---> uname -a: Linux prd-centos8-robot-2c-8g-45382.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: 2799.996 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 665 4836 19 2195 6733 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:e4:76:e2 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85768sec preferred_lft 85768sec inet6 fe80::f816:3eff:fee4:76e2/64 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) 07/23/2025 _x86_64_ (2 CPU) 04:52:48 LINUX RESTART (2 CPU) 04:53:01 AM tps rtps wtps bread/s bwrtn/s 04:54:02 AM 214.30 153.28 61.01 14708.06 40912.68 04:55:01 AM 119.77 0.73 119.04 53.81 10896.29 04:56:01 AM 34.76 0.38 34.37 62.51 3888.97 04:57:01 AM 34.48 6.75 27.73 1248.19 1956.54 04:58:01 AM 57.19 0.25 56.94 47.06 7762.26 04:59:01 AM 4.12 0.02 4.10 0.13 145.08 05:00:01 AM 2.37 0.02 2.35 0.93 348.93 05:01:01 AM 0.52 0.02 0.50 0.13 6.85 05:02:01 AM 3.35 0.38 2.96 38.64 307.56 05:03:01 AM 32.76 0.52 32.24 63.85 1920.56 Average: 50.24 16.26 33.98 1624.96 6807.72 04:53:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:54:02 AM 5451884 7029636 2430540 30.83 2688 1770176 740836 8.30 187092 1962216 103328 04:55:01 AM 5166084 7006200 2716340 34.46 2688 2016088 703588 7.88 199020 2163844 92028 04:56:01 AM 5238928 7080792 2643496 33.54 2688 2017968 649428 7.27 219368 2075036 10776 04:57:01 AM 4975916 7058412 2906508 36.87 2688 2251300 665052 7.45 258596 2274484 176488 04:58:01 AM 4968632 7055928 2913792 36.97 2688 2255672 650064 7.28 263008 2272020 12 04:59:01 AM 4909360 7003284 2973064 37.72 2688 2262308 732652 8.20 263268 2330644 6632 05:00:01 AM 4900288 6995988 2982136 37.83 2688 2264076 748984 8.39 263264 2339812 4 05:01:01 AM 4884784 6980528 2997640 38.03 2688 2264140 764904 8.56 263264 2354284 32 05:02:01 AM 5001052 6940580 2881372 36.55 2688 2111448 740132 8.29 271024 2244996 29448 05:03:01 AM 5037612 6976580 2844812 36.09 2688 2112628 712852 7.98 472568 2014252 10956 Average: 5053454 7012793 2828970 35.89 2688 2132580 710849 7.96 266047 2203159 42970 04:53:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:54:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:54:02 AM eth0 317.04 195.72 1693.74 61.61 0.00 0.00 0.00 0.00 04:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:55:01 AM eth0 70.60 56.52 861.22 9.78 0.00 0.00 0.00 0.00 04:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:56:01 AM eth0 16.56 7.86 5.85 3.33 0.00 0.00 0.00 0.00 04:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:57:01 AM eth0 33.09 28.16 309.59 5.96 0.00 0.00 0.00 0.00 04:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:58:01 AM eth0 164.09 110.18 39.97 28.71 0.00 0.00 0.00 0.00 04:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 AM eth0 36.27 28.79 70.99 5.01 0.00 0.00 0.00 0.00 05:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 AM eth0 314.48 313.65 65.77 131.31 0.00 0.00 0.00 0.00 05:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 AM eth0 218.83 215.20 437.15 71.20 0.00 0.00 0.00 0.00 05:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 AM eth0 73.95 52.86 321.88 42.14 0.00 0.00 0.00 0.00 05:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 AM eth0 20.11 16.94 16.71 8.42 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 126.59 102.66 381.49 36.79 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) 07/23/2025 _x86_64_ (2 CPU) 04:52:48 LINUX RESTART (2 CPU) 04:53:01 AM CPU %user %nice %system %iowait %steal %idle 04:54:02 AM all 48.53 0.06 10.79 6.11 0.12 34.40 04:54:02 AM 0 50.35 0.08 11.16 5.67 0.12 32.61 04:54:02 AM 1 46.72 0.03 10.42 6.54 0.12 36.17 04:55:01 AM all 36.32 0.00 5.39 1.19 0.09 57.01 04:55:01 AM 0 26.44 0.00 4.81 0.98 0.08 67.69 04:55:01 AM 1 46.20 0.00 5.96 1.41 0.10 46.32 04:56:01 AM all 12.63 0.00 1.61 0.59 0.08 85.09 04:56:01 AM 0 5.55 0.00 1.10 0.67 0.07 92.61 04:56:01 AM 1 19.71 0.00 2.12 0.52 0.08 77.57 04:57:01 AM all 20.52 0.00 4.20 0.45 0.09 74.73 04:57:01 AM 0 23.51 0.00 4.12 0.33 0.08 71.95 04:57:01 AM 1 17.54 0.00 4.28 0.57 0.10 77.51 04:58:01 AM all 15.40 0.00 2.86 0.59 0.05 81.09 04:58:01 AM 0 7.09 0.00 2.32 0.45 0.05 90.09 04:58:01 AM 1 23.72 0.00 3.41 0.74 0.05 72.08 04:59:01 AM all 7.03 0.00 0.29 0.02 0.06 92.61 04:59:01 AM 0 2.71 0.00 0.32 0.03 0.07 96.87 04:59:01 AM 1 11.38 0.00 0.25 0.00 0.05 88.32 05:00:01 AM all 28.46 0.00 0.61 0.02 0.12 70.79 05:00:01 AM 0 25.87 0.00 0.57 0.02 0.12 73.43 05:00:01 AM 1 31.06 0.00 0.65 0.02 0.12 68.15 05:01:01 AM all 27.90 0.00 0.61 0.08 0.11 71.30 05:01:01 AM 0 49.35 0.00 0.89 0.00 0.12 49.64 05:01:01 AM 1 6.41 0.00 0.34 0.17 0.10 92.98 05:02:01 AM all 6.82 0.00 1.45 0.03 0.09 91.61 05:02:01 AM 0 4.80 0.00 1.51 0.02 0.10 93.58 05:02:01 AM 1 8.87 0.00 1.38 0.03 0.08 89.63 05:03:01 AM all 29.35 0.00 3.14 0.13 0.10 67.28 05:03:01 AM 0 21.53 0.00 3.09 0.12 0.08 75.18 05:03:01 AM 1 37.16 0.00 3.20 0.15 0.12 59.38 Average: all 23.27 0.01 3.09 0.92 0.09 72.62 Average: 0 21.67 0.01 2.98 0.83 0.09 74.42 Average: 1 24.88 0.00 3.20 1.01 0.09 70.81