---> uname -a: Linux prd-centos8-robot-2c-8g-43929.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 659 4851 19 2187 6740 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:b3:30:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:feb3:3068/64 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) 07/19/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM tps rtps wtps bread/s bwrtn/s 02:27:01 AM 80.92 28.36 52.57 6975.94 21771.74 02:28:01 AM 99.48 0.07 99.42 1.87 10039.60 02:29:01 AM 45.67 1.00 44.67 113.03 5186.24 02:30:01 AM 21.94 0.07 21.88 2.80 1868.84 02:31:01 AM 62.65 6.96 55.68 1292.77 7354.35 02:32:01 AM 10.35 0.00 10.35 0.00 669.79 02:33:01 AM 4.60 0.03 4.57 1.07 420.14 02:34:01 AM 0.43 0.00 0.43 0.00 8.97 02:35:01 AM 0.38 0.00 0.38 0.00 140.54 02:36:01 AM 26.56 0.63 25.93 73.19 1749.03 Average: 35.30 3.71 31.59 846.11 4921.13 02:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:27:01 AM 5529772 7059060 2352660 29.85 2688 1721848 696100 7.79 186748 1881988 64220 02:28:01 AM 5143504 7005848 2738928 34.75 2688 2039104 718556 8.05 191536 2201844 167412 02:29:01 AM 5246840 7083244 2635592 33.44 2688 2012216 638956 7.15 219544 2066400 10756 02:30:01 AM 5081200 7005092 2801232 35.54 2688 2097448 734512 8.22 235528 2208220 66372 02:31:01 AM 4971936 7054188 2910496 36.92 2688 2249940 709004 7.94 263228 2265884 10836 02:32:01 AM 4926660 7008976 2955772 37.50 2688 2250224 762756 8.54 263492 2312212 292 02:33:01 AM 4900828 6991272 2981604 37.83 2688 2258352 778416 8.72 263552 2337712 4 02:34:01 AM 4886676 6977160 2995756 38.01 2688 2258392 810420 9.07 263552 2351664 12 02:35:01 AM 4865796 6960432 3016636 38.27 2688 2262544 810420 9.07 263552 2371768 52 02:36:01 AM 5052188 6982868 2830244 35.91 2688 2103960 728656 8.16 471020 2003188 10940 Average: 5060540 7012814 2821892 35.80 2688 2125403 738780 8.27 262175 2200088 33090 02:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 AM eth0 294.92 168.74 1274.29 59.39 0.00 0.00 0.00 0.00 02:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 AM eth0 111.51 83.04 1193.19 11.17 0.00 0.00 0.00 0.00 02:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 AM eth0 14.28 11.03 12.99 4.44 0.00 0.00 0.00 0.00 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 33.61 27.11 307.67 5.20 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 151.43 111.98 37.84 34.50 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 16.95 9.70 5.14 1.55 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 237.32 231.76 112.59 92.70 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 269.51 266.91 428.98 97.89 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 69.44 67.06 250.89 17.81 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 72.62 49.33 103.85 41.00 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 127.16 102.66 372.75 36.56 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) 07/19/2025 _x86_64_ (2 CPU) 02:25:31 LINUX RESTART (2 CPU) 02:26:01 AM CPU %user %nice %system %iowait %steal %idle 02:27:01 AM all 35.62 0.00 7.07 12.60 0.13 44.57 02:27:01 AM 0 37.07 0.00 5.55 13.00 0.10 44.28 02:27:01 AM 1 34.17 0.00 8.59 12.20 0.17 44.87 02:28:01 AM all 31.62 0.00 4.77 2.81 0.11 60.70 02:28:01 AM 0 34.27 0.00 5.03 4.35 0.12 56.24 02:28:01 AM 1 28.95 0.00 4.51 1.27 0.10 65.17 02:29:01 AM all 20.13 0.00 2.36 1.34 0.08 76.10 02:29:01 AM 0 26.99 0.00 2.40 1.02 0.07 69.52 02:29:01 AM 1 13.25 0.00 2.32 1.65 0.08 82.69 02:30:01 AM all 12.03 0.00 2.03 0.43 0.06 85.45 02:30:01 AM 0 13.93 0.00 2.35 0.63 0.05 83.04 02:30:01 AM 1 10.13 0.00 1.70 0.23 0.07 87.87 02:31:01 AM all 22.79 0.00 4.55 1.99 0.08 70.59 02:31:01 AM 0 30.82 0.00 5.37 2.05 0.10 61.65 02:31:01 AM 1 14.88 0.00 3.73 1.92 0.07 79.41 02:32:01 AM all 1.55 0.00 0.25 0.08 0.04 98.08 02:32:01 AM 0 0.92 0.00 0.20 0.07 0.03 98.78 02:32:01 AM 1 2.17 0.00 0.30 0.10 0.05 97.37 02:33:01 AM all 25.93 0.00 0.55 0.07 0.10 73.35 02:33:01 AM 0 19.53 0.00 0.39 0.13 0.08 79.86 02:33:01 AM 1 32.35 0.00 0.71 0.00 0.12 66.82 02:34:01 AM all 26.53 0.00 0.62 0.00 0.10 72.75 02:34:01 AM 0 3.15 0.00 0.32 0.00 0.10 96.43 02:34:01 AM 1 49.92 0.00 0.92 0.00 0.10 49.05 02:35:01 AM all 8.67 0.00 0.34 0.01 0.06 90.93 02:35:01 AM 0 4.87 0.00 0.34 0.00 0.07 94.72 02:35:01 AM 1 12.41 0.00 0.34 0.02 0.05 87.19 02:36:01 AM all 26.43 0.00 3.80 0.23 0.10 69.44 02:36:01 AM 0 30.27 0.00 3.94 0.22 0.10 65.48 02:36:01 AM 1 22.57 0.00 3.67 0.25 0.10 73.41 Average: all 21.13 0.00 2.63 1.95 0.09 74.20 Average: 0 20.20 0.00 2.59 2.15 0.08 74.98 Average: 1 22.05 0.00 2.68 1.76 0.09 73.42