---> uname -a: Linux prd-centos8-robot-2c-8g-42424.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 605 4828 19 2263 6793 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:32:fb:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.55/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85578sec preferred_lft 85578sec inet6 fe80::f816:3eff:fe32:fbbc/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) 07/14/2025 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 107.48 1.32 106.16 104.77 8639.67 12:58:01 AM 60.11 0.85 59.26 82.65 7651.97 12:59:01 AM 60.66 7.15 53.51 1322.71 3635.84 01:00:01 AM 30.61 0.03 30.57 3.47 6097.38 01:01:01 AM 4.58 0.03 4.55 0.27 239.88 01:02:01 AM 2.45 0.07 2.38 1.73 640.02 01:03:01 AM 0.52 0.00 0.52 0.00 380.74 01:04:01 AM 0.20 0.02 0.18 1.07 61.60 01:05:01 AM 1.33 0.45 0.88 55.32 286.22 01:06:01 AM 0.45 0.00 0.45 0.00 76.11 01:07:01 AM 0.27 0.00 0.27 0.00 21.28 01:08:01 AM 16.51 0.33 16.18 37.85 812.68 Average: 23.76 0.85 22.91 134.14 2378.56 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5242884 7038880 2639548 33.49 2688 1972880 675764 7.57 187220 2110332 154112 12:58:01 AM 5199208 7040064 2683224 34.04 2688 2016764 667688 7.48 216012 2118184 10764 12:59:01 AM 4884976 6981356 2997456 38.03 2688 2263760 720552 8.07 258068 2362836 178212 01:00:01 AM 4945772 7033412 2936660 37.26 2688 2255388 653932 7.32 262348 2292504 4 01:01:01 AM 4902908 6992596 2979524 37.80 2688 2257456 703360 7.88 262528 2334528 64 01:02:01 AM 4872372 6979440 3010060 38.19 2688 2274904 718736 8.05 263088 2365120 80 01:03:01 AM 4859616 6978012 3022816 38.35 2688 2286196 718736 8.05 263088 2377304 48 01:04:01 AM 4848980 6974228 3033452 38.48 2688 2293012 718736 8.05 263208 2387544 5016 01:05:01 AM 4459792 6916364 3422640 43.42 2688 2299420 748176 8.38 264756 2395152 1616 01:06:01 AM 4459388 6916372 3423044 43.43 2688 2300088 748176 8.38 264756 2395936 224 01:07:01 AM 4458108 6915532 3424324 43.44 2688 2300480 748176 8.38 264772 2396952 104 01:08:01 AM 5027352 7034444 2855080 36.22 2688 2179720 714720 8.00 345580 2148804 75260 Average: 4846780 6983392 3035652 38.51 2688 2225006 711396 7.97 259619 2307100 35459 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 93.87 74.38 1049.38 11.07 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 49.89 35.34 567.09 6.48 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 41.78 37.66 317.18 18.47 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 197.63 142.59 37.94 30.04 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 26.50 15.71 28.05 2.71 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 40.99 36.83 116.35 11.14 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 21.81 18.96 74.64 6.65 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 26.77 24.73 24.42 13.19 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 44.03 60.97 66.89 5.75 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 7.95 5.36 2.00 1.23 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 14.30 11.86 3.74 2.46 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 82.96 55.66 148.77 90.10 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 54.04 43.34 203.04 16.61 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) 07/14/2025 _x86_64_ (2 CPU) 00:55:11 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 39.65 0.00 5.70 1.34 0.18 53.13 12:57:01 AM 0 38.46 0.00 5.31 1.59 0.18 54.45 12:57:01 AM 1 40.83 0.00 6.09 1.08 0.18 51.81 12:58:01 AM all 21.85 0.00 2.85 4.07 0.08 71.16 12:58:01 AM 0 28.31 0.00 3.10 4.25 0.08 64.25 12:58:01 AM 1 15.38 0.00 2.60 3.89 0.07 78.07 12:59:01 AM all 31.29 0.00 5.69 0.57 0.09 62.35 12:59:01 AM 0 33.84 0.00 6.28 0.67 0.10 59.11 12:59:01 AM 1 28.73 0.00 5.10 0.48 0.08 65.60 01:00:01 AM all 1.98 0.00 0.84 0.47 0.04 96.68 01:00:01 AM 0 2.30 0.00 0.97 0.40 0.03 96.30 01:00:01 AM 1 1.66 0.00 0.70 0.54 0.05 97.06 01:01:01 AM all 3.44 0.00 0.28 0.02 0.07 96.20 01:01:01 AM 0 4.21 0.00 0.25 0.00 0.07 95.47 01:01:01 AM 1 2.66 0.00 0.30 0.03 0.07 96.94 01:02:01 AM all 19.01 0.00 0.26 0.12 0.08 80.54 01:02:01 AM 0 32.95 0.00 0.27 0.17 0.07 66.54 01:02:01 AM 1 5.08 0.00 0.25 0.07 0.08 94.52 01:03:01 AM all 9.84 0.00 0.13 0.02 0.05 89.96 01:03:01 AM 0 15.45 0.00 0.13 0.00 0.05 84.37 01:03:01 AM 1 4.22 0.00 0.13 0.03 0.05 95.57 01:04:01 AM all 15.76 0.00 0.24 0.00 0.07 83.93 01:04:01 AM 0 29.48 0.00 0.23 0.00 0.07 70.22 01:04:01 AM 1 2.02 0.00 0.25 0.00 0.07 97.66 01:05:01 AM all 9.12 0.00 2.52 0.02 0.08 88.26 01:05:01 AM 0 11.54 0.00 2.55 0.00 0.08 85.83 01:05:01 AM 1 6.71 0.00 2.50 0.03 0.07 90.69 01:06:01 AM all 2.88 0.00 0.13 0.00 0.08 96.91 01:06:01 AM 0 4.46 0.00 0.15 0.00 0.08 95.30 01:06:01 AM 1 1.30 0.00 0.12 0.00 0.07 98.51 01:07:01 AM all 4.55 0.00 0.18 0.00 0.08 95.20 01:07:01 AM 0 6.14 0.00 0.20 0.00 0.08 93.58 01:07:01 AM 1 2.96 0.00 0.15 0.00 0.07 96.82 01:07:01 AM CPU %user %nice %system %iowait %steal %idle 01:08:01 AM all 21.26 0.00 2.83 0.08 0.08 75.74 01:08:01 AM 0 29.64 0.00 3.30 0.08 0.08 66.88 01:08:01 AM 1 12.88 0.00 2.35 0.08 0.08 84.60 Average: all 15.07 0.00 1.81 0.56 0.08 82.48 Average: 0 19.75 0.00 1.90 0.60 0.08 77.67 Average: 1 10.39 0.00 1.72 0.52 0.08 87.30