---> uname -a: Linux prd-centos8-robot-2c-8g-4569.novalocal 4.18.0-532.el8.x86_64 #1 SMP Thu Dec 21 12:11:59 UTC 2023 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 9.4G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 5002 19 2112 6817 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:b2:9c:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.197/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85745sec preferred_lft 85745sec inet6 fe80::f816:3eff:feb2:9c61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/08/2024 _x86_64_ (2 CPU) 04:37:55 LINUX RESTART (2 CPU) 04:39:01 AM tps rtps wtps bread/s bwrtn/s 04:40:01 AM 86.04 12.73 73.31 2190.87 6242.10 04:41:01 AM 85.70 0.62 85.09 27.46 8704.62 04:42:01 AM 32.74 0.87 31.88 125.71 2822.33 04:43:01 AM 51.08 0.17 50.92 5.86 3102.05 04:44:01 AM 31.43 0.05 31.38 3.60 5675.95 04:45:01 AM 1.83 0.03 1.80 1.87 98.50 04:46:01 AM 9.15 0.23 8.91 33.86 448.68 04:47:01 AM 15.04 0.08 14.96 10.26 764.50 04:48:01 AM 23.40 0.18 23.21 15.33 1204.40 Average: 37.38 1.66 35.72 268.33 3229.29 04:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:40:01 AM 5340988 7051788 2541468 32.24 2688 1895128 711204 7.96 184980 2041740 142716 04:41:01 AM 5220880 7037052 2661576 33.77 2688 1992904 678588 7.60 194596 2115224 56032 04:42:01 AM 5254108 7075124 2628348 33.34 2688 1997924 639604 7.16 214812 2067776 20 04:43:01 AM 4989712 7000192 2892744 36.70 2688 2179848 692184 7.75 228344 2294924 150732 04:44:01 AM 5005708 7016600 2876748 36.50 2688 2180512 725832 8.13 234052 2268532 112 04:45:01 AM 4998380 7010552 2884076 36.59 2688 2181784 725832 8.13 234248 2275772 264 04:46:01 AM 5135360 6994896 2747096 34.85 2688 2034528 707008 7.92 232976 2159536 8512 04:47:01 AM 5182152 7037552 2700304 34.26 2688 2030820 672896 7.53 428224 1923548 25424 04:48:01 AM 5139632 6995004 2742824 34.80 2688 2031296 706160 7.91 428680 1964984 20 Average: 5140769 7024307 2741687 34.78 2688 2058305 695479 7.79 264546 2123560 42648 04:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:40:01 AM eth0 106.85 83.54 980.58 19.65 0.00 0.00 0.00 0.00 04:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:41:01 AM eth0 39.05 33.39 414.82 7.12 0.00 0.00 0.00 0.00 04:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:42:01 AM eth0 13.30 6.93 5.05 2.86 0.00 0.00 0.00 0.00 04:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:43:01 AM eth0 50.72 37.32 317.83 9.16 0.00 0.00 0.00 0.00 04:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:44:01 AM eth0 152.07 135.49 34.19 35.11 0.00 0.00 0.00 0.00 04:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:45:01 AM eth0 25.25 24.10 11.98 5.17 0.00 0.00 0.00 0.00 04:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:46:01 AM eth0 49.95 38.89 74.56 25.64 0.00 0.00 0.00 0.00 04:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:47:01 AM eth0 8.00 6.68 5.64 2.76 0.00 0.00 0.00 0.00 04:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:48:01 AM eth0 6.87 7.35 5.60 3.44 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 50.23 41.52 205.60 12.32 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-532.el8.x86_64 (centos-stream-8-robot-f84d986f-3f43-4447-86d7-70e5891bac13.noval) 02/08/2024 _x86_64_ (2 CPU) 04:37:55 LINUX RESTART (2 CPU) 04:39:01 AM CPU %user %nice %system %iowait %steal %idle 04:40:01 AM all 34.40 0.00 5.13 3.22 0.10 57.14 04:40:01 AM 0 40.18 0.00 5.40 2.49 0.10 51.83 04:40:01 AM 1 28.64 0.00 4.86 3.96 0.10 62.44 04:41:01 AM all 33.19 0.00 4.28 3.04 0.11 59.38 04:41:01 AM 0 44.03 0.00 4.93 3.70 0.10 47.24 04:41:01 AM 1 22.36 0.00 3.62 2.39 0.12 71.51 04:42:01 AM all 11.82 0.00 1.11 1.21 0.07 85.79 04:42:01 AM 0 6.94 0.00 0.85 0.35 0.08 91.78 04:42:01 AM 1 16.73 0.00 1.38 2.06 0.05 79.78 04:43:01 AM all 30.81 0.00 4.32 2.96 0.10 61.80 04:43:01 AM 0 35.50 0.00 4.59 3.79 0.10 56.01 04:43:01 AM 1 26.15 0.00 4.06 2.13 0.10 67.56 04:44:01 AM all 6.06 0.00 1.01 12.20 0.06 80.67 04:44:01 AM 0 7.91 0.00 1.02 11.08 0.05 79.94 04:44:01 AM 1 4.22 0.00 0.99 13.33 0.07 81.40 04:45:01 AM all 9.54 0.00 0.34 0.13 0.07 89.92 04:45:01 AM 0 11.15 0.00 0.35 0.00 0.07 88.43 04:45:01 AM 1 7.94 0.00 0.32 0.27 0.07 91.40 04:46:01 AM all 12.20 0.00 1.30 4.31 0.07 82.13 04:46:01 AM 0 13.16 0.00 1.05 2.72 0.07 83.01 04:46:01 AM 1 11.24 0.00 1.55 5.89 0.07 81.25 04:47:01 AM all 12.80 0.00 1.54 4.22 0.05 81.39 04:47:01 AM 0 18.11 0.00 1.87 4.81 0.05 75.16 04:47:01 AM 1 7.48 0.00 1.22 3.64 0.05 87.61 04:48:01 AM all 12.66 0.00 0.92 10.06 0.08 76.28 04:48:01 AM 0 21.28 0.00 1.01 12.18 0.10 65.43 04:48:01 AM 1 4.09 0.00 0.84 7.95 0.07 87.05 Average: all 18.16 0.00 2.22 4.60 0.08 74.94 Average: 0 22.02 0.00 2.34 4.57 0.08 70.99 Average: 1 14.31 0.00 2.09 4.63 0.08 78.89