---> uname -a: Linux prd-centos8-robot-2c-8g-45527.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: 2799.998 BogoMIPS: 5599.99 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 563 4966 19 2168 6836 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:68:f5:89 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.62/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85811sec preferred_lft 85811sec inet6 fe80::f816:3eff:fe68:f589/64 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) 07/24/2025 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 92.90 20.38 72.53 5634.66 26243.44 12:58:01 AM 100.08 0.72 99.37 52.92 11485.22 12:59:01 AM 25.02 0.55 24.48 64.25 2160.65 01:00:01 AM 64.48 7.00 57.48 1293.30 5876.46 01:01:01 AM 19.83 0.00 19.83 0.00 3346.41 01:02:01 AM 3.76 0.12 3.65 2.93 183.34 01:03:01 AM 2.02 0.00 2.02 0.00 66.09 01:04:01 AM 2.97 0.32 2.65 36.92 174.78 01:05:02 AM 32.71 0.52 32.19 63.86 1459.22 Average: 38.20 3.29 34.91 794.33 5665.99 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5352048 7019400 2530384 32.10 2688 1850596 748912 8.39 184760 2027912 165628 12:58:01 AM 5190848 7028656 2691584 34.15 2688 2013464 685716 7.68 198392 2141320 42488 12:59:01 AM 5261224 7100700 2621208 33.25 2688 2015396 624916 7.00 218992 2053076 4 01:00:01 AM 4986160 7071856 2896272 36.74 2688 2253044 627692 7.03 262716 2248736 78352 01:01:01 AM 4988880 7074236 2893552 36.71 2688 2253048 627692 7.03 262716 2249140 4 01:02:01 AM 4941828 7028772 2940604 37.31 2688 2254636 696140 7.79 263128 2295864 4 01:03:01 AM 4928420 7015376 2954012 37.48 2688 2254648 728680 8.16 263128 2309184 20 01:04:01 AM 5131056 7046148 2751376 34.91 2688 2084504 656104 7.35 259944 2122644 15944 01:05:02 AM 5142892 7054000 2739540 34.76 2688 2084896 661004 7.40 461648 1922016 10224 Average: 5102595 7048794 2779837 35.27 2688 2118248 672984 7.54 263936 2152210 34741 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 302.98 187.84 1644.10 56.59 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 87.27 65.31 828.63 16.44 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 14.45 9.00 5.61 3.61 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 230.82 172.93 353.49 38.52 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 1.27 0.65 0.16 0.11 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 207.88 199.85 58.45 79.78 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 244.09 242.20 199.87 93.32 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 143.42 121.81 127.08 54.21 0.00 0.00 0.00 0.00 01:05:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:02 AM eth0 21.53 17.85 16.97 8.87 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 139.31 113.06 359.37 39.05 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) 07/24/2025 _x86_64_ (2 CPU) 00:55:29 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 41.26 0.00 6.95 6.58 0.10 45.10 12:57:01 AM 0 37.74 0.00 6.13 6.78 0.10 49.26 12:57:01 AM 1 44.79 0.00 7.78 6.38 0.10 40.95 12:58:01 AM all 29.25 0.00 4.19 2.69 0.08 63.79 12:58:01 AM 0 21.65 0.00 3.62 1.70 0.08 72.94 12:58:01 AM 1 36.85 0.00 4.76 3.67 0.08 54.64 12:59:01 AM all 11.99 0.00 1.61 0.87 0.07 85.46 12:59:01 AM 0 4.23 0.00 1.34 0.84 0.07 93.54 12:59:01 AM 1 19.75 0.00 1.89 0.90 0.07 77.39 01:00:01 AM all 32.94 0.00 6.11 4.22 0.10 56.63 01:00:01 AM 0 29.19 0.00 6.30 3.73 0.10 60.69 01:00:01 AM 1 36.69 0.00 5.93 4.71 0.10 52.56 01:01:01 AM all 0.19 0.00 0.23 2.19 0.02 97.37 01:01:01 AM 0 0.32 0.00 0.18 2.21 0.00 97.29 01:01:01 AM 1 0.07 0.00 0.28 2.17 0.03 97.44 01:02:01 AM all 17.26 0.00 0.70 0.01 0.10 81.93 01:02:01 AM 0 14.64 0.00 0.54 0.00 0.10 84.73 01:02:01 AM 1 19.90 0.00 0.86 0.02 0.10 79.12 01:03:01 AM all 23.72 0.00 0.61 0.01 0.08 75.58 01:03:01 AM 0 37.53 0.00 0.86 0.02 0.10 61.49 01:03:01 AM 1 9.97 0.00 0.37 0.00 0.07 89.59 01:04:01 AM all 15.69 0.00 1.65 0.02 0.08 82.56 01:04:01 AM 0 26.00 0.00 1.93 0.02 0.08 71.97 01:04:01 AM 1 5.35 0.00 1.36 0.02 0.08 93.19 01:05:02 AM all 31.28 0.00 3.65 0.19 0.09 64.79 01:05:02 AM 0 11.51 0.00 2.83 0.18 0.08 85.39 01:05:02 AM 1 51.02 0.00 4.46 0.20 0.10 44.22 Average: all 22.64 0.00 2.86 1.87 0.08 72.56 Average: 0 20.30 0.00 2.64 1.72 0.08 75.26 Average: 1 24.97 0.00 3.08 2.01 0.08 69.86