---> uname -a: Linux prd-centos8-robot-2c-8g-627.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 642 4900 19 2154 6759 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:f1:35 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85824sec preferred_lft 85824sec inet6 fe80::f816:3eff:fe6a:f135/64 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) 12/07/2024 _x86_64_ (2 CPU) 00:55:04 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 118.11 7.07 111.05 1260.99 9222.20 12:58:01 AM 54.32 0.67 53.66 49.46 6806.20 12:59:01 AM 31.01 0.38 30.62 64.25 1699.57 01:00:01 AM 39.40 0.03 39.37 3.47 6801.27 01:01:01 AM 3.02 0.13 2.88 33.19 315.81 01:02:01 AM 2.23 0.07 2.17 1.73 115.97 01:03:01 AM 0.20 0.00 0.20 0.00 3.10 01:04:01 AM 13.13 0.32 12.81 36.93 677.35 Average: 32.68 1.08 31.59 181.23 3204.91 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5235696 7041648 2646728 33.58 2688 1983992 678788 7.60 210032 2097136 144076 12:58:01 AM 5124000 6962660 2758424 34.99 2688 2015796 755024 8.45 232152 2180316 48 12:59:01 AM 4965112 7007324 2917312 37.01 2688 2211384 688488 7.71 253120 2292056 187952 01:00:01 AM 4987272 7029284 2895152 36.73 2688 2211568 668168 7.48 257440 2262708 4 01:01:01 AM 4919860 6971276 2962564 37.58 2688 2220948 753156 8.43 257716 2329148 1348 01:02:01 AM 4914728 6966236 2967696 37.65 2688 2221040 768896 8.61 257844 2334540 40 01:03:01 AM 4901916 6959104 2980508 37.81 2688 2226728 767200 8.59 257904 2346344 5696 01:04:01 AM 5031340 6928824 2851084 36.17 2688 2073116 751944 8.42 304124 2192436 32604 Average: 5009990 6983294 2872434 36.44 2688 2145572 728958 8.16 253792 2254336 46471 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 88.75 66.17 844.75 9.72 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 49.56 34.58 439.12 6.54 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 40.00 31.32 296.96 7.13 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 210.33 141.25 43.71 38.30 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 94.10 81.84 85.17 28.60 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 350.75 348.98 198.81 139.30 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 140.39 136.79 346.18 41.50 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 62.36 41.01 98.12 38.14 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 129.54 110.26 294.09 38.66 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) 12/07/2024 _x86_64_ (2 CPU) 00:55:04 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 35.25 0.00 5.84 6.04 0.11 52.77 12:57:01 AM 0 26.82 0.00 4.93 5.90 0.10 62.25 12:57:01 AM 1 43.67 0.00 6.75 6.18 0.12 43.29 12:58:01 AM all 20.24 0.00 2.01 2.96 0.08 74.70 12:58:01 AM 0 20.52 0.00 2.16 2.34 0.08 74.90 12:58:01 AM 1 19.97 0.00 1.87 3.59 0.08 74.49 12:59:01 AM all 23.54 0.00 3.62 0.94 0.08 71.82 12:59:01 AM 0 18.62 0.00 3.07 0.60 0.08 77.63 12:59:01 AM 1 28.46 0.00 4.17 1.28 0.07 66.02 01:00:01 AM all 4.97 0.00 1.45 1.80 0.05 91.73 01:00:01 AM 0 7.07 0.00 1.37 1.12 0.03 90.41 01:00:01 AM 1 2.88 0.00 1.54 2.47 0.07 93.04 01:01:01 AM all 15.69 0.00 1.09 0.09 0.06 83.07 01:01:01 AM 0 9.42 0.00 0.47 0.15 0.05 89.91 01:01:01 AM 1 22.02 0.00 1.72 0.03 0.07 76.16 01:02:01 AM all 28.09 0.00 0.60 0.03 0.10 71.18 01:02:01 AM 0 17.70 0.00 0.49 0.05 0.10 81.67 01:02:01 AM 1 38.45 0.00 0.72 0.00 0.10 60.73 01:03:01 AM all 16.50 0.00 0.43 0.00 0.10 82.97 01:03:01 AM 0 29.14 0.00 0.54 0.00 0.10 70.22 01:03:01 AM 1 3.79 0.00 0.32 0.00 0.10 95.79 01:04:01 AM all 15.36 0.00 1.93 0.21 0.06 82.45 01:04:01 AM 0 11.31 0.00 1.77 0.05 0.05 86.82 01:04:01 AM 1 19.40 0.00 2.09 0.37 0.07 78.08 Average: all 19.96 0.00 2.13 1.51 0.08 76.32 Average: 0 17.57 0.00 1.85 1.28 0.08 79.22 Average: 1 22.36 0.00 2.40 1.75 0.08 73.40