---> uname -a: Linux prd-centos8-robot-2c-8g-26741.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 563 5010 19 2123 6837 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:34:c9:82 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.27/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe34:c982/64 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM tps rtps wtps bread/s bwrtn/s 12:59:01 AM 110.25 7.08 103.17 1261.31 7853.53 01:00:01 AM 59.71 0.80 58.91 79.97 7064.81 01:01:01 AM 32.38 0.27 32.11 33.84 1750.78 01:02:01 AM 36.59 0.10 36.49 5.20 6609.63 01:03:01 AM 4.18 0.10 4.08 32.12 144.10 01:04:01 AM 0.20 0.00 0.20 0.00 5.77 01:05:01 AM 10.55 0.32 10.23 36.92 377.99 01:06:01 AM 27.00 0.53 26.46 64.79 1138.99 Average: 35.11 1.15 33.96 189.26 3118.40 12:58:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:59:01 AM 5269900 7077628 2612532 33.14 2688 1984704 639956 7.17 210916 2056192 149628 01:00:01 AM 5219088 7055544 2663344 33.79 2688 2013528 671992 7.52 237420 2079948 20 01:01:01 AM 5031664 7067500 2850768 36.17 2688 2204456 629908 7.05 256736 2222416 185368 01:02:01 AM 5044608 7080332 2837824 36.00 2688 2204656 605764 6.78 260292 2200852 4 01:03:01 AM 4804348 6841312 3078084 39.05 2688 2205896 878148 9.83 260420 2439304 96 01:04:01 AM 4911212 6948216 2971220 37.69 2688 2205944 775488 8.68 260420 2332264 32 01:05:01 AM 5118844 7012640 2763588 35.06 2688 2066600 670428 7.51 277560 2127132 27956 01:06:01 AM 5141656 7011988 2740776 34.77 2688 2045704 669568 7.50 446768 1943744 16708 Average: 5067665 7011895 2814767 35.71 2688 2116436 692656 7.76 276316 2175232 47476 12:58:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 82.29 66.78 809.85 9.45 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 42.07 28.76 383.72 6.28 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 46.17 36.76 281.08 9.23 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 233.33 160.83 46.78 42.62 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 162.51 154.92 1619.21 697.90 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 264.61 262.39 6628.27 16.96 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 232.24 210.95 2837.72 30.13 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 21.93 19.13 17.11 9.13 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 135.64 117.56 1577.78 102.71 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) 09/24/2024 _x86_64_ (2 CPU) 00:56:54 LINUX RESTART (2 CPU) 12:58:01 AM CPU %user %nice %system %iowait %steal %idle 12:59:01 AM all 34.43 0.00 5.93 4.17 0.13 55.35 12:59:01 AM 0 45.64 0.00 6.83 4.52 0.13 42.87 12:59:01 AM 1 23.27 0.00 5.03 3.83 0.12 67.76 01:00:01 AM all 20.65 0.00 2.08 2.49 0.08 74.69 01:00:01 AM 0 25.27 0.00 2.28 2.21 0.08 70.16 01:00:01 AM 1 16.03 0.00 1.87 2.78 0.08 79.23 01:01:01 AM all 23.64 0.00 4.18 0.46 0.08 71.64 01:01:01 AM 0 31.40 0.00 4.89 0.42 0.08 63.21 01:01:01 AM 1 15.89 0.00 3.47 0.50 0.07 80.08 01:02:01 AM all 4.40 0.00 0.99 2.21 0.05 92.35 01:02:01 AM 0 4.68 0.00 1.20 2.84 0.05 91.23 01:02:01 AM 1 4.11 0.00 0.79 1.57 0.05 93.48 01:03:01 AM all 10.76 0.00 0.69 0.07 0.07 88.41 01:03:01 AM 0 10.54 0.00 0.82 0.03 0.07 88.53 01:03:01 AM 1 10.98 0.00 0.55 0.10 0.07 88.30 01:04:01 AM all 12.50 0.00 1.26 0.00 0.12 86.12 01:04:01 AM 0 12.31 0.00 1.34 0.00 0.13 86.22 01:04:01 AM 1 12.70 0.00 1.19 0.00 0.10 86.01 01:05:01 AM all 12.67 0.00 1.87 0.08 0.10 85.27 01:05:01 AM 0 11.28 0.00 1.44 0.13 0.08 87.05 01:05:01 AM 1 14.08 0.00 2.30 0.03 0.12 83.46 01:06:01 AM all 30.48 0.00 3.43 0.23 0.08 65.78 01:06:01 AM 0 36.73 0.00 3.22 0.28 0.08 59.68 01:06:01 AM 1 24.23 0.00 3.64 0.18 0.07 71.88 Average: all 18.71 0.00 2.56 1.22 0.09 77.43 Average: 0 22.24 0.00 2.75 1.30 0.09 73.61 Average: 1 15.17 0.00 2.36 1.13 0.08 81.25