---> uname -a: Linux prd-centos8-robot-2c-8g-14695.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 619 4965 19 2112 6781 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:0c:b5:1c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.81/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe0c:b51c/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) 08/26/2024 _x86_64_ (2 CPU) 00:59:25 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 91.57 51.81 39.76 20361.45 25667.47 01:01:01 AM 104.30 63.44 40.86 6410.39 34759.19 01:02:02 AM 90.11 8.13 81.98 1353.10 6741.54 01:03:01 AM 80.07 0.71 79.36 51.64 9557.62 01:04:01 AM 26.01 0.42 25.59 64.78 1499.30 01:05:01 AM 42.39 0.03 42.36 3.47 6825.41 01:06:01 AM 2.98 0.00 2.98 0.00 114.05 01:07:01 AM 0.12 0.00 0.12 0.00 0.90 01:08:01 AM 0.12 0.00 0.12 0.00 1.20 01:09:01 AM 13.01 0.42 12.60 69.84 459.30 Average: 39.99 8.28 31.71 945.28 6716.32 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 6112888 7370216 1769544 22.45 2688 1464808 372960 4.73 114692 1443488 982068 01:01:01 AM 5652748 7095052 2229684 28.29 2688 1638628 685520 7.68 168612 1791764 51604 01:02:02 AM 5232304 7002704 2650128 33.62 2688 1951180 731084 8.19 218132 2106128 193428 01:03:01 AM 5166912 7009092 2715520 34.45 2688 2019560 711736 7.97 234484 2137308 16140 01:04:01 AM 4945688 6985528 2936744 37.26 2688 2209928 739556 8.28 278888 2292660 187088 01:05:01 AM 5030392 7057784 2852040 36.18 2688 2196776 636576 7.13 261144 2217152 16 01:06:01 AM 5030840 7058232 2851592 36.18 2688 2196776 636576 7.13 261144 2216916 12 01:07:01 AM 5030832 7058224 2851600 36.18 2688 2196776 636576 7.13 261144 2217068 16 01:08:01 AM 5030904 7058300 2851528 36.18 2688 2196780 636576 7.13 261144 2216884 8 01:09:01 AM 5097012 6952496 2785420 35.34 2688 2029332 746116 8.35 286112 2144688 17140 Average: 5233052 7064763 2649380 33.61 2688 2010054 653328 7.32 234550 2078406 144752 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 0.60 0.00 0.04 0.00 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 267.17 150.35 853.48 55.01 0.00 0.00 0.00 0.00 01:02:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:02 AM eth0 94.52 72.83 958.02 9.02 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 33.62 26.47 335.90 6.83 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 43.35 32.47 270.49 6.54 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 171.40 119.73 39.58 28.36 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 1.13 0.62 0.17 0.15 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 1.28 0.35 0.38 0.20 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 1.22 0.15 0.07 0.01 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 54.10 33.91 73.12 25.77 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 74.06 48.44 280.34 14.62 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) 08/26/2024 _x86_64_ (2 CPU) 00:59:25 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 0.30 0.00 2.12 96.97 0.61 0.00 01:00:01 AM 0 0.00 0.00 2.44 97.56 0.00 0.00 01:00:01 AM 1 0.60 0.00 1.81 96.39 1.20 0.00 01:01:01 AM all 21.79 0.03 5.35 46.69 0.11 26.04 01:01:01 AM 0 23.96 0.00 4.38 46.88 0.08 24.70 01:01:01 AM 1 19.60 0.05 6.32 46.50 0.14 27.39 01:02:02 AM all 32.02 0.00 5.26 3.08 0.10 59.53 01:02:02 AM 0 43.34 0.00 6.60 2.90 0.10 47.06 01:02:02 AM 1 20.72 0.00 3.93 3.26 0.10 71.99 01:03:01 AM all 20.35 0.00 2.97 3.66 0.08 72.94 01:03:01 AM 0 25.37 0.00 3.28 3.83 0.09 67.44 01:03:01 AM 1 15.35 0.00 2.65 3.50 0.07 78.44 01:04:01 AM all 21.68 0.00 3.08 1.51 0.08 73.65 01:04:01 AM 0 23.51 0.00 3.13 1.21 0.08 72.07 01:04:01 AM 1 19.85 0.00 3.03 1.81 0.08 75.23 01:05:01 AM all 11.30 0.00 2.41 1.54 0.06 84.70 01:05:01 AM 0 18.01 0.00 2.54 0.90 0.07 78.48 01:05:01 AM 1 4.58 0.00 2.27 2.17 0.05 90.92 01:06:01 AM all 0.29 0.00 0.04 0.03 0.04 99.60 01:06:01 AM 0 0.48 0.00 0.03 0.00 0.03 99.45 01:06:01 AM 1 0.10 0.00 0.05 0.05 0.05 99.75 01:07:01 AM all 0.12 0.00 0.05 0.00 0.03 99.81 01:07:01 AM 0 0.10 0.00 0.03 0.00 0.02 99.85 01:07:01 AM 1 0.13 0.00 0.07 0.00 0.03 99.77 01:08:01 AM all 0.32 0.00 0.06 0.00 0.03 99.60 01:08:01 AM 0 0.58 0.00 0.08 0.00 0.03 99.30 01:08:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 01:09:01 AM all 13.46 0.00 1.93 0.19 0.08 84.35 01:09:01 AM 0 15.62 0.00 1.87 0.10 0.07 82.35 01:09:01 AM 1 11.29 0.00 1.99 0.28 0.08 86.35 Average: all 13.41 0.00 2.34 6.50 0.07 77.67 Average: 0 16.70 0.00 2.44 6.43 0.06 74.37 Average: 1 10.13 0.01 2.25 6.58 0.07 80.97