---> uname -a: Linux prd-centos8-robot-2c-8g-5853.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 571 5011 19 2115 6829 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:b5:0c:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.205/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85869sec preferred_lft 85869sec inet6 fe80::f816:3eff:feb5:ca6/64 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) 07/30/2024 _x86_64_ (2 CPU) 05:05:34 LINUX RESTART (2 CPU) 05:06:01 AM tps rtps wtps bread/s bwrtn/s 05:07:01 AM 111.00 60.78 50.22 7633.19 33871.79 05:08:01 AM 124.98 7.42 117.56 1296.72 10113.03 05:09:01 AM 32.54 0.85 31.69 123.96 3508.75 05:10:01 AM 47.96 0.03 47.93 3.47 3903.67 05:11:01 AM 21.94 0.12 21.83 33.06 4560.20 05:12:01 AM 0.37 0.00 0.37 0.00 6.98 05:13:01 AM 0.17 0.00 0.17 0.00 2.17 05:14:01 AM 16.54 0.63 15.91 73.18 762.81 Average: 44.44 8.73 35.71 1145.49 7091.33 05:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:07:01 AM 5495568 7044676 2386864 30.28 2688 1740528 717480 8.03 187616 1914212 94140 05:08:01 AM 5204636 7025272 2677796 33.97 2688 1997364 708936 7.94 222388 2110932 86908 05:09:01 AM 5274076 7099124 2608356 33.09 2688 2002352 623296 6.98 241548 2023484 16 05:10:01 AM 5053604 7076972 2828828 35.89 2688 2192380 648464 7.26 261032 2194896 120548 05:11:01 AM 5004812 7030200 2877620 36.51 2688 2194796 700116 7.84 261464 2242824 4 05:12:01 AM 4990136 7015540 2892296 36.69 2688 2194812 715880 8.02 261464 2256476 32 05:13:01 AM 4988668 7015272 2893764 36.71 2688 2196012 715880 8.02 261524 2257912 1208 05:14:01 AM 5189812 7048092 2692620 34.16 2688 2033128 678644 7.60 443392 1897592 13380 Average: 5150164 7044394 2732268 34.66 2688 2068922 688587 7.71 267554 2112291 39530 05:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 AM eth0 252.58 159.53 1315.73 57.39 0.00 0.00 0.00 0.00 05:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 AM eth0 73.69 59.47 781.21 9.54 0.00 0.00 0.00 0.00 05:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 AM eth0 16.96 8.81 6.02 3.34 0.00 0.00 0.00 0.00 05:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 AM eth0 248.38 216.50 316.13 50.32 0.00 0.00 0.00 0.00 05:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 AM eth0 124.48 115.93 41.13 45.62 0.00 0.00 0.00 0.00 05:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 AM eth0 244.59 243.27 189.84 97.95 0.00 0.00 0.00 0.00 05:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 AM eth0 170.95 169.22 90.50 59.13 0.00 0.00 0.00 0.00 05:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 AM eth0 49.33 38.35 85.51 25.86 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 147.62 126.38 353.26 43.65 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) 07/30/2024 _x86_64_ (2 CPU) 05:05:34 LINUX RESTART (2 CPU) 05:06:01 AM CPU %user %nice %system %iowait %steal %idle 05:07:01 AM all 32.96 0.03 6.79 15.27 0.10 44.85 05:07:01 AM 0 25.85 0.00 5.73 15.29 0.10 53.02 05:07:01 AM 1 40.15 0.07 7.85 15.25 0.10 36.59 05:08:01 AM all 34.29 0.00 5.57 4.32 0.10 55.72 05:08:01 AM 0 32.57 0.00 5.74 4.66 0.08 56.94 05:08:01 AM 1 36.00 0.00 5.41 3.99 0.12 54.49 05:09:01 AM all 9.88 0.00 1.28 1.02 0.08 87.75 05:09:01 AM 0 7.31 0.00 1.32 0.70 0.07 90.60 05:09:01 AM 1 12.45 0.00 1.24 1.34 0.08 84.89 05:10:01 AM all 27.02 0.00 4.57 0.92 0.08 67.41 05:10:01 AM 0 22.13 0.00 4.30 0.55 0.07 72.95 05:10:01 AM 1 31.91 0.00 4.84 1.29 0.08 61.88 05:11:01 AM all 10.91 0.00 0.71 1.38 0.09 86.91 05:11:01 AM 0 11.19 0.00 0.52 1.42 0.07 86.81 05:11:01 AM 1 10.63 0.00 0.91 1.33 0.12 87.02 05:12:01 AM all 18.55 0.00 0.48 0.00 0.09 80.88 05:12:01 AM 0 17.91 0.00 0.52 0.00 0.10 81.47 05:12:01 AM 1 19.20 0.00 0.44 0.00 0.08 80.28 05:13:01 AM all 22.64 0.00 0.48 0.00 0.11 76.77 05:13:01 AM 0 17.13 0.00 0.35 0.00 0.10 82.42 05:13:01 AM 1 28.19 0.00 0.61 0.00 0.12 71.09 05:14:01 AM all 21.40 0.00 3.03 0.18 0.08 75.31 05:14:01 AM 0 12.41 0.00 2.36 0.10 0.07 85.07 05:14:01 AM 1 30.40 0.00 3.71 0.25 0.08 65.56 Average: all 22.21 0.00 2.87 2.88 0.09 71.95 Average: 0 18.31 0.00 2.61 2.84 0.08 76.15 Average: 1 26.11 0.01 3.12 2.92 0.10 67.74