---> uname -a: Linux prd-centos8-robot-2c-8g-15125.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 561 4985 19 2150 6838 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:5c:9b:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.50/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85841sec preferred_lft 85841sec inet6 fe80::f816:3eff:fe5c:9b73/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/10/2024 _x86_64_ (2 CPU) 04:05:51 LINUX RESTART (2 CPU) 04:06:01 AM tps rtps wtps bread/s bwrtn/s 04:07:01 AM 209.50 145.12 64.38 13678.12 38624.53 04:08:01 AM 113.58 6.60 106.98 1268.11 9600.18 04:09:01 AM 59.19 0.60 58.59 27.05 6900.52 04:10:01 AM 34.42 1.02 33.41 131.02 1788.14 04:11:01 AM 52.73 0.05 52.68 3.60 7042.15 04:12:01 AM 4.85 0.00 4.85 0.00 183.79 04:13:01 AM 0.25 0.00 0.25 0.00 5.37 04:14:02 AM 14.03 0.23 13.80 33.86 551.97 04:15:01 AM 35.62 0.47 35.15 49.75 1755.72 Average: 58.28 17.15 41.13 1690.98 7394.26 04:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 AM 5561612 7081076 2320844 29.44 2688 1712644 682356 7.64 161596 1878472 102040 04:08:01 AM 5153888 7029024 2728568 34.62 2688 2051268 696952 7.80 208692 2173580 182232 04:09:01 AM 5203544 7064068 2678912 33.99 2688 2036680 647632 7.25 202372 2125188 1084 04:10:01 AM 4969876 7022004 2912580 36.95 2688 2221536 673552 7.54 231156 2309228 160948 04:11:01 AM 4948840 7001844 2933616 37.22 2688 2221512 727888 8.15 232904 2321036 252 04:12:01 AM 4802524 6855564 3079932 39.07 2688 2221548 876384 9.81 232900 2466608 36 04:13:01 AM 4938872 6992088 2943584 37.34 2688 2221760 754120 8.44 232900 2330864 172 04:14:02 AM 5117448 7010324 2765008 35.08 2688 2067116 695468 7.79 240536 2166752 29916 04:15:01 AM 5139252 7036320 2743204 34.80 2688 2071284 672704 7.53 422976 1965924 27788 Average: 5092873 7010257 2789583 35.39 2688 2091705 714117 8.00 240670 2193072 56052 04:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 257.18 157.68 1163.57 55.46 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 75.72 58.36 908.85 7.15 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 27.96 18.84 150.94 5.65 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 45.00 37.14 314.05 8.31 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 227.72 183.79 50.37 88.02 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 192.44 189.70 4639.27 653.25 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 175.67 171.77 5271.70 11.26 0.00 0.00 0.00 0.00 04:14:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:02 AM eth0 105.93 96.12 2110.38 22.19 0.00 0.00 0.00 0.00 04:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 AM eth0 18.79 16.81 13.99 7.59 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 125.35 103.51 1627.69 95.60 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-robot-b649937a-dd8e-4ec3-80d9-1a574a48c077.noval) 01/10/2024 _x86_64_ (2 CPU) 04:05:51 LINUX RESTART (2 CPU) 04:06:01 AM CPU %user %nice %system %iowait %steal %idle 04:07:01 AM all 33.46 0.02 9.08 17.29 0.10 40.04 04:07:01 AM 0 36.97 0.02 7.94 15.59 0.10 39.39 04:07:01 AM 1 29.97 0.02 10.23 19.00 0.10 40.69 04:08:01 AM all 36.70 0.00 5.44 3.36 0.10 54.39 04:08:01 AM 0 26.95 0.00 4.09 3.42 0.08 65.46 04:08:01 AM 1 46.47 0.00 6.80 3.31 0.12 43.31 04:09:01 AM all 21.11 0.00 2.64 1.84 0.08 74.33 04:09:01 AM 0 14.12 0.00 2.95 1.84 0.07 81.02 04:09:01 AM 1 28.10 0.00 2.33 1.83 0.08 67.65 04:10:01 AM all 29.56 0.00 3.63 0.89 0.09 65.82 04:10:01 AM 0 31.11 0.00 3.64 1.23 0.08 63.93 04:10:01 AM 1 28.01 0.00 3.63 0.55 0.10 67.71 04:11:01 AM all 13.49 0.00 2.24 4.70 0.07 79.50 04:11:01 AM 0 12.07 0.00 1.96 3.98 0.07 81.92 04:11:01 AM 1 14.90 0.00 2.51 5.42 0.07 77.10 04:12:01 AM all 15.95 0.00 1.02 0.08 0.10 82.85 04:12:01 AM 0 8.35 0.00 0.22 0.17 0.10 91.17 04:12:01 AM 1 23.59 0.00 1.84 0.00 0.10 74.47 04:13:01 AM all 11.57 0.00 1.17 0.00 0.10 87.16 04:13:01 AM 0 3.93 0.00 0.42 0.00 0.10 95.55 04:13:01 AM 1 19.28 0.00 1.94 0.00 0.10 78.68 04:14:02 AM all 19.75 0.00 2.45 0.20 0.08 77.52 04:14:02 AM 0 25.25 0.00 2.64 0.27 0.08 71.76 04:14:02 AM 1 14.24 0.00 2.25 0.13 0.08 83.28 04:15:01 AM all 27.80 0.00 2.98 0.74 0.20 68.29 04:15:01 AM 0 20.69 0.00 2.97 1.11 0.31 74.93 04:15:01 AM 1 34.89 0.00 2.99 0.37 0.08 61.66 Average: all 23.28 0.00 3.41 3.24 0.10 69.98 Average: 0 19.94 0.00 2.98 3.06 0.11 73.91 Average: 1 26.62 0.00 3.84 3.41 0.09 66.04