---> uname -a: Linux prd-centos8-robot-2c-8g-3649.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 659 4799 19 2239 6740 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:ba:bb:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.158/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85429sec preferred_lft 85429sec inet6 fe80::f816:3eff:feba:bbd1/64 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) 10/15/2025 _x86_64_ (2 CPU) 00:56:53 LINUX RESTART (2 CPU) 12:58:02 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 125.42 0.24 125.18 6.78 12331.64 01:00:01 AM 42.84 1.07 41.78 115.85 4534.94 01:01:01 AM 61.64 6.93 54.71 1289.09 3646.94 01:02:01 AM 31.82 0.12 31.70 5.33 6238.30 01:03:01 AM 2.73 0.00 2.73 0.00 75.97 01:04:01 AM 0.33 0.00 0.33 0.00 3.55 01:05:01 AM 0.67 0.22 0.45 11.73 22.45 01:06:01 AM 2.00 0.03 1.97 1.87 204.78 01:07:01 AM 0.43 0.00 0.43 0.00 102.65 01:08:01 AM 0.40 0.00 0.40 0.00 117.25 01:09:01 AM 0.30 0.00 0.30 0.00 106.66 01:10:01 AM 0.23 0.00 0.23 0.00 116.77 01:11:01 AM 6.26 5.95 0.32 574.88 142.35 01:12:01 AM 19.61 0.35 19.26 37.19 829.22 01:13:01 AM 30.92 0.47 30.46 52.92 2183.46 Average: 21.59 1.03 20.57 139.87 2032.48 12:58:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5052072 6932652 2830360 35.91 2688 2057216 805080 9.01 191748 2291748 150716 01:00:01 AM 5221736 7066156 2660696 33.75 2688 2020424 679860 7.61 218412 2091844 10768 01:01:01 AM 4912396 7006696 2970036 37.68 2688 2261580 707376 7.92 256132 2337460 173188 01:02:01 AM 4900764 6996936 2981668 37.83 2688 2263732 708760 7.94 261956 2337624 4 01:03:01 AM 4901316 6997492 2981116 37.82 2688 2263736 708760 7.94 261964 2337492 4 01:04:01 AM 4901272 6997448 2981160 37.82 2688 2263736 708760 7.94 261964 2337420 4 01:05:01 AM 4854544 6952648 3027888 38.41 2688 2265664 795948 8.91 262124 2383776 1176 01:06:01 AM 4844568 6945964 3037864 38.54 2688 2269008 811584 9.09 262396 2393512 276 01:07:01 AM 4838208 6942656 3044224 38.62 2688 2272060 830600 9.30 262396 2399868 372 01:08:01 AM 4834384 6942444 3048048 38.67 2688 2275628 830600 9.30 262396 2403440 580 01:09:01 AM 4829676 6942140 3052756 38.73 2688 2280024 848748 9.50 262396 2408172 1872 01:10:01 AM 4823480 6938980 3058952 38.81 2688 2283064 887400 9.94 262396 2413808 1456 01:11:01 AM 4802924 6939168 3079508 39.07 2688 2303784 876836 9.82 264544 2432148 1456 01:12:01 AM 4930508 6913296 2951924 37.45 2688 2155396 796828 8.92 323964 2268376 55436 01:13:01 AM 4925960 6910972 2956472 37.51 2688 2158188 779060 8.72 483224 2116156 25096 Average: 4904921 6961710 2977511 37.77 2688 2226216 785080 8.79 273201 2330190 28160 12:58:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 113.81 90.10 1314.37 12.55 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 12.75 11.16 6.73 4.11 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 46.38 40.40 334.91 9.97 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 431.95 291.58 100.01 79.75 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 2.30 2.02 0.54 0.48 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 2.72 2.03 0.47 0.43 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 56.77 44.73 17.17 