---> uname -a: Linux prd-centos8-robot-2c-8g-8626.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 586 4990 19 2120 6815 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:cd:23:bc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.78/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:fecd:23bc/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) 11/19/2024 _x86_64_ (2 CPU) 09:08:11 LINUX RESTART (2 CPU) 09:09:01 AM tps rtps wtps bread/s bwrtn/s 09:10:01 AM 72.95 21.14 51.81 5025.89 4611.44 09:11:01 AM 99.40 0.70 98.70 50.77 10612.81 09:12:01 AM 21.62 0.42 21.21 64.77 1582.64 09:13:01 AM 63.47 0.03 63.43 3.46 7810.29 09:14:01 AM 9.23 0.08 9.15 31.99 934.17 09:15:01 AM 2.12 0.02 2.10 0.13 81.32 09:16:01 AM 0.30 0.00 0.30 0.00 6.31 09:17:01 AM 10.10 0.32 9.78 36.93 315.63 09:18:01 AM 13.13 0.07 13.06 5.60 891.63 Average: 32.48 2.53 29.95 580.03 2983.29 09:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:10:01 AM 5344672 7013372 2537760 32.20 2688 1856772 752156 8.42 226012 2011240 131160 09:11:01 AM 5163560 6998440 2718872 34.49 2688 2011420 702124 7.86 221140 2143856 30116 09:12:01 AM 5190076 7029888 2692356 34.16 2688 2016888 693628 7.77 244668 2100724 3532 09:13:01 AM 5022652 7058504 2859780 36.28 2688 2205316 632436 7.08 257168 2224804 20788 09:14:01 AM 4987620 7024588 2894812 36.72 2688 2206444 697976 7.82 257296 2261620 172 09:15:01 AM 4795560 6832636 3086872 39.16 2688 2206552 885756 9.92 257296 2452460 36 09:16:01 AM 4935016 6972136 2947416 37.39 2688 2206600 759828 8.51 257296 2313600 28 09:17:01 AM 5086896 6949960 2795536 35.47 2688 2038576 765360 8.57 273612 2168052 17916 09:18:01 AM 5197876 7060472 2684556 34.06 2688 2038732 700568 7.84 290124 2045164 60 Average: 5080436 6993333 2801996 35.55 2688 2087478 732204 8.20 253846 2191280 22645 09:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:10:01 AM eth0 299.70 181.93 1539.43 60.55 0.00 0.00 0.00 0.00 09:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:11:01 AM eth0 67.77 54.67 674.92 8.81 0.00 0.00 0.00 0.00 09:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:12:01 AM eth0 20.56 10.74 7.12 4.22 0.00 0.00 0.00 0.00 09:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:13:01 AM eth0 227.90 175.06 339.52 46.98 0.00 0.00 0.00 0.00 09:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:14:01 AM eth0 14.05 7.66 3.77 0.95 0.00 0.00 0.00 0.00 09:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:15:01 AM eth0 342.21 331.51 3396.14 710.61 0.00 0.00 0.00 0.00 09:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:16:01 AM eth0 468.28 383.61 5757.13 25.25 0.00 0.00 0.00 0.00 09:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:17:01 AM eth0 183.07 155.54 2131.26 27.80 0.00 0.00 0.00 0.00 09:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:18:01 AM eth0 5.28 3.33 3.73 1.22 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 180.98 144.89 1539.14 98.48 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) 11/19/2024 _x86_64_ (2 CPU) 09:08:11 LINUX RESTART (2 CPU) 09:09:01 AM CPU %user %nice %system %iowait %steal %idle 09:10:01 AM all 30.94 0.00 5.45 3.40 0.09 60.12 09:10:01 AM 0 25.46 0.00 5.27 3.15 0.10 66.02 09:10:01 AM 1 36.44 0.00 5.63 3.65 0.08 54.20 09:11:01 AM all 29.39 0.00 4.44 5.05 0.13 61.00 09:11:01 AM 0 32.90 0.00 3.97 4.97 0.13 58.03 09:11:01 AM 1 25.88 0.00 4.90 5.14 0.12 63.97 09:12:01 AM all 12.00 0.00 1.76 0.64 0.06 85.55 09:12:01 AM 0 8.67 0.00 1.70 0.37 0.05 89.21 09:12:01 AM 1 15.31 0.00 1.83 0.90 0.07 81.89 09:13:01 AM all 26.34 0.00 4.12 7.19 0.10 62.25 09:13:01 AM 0 26.43 0.00 4.08 8.12 0.12 61.25 09:13:01 AM 1 26.24 0.00 4.16 6.27 0.08 63.24 09:14:01 AM all 0.66 0.00 0.23 0.44 0.04 98.63 09:14:01 AM 0 1.15 0.00 0.28 0.52 0.03 98.01 09:14:01 AM 1 0.17 0.00 0.17 0.37 0.05 99.25 09:15:01 AM all 13.60 0.00 1.02 0.07 0.11 85.21 09:15:01 AM 0 9.68 0.00 0.67 0.12 0.12 89.41 09:15:01 AM 1 17.50 0.00 1.36 0.02 0.10 81.02 09:16:01 AM all 11.98 0.00 1.31 0.00 0.11 86.60 09:16:01 AM 0 7.30 0.00 1.04 0.00 0.10 91.56 09:16:01 AM 1 16.70 0.00 1.58 0.00 0.12 81.61 09:17:01 AM all 16.01 0.00 2.13 0.69 0.10 81.06 09:17:01 AM 0 5.43 0.00 1.11 0.34 0.08 93.05 09:17:01 AM 1 26.79 0.00 3.17 1.06 0.12 68.86 09:18:01 AM all 3.33 0.00 0.56 0.33 0.04 95.73 09:18:01 AM 0 1.59 0.00 0.32 0.28 0.05 97.76 09:18:01 AM 1 5.08 0.00 0.80 0.38 0.03 93.70 Average: all 16.02 0.00 2.33 1.98 0.09 79.57 Average: 0 13.18 0.00 2.05 1.98 0.09 82.70 Average: 1 18.87 0.00 2.62 1.98 0.09 76.44