---> uname -a: Linux prd-centos8-robot-2c-8g-14414.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 577 4995 19 2125 6823 Swap: 1023 0 1023 ---> ip addr: 1: lo: <LOOPBACK,UP,LOWER_UP> 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: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:79:11:ed brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.185/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85801sec preferred_lft 85801sec inet6 fe80::f816:3eff:fe79:11ed/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) 08/25/2024 _x86_64_ (2 CPU) 00:48:13 LINUX RESTART (2 CPU) 12:49:01 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 95.69 23.82 71.87 6548.17 7028.38 12:51:01 AM 81.06 0.70 80.36 50.77 8927.02 12:52:01 AM 24.64 0.45 24.19 64.78 2028.86 12:53:01 AM 61.21 2.52 58.69 396.07 7714.11 12:54:01 AM 2.12 0.00 2.12 0.00 54.88 12:55:01 AM 0.25 0.00 0.25 0.00 3.22 12:56:01 AM 0.12 0.00 0.12 0.00 0.90 12:57:01 AM 2.27 0.40 1.87 68.91 108.71 12:58:01 AM 28.20 0.53 27.66 64.79 1200.42 Average: 32.84 3.16 29.68 799.51 3007.65 12:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5343408 7059096 2539016 32.21 2688 1897656 678860 7.60 212708 2000808 149272 12:51:01 AM 5190064 7015960 2692360 34.16 2688 2003368 697284 7.81 222232 2123760 30096 12:52:01 AM 5137160 7029664 2745264 34.83 2688 2066944 701036 7.85 254020 2136832 56440 12:53:01 AM 5031908 7070912 2850516 36.16 2688 2208492 634352 7.10 264240 2209952 80 12:54:01 AM 5031956 7070964 2850468 36.16 2688 2208496 634352 7.10 264240 2210224 4 12:55:01 AM 5031888 7070896 2850536 36.16 2688 2208496 634352 7.10 264240 2210216 4 12:56:01 AM 5032056 7071064 2850368 36.16 2688 2208496 634352 7.10 264240 2210272 16 12:57:01 AM 5169840 7043464 2712584 34.41 2688 2044588 668940 7.49 257764 2091432 4372 12:58:01 AM 5153792 7023376 2728632 34.62 2688 2044852 683460 7.65 447812 1929776 1540 Average: 5124675 7050600 2757749 34.99 2688 2099043 662999 7.42 272388 2124808 26869 12:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 284.88 182.35 1658.00 60.06 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 55.42 42.16 477.21 7.44 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 28.04 23.44 83.81 6.50 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 180.05 132.43 226.75 35.90 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 1.57 0.65 0.44 0.30 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 0.88 0.37 0.86 0.08 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 1.85 0.38 0.39 0.21 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 37.55 26.41 69.73 17.87 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 19.03 18.00 15.28 8.98 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 67.71 47.36 281.45 15.26 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) 08/25/2024 _x86_64_ (2 CPU) 00:48:13 LINUX RESTART (2 CPU) 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 36.45 0.00 7.42 5.64 0.10 50.39 12:50:01 AM 0 30.92 0.00 6.77 6.69 0.10 55.52 12:50:01 AM 1 42.01 0.00 8.06 4.59 0.10 45.24 12:51:01 AM all 20.64 0.00 2.97 3.21 0.09 73.10 12:51:01 AM 0 12.64 0.00 2.62 3.51 0.10 81.12 12:51:01 AM 1 28.62 0.00 3.31 2.91 0.08 65.08 12:52:01 AM all 18.75 0.00 2.72 0.63 0.08 77.82 12:52:01 AM 0 21.65 0.00 2.78 0.57 0.10 74.90 12:52:01 AM 1 15.86 0.00 2.67 0.68 0.07 80.72 12:53:01 AM all 17.81 0.00 3.37 2.23 0.10 76.48 12:53:01 AM 0 16.40 0.00 3.22 1.63 0.08 78.67 12:53:01 AM 1 19.22 0.00 3.52 2.84 0.12 74.30 12:54:01 AM all 0.33 0.00 0.07 0.01 0.05 99.54 12:54:01 AM 0 0.15 0.00 0.10 0.00 0.07 99.68 12:54:01 AM 1 0.52 0.00 0.03 0.02 0.03 99.40 12:55:01 AM all 0.36 0.00 0.05 0.00 0.05 99.54 12:55:01 AM 0 0.13 0.00 0.05 0.00 0.05 99.77 12:55:01 AM 1 0.58 0.00 0.05 0.00 0.05 99.32 12:56:01 AM all 0.19 0.00 0.08 0.00 0.05 99.68 12:56:01 AM 0 0.07 0.00 0.07 0.00 0.03 99.83 12:56:01 AM 1 0.32 0.00 0.08 0.00 0.07 99.53 12:57:01 AM all 3.09 0.00 1.17 0.03 0.05 95.67 12:57:01 AM 0 2.25 0.00 0.95 0.00 0.05 96.74 12:57:01 AM 1 3.92 0.00 1.39 0.05 0.05 94.59 12:58:01 AM all 27.80 0.00 2.80 0.78 0.08 68.54 12:58:01 AM 0 25.21 0.00 2.74 0.40 0.08 71.56 12:58:01 AM 1 30.39 0.00 2.86 1.15 0.08 65.52 Average: all 13.92 0.00 2.29 1.39 0.07 82.32 Average: 0 12.15 0.00 2.14 1.42 0.07 84.21 Average: 1 15.70 0.00 2.44 1.36 0.07 80.43