---> uname -a: Linux prd-centos8-robot-2c-8g-52052.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 588 4913 19 2196 6811 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:e3:b4:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85446sec preferred_lft 85446sec inet6 fe80::f816:3eff:fee3:b427/64 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) 09/13/2025 _x86_64_ (2 CPU) 03:28:22 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:00 AM 82.89 8.43 74.46 1481.85 6324.17 03:30:01 AM 85.59 0.00 85.59 0.00 3405.93 03:31:01 AM 87.89 0.72 87.17 52.92 10850.47 03:32:01 AM 32.21 0.42 31.79 64.78 2461.05 03:33:01 AM 70.11 6.96 63.15 1292.77 7737.17 03:34:01 AM 6.78 0.00 6.78 0.00 531.39 03:35:01 AM 0.43 0.00 0.43 0.00 5.61 03:36:01 AM 0.33 0.00 0.33 0.00 3.28 03:37:01 AM 2.22 0.22 2.00 11.73 106.70 03:38:01 AM 0.52 0.00 0.52 0.00 76.70 03:39:01 AM 0.47 0.00 0.47 0.00 59.31 03:40:00 AM 0.14 0.00 0.14 0.00 14.34 03:40:01 AM 1.47 0.00 1.47 0.00 8.82 03:41:01 AM 0.30 0.00 0.30 0.00 16.68 03:42:01 AM 0.27 0.05 0.22 2.00 10.08 03:43:01 AM 20.49 6.25 14.25 611.66 546.15 03:44:01 AM 30.79 0.52 30.27 54.12 1615.01 Average: 22.39 1.56 20.83 236.18 2020.08 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:00 AM 5344856 7063764 2537568 32.19 2688 1901340 683916 7.66 186012 2031100 183652 03:30:01 AM 5336136 7057800 2546288 32.30 2688 1904020 699548 7.83 186236 2039680 184848 03:31:01 AM 5214956 7052308 2667468 33.84 2688 2013740 680344 7.62 207576 2111716 14732 03:32:01 AM 5082308 7009080 2800116 35.52 2688 2100588 709452 7.94 234188 2210292 66636 03:33:01 AM 4970080 7059032 2912344 36.95 2688 2256772 636704 7.13 261776 2270832 10832 03:34:01 AM 4969400 7058312 2913024 36.96 2688 2256776 636704 7.13 261780 2270636 16 03:35:01 AM 4969392 7058304 2913032 36.96 2688 2256776 636704 7.13 261780 2270620 8 03:36:01 AM 4969684 7058596 2912740 36.95 2688 2256776 636704 7.13 261780 2270580 4 03:37:01 AM 4924512 7015260 2957912 37.53 2688 2258612 723748 8.10 262048 2315336 412 03:38:01 AM 4917076 7010836 2965348 37.62 2688 2261632 723748 8.10 262048 2322808 1328 03:39:01 AM 4916368 7010512 2966056 37.63 2688 2262008 723748 8.10 262048 2323260 140 03:40:00 AM 4916504 7010976 2965920 37.63 2688 2262344 742472 8.31 262048 2323364 84 03:40:01 AM 4916132 7010628 2966292 37.63 2688 2262360 742472 8.31 262052 2323792 116 03:41:01 AM 4915260 7010116 2967164 37.64 2688 2262720 742472 8.31 262048 2324448 68 03:42:01 AM 4914844 7010172 2967580 37.65 2688 2263200 708704 7.94 262192 2324804 272 03:43:01 AM 5007008 6976740 2875416 36.48 2688 2143224 730768 8.18 296672 2218436 52264 03:44:01 AM 5053772 6994740 2828652 35.89 2688 2114932 708988 7.94 468732 2003668 11380 Average: 5019899 7027481 2862525 36.32 2688 2178695 698070 7.82 262413 2232669 30988 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:00 AM eth0 227.82 156.29 1557.48 49.88 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 162.71 131.36 1125.87 25.70 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 60.56 45.38 598.42 7.61 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 44.97 34.39 326.11 8.15 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 490.20 346.03 104.99 80.98 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 2.90 1.97 0.52 0.48 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 1.47 0.78 0.27 0.12 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 2.73 1.85 0.45 0.41 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 