---> uname -a: Linux prd-centos8-robot-2c-8g-12412.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 609 4934 19 2153 6791 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:ff:5f:6d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.204/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85800sec preferred_lft 85800sec inet6 fe80::f816:3eff:feff:5f6d/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) 12/03/2024 _x86_64_ (2 CPU) 03:59:10 LINUX RESTART (2 CPU) 04:00:01 AM tps rtps wtps bread/s bwrtn/s 04:01:01 AM 99.03 15.21 83.83 2704.60 6707.56 04:02:01 AM 79.77 0.77 79.00 52.49 9734.85 04:03:01 AM 14.73 0.42 14.31 64.78 923.89 04:04:01 AM 57.07 0.03 57.04 3.47 7773.77 04:05:01 AM 5.15 0.08 5.06 31.99 228.56 04:06:01 AM 2.13 0.03 2.10 1.07 343.09 04:07:01 AM 0.62 0.00 0.62 0.00 9.52 04:08:01 AM 2.47 0.32 2.15 36.92 316.99 04:09:01 AM 28.73 0.52 28.21 63.86 1681.54 Average: 32.19 1.93 30.26 328.89 3080.53 04:00:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:01:01 AM 5293144 7032344 2589288 32.85 2688 1920916 704084 7.88 210460 2053528 165820 04:02:01 AM 5204664 7044020 2677768 33.97 2688 2016304 670568 7.51 229892 2100328 7804 04:03:01 AM 5160556 7039432 2721876 34.53 2688 2053288 685656 7.68 249292 2119460 34564 04:04:01 AM 5010556 7053324 2871876 36.43 2688 2212108 652672 7.31 258232 2238572 84 04:05:01 AM 4965372 7009444 2917060 37.01 2688 2213412 719980 8.06 258500 2283428 356 04:06:01 AM 4945960 6998096 2936472 37.25 2688 2221476 719980 8.06 258500 2302244 8 04:07:01 AM 4924632 6976824 2957800 37.52 2688 2221532 739928 8.28 258500 2323840 4 04:08:01 AM 5101328 7004768 2781104 35.28 2688 2074460 679844 7.61 265588 2152668 18220 04:09:01 AM 5144460 7046024 2737972 34.74 2688 2076700 646116 7.23 461612 1925196 16740 Average: 5083408 7022697 2799024 35.51 2688 2112244 690981 7.74 272286 2166585 27067 04:00:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 256.78 159.98 1450.73 48.99 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 45.25 29.54 440.20 5.96 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 15.98 13.05 7.52 4.40 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 256.82 219.00 339.62 48.60 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 23.81 20.18 6.01 1.95 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 296.45 293.02 124.42 121.02 0.00 0.00 0.00 0.00 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 251.14 245.84 321.67 84.84 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 77.84 52.75 260.05 35.57 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 19.36 18.93 16.69 9.15 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 138.15 116.91 329.71 40.05 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) 12/03/2024 _x86_64_ (2 CPU) 03:59:10 LINUX RESTART (2 CPU) 04:00:01 AM CPU %user %nice %system %iowait %steal %idle 04:01:01 AM all 38.16 0.00 6.48 2.70 0.11 52.55 04:01:01 AM 0 41.63 0.00 7.66 2.82 0.10 47.79 04:01:01 AM 1 34.69 0.00 5.31 2.58 0.12 57.30 04:02:01 AM all 18.66 0.00 3.17 9.36 0.08 68.72 04:02:01 AM 0 24.41 0.00 3.32 7.88 0.08 64.31 04:02:01 AM 1 12.92 0.00 3.02 10.83 0.08 73.14 04:03:01 AM all 16.66 0.00 2.24 1.69 0.06 79.35 04:03:01 AM 0 15.19 0.00 2.07 1.57 0.05 81.13 04:03:01 AM 1 18.12 0.00 2.42 1.82 0.07 77.57 04:04:01 AM all 20.90 0.00 3.48 4.13 0.08 71.41 04:04:01 AM 0 22.65 0.00 3.50 3.20 0.08 70.57 04:04:01 AM 1 19.16 0.00 3.47 5.06 0.07 72.25 04:05:01 AM all 3.13 0.00 0.26 0.08 0.03 96.49 04:05:01 AM 0 5.67 0.00 0.34 0.07 0.02 93.91 04:05:01 AM 1 0.60 0.00 0.18 0.10 0.05 99.06 04:06:01 AM all 28.13 0.00 1.16 0.07 0.09 70.55 04:06:01 AM 0 8.78 0.00 1.04 0.13 0.08 89.97 04:06:01 AM 1 47.55 0.00 1.28 0.00 0.10 51.07 04:07:01 AM all 27.60 0.00 0.61 0.00 0.09 71.71 04:07:01 AM 0 46.46 0.00 0.85 0.00 0.08 52.61 04:07:01 AM 1 8.93 0.00 0.37 0.00 0.10 90.60 04:08:01 AM all 5.20 0.00 1.13 0.06 0.06 93.56 04:08:01 AM 0 4.47 0.00 1.13 0.02 0.05 94.33 04:08:01 AM 1 5.92 0.00 1.12 0.10 0.07 92.80 04:09:01 AM all 30.27 0.00 3.10 0.39 0.08 66.16 04:09:01 AM 0 39.25 0.00 3.39 0.18 0.08 57.10 04:09:01 AM 1 21.31 0.00 2.82 0.60 0.07 75.21 Average: all 20.98 0.00 2.41 2.06 0.08 74.48 Average: 0 23.18 0.00 2.59 1.77 0.07 72.39 Average: 1 18.80 0.00 2.22 2.35 0.08 76.56