---> uname -a: Linux prd-centos8-robot-2c-8g-2390.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 662 4829 19 2205 6736 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:84:c5:24 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.98/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85359sec preferred_lft 85359sec inet6 fe80::f816:3eff:fe84:c524/64 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) 10/10/2025 _x86_64_ (2 CPU) 03:33:04 LINUX RESTART (2 CPU) 03:34:02 AM tps rtps wtps bread/s bwrtn/s 03:35:02 AM 95.41 5.79 89.61 1098.34 6732.26 03:36:01 AM 80.82 0.66 80.16 51.91 10994.49 03:37:01 AM 10.98 0.42 10.56 64.79 628.91 03:38:01 AM 34.94 6.71 28.22 1245.72 1764.53 03:39:01 AM 55.66 0.25 55.41 47.06 7842.84 03:40:01 AM 4.42 0.00 4.42 0.00 158.15 03:41:01 AM 0.40 0.00 0.40 0.00 4.87 03:42:01 AM 0.47 0.20 0.27 11.60 4.15 03:43:01 AM 1.82 0.02 1.80 0.13 120.21 03:44:01 AM 0.55 0.00 0.55 0.00 60.84 03:45:01 AM 0.37 0.00 0.37 0.00 55.68 03:46:01 AM 0.18 0.00 0.18 0.00 12.55 03:47:01 AM 7.77 5.95 1.82 574.97 36.66 03:48:01 AM 1.55 0.03 1.52 1.87 59.05 03:49:01 AM 3.73 0.35 3.38 37.19 186.94 03:50:01 AM 31.45 0.27 31.18 25.32 1680.44 Average: 20.52 1.29 19.23 196.65 1881.90 03:34:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:35:02 AM 5260236 7060128 2622196 33.27 2688 1976656 712800 7.98 186884 2096248 245180 03:36:01 AM 5074432 6952920 2808000 35.62 2688 2054608 851844 9.54 212912 2246608 44240 03:37:01 AM 5217664 7065004 2664768 33.81 2688 2023140 748848 8.38 219164 2096176 4 03:38:01 AM 4902068 6994232 2980364 37.81 2688 2260044 805092 9.01 257972 2348036 189848 03:39:01 AM 4887820 6986712 2994612 37.99 2688 2266344 743220 8.32 262168 2349668 28 03:40:01 AM 4888216 6987112 2994216 37.99 2688 2266348 743528 8.33 262168 2349912 8 03:41:01 AM 4888372 6987304 2994060 37.98 2688 2266352 743528 8.33 262168 2349748 4 03:42:01 AM 4848616 6948256 3033816 38.49 2688 2267068 775336 8.68 262296 2389476 356 03:43:01 AM 4835836 6936824 3046596 38.65 2688 2268408 809240 9.06 262436 2401940 52 03:44:01 AM 4829924 6933756 3052508 38.73 2688 2271260 809240 9.06 262444 2408024 1332 03:45:01 AM 4829168 6933380 3053264 38.74 2688 2271632 809240 9.06 262444 2408432 148 03:46:01 AM 4828128 6932608 3054304 38.75 2688 2271908 809240 9.06 262444 2409692 84 03:47:01 AM 4810460 6932368 3071972 38.97 2688 2289296 814648 9.12 264636 2425168 148 03:48:01 AM 4809120 6931488 3073312 38.99 2688 2289764 817248 9.15 264780 2425940 144 03:49:01 AM 4985272 6941244 2897160 36.75 2688 2124836 781152 8.75 265968 2260112 14760 03:50:01 AM 4951784 6899216 2930648 37.18 2688 2120852 841756 9.43 466448 2107108 11160 Average: 4927945 6963910 2954487 37.48 2688 2205532 788498 8.83 264833 2317018 31718 03:34:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:35:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:02 AM eth0 94.87 80.31 1077.11 10.87 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 64.61 41.21 599.12 17.13 0.00 0.00 0.00 0.00 03:37:01 AM lo 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:37:01 AM eth0 10.88 8.50 2.69 1.86 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 37.67 31.86 328.26 6.44 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 559.42 413.20 111.64 88.46 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 2.92 1.93 0.46 0.42 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 