---> uname -a: Linux prd-centos8-robot-2c-8g-10027.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 584 4816 19 2296 6810 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:61:86:c3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.44/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85721sec preferred_lft 85721sec inet6 fe80::f816:3eff:fe61:86c3/64 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) 08/11/2024 _x86_64_ (2 CPU) 01:58:13 LINUX RESTART (2 CPU) 01:59:01 AM tps rtps wtps bread/s bwrtn/s 02:00:01 AM 59.20 25.64 33.57 6806.46 9512.84 02:01:01 AM 115.66 0.70 114.96 50.77 11267.88 02:02:01 AM 23.30 1.13 22.17 125.78 1591.79 02:03:01 AM 12.98 0.00 12.98 0.00 770.54 02:04:01 AM 62.96 2.52 60.45 396.00 7699.17 02:05:01 AM 2.68 0.00 2.68 0.00 90.58 02:06:01 AM 0.30 0.00 0.30 0.00 3.87 02:07:01 AM 0.17 0.00 0.17 0.00 1.62 02:08:01 AM 3.97 0.17 3.80 32.92 50.27 02:09:01 AM 15.51 0.10 15.41 10.80 1455.51 Average: 29.68 3.03 26.65 742.37 3244.68 01:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:00:01 AM 5402336 7037068 2480088 31.46 2688 1824448 735572 8.24 219144 1969164 124808 02:01:01 AM 5182180 7004528 2700244 34.26 2688 1999288 703508 7.88 222860 2125588 30112 02:02:01 AM 5261496 7088352 2620928 33.25 2688 2004340 646740 7.24 242384 2033824 36 02:03:01 AM 5126348 7019360 2756076 34.96 2688 2067444 709040 7.94 255548 2146708 57172 02:04:01 AM 5026060 7063352 2856364 36.24 2688 2206796 632164 7.08 265348 2216980 80 02:05:01 AM 5026444 7063736 2855980 36.23 2688 2206796 632164 7.08 265344 2216632 4 02:06:01 AM 5026892 7064184 2855532 36.23 2688 2206796 647624 7.25 265344 2216572 4 02:07:01 AM 5026812 7064108 2855612 36.23 2688 2206800 632092 7.08 265344 2216460 4 02:08:01 AM 4927880 6986412 2954544 37.48 2688 2227980 697980 7.82 285832 2295184 20204 02:09:01 AM 4968348 7004036 2914076 36.97 2688 2205192 685860 7.68 454084 2086448 184 Average: 5097480 7039514 2784944 35.33 2688 2115588 672274 7.53 274123 2152356 23261 01:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:00:01 AM eth0 288.66 176.20 1575.36 59.03 0.00 0.00 0.00 0.00 02:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:01:01 AM eth0 62.20 49.81 554.27 8.33 0.00 0.00 0.00 0.00 02:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:02:01 AM eth0 21.37 11.39 11.14 3.82 0.00 0.00 0.00 0.00 02:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:03:01 AM eth0 25.08 21.68 92.88 4.75 0.00 0.00 0.00 0.00 02:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:04:01 AM eth0 400.57 358.73 257.72 76.29 0.00 0.00 0.00 0.00 02:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:05:01 AM eth0 0.77 0.32 0.12 0.09 0.00 0.00 0.00 0.00 02:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:06:01 AM eth0 0.97 0.33 0.98 0.02 0.00 0.00 0.00 0.00 02:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:07:01 AM eth0 0.53 0.13 0.03 0.01 0.00 0.00 0.00 0.00 02:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:08:01 AM eth0 12.20 9.48 11.71 7.01 0.00 0.00 0.00 0.00 02:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:09:01 AM eth0 10.70 7.45 6.46 2.94 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 82.31 63.55 251.09 16.23 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) 08/11/2024 _x86_64_ (2 CPU) 01:58:13 LINUX RESTART (2 CPU) 01:59:01 AM CPU %user %nice %system %iowait %steal %idle 02:00:01 AM all 39.63 0.00 6.49 7.74 0.10 46.03 02:00:01 AM 0 34.49 0.00 6.23 8.69 0.10 50.49 02:00:01 AM 1 44.77 0.00 6.75 6.80 0.10 41.58 02:01:01 AM all 30.92 0.00 4.94 5.79 0.12 58.24 02:01:01 AM 0 36.61 0.00 4.78 5.38 0.12 53.11 02:01:01 AM 1 25.20 0.00 5.11 6.20 0.12 63.38 02:02:01 AM all 10.40 0.00 1.42 1.50 0.07 86.62 02:02:01 AM 0 5.63 0.00 1.25 1.20 0.07 91.85 02:02:01 AM 1 15.18 0.00 1.59 1.79 0.07 81.37 02:03:01 AM all 10.54 0.00 2.07 0.48 0.05 86.85 02:03:01 AM 0 7.26 0.00 1.94 0.45 0.05 90.30 02:03:01 AM 1 13.82 0.00 2.21 0.52 0.05 83.41 02:04:01 AM all 18.91 0.00 3.86 6.25 0.08 70.89 02:04:01 AM 0 20.72 0.00 3.93 6.19 0.08 69.07 02:04:01 AM 1 17.10 0.00 3.79 6.31 0.08 72.72 02:05:01 AM all 0.33 0.00 0.06 0.01 0.02 99.58 02:05:01 AM 0 0.12 0.00 0.05 0.00 0.02 99.82 02:05:01 AM 1 0.55 0.00 0.07 0.02 0.02 99.35 02:06:01 AM all 0.37 0.00 0.04 0.00 0.02 99.57 02:06:01 AM 0 0.18 0.00 0.07 0.00 0.02 99.73 02:06:01 AM 1 0.55 0.00 0.02 0.00 0.02 99.42 02:07:01 AM all 0.30 0.00 0.06 0.00 0.03 99.62 02:07:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 02:07:01 AM 1 0.52 0.00 0.07 0.00 0.02 99.40 02:08:01 AM all 5.91 0.00 0.76 0.53 0.04 92.76 02:08:01 AM 0 7.91 0.00 0.83 0.99 0.05 90.22 02:08:01 AM 1 3.90 0.00 0.69 0.08 0.03 95.30 02:09:01 AM all 10.95 0.00 1.41 16.33 0.06 71.25 02:09:01 AM 0 17.92 0.00 1.84 11.25 0.05 68.95 02:09:01 AM 1 3.98 0.00 0.99 21.42 0.07 73.55 Average: all 12.81 0.00 2.11 3.86 0.06 81.16 Average: 0 13.08 0.00 2.09 3.41 0.06 81.35 Average: 1 12.54 0.00 2.12 4.31 0.06 80.97