---> uname -a: Linux prd-centos8-robot-2c-8g-50773.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 554 4912 19 2230 6844 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:64:6d:19 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.151/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85242sec preferred_lft 85242sec inet6 fe80::f816:3eff:fe64:6d19/64 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) 08/08/2025 _x86_64_ (2 CPU) 08:05:30 LINUX RESTART (2 CPU) 08:06:01 AM tps rtps wtps bread/s bwrtn/s 08:07:01 AM 93.77 50.87 42.90 7278.11 29138.50 08:08:01 AM 111.55 0.15 111.40 4.00 10703.92 08:09:01 AM 40.79 1.03 39.76 113.58 5031.33 08:10:01 AM 17.71 0.03 17.68 2.27 1370.46 08:11:01 AM 71.35 6.96 64.39 1292.34 8064.56 08:12:01 AM 9.93 0.00 9.93 0.00 657.77 08:13:01 AM 2.32 0.00 2.32 0.00 70.29 08:14:01 AM 0.17 0.00 0.17 0.00 1.48 08:15:01 AM 0.62 0.22 0.40 11.73 107.48 08:16:01 AM 2.15 0.07 2.08 3.20 164.16 08:17:01 AM 0.35 0.00 0.35 0.00 159.20 08:18:01 AM 0.32 0.00 0.32 0.00 215.84 08:19:01 AM 0.17 0.00 0.17 0.00 13.10 08:20:01 AM 0.17 0.00 0.17 0.00 61.20 08:21:01 AM 0.48 0.03 0.45 0.27 79.90 08:22:01 AM 1.32 0.00 1.32 0.00 49.30 08:23:01 AM 0.28 0.00 0.28 0.00 135.60 08:24:01 AM 18.39 0.42 17.98 47.72 2010.26 Average: 20.66 3.32 17.34 486.33 3224.34 08:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:07:01 AM 5601012 7113116 2281420 28.94 2688 1706128 651436 7.29 183488 1819308 88044 08:08:01 AM 5125420 6994876 2757012 34.98 2688 2046364 709088 7.94 190736 2216848 160388 08:09:01 AM 5267052 7108848 2615380 33.18 2688 2017520 618776 6.93 218340 2047492 10764 08:10:01 AM 5157104 7053088 2725328 34.57 2688 2069560 659536 7.38 229392 2138864 44064 08:11:01 AM 4989520 7079960 2892912 36.70 2688 2257956 590024 6.61 261808 2245012 10836 08:12:01 AM 4993852 7084164 2888580 36.65 2688 2257956 590024 6.61 261812 2245076 4 08:13:01 AM 4994232 7084544 2888200 36.64 2688 2257956 590024 6.61 261812 2245088 8 08:14:01 AM 4994024 7084340 2888408 36.64 2688 2257960 590024 6.61 261812 2245096 8 08:15:01 AM 4940024 7033984 2942408 37.33 2688 2261604 681352 7.63 261948 2298632 288 08:16:01 AM 4928968 7027444 2953464 37.47 2688 2266128 716364 8.02 262436 2309196 1924 08:17:01 AM 4925184 7027844 2957248 37.52 2688 2270304 716364 8.02 262500 2312964 1460 08:18:01 AM 4917288 7025116 2965144 37.62 2688 2275472 749468 8.39 262500 2320776 204 08:19:01 AM 4917212 7025388 2965220 37.62 2688 2275828 693100 7.76 262500 2321316 212 08:20:01 AM 4914452 7024712 2967980 37.65 2688 2277912 725052 8.12 262500 2323772 504 08:21:01 AM 4912932 7024908 2969500 37.67 2688 2279608 702988 7.87 262608 2325176 28 08:22:01 AM 4909548 7025064 2972884 37.72 2688 2283148 702988 7.87 262608 2328656 2964 08:23:01 AM 4877504 6994868 3004928 38.12 2688 2284996 734268 8.22 262616 2360616 800 08:24:01 AM 5088712 7062180 2793720 35.44 2688 2146328 634712 7.11 482576 1953088 24144 Average: 5025224 7048580 2857208 36.25 2688 2194040 669755 7.50 261888 2225388 19258 08:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:07:01 AM eth0 282.79 172.78 1212.32 56.55 0.00 0.00 0.00 0.00 08:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:08:01 AM eth0 111.16 79.41 1264.51 12.13 0.00 0.00 0.00 0.00 08:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:09:01 AM eth0 12.95 9.92 7.39 4.22 0.00 0.00 0.00 0.00 08:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:10:01 AM eth0 28.27 23.44 127.48 5.74 0.00 0.00 0.00 0.00 08:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:11:01 AM eth0 599.88 453.41 314.81 101.50 0.00 0.00 0.00 0.00 08:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:12:01 AM eth0 4.18 2.17 1.00 0.49 0.00 0.00 0.00 0.00 08:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:13:01 AM eth0 1.55 0.73 0.18 0.12 0.00 0.00 0.00 0.00 08:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:14:01 AM eth0 2.88 1.92 0.50 0.41 0.00 0.00 0.00 0.00 08:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:15:01 AM eth0 172.27 