.38 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 47.02 35.94 566.74 6.08 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 30.72 29.04 138.56 7.98 0.00 0.00 0.00 0.00 01:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:20:01 AM eth0 594.87 421.99 292.83 95.72 0.00 0.00 0.00 0.00 01:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:21:01 AM eth0 2.73 1.90 0.48 0.42 0.00 0.00 0.00 0.00 01:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:22:01 AM eth0 1.60 1.03 0.59 0.41 0.00 0.00 0.00 0.00 01:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:23:01 AM eth0 2.35 1.93 0.43 0.42 0.00 0.00 0.00 0.00 01:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 AM eth0 145.43 129.70 144.77 10.65 0.00 0.00 0.00 0.00 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 76.96 77.36 15.36 6.41 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 79.74 80.29 17.29 6.55 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 142.97 143.55 27.74 11.41 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 67.51 68.33 15.69 5.87 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 51.09 51.61 12.62 4.27 0.00 0.00 0.00 0.00 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 119.18 120.33 23.38 9.59 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 191.45 192.92 34.35 14.26 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 115.03 115.83 22.06 8.94 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 99.12 99.65 21.31 8.39 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 202.22 203.27 36.80 14.71 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 113.81 69.64 160.50 128.82 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 125.71 107.66 179.97 21.35 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) 07/29/2025 _x86_64_ (2 CPU) 01:15:30 LINUX RESTART (2 CPU) 01:16:02 AM CPU %user %nice %system %iowait %steal %idle 01:17:01 AM all 43.81 0.00 6.50 0.77 0.11 48.81 01:17:01 AM 0 33.47 0.00 5.39 0.59 0.12 60.43 01:17:01 AM 1 54.16 0.00 7.61 0.95 0.10 37.18 01:18:01 AM all 18.54 0.00 2.90 0.83 0.08 77.64 01:18:01 AM 0 21.62 0.00 3.25 0.85 0.08 74.19 01:18:01 AM 1 15.47 0.00 2.55 0.82 0.08 81.08 01:19:01 AM all 22.41 0.00 3.32 0.15 0.08 74.04 01:19:01 AM 0 9.10 0.00 2.50 0.08 0.08 88.23 01:19:01 AM 1 35.73 0.00 4.14 0.22 0.07 59.85 01:20:01 AM all 23.16 0.00 5.11 0.57 0.10 71.05 01:20:01 AM 0 20.54 0.00 4.65 0.42 0.10 74.30 01:20:01 AM 1 25.79 0.00 5.58 0.72 0.10 67.81 01:21:01 AM all 0.31 0.00 0.16 0.06 0.04 99.43 01:21:01 AM 0 0.52 0.00 0.10 0.07 0.03 99.28 01:21:01 AM 1 0.10 0.00 0.22 0.05 0.05 99.58 01:22:01 AM all 0.35 0.00 0.08 0.01 0.06 99.50 01:22:01 AM 0 0.60 0.00 0.08 0.00 0.03 99.28 01:22:01 AM 1 0.10 0.00 0.08 0.02 0.08 99.72 01:23:01 AM all 0.34 0.00 0.07 0.00 0.06 99.53 01:23:01 AM 0 0.58 0.00 0.05 0.00 0.05 99.32 01:23:01 AM 1 0.10 0.00 0.08 0.00 0.07 99.75 01:24:01 AM all 9.44 0.00 1.04 0.00 0.08 89.43 01:24:01 AM 0 14.29 0.00 1.23 0.00 0.08 84.39 01:24:01 AM 1 4.63 0.00 0.85 0.00 0.08 94.44 01:25:01 AM all 8.31 0.00 0.67 0.01 0.08 90.94 01:25:01 AM 0 6.06 0.00 0.50 0.00 0.07 93.37 01:25:01 AM 1 10.60 0.00 0.83 0.02 0.08 88.47 01:26:01 AM all 7.72 0.00 0.70 0.00 0.09 91.49 01:26:01 AM 0 6.30 0.00 0.72 0.00 0.10 92.88 01:26:01 AM 1 9.15 0.00 0.67 0.00 0.08 90.10 01:27:01 AM all 10.45 0.00 1.08 0.00 0.09 88.38 01:27:01 AM 0 8.13 0.00 0.89 0.00 0.10 90.88 01:27:01 AM 1 12.78 0.00 1.26 0.00 0.08 85.87 01:27:01 AM CPU %user %nice %system %iowait %steal %idle 01:28:01 AM all 7.75 0.00 0.77 0.00 0.12 91.37 01:28:01 AM 0 2.95 0.00 0.50 0.00 0.12 96.43 01:28:01 AM 1 12.61 0.00 1.04 0.00 0.12 86.24 01:29:01 AM all 5.65 0.00 0.55 0.00 0.08 93.71 01:29:01 AM 0 3.62 0.00 0.50 0.00 0.08 95.80 01:29:01 AM 1 7.69 0.00 0.60 0.00 0.08 91.62 01:30:01 AM all 8.44 0.00 0.88 0.00 0.09 90.59 01:30:01 AM 0 2.02 0.00 0.60 0.00 0.08 97.29 01:30:01 AM 1 14.89 0.00 1.16 0.00 0.10 83.84 01:31:01 AM all 9.76 0.00 1.13 0.00 0.09 89.02 01:31:01 AM 0 9.15 0.00 1.19 0.00 0.08 89.57 01:31:01 AM 1 10.37 0.00 1.06 0.00 0.10 88.47 01:32:01 AM all 7.65 0.00 0.70 0.01 0.10 91.53 01:32:01 AM 0 6.46 0.00 0.69 0.02 0.10 92.74 01:32:01 AM 1 8.85 0.00 0.72 0.00 0.10 90.33 01:33:01 AM all 9.11 0.00 0.82 0.00 0.11 89.95 01:33:01 AM 0 4.13 0.00 0.65 0.00 0.10 95.12 01:33:01 AM 1 14.10 0.00 0.99 0.00 0.12 84.79 01:34:01 AM all 9.37 0.00 1.06 0.01 0.11 89.45 01:34:01 AM 0 6.77 0.00 1.06 0.00 0.10 92.07 01:34:01 AM 1 11.97 0.00 1.06 0.02 0.12 86.83 01:35:01 AM all 24.52 0.00 2.84 0.09 0.08 72.46 01:35:01 AM 0 31.50 0.00 3.24 0.10 0.08 65.08 01:35:01 AM 1 17.55 0.00 2.45 0.08 0.08 79.83 Average: all 11.94 0.00 1.60 0.13 0.09 86.24 Average: 0 9.87 0.00 1.46 0.11 0.08 88.47 Average: 1 14.01 0.00 1.73 0.15 0.09 84.01