---> uname -a: Linux prd-centos8-robot-2c-8g-11790.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 581 4993 19 2122 6819 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:e8:78:8c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.231/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fee8:788c/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) 08/18/2024 _x86_64_ (2 CPU) 07:41:23 LINUX RESTART (2 CPU) 07:42:01 AM tps rtps wtps bread/s bwrtn/s 07:43:01 AM 92.67 25.51 67.17 6735.80 6241.94 07:44:01 AM 76.84 0.07 76.77 1.87 8120.45 07:45:01 AM 32.96 0.67 32.29 49.46 3571.90 07:46:01 AM 5.90 0.82 5.08 123.43 236.75 07:47:01 AM 58.16 0.03 58.13 3.47 7566.93 07:48:01 AM 8.63 0.12 8.51 33.06 825.56 07:49:01 AM 0.37 0.00 0.37 0.00 5.80 07:50:01 AM 0.12 0.00 0.12 0.00 1.20 07:51:01 AM 26.89 0.63 26.26 73.18 1368.99 Average: 33.62 3.10 30.52 780.51 3104.58 07:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:43:01 AM 5350260 7055572 2532172 32.12 2688 1887112 672964 7.54 212048 1992268 146636 07:44:01 AM 5145160 6971144 2737272 34.73 2688 2002548 744008 8.33 212384 2181064 87048 07:45:01 AM 5160460 7006112 2721972 34.53 2688 2022964 692204 7.75 233720 2143772 18996 07:46:01 AM 5154684 7015224 2727748 34.61 2688 2036816 709404 7.94 248288 2130888 24432 07:47:01 AM 5029948 7060972 2852484 36.19 2688 2200316 621748 6.96 261288 2216036 16504 07:48:01 AM 4983360 7016812 2899072 36.78 2688 2202744 694040 7.77 261564 2261428 8 07:49:01 AM 4966884 7000348 2915548 36.99 2688 2202756 709624 7.95 261560 2277468 20 07:50:01 AM 4966148 7000844 2916284 37.00 2688 2203988 711212 7.96 261616 2278128 1240 07:51:01 AM 5114072 6979044 2768360 35.12 2688 2039820 713536 7.99 445464 1971492 188 Average: 5096775 7011786 2785657 35.34 2688 2088785 696527 7.80 266437 2161394 32786 07:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 294.59 197.75 1601.94 58.92 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 57.01 43.73 532.46 7.58 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 15.31 5.82 5.41 2.48 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 07:46:01 AM eth0 8.00 6.81 2.78 1.86 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 227.27 207.41 315.22 51.39 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 153.00 143.50 48.33 56.88 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 249.21 244.39 192.95 96.15 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 145.92 143.45 82.75 49.77 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 54.87 42.02 87.45 27.80 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 133.92 114.99 318.91 39.21 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) 08/18/2024 _x86_64_ (2 CPU) 07:41:23 LINUX RESTART (2 CPU) 07:42:01 AM CPU %user %nice %system %iowait %steal %idle 07:43:01 AM all 44.88 0.00 7.33 4.53 0.24 43.01 07:43:01 AM 0 34.74 0.00 7.59 5.32 0.15 52.20 07:43:01 AM 1 55.02 0.00 7.08 3.75 0.32 33.83 07:44:01 AM all 21.87 0.00 3.02 13.33 0.10 61.68 07:44:01 AM 0 23.19 0.00 3.11 10.76 0.08 62.86 07:44:01 AM 1 20.56 0.00 2.92 15.90 0.12 60.50 07:45:01 AM all 7.45 0.00 1.16 1.74 0.09 89.56 07:45:01 AM 0 4.61 0.00 0.80 1.69 0.08 92.81 07:45:01 AM 1 10.30 0.00 1.51 1.78 0.10 86.31 07:46:01 AM all 7.80 0.00 1.22 0.31 0.08 90.58 07:46:01 AM 0 1.44 0.00 0.92 0.20 0.08 97.36 07:46:01 AM 1 14.17 0.00 1.52 0.42 0.08 83.80 07:47:01 AM all 24.21 0.00 4.04 2.60 0.09 69.06 07:47:01 AM 0 20.47 0.00 3.84 2.82 0.10 72.77 07:47:01 AM 1 27.94 0.00 4.24 2.38 0.08 65.35 07:48:01 AM all 13.48 0.00 0.70 0.28 0.10 85.45 07:48:01 AM 0 15.91 0.00 0.80 0.05 0.10 83.13 07:48:01 AM 1 11.04 0.00 0.59 0.50 0.10 87.77 07:49:01 AM all 20.66 0.00 0.55 0.00 0.10 78.69 07:49:01 AM 0 21.04 0.00 0.50 0.00 0.12 78.34 07:49:01 AM 1 20.27 0.00 0.60 0.00 0.08 79.04 07:50:01 AM all 19.08 0.00 0.41 0.00 0.09 80.41 07:50:01 AM 0 10.21 0.00 0.40 0.00 0.10 89.29 07:50:01 AM 1 27.87 0.00 0.42 0.00 0.08 71.62 07:51:01 AM all 26.53 0.00 3.13 0.37 0.09 69.88 07:51:01 AM 0 21.29 0.00 2.94 0.48 0.10 75.18 07:51:01 AM 1 31.77 0.00 3.32 0.25 0.08 64.58 Average: all 20.65 0.00 2.39 2.57 0.11 74.27 Average: 0 16.98 0.00 2.32 2.37 0.10 78.22 Average: 1 24.31 0.00 2.46 2.78 0.12 70.33