155.86 40.47 12.58 0.00 0.00 0.00 0.00 08:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:16:01 AM eth0 120.03 120.33 33.56 9.47 0.00 0.00 0.00 0.00 08:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:17:01 AM eth0 93.37 93.07 30.89 7.57 0.00 0.00 0.00 0.00 08:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:18:01 AM eth0 149.07 150.10 40.72 11.80 0.00 0.00 0.00 0.00 08:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:19:01 AM eth0 7.93 6.57 1.90 1.35 0.00 0.00 0.00 0.00 08:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:20:01 AM eth0 126.24 125.37 23.35 10.14 0.00 0.00 0.00 0.00 08:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:21:01 AM eth0 118.25 117.63 21.21 9.33 0.00 0.00 0.00 0.00 08:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:22:01 AM eth0 141.44 138.19 69.58 10.74 0.00 0.00 0.00 0.00 08:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:23:01 AM eth0 46.92 48.38 7.85 3.89 0.00 0.00 0.00 0.00 08:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 AM eth0 113.13 76.96 164.76 94.57 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 118.47 98.69 186.82 19.59 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) 08/08/2025 _x86_64_ (2 CPU) 08:05:30 LINUX RESTART (2 CPU) 08:06:01 AM CPU %user %nice %system %iowait %steal %idle 08:07:01 AM all 29.83 0.03 5.83 12.98 0.13 51.21 08:07:01 AM 0 33.36 0.05 5.49 13.22 0.14 47.75 08:07:01 AM 1 26.34 0.00 6.16 12.75 0.12 54.63 08:08:01 AM all 36.66 0.00 5.34 2.08 0.14 55.78 08:08:01 AM 0 37.63 0.00 5.68 2.13 0.15 54.40 08:08:01 AM 1 35.69 0.00 4.99 2.02 0.13 57.17 08:09:01 AM all 17.03 0.00 2.36 1.32 0.08 79.21 08:09:01 AM 0 28.19 0.00 2.91 0.48 0.08 68.33 08:09:01 AM 1 5.88 0.00 1.82 2.15 0.08 90.07 08:10:01 AM all 10.55 0.00 2.43 0.18 0.07 86.77 08:10:01 AM 0 10.14 0.00 2.19 0.12 0.07 87.49 08:10:01 AM 1 10.96 0.00 2.68 0.23 0.07 86.06 08:11:01 AM all 24.18 0.00 5.44 1.12 0.11 69.14 08:11:01 AM 0 30.34 0.00 5.87 0.84 0.10 62.85 08:11:01 AM 1 18.05 0.00 5.02 1.40 0.12 75.41 08:12:01 AM all 0.42 0.00 0.13 0.08 0.03 99.34 08:12:01 AM 0 0.28 0.00 0.13 0.07 0.03 99.48 08:12:01 AM 1 0.55 0.00 0.13 0.08 0.03 99.20 08:13:01 AM all 0.34 0.00 0.06 0.02 0.06 99.52 08:13:01 AM 0 0.15 0.00 0.08 0.00 0.08 99.68 08:13:01 AM 1 0.53 0.00 0.03 0.03 0.03 99.37 08:14:01 AM all 0.18 0.00 0.10 0.00 0.04 99.67 08:14:01 AM 0 0.10 0.00 0.08 0.00 0.03 99.78 08:14:01 AM 1 0.27 0.00 0.12 0.00 0.05 99.56 08:15:01 AM all 10.81 0.00 1.27 0.00 0.08 87.85 08:15:01 AM 0 16.11 0.00 1.86 0.00 0.08 81.95 08:15:01 AM 1 5.52 0.00 0.67 0.00 0.07 93.74 08:16:01 AM all 12.70 0.00 1.33 0.02 0.09 85.87 08:16:01 AM 0 16.57 0.00 1.95 0.03 0.10 81.35 08:16:01 AM 1 8.84 0.00 0.71 0.00 0.08 90.37 08:17:01 AM all 11.92 0.00 0.98 0.00 0.10 87.00 08:17:01 AM 0 17.74 0.00 1.19 0.00 0.10 80.97 08:17:01 AM 1 6.20 0.00 0.77 0.00 0.10 92.93 08:17:01 AM CPU %user %nice %system %iowait %steal %idle 08:18:01 AM all 13.05 0.00 1.46 0.02 0.09 85.38 08:18:01 AM 0 18.80 0.00 1.94 0.00 0.08 79.17 08:18:01 AM 1 7.34 0.00 0.97 0.03 0.10 91.55 08:19:01 AM all 7.09 0.00 0.57 0.00 0.09 92.25 08:19:01 AM 0 1.34 0.00 0.18 0.00 0.10 98.38 08:19:01 AM 1 12.98 0.00 0.96 0.00 0.09 85.98 08:20:01 AM all 10.07 0.00 0.84 0.00 0.08 89.00 08:20:01 AM 0 7.38 0.00 0.62 0.00 0.08 91.91 08:20:01 AM 1 12.79 0.00 1.05 0.00 0.09 86.07 08:21:01 AM all 8.87 0.00 0.88 0.00 0.08 90.17 08:21:01 AM 0 6.85 0.00 0.69 0.00 0.08 92.38 08:21:01 AM 1 10.91 0.00 1.07 0.00 0.08 87.93 08:22:01 AM all 10.39 0.00 1.05 0.01 0.09 88.46 08:22:01 AM 0 14.54 0.00 1.31 0.02 0.08 84.05 08:22:01 AM 1 6.24 0.00 0.79 0.00 0.10 92.87 08:23:01 AM all 6.47 0.00 0.54 0.00 0.11 92.88 08:23:01 AM 0 7.60 0.00 0.59 0.00 0.10 91.71 08:23:01 AM 1 5.33 0.00 0.50 0.00 0.12 94.05 08:24:01 AM all 22.29 0.00 3.18 0.18 0.09 74.25 08:24:01 AM 0 31.12 0.00 3.14 0.15 0.10 65.49 08:24:01 AM 1 13.45 0.00 3.23 0.22 0.08 83.02 Average: all 12.93 0.00 1.88 0.99 0.09 84.10 Average: 0 15.44 0.00 1.99 0.94 0.09 81.54 Average: 1 10.43 0.00 1.76 1.05 0.09 86.67