---> uname -a: Linux prd-centos8-robot-2c-8g-4654.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 599 4977 19 2121 6801 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:3c:11:eb brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85870sec preferred_lft 85870sec inet6 fe80::f816:3eff:fe3c:11eb/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) 11/06/2024 _x86_64_ (2 CPU) 00:54:43 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 213.81 148.89 64.92 15575.16 40473.15 12:57:01 AM 120.26 0.70 119.56 50.79 11687.87 12:58:01 AM 21.43 0.42 21.01 64.78 1763.78 12:59:01 AM 61.11 0.03 61.07 3.47 7783.05 01:00:01 AM 3.60 0.10 3.50 32.13 155.14 01:01:01 AM 1.92 0.02 1.90 0.13 74.95 01:02:01 AM 0.55 0.07 0.48 1.73 13.82 01:03:01 AM 15.05 0.42 14.63 47.73 644.93 Average: 54.72 18.83 35.88 1972.31 7825.01 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5357796 7015088 2524628 32.03 2688 1846188 770396 8.63 223980 2004308 146952 12:57:01 AM 5158388 6992320 2724036 34.56 2688 2010848 728632 8.16 220488 2149616 30128 12:58:01 AM 5152784 7023976 2729640 34.63 2688 2046448 698272 7.82 247976 2127168 33392 12:59:01 AM 5012048 7046396 2870376 36.41 2688 2203908 657016 7.36 256604 2236928 96 01:00:01 AM 4944620 6980176 2937804 37.27 2688 2205116 772052 8.64 256732 2303580 252 01:01:01 AM 4761584 6797208 3120840 39.59 2688 2205160 933712 10.45 256848 2485404 32 01:02:01 AM 4751452 6787452 3130972 39.72 2688 2205536 948364 10.62 256888 2495716 144 01:03:01 AM 5142236 7005532 2740188 34.76 2688 2038492 697160 7.81 445616 1940684 13364 Average: 5035114 6956018 2847310 36.12 2688 2095212 775700 8.69 270642 2217926 28045 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 284.92 181.34 1537.02 60.41 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 77.24 57.74 680.61 9.56 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 14.70 9.65 6.06 3.94 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 229.55 170.89 334.25 43.52 0.00 0.00 0.00 0.00 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 20.56 15.50 5.26 35.49 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 505.91 431.47 5158.55 680.89 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 435.99 360.24 4759.20 23.41 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 127.35 97.08 823.50 24.90 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 212.05 165.51 1663.35 110.28 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) 11/06/2024 _x86_64_ (2 CPU) 00:54:43 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 46.87 0.06 11.87 8.26 0.13 32.81 12:56:01 AM 0 52.09 0.05 12.67 8.03 0.13 27.02 12:56:01 AM 1 41.61 0.07 11.07 8.48 0.12 38.65 12:57:01 AM all 29.61 0.00 4.56 2.36 0.11 63.37 12:57:01 AM 0 32.72 0.00 5.09 2.35 0.12 59.73 12:57:01 AM 1 26.51 0.00 4.03 2.36 0.10 67.00 12:58:01 AM all 14.70 0.00 2.12 0.27 0.08 82.83 12:58:01 AM 0 22.82 0.00 2.27 0.25 0.08 74.58 12:58:01 AM 1 6.58 0.00 1.97 0.28 0.08 91.08 12:59:01 AM all 21.89 0.00 3.56 2.53 0.11 71.90 12:59:01 AM 0 27.43 0.00 3.63 2.71 0.12 66.11 12:59:01 AM 1 16.35 0.00 3.49 2.36 0.10 77.69 01:00:01 AM all 1.77 0.00 0.23 0.06 0.05 97.88 01:00:01 AM 0 2.52 0.00 0.30 0.05 0.03 97.10 01:00:01 AM 1 1.03 0.00 0.17 0.07 0.07 98.66 01:01:01 AM all 14.65 0.00 1.28 0.01 0.11 83.96 01:01:01 AM 0 13.75 0.00 0.99 0.00 0.12 85.15 01:01:01 AM 1 15.56 0.00 1.57 0.02 0.10 82.75 01:02:01 AM all 9.78 0.00 1.13 0.00 0.10 88.99 01:02:01 AM 0 6.53 0.00 0.81 0.00 0.10 92.56 01:02:01 AM 1 13.04 0.00 1.44 0.00 0.10 85.42 01:03:01 AM all 18.38 0.00 2.64 0.18 0.08 78.72 01:03:01 AM 0 23.46 0.00 2.37 0.07 0.07 74.04 01:03:01 AM 1 13.26 0.00 2.91 0.29 0.10 83.44 Average: all 19.70 0.01 3.42 1.70 0.10 75.07 Average: 0 22.68 0.01 3.52 1.68 0.10 72.02 Average: 1 16.72 0.01 3.33 1.73 0.10 78.13