---> uname -a: Linux prd-centos8-robot-2c-8g-4947.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 573 5006 19 2117 6827 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:6a:24:bd brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.3/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85938sec preferred_lft 85938sec inet6 fe80::f816:3eff:fe6a:24bd/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) 11/07/2024 _x86_64_ (2 CPU) 02:18:22 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:01 AM 52.40 17.01 35.39 5252.38 4285.14 02:21:02 AM 76.35 6.86 69.48 1249.51 6398.82 02:22:01 AM 70.08 0.68 69.40 50.29 8181.31 02:23:01 AM 22.18 0.38 21.80 64.26 1336.99 02:24:01 AM 43.80 0.03 43.77 3.47 6850.93 02:25:01 AM 14.45 0.40 14.05 68.92 502.72 02:26:01 AM 24.65 0.53 24.11 64.79 1077.12 Average: 43.35 3.71 39.64 967.05 4080.95 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:01 AM 5543940 7066564 2338492 29.67 2688 1714564 722244 8.09 185768 1863024 52952 02:21:02 AM 5304520 7104056 2577912 32.70 2688 1977360 645808 7.23 210768 2029996 175300 02:22:01 AM 5127224 6984396 2755208 34.95 2688 2034156 736200 8.24 234324 2176476 25580 02:23:01 AM 4972076 7000612 2910356 36.92 2688 2199132 731508 8.19 276280 2269820 169824 02:24:01 AM 5043432 7075836 2839000 36.02 2688 2201660 642164 7.19 257692 2206544 4 02:25:01 AM 5091140 6980656 2791292 35.41 2688 2064704 745220 8.34 278940 2160112 30284 02:26:01 AM 5168608 7033276 2713824 34.43 2688 2040340 695988 7.79 448140 1917120 16608 Average: 5178706 7035057 2703726 34.30 2688 2033131 702733 7.87 270273 2089013 67222 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 277.61 159.68 1140.82 54.64 0.00 0.00 0.00 0.00 02:21:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:02 AM eth0 61.30 50.44 632.07 7.43 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 52.64 37.44 446.82 14.93 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 39.69 29.66 293.01 5.85 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 180.64 131.62 42.60 31.52 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 62.76 39.04 78.48 21.55 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 18.68 17.50 14.71 8.11 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 99.16 66.56 378.22 20.59 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) 11/07/2024 _x86_64_ (2 CPU) 02:18:22 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:01 AM all 20.86 0.00 4.35 6.19 0.09 68.50 02:20:01 AM 0 17.44 0.00 4.87 3.90 0.10 73.70 02:20:01 AM 1 24.29 0.00 3.84 8.49 0.08 63.30 02:21:02 AM all 27.49 0.00 4.85 7.90 0.10 59.65 02:21:02 AM 0 26.39 0.00 4.53 6.80 0.10 62.18 02:21:02 AM 1 28.60 0.00 5.17 9.00 0.10 57.13 02:22:01 AM all 20.89 0.00 2.23 4.04 0.10 72.74 02:22:01 AM 0 16.44 0.00 1.79 3.94 0.09 77.75 02:22:01 AM 1 25.35 0.00 2.67 4.13 0.12 67.73 02:23:01 AM all 17.28 0.00 2.77 1.18 0.05 78.72 02:23:01 AM 0 15.00 0.00 2.50 1.32 0.05 81.14 02:23:01 AM 1 19.56 0.00 3.04 1.05 0.05 76.30 02:24:01 AM all 12.05 0.00 2.39 10.00 0.06 75.51 02:24:01 AM 0 11.27 0.00 2.59 7.92 0.05 78.17 02:24:01 AM 1 12.83 0.00 2.19 12.07 0.07 72.85 02:25:01 AM all 9.37 0.00 1.39 0.23 0.06 88.95 02:25:01 AM 0 8.14 0.00 1.20 0.23 0.07 90.36 02:25:01 AM 1 10.61 0.00 1.59 0.22 0.05 87.54 02:26:01 AM all 26.83 0.00 3.32 0.66 0.08 69.11 02:26:01 AM 0 21.12 0.00 2.72 0.33 0.08 75.74 02:26:01 AM 1 32.53 0.00 3.92 0.98 0.08 62.48 Average: all 19.25 0.00 3.05 4.31 0.08 73.31 Average: 0 16.55 0.00 2.89 3.49 0.08 77.00 Average: 1 21.96 0.00 3.20 5.14 0.08 69.62