---> uname -a: Linux prd-centos8-robot-2c-8g-9157.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 570 5008 19 2119 6831 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:c4:d5:11 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.30/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85839sec preferred_lft 85839sec inet6 fe80::f816:3eff:fec4:d511/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 05:50:26 LINUX RESTART (2 CPU) 05:51:01 AM tps rtps wtps bread/s bwrtn/s 05:52:01 AM 89.32 41.57 47.75 6261.25 28665.08 05:53:01 AM 114.66 6.68 107.98 1269.18 9567.33 05:54:01 AM 41.87 0.70 41.17 50.52 5121.46 05:55:01 AM 33.29 0.97 32.32 131.29 2047.27 05:56:01 AM 37.32 0.05 37.27 3.60 6654.20 05:57:01 AM 3.05 0.00 3.05 0.00 95.75 05:58:01 AM 0.27 0.00 0.27 0.00 4.47 05:59:01 AM 15.46 0.25 15.21 35.05 682.19 Average: 41.91 6.28 35.63 968.90 6604.99 05:51:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:52:01 AM 5555624 7086076 2326804 29.52 2688 1723040 684108 7.66 188232 1856652 107204 05:53:01 AM 5211852 7021428 2670576 33.88 2688 1987024 687248 7.70 212400 2116024 103440 05:54:01 AM 5140640 6985564 2741788 34.78 2688 2022340 736060 8.24 234064 2163240 15820 05:55:01 AM 4991688 7023536 2890740 36.67 2688 2201688 681512 7.63 261316 2262716 171148 05:56:01 AM 4971524 7005188 2910904 36.93 2688 2203652 724148 8.11 263200 2274660 276 05:57:01 AM 4924168 6957876 2958260 37.53 2688 2203696 794252 8.89 263196 2321064 44 05:58:01 AM 4912840 6946756 2969588 37.67 2688 2203912 789108 8.84 263224 2332816 204 05:59:01 AM 5141884 7003472 2740544 34.77 2688 2037308 692000 7.75 281956 2108972 12788 Average: 5106278 7003737 2776150 35.22 2688 2072832 723554 8.10 245948 2179518 51366 05:51:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:52:01 AM eth0 281.41 164.21 1179.35 56.75 0.00 0.00 0.00 0.00 05:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:53:01 AM eth0 57.80 47.90 608.59 8.14 0.00 0.00 0.00 0.00 05:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:54:01 AM eth0 29.67 21.58 268.03 4.81 0.00 0.00 0.00 0.00 05:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:55:01 AM eth0 42.02 31.02 295.87 7.04 0.00 0.00 0.00 0.00 05:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:56:01 AM eth0 225.32 183.84 51.34 273.50 0.00 0.00 0.00 0.00 05:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 AM eth0 450.07 409.27 5563.99 483.11 0.00 0.00 0.00 0.00 05:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:58:01 AM eth0 497.02 441.93 5470.45 28.68 0.00 0.00 0.00 0.00 05:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:59:01 AM eth0 164.83 143.69 1429.94 26.20 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 218.51 180.42 1858.29 111.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/19/2024 _x86_64_ (2 CPU) 05:50:26 LINUX RESTART (2 CPU) 05:51:01 AM CPU %user %nice %system %iowait %steal %idle 05:52:01 AM all 32.20 0.03 6.11 21.64 0.10 39.93 05:52:01 AM 0 33.48 0.03 5.54 21.53 0.10 39.31 05:52:01 AM 1 30.93 0.02 6.67 21.75 0.10 40.53 05:53:01 AM all 40.40 0.00 5.78 2.21 0.14 51.47 05:53:01 AM 0 54.92 0.00 6.66 2.00 0.12 36.30 05:53:01 AM 1 25.90 0.00 4.89 2.43 0.17 66.62 05:54:01 AM all 20.08 0.00 1.90 4.83 0.06 73.13 05:54:01 AM 0 26.49 0.00 1.79 4.28 0.05 67.38 05:54:01 AM 1 13.68 0.00 2.01 5.37 0.07 78.88 05:55:01 AM all 24.51 0.00 3.86 0.69 0.09 70.86 05:55:01 AM 0 25.35 0.00 4.08 0.83 0.10 69.63 05:55:01 AM 1 23.66 0.00 3.63 0.54 0.08 72.09 05:56:01 AM all 13.78 0.00 1.90 1.84 0.09 82.38 05:56:01 AM 0 20.03 0.00 2.22 1.48 0.07 76.21 05:56:01 AM 1 7.57 0.00 1.59 2.21 0.12 88.52 05:57:01 AM all 14.23 0.00 1.59 0.03 0.11 84.05 05:57:01 AM 0 14.74 0.00 1.63 0.00 0.12 83.51 05:57:01 AM 1 13.72 0.00 1.55 0.05 0.10 84.58 05:58:01 AM all 11.22 0.00 1.52 0.00 0.12 87.14 05:58:01 AM 0 18.93 0.00 2.45 0.00 0.12 78.50 05:58:01 AM 1 3.58 0.00 0.61 0.00 0.12 95.69 05:59:01 AM all 17.92 0.00 2.14 0.27 0.07 79.60 05:59:01 AM 0 22.24 0.00 2.56 0.49 0.07 74.64 05:59:01 AM 1 13.65 0.00 1.72 0.05 0.07 84.52 Average: all 21.81 0.00 3.10 3.92 0.10 71.07 Average: 0 27.05 0.00 3.37 3.79 0.09 65.69 Average: 1 16.59 0.00 2.83 4.04 0.10 76.43