---> uname -a: Linux prd-centos8-robot-2c-8g-3076.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 615 4903 19 2178 6783 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:59:c5:34 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85712sec preferred_lft 85712sec inet6 fe80::f816:3eff:fe59:c534/64 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) 12/02/2025 _x86_64_ (2 CPU) 05:54:58 LINUX RESTART (2 CPU) 05:56:01 AM tps rtps wtps bread/s bwrtn/s 05:57:01 AM 121.44 0.92 120.53 65.84 12272.18 05:58:01 AM 29.35 0.42 28.93 64.79 2521.16 05:59:01 AM 68.29 6.93 61.36 1289.30 3922.31 06:00:02 AM 31.83 0.03 31.79 3.47 6289.07 06:01:01 AM 2.54 0.02 2.52 0.14 68.54 06:02:01 AM 0.38 0.07 0.32 1.73 5.25 06:03:01 AM 0.50 0.22 0.28 11.73 8.00 06:04:01 AM 1.80 0.02 1.78 0.93 149.36 06:05:01 AM 6.35 0.32 6.03 36.93 188.70 06:06:01 AM 28.27 0.32 27.96 36.25 1408.26 Average: 29.12 0.93 28.19 151.37 2687.63 05:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 AM 5166472 7011636 2715952 34.46 2688 2020972 710220 7.95 198864 2165104 63428 05:58:01 AM 5244200 7091000 2638224 33.47 2688 2022916 649168 7.27 219400 2070732 10756 05:59:01 AM 4914300 7012908 2968124 37.65 2688 2264900 676620 7.58 255252 2329632 173668 06:00:02 AM 4922780 7022988 2959644 37.55 2688 2266992 662860 7.42 260516 2312580 4 06:01:01 AM 4922256 7022476 2960168 37.55 2688 2266996 662860 7.42 260520 2313012 4 06:02:01 AM 4922756 7023044 2959668 37.55 2688 2267064 662860 7.42 260636 2312592 4 06:03:01 AM 4873348 6976504 3009076 38.17 2688 2269956 744448 8.34 260776 2361604 2528 06:04:01 AM 4831156 6934480 3051268 38.71 2688 2270100 784048 8.78 260776 2402732 16 06:05:01 AM 4989864 6944268 2892560 36.70 2688 2125168 751840 8.42 291536 2232980 47372 06:06:01 AM 4993336 6914692 2889088 36.65 2688 2094768 791096 8.86 461148 2068372 11924 Average: 4978047 6995400 2904377 36.85 2688 2186983 709602 7.95 272942 2256934 30970 05:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 102.80 80.06 1129.84 11.35 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 14.95 12.15 6.12 4.33 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 68.56 57.95 342.14 11.05 0.00 0.00 0.00 0.00 06:00:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:00:02 AM eth0 556.32 432.44 108.92 96.97 0.00 0.00 0.00 0.00 06:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:01:01 AM eth0 2.58 2.03 0.57 0.49 0.00 0.00 0.00 0.00 06:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:02:01 AM eth0 2.48 1.92 0.45 0.42 0.00 0.00 0.00 0.00 06:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:01 AM eth0 38.12 25.29 22.26 2.86 0.00 0.00 0.00 0.00 06:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 AM eth0 314.45 304.48 4977.82 19.79 0.00 0.00 0.00 0.00 06:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 AM eth0 262.16 226.70 3046.48 38.37 0.00 0.00 0.00 0.00 06:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 AM eth0 13.56 11.75 11.11 6.11 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 137.81 115.65 966.09 19.20 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) 12/02/2025 _x86_64_ (2 CPU) 05:54:58 LINUX RESTART (2 CPU) 05:56:01 AM CPU %user %nice %system %iowait %steal %idle 05:57:01 AM all 35.52 0.00 5.24 0.92 0.10 58.21 05:57:01 AM 0 34.69 0.00 4.88 1.13 0.10 59.19 05:57:01 AM 1 36.35 0.00 5.60 0.71 0.10 57.23 05:58:01 AM all 12.11 0.00 1.68 0.23 0.07 85.92 05:58:01 AM 0 6.32 0.00 1.58 0.08 0.05 91.96 05:58:01 AM 1 17.90 0.00 1.78 0.37 0.08 79.87 05:59:01 AM all 34.32 0.00 6.22 0.51 0.09 58.86 05:59:01 AM 0 24.58 0.00 5.73 0.50 0.08 69.11 05:59:01 AM 1 44.08 0.00 6.72 0.52 0.10 48.58 06:00:02 AM all 4.48 0.00 1.55 0.37 0.06 93.55 06:00:02 AM 0 3.06 0.00 1.54 0.23 0.07 95.10 06:00:02 AM 1 5.89 0.00 1.56 0.50 0.05 92.00 06:01:01 AM all 0.34 0.00 0.07 0.02 0.03 99.54 06:01:01 AM 0 0.12 0.00 0.07 0.03 0.05 99.73 06:01:01 AM 1 0.56 0.00 0.07 0.00 0.02 99.36 06:02:01 AM all 0.29 0.00 0.12 0.00 0.04 99.55 06:02:01 AM 0 0.12 0.00 0.13 0.00 0.05 99.70 06:02:01 AM 1 0.47 0.00 0.10 0.00 0.03 99.40 06:03:01 AM all 5.04 0.00 1.23 0.01 0.07 93.65 06:03:01 AM 0 0.40 0.00 0.25 0.00 0.07 99.28 06:03:01 AM 1 9.70 0.00 2.21 0.02 0.07 88.00 06:04:01 AM all 8.49 0.00 1.22 0.01 0.08 90.20 06:04:01 AM 0 2.87 0.00 0.50 0.02 0.08 96.52 06:04:01 AM 1 14.14 0.00 1.94 0.00 0.08 83.84 06:05:01 AM all 13.06 0.00 2.26 0.04 0.08 84.55 06:05:01 AM 0 7.82 0.00 1.40 0.03 0.08 90.66 06:05:01 AM 1 18.34 0.00 3.13 0.05 0.08 78.40 06:06:01 AM all 24.93 0.00 2.66 0.13 0.07 72.22 06:06:01 AM 0 18.78 0.00 2.48 0.08 0.05 78.60 06:06:01 AM 1 31.07 0.00 2.83 0.17 0.08 65.84 Average: all 13.90 0.00 2.23 0.22 0.07 83.57 Average: 0 9.91 0.00 1.86 0.21 0.07 87.94 Average: 1 17.90 0.00 2.60 0.23 0.07 79.20