4.39 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 230.48 231.64 38.40 16.69 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 169.21 169.21 30.47 13.04 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 288.07 289.94 48.35 20.53 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 240.05 240.90 45.74 18.02 0.00 0.00 0.00 0.00 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 156.06 156.61 29.51 12.95 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 244.84 246.85 42.62 17.51 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 126.74 96.88 143.05 103.44 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 17.54 16.56 14.81 8.38 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 142.69 128.76 143.17 21.50 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) 10/15/2025 _x86_64_ (2 CPU) 00:56:53 LINUX RESTART (2 CPU) 12:58:02 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 38.32 0.00 5.49 1.67 0.12 54.40 12:59:01 AM 0 21.20 0.00 3.51 1.49 0.10 73.69 12:59:01 AM 1 55.53 0.00 7.47 1.85 0.14 35.02 01:00:01 AM all 15.93 0.00 2.28 0.69 0.07 81.03 01:00:01 AM 0 17.50 0.00 2.14 0.52 0.07 79.77 01:00:01 AM 1 14.36 0.00 2.42 0.87 0.07 82.28 01:01:01 AM all 29.91 0.00 5.52 0.47 0.09 64.01 01:01:01 AM 0 13.33 0.00 4.64 0.33 0.08 81.61 01:01:01 AM 1 46.54 0.00 6.40 0.60 0.10 46.36 01:02:01 AM all 4.97 0.00 1.45 0.51 0.05 93.02 01:02:01 AM 0 5.56 0.00 1.22 0.35 0.05 92.81 01:02:01 AM 1 4.38 0.00 1.67 0.67 0.05 93.23 01:03:01 AM all 0.34 0.00 0.08 0.01 0.02 99.56 01:03:01 AM 0 0.52 0.00 0.05 0.00 0.00 99.43 01:03:01 AM 1 0.17 0.00 0.10 0.02 0.03 99.68 01:04:01 AM all 0.36 0.00 0.07 0.00 0.03 99.54 01:04:01 AM 0 0.27 0.00 0.07 0.00 0.03 99.63 01:04:01 AM 1 0.45 0.00 0.07 0.00 0.03 99.45 01:05:01 AM all 4.68 0.00 0.54 0.06 0.04 94.68 01:05:01 AM 0 1.00 0.00 0.28 0.00 0.03 98.68 01:05:01 AM 1 8.38 0.00 0.79 0.12 0.05 90.66 01:06:01 AM all 10.92 0.00 1.06 0.02 0.08 87.94 01:06:01 AM 0 8.53 0.00 0.91 0.03 0.08 90.45 01:06:01 AM 1 13.31 0.00 1.20 0.00 0.07 85.42 01:07:01 AM all 10.89 0.00 0.99 0.00 0.07 88.05 01:07:01 AM 0 6.26 0.00 0.81 0.00 0.07 92.87 01:07:01 AM 1 15.53 0.00 1.18 0.00 0.07 83.23 01:08:01 AM all 11.11 0.00 1.22 0.00 0.07 87.60 01:08:01 AM 0 9.91 0.00 1.23 0.00 0.07 88.79 01:08:01 AM 1 12.30 0.00 1.22 0.00 0.07 86.41 01:09:01 AM all 13.79 0.00 1.40 0.01 0.07 84.73 01:09:01 AM 0 15.76 0.00 1.63 0.00 0.07 82.55 01:09:01 AM 1 11.84 0.00 1.18 0.02 0.07 86.90 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 11.33 0.00 1.08 0.00 0.08 87.52 01:10:01 AM 0 6.18 0.00 1.01 0.00 0.08 92.73 01:10:01 AM 1 16.51 0.00 1.15 0.00 0.07 82.27 01:11:01 AM all 11.05 0.30 1.43 0.10 0.08 87.03 01:11:01 AM 0 7.92 0.49 1.46 0.19 0.08 89.86 01:11:01 AM 1 14.16 0.10 1.41 0.02 0.08 84.22 01:12:01 AM all 22.75 0.00 2.95 0.08 0.10 74.12 01:12:01 AM 0 10.30 0.00 2.22 0.08 0.08 87.31 01:12:01 AM 1 35.22 0.00 3.68 0.08 0.12 60.90 01:13:01 AM all 30.70 0.00 4.03 0.17 0.08 65.02 01:13:01 AM 0 28.07 0.00 3.65 0.15 0.07 68.06 01:13:01 AM 1 33.33 0.00 4.42 0.18 0.08 61.98 Average: all 14.47 0.02 1.97 0.25 0.07 83.22 Average: 0 10.15 0.03 1.66 0.21 0.06 87.89 Average: 1 18.78 0.01 2.29 0.29 0.07 78.55