52.10 30.67 15.81 4.88 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 31.94 28.58 8.11 5.52 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 12.63 9.15 2.75 1.81 0.00 0.00 0.00 0.00 03:40:00 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:40:00 AM eth0 11.86 8.57 2.70 1.65 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 19.12 16.18 4.51 3.17 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 11.35 9.03 2.69 1.78 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 13.53 9.75 3.05 1.92 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 86.09 53.78 99.18 34.35 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 19.19 17.14 15.81 8.36 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 71.22 50.20 182.00 13.83 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) 09/13/2025 _x86_64_ (2 CPU) 03:28:22 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:00 AM all 35.86 0.00 5.61 1.02 0.12 57.40 03:30:00 AM 0 40.72 0.00 5.52 1.04 0.12 52.60 03:30:00 AM 1 31.01 0.00 5.70 1.00 0.12 62.17 03:30:01 AM all 36.44 0.00 3.39 0.42 0.00 59.75 03:30:01 AM 0 0.84 0.00 2.52 0.00 0.00 96.64 03:30:01 AM 1 72.65 0.00 4.27 0.85 0.00 22.22 03:31:01 AM all 22.55 0.00 3.61 1.30 0.07 72.47 03:31:01 AM 0 30.33 0.00 4.03 1.30 0.07 64.27 03:31:01 AM 1 14.78 0.00 3.20 1.30 0.07 80.66 03:32:01 AM all 22.60 0.00 3.08 0.39 0.10 73.83 03:32:01 AM 0 33.09 0.00 3.60 0.13 0.12 63.05 03:32:01 AM 1 12.13 0.00 2.55 0.65 0.08 84.59 03:33:01 AM all 23.14 0.00 5.16 0.83 0.09 70.78 03:33:01 AM 0 18.55 0.00 4.60 1.07 0.08 75.70 03:33:01 AM 1 27.76 0.00 5.73 0.59 0.10 65.82 03:34:01 AM all 0.32 0.00 0.12 0.03 0.01 99.52 03:34:01 AM 0 0.50 0.00 0.17 0.07 0.02 99.25 03:34:01 AM 1 0.13 0.00 0.07 0.00 0.00 99.80 03:35:01 AM all 0.31 0.00 0.07 0.00 0.02 99.61 03:35:01 AM 0 0.53 0.00 0.05 0.00 0.02 99.40 03:35:01 AM 1 0.08 0.00 0.08 0.00 0.02 99.82 03:36:01 AM all 0.29 0.00 0.08 0.00 0.02 99.61 03:36:01 AM 0 0.12 0.00 0.08 0.00 0.02 99.78 03:36:01 AM 1 0.47 0.00 0.08 0.00 0.02 99.43 03:37:01 AM all 8.73 0.00 0.94 0.02 0.05 90.27 03:37:01 AM 0 14.16 0.00 1.32 0.02 0.05 84.45 03:37:01 AM 1 3.29 0.00 0.55 0.02 0.05 96.09 03:38:01 AM all 16.36 0.00 0.74 0.00 0.06 82.85 03:38:01 AM 0 11.78 0.00 0.70 0.00 0.05 87.46 03:38:01 AM 1 20.93 0.00 0.77 0.00 0.07 78.23 03:39:01 AM all 4.55 0.00 0.31 0.00 0.04 95.10 03:39:01 AM 0 7.13 0.00 0.47 0.00 0.05 92.35 03:39:01 AM 1 1.97 0.00 0.15 0.00 0.03 97.84 03:39:01 AM CPU %user %nice %system %iowait %steal %idle 03:40:00 AM all 4.17 0.00 0.31 0.00 0.03 95.49 03:40:00 AM 0 5.51 0.00 0.36 0.00 0.03 94.09 03:40:00 AM 1 2.82 0.00 0.26 0.00 0.03 96.89 03:40:01 AM all 9.56 0.00 1.10 0.00 0.00 89.34 03:40:01 AM 0 8.15 0.00 1.48 0.00 0.00 90.37 03:40:01 AM 1 10.95 0.00 0.73 0.00 0.00 88.32 03:41:01 AM all 4.45 0.00 0.28 0.00 0.06 95.20 03:41:01 AM 0 5.02 0.00 0.35 0.00 0.07 94.57 03:41:01 AM 1 3.89 0.00 0.22 0.00 0.05 95.84 03:42:01 AM all 4.40 0.00 0.33 0.00 0.08 95.18 03:42:01 AM 0 5.82 0.00 0.43 0.00 0.10 93.65 03:42:01 AM 1 2.99 0.00 0.23 0.00 0.07 96.71 03:43:01 AM all 13.76 0.23 2.01 0.16 0.08 83.76 03:43:01 AM 0 22.21 0.00 2.59 0.07 0.08 75.05 03:43:01 AM 1 5.31 0.47 1.44 0.25 0.07 92.47 03:44:01 AM all 30.35 0.00 3.56 0.13 0.08 65.89 03:44:01 AM 0 32.55 0.00 3.85 0.07 0.08 63.44 03:44:01 AM 1 28.14 0.00 3.26 0.20 0.07 68.33 Average: all 12.81 0.02 1.75 0.26 0.06 85.11 Average: 0 15.16 0.00 1.87 0.25 0.06 82.65 Average: 1 10.46 0.03 1.62 0.27 0.06 87.57