3.33 2.13 0.51 0.46 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 23.95 10.16 9.60 1.42 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 27.89 23.01 8.92 4.38 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 25.28 22.66 6.54 4.55 0.00 0.00 0.00 0.00 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 11.01 8.81 2.66 1.73 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 8.68 7.12 2.14 1.34 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 6.52 4.70 1.33 0.80 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 14.08 9.91 3.44 2.13 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 82.71 51.88 95.97 33.09 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 54.67 33.05 39.77 24.60 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 64.24 46.87 141.69 12.48 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) 10/10/2025 _x86_64_ (2 CPU) 03:33:04 LINUX RESTART (2 CPU) 03:34:02 AM CPU %user %nice %system %iowait %steal %idle 03:35:02 AM all 38.33 0.00 5.50 1.79 0.10 54.28 03:35:02 AM 0 28.60 0.00 4.54 1.66 0.10 65.10 03:35:02 AM 1 48.05 0.00 6.46 1.91 0.10 43.47 03:36:01 AM all 20.83 0.00 2.65 2.91 0.08 73.54 03:36:01 AM 0 16.32 0.00 2.26 3.19 0.07 78.17 03:36:01 AM 1 25.35 0.00 3.04 2.63 0.08 68.90 03:37:01 AM all 3.63 0.00 1.03 0.08 0.04 95.22 03:37:01 AM 0 6.28 0.00 1.30 0.07 0.03 92.32 03:37:01 AM 1 0.99 0.00 0.75 0.10 0.05 98.11 03:38:01 AM all 20.84 0.00 4.22 0.67 0.07 74.20 03:38:01 AM 0 18.02 0.00 3.65 0.35 0.07 77.92 03:38:01 AM 1 23.66 0.00 4.80 0.98 0.08 70.47 03:39:01 AM all 13.34 0.00 2.77 0.83 0.08 82.99 03:39:01 AM 0 12.53 0.00 3.20 0.75 0.08 83.44 03:39:01 AM 1 14.14 0.00 2.34 0.90 0.07 82.55 03:40:01 AM all 0.33 0.00 0.09 0.01 0.04 99.52 03:40:01 AM 0 0.55 0.00 0.08 0.00 0.03 99.33 03:40:01 AM 1 0.12 0.00 0.10 0.02 0.05 99.72 03:41:01 AM all 0.34 0.00 0.08 0.01 0.03 99.54 03:41:01 AM 0 0.55 0.00 0.07 0.00 0.03 99.35 03:41:01 AM 1 0.13 0.00 0.08 0.02 0.03 99.73 03:42:01 AM all 0.93 0.00 0.22 0.00 0.03 98.82 03:42:01 AM 0 1.70 0.00 0.27 0.00 0.02 98.02 03:42:01 AM 1 0.17 0.00 0.17 0.00 0.05 99.62 03:43:01 AM all 9.34 0.00 0.96 0.02 0.08 89.61 03:43:01 AM 0 3.96 0.00 0.35 0.02 0.08 95.59 03:43:01 AM 1 14.73 0.00 1.57 0.02 0.07 83.61 03:44:01 AM all 13.39 0.00 0.49 0.00 0.08 86.05 03:44:01 AM 0 9.15 0.00 0.34 0.00 0.07 90.45 03:44:01 AM 1 17.63 0.00 0.64 0.00 0.08 81.65 03:45:01 AM all 4.21 0.00 0.25 0.00 0.08 95.46 03:45:01 AM 0 2.61 0.00 0.18 0.00 0.07 97.14 03:45:01 AM 1 5.82 0.00 0.32 0.00 0.08 93.78 03:45:01 AM CPU %user %nice %system %iowait %steal %idle 03:46:01 AM all 3.14 0.00 0.23 0.00 0.06 96.57 03:46:01 AM 0 3.08 0.00 0.23 0.00 0.05 96.64 03:46:01 AM 1 3.21 0.00 0.23 0.00 0.07 96.49 03:47:01 AM all 1.89 0.22 0.28 0.10 0.06 97.45 03:47:01 AM 0 1.05 0.43 0.33 0.20 0.07 97.91 03:47:01 AM 1 2.72 0.00 0.23 0.00 0.05 97.00 03:48:01 AM all 4.48 0.00 0.33 0.01 0.07 95.12 03:48:01 AM 0 2.47 0.00 0.20 0.00 0.05 97.28 03:48:01 AM 1 6.48 0.00 0.45 0.02 0.08 92.96 03:49:01 AM all 8.41 0.00 1.55 0.03 0.06 89.96 03:49:01 AM 0 3.71 0.00 1.10 0.03 0.05 95.11 03:49:01 AM 1 13.11 0.00 2.01 0.02 0.07 84.80 03:50:01 AM all 28.11 0.00 3.12 0.15 0.08 68.54 03:50:01 AM 0 19.93 0.00 2.89 0.12 0.08 76.98 03:50:01 AM 1 36.28 0.00 3.35 0.18 0.08 60.10 Average: all 10.69 0.01 1.48 0.41 0.06 87.34 Average: 0 8.13 0.03 1.31 0.40 0.06 90.08 Average: 1 13.25 0.00 1.65 0.42 0.07 84.61