---> uname -a: Linux prd-centos8-robot-2c-8g-23969.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 642 4939 19 2115 6758 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:ae:a1:ec brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.42/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85781sec preferred_lft 85781sec inet6 fe80::f816:3eff:feae:a1ec/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) 09/19/2024 _x86_64_ (2 CPU) 05:34:09 LINUX RESTART (2 CPU) 05:35:03 AM tps rtps wtps bread/s bwrtn/s 05:36:01 AM 51.52 19.47 32.05 5653.20 15003.60 05:37:01 AM 119.13 6.78 112.35 1247.79 9884.20 05:38:01 AM 30.82 0.63 30.19 48.92 4114.78 05:39:01 AM 20.48 0.35 20.13 61.18 1349.40 05:40:01 AM 54.07 0.03 54.04 3.47 7143.28 05:41:01 AM 5.00 0.10 4.90 32.13 194.40 05:42:01 AM 1.95 0.00 1.95 0.00 69.39 05:43:01 AM 0.13 0.00 0.13 0.00 2.82 05:44:01 AM 21.18 0.68 20.50 75.45 1018.01 Average: 33.74 3.06 30.69 773.51 4269.59 05:35:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 AM 5489908 7026244 2392524 30.35 2688 1728080 763876 8.55 186704 1922032 93988 05:37:01 AM 5086712 6935472 2795720 35.47 2688 2026660 795376 8.91 213060 2242228 129044 05:38:01 AM 5154444 6983664 2727988 34.61 2688 2006540 738788 8.27 230352 2155044 1112 05:39:01 AM 4997392 6934104 2885040 36.60 2688 2110440 807860 9.05 257148 2273472 86464 05:40:01 AM 4976932 7004272 2905500 36.86 2688 2196904 720976 8.07 258612 2274740 36 05:41:01 AM 4910124 6938700 2972308 37.71 2688 2198120 797400 8.93 258748 2341516 252 05:42:01 AM 4855672 6884292 3026760 38.40 2688 2198164 883008 9.89 258748 2394756 16 05:43:01 AM 4862220 6891192 3020212 38.32 2688 2198516 862560 9.66 258748 2388532 324 05:44:01 AM 5123200 6981740 2759232 35.00 2688 2034064 742456 8.31 443620 1966292 5436 Average: 5050734 6953298 2831698 35.92 2688 2077499 790256 8.85 262860 2217624 35186 05:35:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 257.20 149.26 1265.02 58.32 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 84.10 65.82 936.67 9.78 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 12.50 4.35 4.47 1.77 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 38.75 30.64 272.91 6.61 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 162.19 128.46 42.91 32.32 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 45.59 47.71 8.98 359.59 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 591.82 489.44 5812.94 362.84 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 493.23 407.20 4997.01 26.64 0.00 0.00 0.00 0.00 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 65.46 45.43 87.41 29.75 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 194.31 152.04 1492.90 98.77 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) 09/19/2024 _x86_64_ (2 CPU) 05:34:09 LINUX RESTART (2 CPU) 05:35:03 AM CPU %user %nice %system %iowait %steal %idle 05:36:01 AM all 33.65 0.00 5.53 11.89 0.10 48.84 05:36:01 AM 0 35.10 0.00 4.64 11.86 0.10 48.30 05:36:01 AM 1 32.19 0.00 6.42 11.92 0.10 49.37 05:37:01 AM all 32.64 0.00 5.19 5.14 0.10 56.92 05:37:01 AM 0 34.44 0.00 5.31 5.89 0.10 54.26 05:37:01 AM 1 30.84 0.00 5.08 4.40 0.10 59.58 05:38:01 AM all 8.31 0.00 1.46 9.56 0.11 80.55 05:38:01 AM 0 5.37 0.00 1.26 16.98 0.10 76.28 05:38:01 AM 1 11.25 0.00 1.66 2.15 0.12 84.82 05:39:01 AM all 19.40 0.00 2.42 3.53 0.08 74.57 05:39:01 AM 0 11.20 0.00 1.88 3.28 0.07 83.56 05:39:01 AM 1 27.62 0.00 2.95 3.77 0.08 65.58 05:40:01 AM all 16.53 0.00 3.11 3.78 0.08 76.51 05:40:01 AM 0 13.62 0.00 2.87 4.82 0.08 78.61 05:40:01 AM 1 19.44 0.00 3.35 2.74 0.07 74.40 05:41:01 AM all 5.01 0.00 0.28 0.03 0.05 94.63 05:41:01 AM 0 5.25 0.00 0.24 0.03 0.05 94.43 05:41:01 AM 1 4.77 0.00 0.32 0.03 0.05 94.83 05:42:01 AM all 13.86 0.00 1.44 0.00 0.09 84.61 05:42:01 AM 0 5.76 0.00 0.42 0.00 0.07 93.76 05:42:01 AM 1 22.05 0.00 2.47 0.00 0.12 75.37 05:43:01 AM all 10.49 0.00 1.14 0.00 0.09 88.27 05:43:01 AM 0 1.47 0.00 0.40 0.00 0.08 98.04 05:43:01 AM 1 19.69 0.00 1.90 0.00 0.10 78.31 05:44:01 AM all 22.66 0.00 3.21 0.20 0.08 73.86 05:44:01 AM 0 14.74 0.00 3.44 0.27 0.07 81.48 05:44:01 AM 1 30.52 0.00 2.97 0.13 0.08 66.29 Average: all 18.02 0.00 2.63 3.76 0.09 75.50 Average: 0 14.03 0.00 2.26 4.76 0.08 78.86 Average: 1 22.01 0.00 3.00 2.76 0.09 72.13