---> uname -a: Linux prd-centos8-robot-2c-8g-22408.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 25M 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 595 4966 27 2136 6798 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:18:73:01 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.174/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85765sec preferred_lft 85765sec inet6 fe80::f816:3eff:fe18:7301/64 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) 09/15/2024 _x86_64_ (2 CPU) 02:28:21 LINUX RESTART (2 CPU) 02:29:01 AM tps rtps wtps bread/s bwrtn/s 02:30:01 AM 109.31 53.09 56.22 6304.58 16582.64 02:31:02 AM 101.40 7.41 93.99 1296.29 8800.90 02:32:01 AM 30.97 0.42 30.55 65.88 3585.67 02:33:01 AM 45.46 2.48 42.98 392.60 3331.19 02:34:01 AM 27.83 0.03 27.80 3.47 5453.14 02:35:01 AM 2.77 0.00 2.77 0.00 83.10 02:36:01 AM 0.18 0.00 0.18 0.00 1.85 02:37:01 AM 0.40 0.08 0.32 31.99 28.06 02:38:01 AM 15.31 0.35 14.96 37.99 605.55 Average: 37.09 7.11 29.97 905.36 4276.42 02:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:30:01 AM 5425620 7014036 2456812 31.17 2688 1786980 753632 8.44 191848 1972248 97480 02:31:02 AM 5159248 6986300 2723184 34.55 2688 2012012 716804 8.03 222248 2154176 87012 02:32:01 AM 5234968 7063396 2647464 33.59 2688 2013956 658260 7.37 241152 2060040 4 02:33:01 AM 5011144 7049212 2871288 36.43 2688 2215348 641816 7.19 260588 2239640 151088 02:34:01 AM 5005540 7043504 2876892 36.50 2688 2215532 649476 7.27 264040 2238364 4 02:35:01 AM 5005732 7043696 2876700 36.50 2688 2215532 649476 7.27 264040 2238296 8 02:36:01 AM 5006008 7043972 2876424 36.49 2688 2215532 649476 7.27 264040 2238232 8 02:37:01 AM 4965804 7005516 2916628 37.00 2688 2217272 720184 8.06 264172 2277692 136 02:38:01 AM 5133124 7003216 2749308 34.88 2688 2053516 688708 7.71 291144 2106980 17944 Average: 5105243 7028094 2777189 35.23 2688 2105076 680870 7.62 251475 2169519 39298 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 308.56 194.62 1566.17 61.49 0.00 0.00 0.00 0.00 02:31:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:02 AM eth0 60.49 48.38 585.16 8.71 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 22.92 14.96 7.06 9.49 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 44.38 37.19 277.68 9.14 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 550.42 428.68 117.26 96.39 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 2.77 1.97 0.56 0.48 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 2.97 1.90 0.47 0.43 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 51.56 34.68 15.35 3.74 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 93.55 59.65 99.08 28.02 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 126.59 91.48 297.11 24.24 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) 09/15/2024 _x86_64_ (2 CPU) 02:28:21 LINUX RESTART (2 CPU) 02:29:01 AM CPU %user %nice %system %iowait %steal %idle 02:30:01 AM all 36.81 0.03 6.36 9.61 0.14 47.05 02:30:01 AM 0 39.76 0.07 6.62 10.83 0.12 42.60 02:30:01 AM 1 33.87 0.00 6.09 8.39 0.15 51.49 02:31:02 AM all 32.57 0.00 5.64 5.23 0.12 56.44 02:31:02 AM 0 48.13 0.00 6.43 7.16 0.12 38.16 02:31:02 AM 1 17.03 0.00 4.85 3.30 0.12 74.70 02:32:01 AM all 10.67 0.00 1.76 4.19 0.08 83.30 02:32:01 AM 0 7.11 0.00 1.63 2.70 0.07 88.49 02:32:01 AM 1 14.25 0.00 1.89 5.67 0.09 78.10 02:33:01 AM all 24.04 0.00 3.98 4.42 0.12 67.44 02:33:01 AM 0 29.72 0.00 4.81 4.05 0.10 61.32 02:33:01 AM 1 18.36 0.00 3.16 4.78 0.13 73.56 02:34:01 AM all 5.45 0.00 1.87 2.61 0.08 89.98 02:34:01 AM 0 5.29 0.00 1.81 2.35 0.05 90.49 02:34:01 AM 1 5.61 0.00 1.92 2.87 0.12 89.48 02:35:01 AM all 0.37 0.00 0.08 0.01 0.03 99.52 02:35:01 AM 0 0.17 0.00 0.07 0.00 0.02 99.75 02:35:01 AM 1 0.57 0.00 0.10 0.02 0.03 99.28 02:36:01 AM all 0.36 0.00 0.09 0.00 0.04 99.51 02:36:01 AM 0 0.10 0.00 0.10 0.00 0.03 99.77 02:36:01 AM 1 0.62 0.00 0.08 0.00 0.05 99.25 02:37:01 AM all 2.47 0.00 0.38 0.03 0.04 97.08 02:37:01 AM 0 4.01 0.00 0.44 0.07 0.03 95.46 02:37:01 AM 1 0.94 0.00 0.32 0.00 0.05 98.70 02:38:01 AM all 14.41 0.00 2.07 0.13 0.08 83.32 02:38:01 AM 0 19.70 0.00 2.36 0.13 0.08 77.72 02:38:01 AM 1 9.12 0.00 1.77 0.13 0.07 88.91 Average: all 14.11 0.00 2.47 2.90 0.08 80.43 Average: 0 17.10 0.01 2.69 3.02 0.07 77.11 Average: 1 11.12 0.00 2.24 2.78 0.09 83.76