---> uname -a: Linux prd-centos8-robot-2c-8g-4629.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 589 4922 19 2185 6809 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:8c:03:55 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.179/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85747sec preferred_lft 85747sec inet6 fe80::f816:3eff:fe8c:355/64 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) 11/02/2025 _x86_64_ (2 CPU) 02:43:05 LINUX RESTART (2 CPU) 02:44:01 AM tps rtps wtps bread/s bwrtn/s 02:45:01 AM 95.40 0.38 95.02 16.13 7946.57 02:46:01 AM 68.91 0.68 68.22 51.59 8775.32 02:47:01 AM 17.63 0.38 17.24 64.25 1195.83 02:48:01 AM 83.47 9.45 74.02 1685.59 8256.84 02:49:01 AM 12.00 0.00 12.00 0.00 1142.48 02:50:01 AM 4.02 0.00 4.02 0.00 129.37 02:51:01 AM 0.20 0.00 0.20 0.00 2.77 02:52:01 AM 0.50 0.23 0.27 12.66 13.75 02:53:01 AM 16.68 0.32 16.36 36.92 697.20 02:54:01 AM 31.67 0.52 31.16 63.85 1370.49 Average: 33.05 1.20 31.85 193.08 2952.96 02:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:45:01 AM 5252552 7047088 2629872 33.36 2688 1971416 666012 7.46 187008 2102140 185588 02:46:01 AM 5125056 6997008 2757368 34.98 2688 2048176 703600 7.88 212784 2197208 43040 02:47:01 AM 5139268 7034264 2743156 34.80 2688 2068104 667784 7.48 227780 2158408 49520 02:48:01 AM 4942964 7050448 2939460 37.29 2688 2273736 636432 7.13 265116 2289128 26988 02:49:01 AM 4943620 7050712 2938804 37.28 2688 2273748 636432 7.13 265136 2289208 4 02:50:01 AM 4943068 7050164 2939356 37.29 2688 2273752 619400 6.94 265140 2289496 4 02:51:01 AM 4943408 7050504 2939016 37.29 2688 2273752 619400 6.94 265140 2289340 8 02:52:01 AM 4872620 6982692 3009804 38.18 2688 2276728 698200 7.82 265272 2359380 2388 02:53:01 AM 5054204 6981584 2828220 35.88 2688 2100156 699068 7.83 306792 2157812 30456 02:54:01 AM 5113656 7045320 2768768 35.13 2688 2105212 647984 7.26 466848 1943556 26980 Average: 5033042 7028978 2849382 36.15 2688 2166478 659431 7.38 272702 2207568 36498 02:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 84.74 72.31 902.15 16.38 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 60.41 45.56 584.41 8.58 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 19.29 15.86 7.95 4.23 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 283.25 213.66 384.21 48.51 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 302.45 222.41 60.47 49.36 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 2.67 1.92 0.48 0.41 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 2.78 1.93 0.49 0.42 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 65.76 46.06 336.67 4.25 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 131.99 99.72 868.39 30.74 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 18.44 17.33 15.17 8.69 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 97.17 73.67 316.04 17.15 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) 11/02/2025 _x86_64_ (2 CPU) 02:43:05 LINUX RESTART (2 CPU) 02:44:01 AM CPU %user %nice %system %iowait %steal %idle 02:45:01 AM all 33.79 0.00 5.12 7.13 0.11 53.85 02:45:01 AM 0 36.92 0.00 5.30 7.58 0.08 50.12 02:45:01 AM 1 30.69 0.00 4.95 6.68 0.13 57.55 02:46:01 AM all 18.07 0.00 2.37 5.92 0.07 73.58 02:46:01 AM 0 25.08 0.00 2.79 7.80 0.07 64.27 02:46:01 AM 1 11.03 0.00 1.94 4.04 0.07 82.92 02:47:01 AM all 15.90 0.00 2.61 1.43 0.07 80.00 02:47:01 AM 0 20.57 0.00 3.22 1.63 0.07 74.51 02:47:01 AM 1 11.21 0.00 2.01 1.22 0.07 85.49 02:48:01 AM all 29.35 0.00 5.73 5.60 0.10 59.22 02:48:01 AM 0 39.68 0.00 6.55 7.60 0.10 46.06 02:48:01 AM 1 19.06 0.00 4.91 3.60 0.10 72.33 02:49:01 AM all 0.86 0.00 0.67 0.17 0.04 98.26 02:49:01 AM 0 1.10 0.00 0.69 0.27 0.05 97.89 02:49:01 AM 1 0.62 0.00 0.65 0.07 0.03 98.63 02:50:01 AM all 0.32 0.00 0.09 0.02 0.03 99.54 02:50:01 AM 0 0.55 0.00 0.08 0.03 0.03 99.30 02:50:01 AM 1 0.08 0.00 0.10 0.00 0.03 99.78 02:51:01 AM all 0.32 0.00 0.10 0.08 0.03 99.47 02:51:01 AM 0 0.32 0.00 0.12 0.15 0.03 99.38 02:51:01 AM 1 0.32 0.00 0.08 0.00 0.03 99.57 02:52:01 AM all 5.53 0.00 1.28 0.09 0.04 93.05 02:52:01 AM 0 6.66 0.00 1.89 0.00 0.03 91.41 02:52:01 AM 1 4.40 0.00 0.67 0.19 0.05 94.69 02:53:01 AM all 17.15 0.00 2.53 1.75 0.07 78.51 02:53:01 AM 0 11.45 0.00 2.49 2.22 0.07 83.78 02:53:01 AM 1 22.89 0.00 2.57 1.28 0.07 73.20 02:54:01 AM all 33.69 0.00 4.15 3.83 0.09 58.24 02:54:01 AM 0 37.80 0.00 4.24 4.63 0.08 53.25 02:54:01 AM 1 29.60 0.00 4.06 3.04 0.10 63.20 Average: all 15.49 0.00 2.46 2.60 0.07 79.37 Average: 0 17.99 0.00 2.73 3.19 0.06 76.03 Average: 1 13.00 0.00 2.20 2.01 0.07 82.72