---> uname -a: Linux prd-centos8-robot-2c-8g-1212.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 571 5004 19 2122 6830 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:40:fc:c5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.22/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85940sec preferred_lft 85940sec inet6 fe80::f816:3eff:fe40:fcc5/64 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) 01/13/2025 _x86_64_ (2 CPU) 02:11:44 LINUX RESTART (2 CPU) 02:12:01 AM tps rtps wtps bread/s bwrtn/s 02:13:01 AM 189.24 146.40 42.84 13436.34 37146.13 02:14:01 AM 81.12 6.23 74.89 1092.70 6285.74 02:15:01 AM 80.19 0.73 79.45 53.06 9103.42 02:16:01 AM 26.54 0.42 26.12 64.78 2378.02 02:17:01 AM 61.29 6.75 54.54 1249.39 7295.40 02:18:01 AM 2.28 0.08 2.20 31.99 66.53 02:19:01 AM 27.23 0.67 26.56 74.25 1255.01 Average: 66.84 23.04 43.80 2286.20 9075.98 02:12:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:13:01 AM 5778636 7158136 2103788 26.69 2688 1578788 631704 7.07 156016 1688292 29560 02:14:01 AM 5360164 7057256 2522260 32.00 2688 1880284 677356 7.58 187400 2016436 165688 02:15:01 AM 5219824 7017996 2662600 33.78 2688 1976376 697304 7.81 198808 2121852 30680 02:16:01 AM 5139636 7022152 2742788 34.80 2688 2058296 683012 7.65 233164 2159592 62680 02:17:01 AM 5036404 7075956 2846020 36.11 2688 2209640 629524 7.05 258676 2215112 76 02:18:01 AM 4997868 7038648 2884556 36.59 2688 2210876 689016 7.71 258796 2253464 56 02:19:01 AM 5177648 7042908 2704776 34.31 2688 2041188 685908 7.68 448236 1908164 180 Average: 5244311 7059007 2638113 33.47 2688 1993635 670546 7.51 248728 2051845 41274 02:12:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 149.63 91.87 592.25 41.40 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 129.17 98.55 1204.68 20.34 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 41.69 30.58 446.37 6.02 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 35.45 28.69 286.58 7.47 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 211.90 146.84 57.53 38.96 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 16.78 8.33 4.34 3.58 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 58.71 41.28 84.14 22.67 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 91.90 63.73 382.28 20.06 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) 01/13/2025 _x86_64_ (2 CPU) 02:11:44 LINUX RESTART (2 CPU) 02:12:01 AM CPU %user %nice %system %iowait %steal %idle 02:13:01 AM all 28.66 0.06 8.81 37.47 0.12 24.87 02:13:01 AM 0 27.25 0.05 9.91 36.71 0.13 25.94 02:13:01 AM 1 30.08 0.07 7.71 38.25 0.10 23.80 02:14:01 AM all 33.20 0.00 4.87 2.96 0.11 58.85 02:14:01 AM 0 39.50 0.00 5.37 2.50 0.12 52.51 02:14:01 AM 1 26.90 0.00 4.37 3.42 0.10 65.20 02:15:01 AM all 18.50 0.00 2.79 2.84 0.07 75.81 02:15:01 AM 0 24.85 0.00 3.18 2.88 0.07 69.02 02:15:01 AM 1 12.13 0.00 2.41 2.79 0.07 82.61 02:16:01 AM all 21.42 0.00 2.80 0.55 0.07 75.16 02:16:01 AM 0 12.81 0.00 2.52 0.57 0.07 84.04 02:16:01 AM 1 30.05 0.00 3.08 0.53 0.07 66.27 02:17:01 AM all 19.38 0.00 4.04 6.34 0.10 70.15 02:17:01 AM 0 32.57 0.00 5.07 7.20 0.10 55.06 02:17:01 AM 1 6.21 0.00 3.01 5.48 0.10 85.21 02:18:01 AM all 1.22 0.00 0.19 0.01 0.03 98.55 02:18:01 AM 0 0.53 0.00 0.18 0.00 0.02 99.27 02:18:01 AM 1 1.91 0.00 0.20 0.02 0.03 97.84 02:19:01 AM all 24.36 0.00 3.32 0.26 0.07 72.00 02:19:01 AM 0 38.59 0.00 3.42 0.28 0.08 57.62 02:19:01 AM 1 10.11 0.00 3.21 0.23 0.05 86.40 Average: all 20.96 0.01 3.83 7.17 0.08 67.96 Average: 0 25.15 0.01 4.23 7.14 0.08 63.39 Average: 1 16.75 0.01 3.42 7.20 0.07 72.55