---> uname -a: Linux prd-centos8-robot-2c-8g-16155.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 634 4794 19 2269 6764 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:f5:a0:22 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.32/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85504sec preferred_lft 85504sec inet6 fe80::f816:3eff:fef5:a022/64 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) 12/24/2025 _x86_64_ (2 CPU) 02:42:25 LINUX RESTART (2 CPU) 02:43:01 AM tps rtps wtps bread/s bwrtn/s 02:44:01 AM 80.99 22.13 58.86 5472.15 5984.14 02:45:01 AM 98.32 1.08 97.23 75.31 11344.57 02:46:01 AM 26.94 0.42 26.52 64.78 2323.58 02:47:01 AM 84.59 6.95 77.64 1290.32 8421.23 02:48:01 AM 9.48 0.00 9.48 0.00 1043.92 02:49:01 AM 2.15 0.07 2.08 4.93 130.57 02:50:01 AM 1.03 0.00 1.03 0.00 600.45 02:51:01 AM 0.48 0.00 0.48 0.00 378.83 02:52:01 AM 0.48 0.02 0.47 1.07 109.52 02:53:01 AM 1.17 0.35 0.82 54.25 250.55 02:54:01 AM 0.48 0.03 0.45 1.07 79.70 02:55:01 AM 0.20 0.00 0.20 0.00 18.99 02:56:01 AM 4.20 0.32 3.88 36.93 159.34 02:57:01 AM 33.16 0.52 32.64 63.85 3174.88 Average: 24.55 2.28 22.27 504.57 2429.98 02:43:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:44:01 AM 5405832 7077460 2476592 31.42 2688 1854656 669696 7.50 186400 1971220 166204 02:45:01 AM 5160544 7005320 2721880 34.53 2688 2020364 709720 7.95 199232 2168336 42080 02:46:01 AM 5145292 7036836 2737132 34.72 2688 2065588 686680 7.69 224808 2154888 42896 02:47:01 AM 4950824 7050064 2931600 37.19 2688 2266512 688292 7.71 261244 2286120 27036 02:48:01 AM 4947240 7046344 2935184 37.24 2688 2266512 688292 7.71 261244 2288460 4 02:49:01 AM 4879740 6986468 3002684 38.09 2688 2274184 753068 8.43 262048 2354468 5856 02:50:01 AM 4858420 6982272 3024004 38.36 2688 2291304 769344 8.61 262048 2375560 5492 02:51:01 AM 4848528 6978680 3033896 38.49 2688 2297604 769344 8.61 262060 2385924 476 02:52:01 AM 4839184 6974876 3043240 38.61 2688 2303136 769344 8.61 262124 2395448 2852 02:53:01 AM 4826616 6970956 3055808 38.77 2688 2310228 784816 8.79 263520 2402052 1268 02:54:01 AM 4446612 6915964 3435812 43.59 2688 2311252 783320 8.77 263668 2405960 68 02:55:01 AM 4443724 6913604 3438700 43.62 2688 2311780 783320 8.77 263684 2408736 84 02:56:01 AM 4937228 6953500 2945196 37.36 2688 2187176 748284 8.38 303296 2271148 67812 02:57:01 AM 4953256 6967344 2929168 37.16 2688 2187480 725808 8.13 506372 2060972 11204 Average: 4903074 6989978 2979350 37.80 2688 2210555 737809 8.26 270125 2280664 26667 02:43:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:44:01 AM eth0 311.66 183.52 1693.33 60.77 0.00 0.00 0.00 0.00 02:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:45:01 AM eth0 81.46 59.95 819.41 9.31 0.00 0.00 0.00 0.00 02:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:46:01 AM eth0 16.64 11.46 7.06 4.42 0.00 0.00 0.00 0.00 02:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:47:01 AM eth0 230.99 171.74 375.52 44.31 0.00 0.00 0.00 0.00 02:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:48:01 AM eth0 1.70 0.88 0.44 0.31 0.00 0.00 0.00 0.00 02:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:49:01 