---> uname -a: Linux prd-centos8-robot-2c-8g-3408.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 638 4876 19 2183 6761 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:4d:57:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85376sec preferred_lft 85376sec inet6 fe80::f816:3eff:fe4d:577d/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) 10/14/2025 _x86_64_ (2 CPU) 00:38:50 LINUX RESTART (2 CPU) 12:40:03 AM tps rtps wtps bread/s bwrtn/s 12:41:01 AM 93.28 3.33 89.95 394.55 6767.60 12:42:01 AM 74.12 0.65 73.47 51.06 10879.87 12:43:01 AM 15.46 0.42 15.04 64.78 684.59 12:44:01 AM 41.65 6.71 34.94 1245.72 2038.79 12:45:01 AM 45.13 0.25 44.88 47.06 7448.83 12:46:01 AM 3.65 0.00 3.65 0.00 119.46 12:47:01 AM 0.32 0.00 0.32 0.00 3.15 12:48:01 AM 0.68 0.22 0.47 11.73 15.36 12:49:01 AM 2.30 0.00 2.30 0.00 107.82 12:50:01 AM 0.52 0.00 0.52 0.00 118.53 12:51:01 AM 0.15 0.00 0.15 0.00 9.23 12:52:01 AM 0.33 0.00 0.33 0.00 18.70 12:53:01 AM 0.17 0.00 0.17 0.00 16.08 12:54:01 AM 0.35 0.07 0.28 2.13 12.31 12:55:01 AM 12.15 0.32 11.83 36.92 489.35 12:56:01 AM 32.81 0.52 32.29 63.85 1633.14 Average: 20.04 0.77 19.27 119.30 1887.51 12:40:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:41:01 AM 5202136 7006880 2680288 34.00 2688 1981708 707596 7.92 188028 2155256 260368 12:42:01 AM 5170796 7009404 2711628 34.40 2688 2015000 708320 7.93 206164 2156956 24 12:43:01 AM 5195140 7036136 2687284 34.09 2688 2016944 690072 7.73 219128 2118068 8 12:44:01 AM 4852492 6947200 3029932 38.44 2688 2262732 734288 8.22 258840 2396832 198000 12:45:01 AM 4914388 7006828 2968036 37.65 2688 2260112 676036 7.57 262364 2324768 28 12:46:01 AM 4914416 7006856 2968008 37.65 2688 2260112 691836 7.75 262368 2324696 8 12:47:01 AM 4914308 7006748 2968116 37.65 2688 2260112 691836 7.75 262368 2324700 8 12:48:01 AM 4873484 6966800 3008940 38.17 2688 2260988 746352 8.36 262568 2365376 336 12:49:01 AM 4867080 6961840 3015344 38.25 2688 2262432 746352 8.36 262636 2371612 684 12:50:01 AM 4861720 6959168 3020704 38.32 2688 2265128 743320 8.32 262640 2376816 4 12:51:01 AM 4861556 6959404 3020868 38.32 2688 2265512 743320 8.32 262640 2377016 164 12:52:01 AM 4861192 6959420 3021232 38.33 2688 2265892 743320 8.32 262640 2377520 100 12:53:01 AM 4858764 6957380 3023660 38.36 2688 2266280 743320 8.32 262640 2379828 56 12:54:01 AM 4858296 6957308 3024128 38.37 2688 2266668 742044 8.31 262892 2380156 164 12:55:01 AM 5005592 6930844 2876832 36.50 2688 2098048 754944 8.45 306872 2206640 36192 12:56:01 AM 5020788 6950404 2861636 36.30 2688 2103136 731368 8.19 466684 2038024 26984 Average: 4952009 6976414 2930415 37.18 2688 2194425 724645 8.11 266967 2292142 32696 12:40:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 93.74 76.72 1099.83 10.47 0.00 0.00 0.00 0.00 12:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 AM eth0 50.31 33.34 582.44 5.02 0.00 0.00 0.00 0.00 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 18.03 14.18 6.05 4.66 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 47.07 35.64 330.75 8.21 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 453.14 373.04 106.87 90.65 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 2.40 2.05 0.43 0.42 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 2.77 1.95 0.47 0.43 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 