---> uname -a: Linux prd-centos8-robot-2c-8g-26810.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 568 5009 19 2120 6833 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:0d:37:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.51/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85795sec preferred_lft 85795sec inet6 fe80::f816:3eff:fe0d:3702/64 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) 02:28:15 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 95.63 15.86 79.77 3070.18 6366.61 02:31:01 AM 81.01 0.70 80.31 50.77 9053.30 02:32:01 AM 17.05 0.42 16.63 64.79 1399.28 02:33:01 AM 57.97 0.03 57.94 3.47 7265.74 02:34:01 AM 10.08 0.00 10.08 0.00 1085.92 02:35:01 AM 2.15 0.10 2.05 32.13 75.80 02:36:01 AM 0.27 0.00 0.27 0.00 5.66 02:37:01 AM 1.60 0.00 1.60 0.00 99.20 02:38:01 AM 26.44 0.65 25.79 74.11 1199.88 Average: 32.47 1.97 30.50 366.17 2950.44 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5366360 7085364 2516064 31.92 2688 1900792 653956 7.32 210336 1980356 152204 02:31:01 AM 5183392 7016124 2699032 34.24 2688 2009996 698268 7.82 221724 2130524 30080 02:32:01 AM 5257364 7092088 2625060 33.30 2688 2011940 629236 7.05 240596 2038060 4 02:33:01 AM 5035980 7068672 2846444 36.11 2688 2201988 626220 7.01 260152 2208028 24288 02:34:01 AM 5037884 7070572 2844540 36.09 2688 2201992 641948 7.19 260152 2207840 4 02:35:01 AM 4922040 6955980 2960384 37.56 2688 2203240 783460 8.77 260284 2321684 36 02:36:01 AM 4902092 6936072 2980332 37.81 2688 2203288 814116 9.12 260284 2342496 8 02:37:01 AM 5207904 7072828 2674520 33.93 2688 2035728 635904 7.12 252244 2047900 840 02:38:01 AM 5133876 6996756 2748548 34.87 2688 2038764 712576 7.98 445924 1953132 192 Average: 5116321 7032717 2766103 35.09 2688 2089748 688409 7.71 267966 2136669 23073 02:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 AM eth0 243.07 165.73 1479.93 54.02 0.00 0.00 0.00 0.00 02:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 AM eth0 50.98 39.82 530.44 7.65 0.00 0.00 0.00 0.00 02:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 AM eth0 17.26 11.16 6.04 4.10 0.00 0.00 0.00 0.00 02:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 AM eth0 260.77 233.41 323.52 51.95 0.00 0.00 0.00 0.00 02:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 AM eth0 1.73 0.70 0.22 0.12 0.00 0.00 0.00 0.00 02:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 AM eth0 378.09 340.51 3328.40 712.02 0.00 0.00 0.00 0.00 02:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 AM eth0 520.91 428.94 5622.77 27.70 0.00 0.00 0.00 0.00 02:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 AM eth0 287.92 247.34 3449.87 17.65 0.00 0.00 0.00 0.00 02:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 AM eth0 41.42 33.29 78.94 22.46 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 200.23 166.76 1646.63 99.73 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) 02:28:15 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 37.83 0.00 7.13 3.06 0.13 51.85 02:30:01 AM 0 34.35 0.00 6.00 2.94 0.13 56.56 02:30:01 AM 1 41.32 0.00 8.25 3.18 0.13 47.11 02:31:01 AM all 22.78 0.00 3.33 4.02 0.08 69.79 02:31:01 AM 0 33.28 0.00 4.01 3.04 0.08 59.58 02:31:01 AM 1 12.27 0.00 2.66 4.99 0.08 79.99 02:32:01 AM all 11.03 0.00 1.34 0.89 0.06 86.69 02:32:01 AM 0 10.63 0.00 1.47 0.64 0.07 87.19 02:32:01 AM 1 11.42 0.00 1.20 1.14 0.05 86.19 02:33:01 AM all 28.92 0.00 5.11 1.80 0.11 64.06 02:33:01 AM 0 30.86 0.00 5.27 1.57 0.10 62.20 02:33:01 AM 1 26.98 0.00 4.94 2.03 0.12 65.94 02:34:01 AM all 0.09 0.00 0.13 0.30 0.02 99.47 02:34:01 AM 0 0.12 0.00 0.15 0.52 0.02 99.20 02:34:01 AM 1 0.07 0.00 0.10 0.08 0.02 99.73 02:35:01 AM all 14.86 0.00 1.12 0.01 0.08 83.92 02:35:01 AM 0 13.96 0.00 1.06 0.02 0.08 84.88 02:35:01 AM 1 15.77 0.00 1.18 0.00 0.08 82.97 02:36:01 AM all 14.40 0.00 1.38 0.00 0.08 84.14 02:36:01 AM 0 18.39 0.00 1.71 0.00 0.08 79.82 02:36:01 AM 1 10.37 0.00 1.05 0.00 0.08 88.49 02:37:01 AM all 9.02 0.00 1.24 0.01 0.08 89.65 02:37:01 AM 0 1.83 0.00 0.92 0.02 0.08 97.15 02:37:01 AM 1 16.27 0.00 1.56 0.00 0.08 82.09 02:38:01 AM all 27.07 0.00 3.01 0.42 0.08 69.42 02:38:01 AM 0 36.06 0.00 3.62 0.47 0.08 59.77 02:38:01 AM 1 18.07 0.00 2.39 0.37 0.08 79.09 Average: all 18.45 0.00 2.64 1.17 0.08 77.65 Average: 0 19.96 0.00 2.70 1.02 0.08 76.24 Average: 1 16.94 0.00 2.59 1.31 0.08 79.07