AM eth0 41.60 29.81 67.42 6.17 0.00 0.00 0.00 0.00 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 38.31 34.91 115.96 9.47 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 17.04 11.44 34.38 5.33 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 25.15 22.41 6.87 12.46 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 21.34 20.38 82.09 2.70 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 29.68 46.11 3.56 4.03 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 19.13 15.83 4.50 2.76 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 85.74 49.04 146.07 86.95 0.00 0.00 0.00 0.00 02:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:57:01 AM eth0 16.98 16.03 15.92 8.27 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 66.95 48.10 240.88 18.37 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) 12/24/2025 _x86_64_ (2 CPU) 02:42:25 LINUX RESTART (2 CPU) 02:43:01 AM CPU %user %nice %system %iowait %steal %idle 02:44:01 AM all 42.70 0.00 6.44 0.94 0.12 49.81 02:44:01 AM 0 36.43 0.00 5.19 0.82 0.12 57.45 02:44:01 AM 1 48.98 0.00 7.69 1.05 0.12 42.15 02:45:01 AM all 26.91 0.00 3.76 1.33 0.08 67.92 02:45:01 AM 0 20.21 0.00 4.07 1.45 0.08 74.19 02:45:01 AM 1 33.61 0.00 3.45 1.20 0.08 61.66 02:46:01 AM all 19.91 0.00 2.75 0.45 0.08 76.82 02:46:01 AM 0 20.23 0.00 2.35 0.47 0.07 76.88 02:46:01 AM 1 19.59 0.00 3.14 0.43 0.08 76.75 02:47:01 AM all 32.57 0.00 5.99 1.19 0.10 60.15 02:47:01 AM 0 31.29 0.00 5.94 0.99 0.10 61.68 02:47:01 AM 1 33.84 0.00 6.03 1.40 0.10 58.63 02:48:01 AM all 0.25 0.00 0.18 0.20 0.04 99.33 02:48:01 AM 0 0.42 0.00 0.25 0.37 0.05 98.91 02:48:01 AM 1 0.08 0.00 0.10 0.03 0.03 99.75 02:49:01 AM all 9.65 0.00 0.32 0.01 0.08 89.95 02:49:01 AM 0 5.39 0.00 0.35 0.02 0.08 94.16 02:49:01 AM 1 13.91 0.00 0.28 0.00 0.07 85.74 02:50:01 AM all 18.92 0.00 0.23 0.08 0.08 80.69 02:50:01 AM 0 14.41 0.00 0.25 0.07 0.08 85.19 02:50:01 AM 1 23.43 0.00 0.22 0.08 0.08 76.19 02:51:01 AM all 6.74 0.00 0.16 0.03 0.05 93.03 02:51:01 AM 0 2.42 0.00 0.18 0.05 0.05 97.29 02:51:01 AM 1 11.04 0.00 0.13 0.00 0.05 88.77 02:52:01 AM all 16.28 0.00 0.22 0.00 0.10 83.40 02:52:01 AM 0 18.04 0.00 0.22 0.00 0.08 81.66 02:52:01 AM 1 14.53 0.00 0.22 0.00 0.12 85.13 02:53:01 AM all 4.82 0.00 0.42 1.83 0.06 92.87 02:53:01 AM 0 5.49 0.00 0.54 3.58 0.05 90.34 02:53:01 AM 1 4.15 0.00 0.30 0.08 0.07 95.40 02:54:01 AM all 7.74 0.00 2.36 0.00 0.07 89.83 02:54:01 AM 0 6.25 0.00 2.33 0.00 0.07 91.35 02:54:01 AM 1 9.23 0.00 2.40 0.00 0.07 88.31 02:54:01 AM CPU %user %nice %system %iowait %steal %idle 02:55:01 AM all 6.01 0.00 0.23 0.00 0.09 93.67 02:55:01 AM 0 5.61 0.00 0.22 0.00 0.10 94.08 02:55:01 AM 1 6.41 0.00 0.25 0.00 0.08 93.26 02:56:01 AM all 14.16 0.00 2.24 0.03 0.08 83.49 02:56:01 AM 0 6.74 0.00 2.19 0.03 0.07 90.97 02:56:01 AM 1 21.58 0.00 2.29 0.03 0.08 76.01 02:57:01 AM all 32.47 0.00 3.63 0.31 0.12 63.47 02:57:01 AM 0 19.34 0.00 3.32 0.37 0.08 76.89 02:57:01 AM 1 45.59 0.00 3.93 0.25 0.15 50.08 Average: all 17.09 0.00 2.07 0.46 0.08 80.30 Average: 0 13.75 0.00 1.96 0.59 0.08 83.63 Average: 1 20.44 0.00 2.18 0.33 0.08 76.97