34.28 16.66 9.72 1.99 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 30.89 26.01 10.47 4.92 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 23.28 21.19 6.09 4.25 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 11.10 9.13 2.75 1.80 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 11.03 9.13 2.74 1.80 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 11.41 9.18 2.80 1.80 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 8.73 7.11 2.14 1.39 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 83.29 58.36 100.34 34.47 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 17.78 16.79 14.97 8.58 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 56.12 44.34 140.44 11.30 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) 10/14/2025 _x86_64_ (2 CPU) 00:38:50 LINUX RESTART (2 CPU) 12:40:03 AM CPU %user %nice %system %iowait %steal %idle 12:41:01 AM all 38.92 0.00 5.56 1.55 0.13 53.85 12:41:01 AM 0 47.94 0.00 6.34 2.00 0.14 43.58 12:41:01 AM 1 29.89 0.00 4.77 1.10 0.12 64.12 12:42:01 AM all 14.46 0.00 2.28 3.88 0.07 79.31 12:42:01 AM 0 22.65 0.00 2.60 3.77 0.07 70.91 12:42:01 AM 1 6.26 0.00 1.95 3.99 0.07 87.72 12:43:01 AM all 12.03 0.00 1.68 0.15 0.05 86.09 12:43:01 AM 0 13.69 0.00 1.88 0.13 0.05 84.24 12:43:01 AM 1 10.37 0.00 1.47 0.17 0.05 87.95 12:44:01 AM all 25.68 0.00 4.66 0.70 0.10 68.86 12:44:01 AM 0 31.50 0.00 5.02 0.58 0.08 62.81 12:44:01 AM 1 19.86 0.00 4.30 0.82 0.12 74.90 12:45:01 AM all 10.39 0.00 2.62 0.78 0.06 86.15 12:45:01 AM 0 12.36 0.00 2.65 0.57 0.07 84.36 12:45:01 AM 1 8.43 0.00 2.59 0.99 0.05 87.95 12:46:01 AM all 0.33 0.00 0.09 0.01 0.03 99.55 12:46:01 AM 0 0.17 0.00 0.12 0.00 0.03 99.68 12:46:01 AM 1 0.48 0.00 0.07 0.02 0.02 99.42 12:47:01 AM all 0.33 0.00 0.08 0.00 0.03 99.57 12:47:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 12:47:01 AM 1 0.52 0.00 0.07 0.00 0.02 99.40 12:48:01 AM all 1.69 0.00 0.26 0.01 0.03 98.01 12:48:01 AM 0 2.69 0.00 0.37 0.02 0.02 96.91 12:48:01 AM 1 0.70 0.00 0.15 0.00 0.03 99.12 12:49:01 AM all 10.76 0.00 0.95 0.01 0.07 88.21 12:49:01 AM 0 13.61 0.00 1.27 0.02 0.07 85.04 12:49:01 AM 1 7.91 0.00 0.64 0.00 0.07 91.39 12:50:01 AM all 13.41 0.00 0.53 0.01 0.06 85.99 12:50:01 AM 0 18.29 0.00 0.70 0.00 0.07 80.94 12:50:01 AM 1 8.54 0.00 0.37 0.02 0.05 91.03 12:51:01 AM all 4.53 0.00 0.29 0.00 0.06 95.12 12:51:01 AM 0 5.10 0.00 0.30 0.00 0.05 94.55 12:51:01 AM 1 3.96 0.00 0.28 0.00 0.07 95.68 12:51:01 AM CPU %user %nice %system %iowait %steal %idle 12:52:01 AM all 4.42 0.00 0.28 0.00 0.06 95.24 12:52:01 AM 0 4.61 0.00 0.25 0.00 0.05 95.09 12:52:01 AM 1 4.23 0.00 0.30 0.00 0.07 95.40 12:53:01 AM all 4.47 0.00 0.33 0.00 0.05 95.15 12:53:01 AM 0 6.52 0.00 0.40 0.00 0.05 93.03 12:53:01 AM 1 2.42 0.00 0.25 0.00 0.05 97.28 12:54:01 AM all 3.55 0.00 0.41 0.00 0.07 95.97 12:54:01 AM 0 5.26 0.00 0.55 0.00 0.08 94.10 12:54:01 AM 1 1.84 0.00 0.27 0.00 0.05 97.85 12:55:01 AM all 20.36 0.00 2.30 0.06 0.07 77.22 12:55:01 AM 0 22.55 0.00 2.76 0.07 0.07 74.56 12:55:01 AM 1 18.17 0.00 1.84 0.05 0.07 79.88 12:56:01 AM all 34.47 0.00 4.08 0.19 0.09 61.17 12:56:01 AM 0 33.64 0.00 3.68 0.15 0.08 62.44 12:56:01 AM 1 35.29 0.00 4.49 0.23 0.10 59.89 Average: all 12.44 0.00 1.64 0.46 0.06 85.40 Average: 0 14.99 0.00 1.80 0.45 0.06 82.69 Average: 1 9.89 0.00 1.48 0.46 0.06 88.10