---> uname -a: Linux prd-centos8-robot-2c-8g-10677.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: 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 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 568 5007 19 2121 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:95:47:69 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.242/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85779sec preferred_lft 85779sec inet6 fe80::f816:3eff:fe95:4769/64 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) 04/24/2024 _x86_64_ (2 CPU) 07:22:52 LINUX RESTART (2 CPU) 07:24:01 AM tps rtps wtps bread/s bwrtn/s 07:25:02 AM 115.65 6.68 108.97 1269.39 9693.03 07:26:01 AM 38.04 1.51 36.53 174.58 3950.00 07:27:01 AM 18.08 0.20 17.88 11.73 1239.64 07:28:01 AM 47.62 0.03 47.58 3.47 7012.20 07:29:01 AM 2.90 0.02 2.88 0.13 102.98 07:30:01 AM 2.00 0.02 1.98 0.93 126.39 07:31:01 AM 0.18 0.00 0.18 0.00 1.93 07:32:01 AM 9.93 0.23 9.70 34.13 344.61 07:33:01 AM 22.79 0.50 22.29 63.71 1124.49 Average: 28.56 1.02 27.54 173.10 2619.19 07:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:25:02 AM 5162948 7006076 2719488 34.50 2688 2020564 745428 8.35 213940 2159732 104404 07:26:01 AM 5263712 7094788 2618724 33.22 2688 2008200 670964 7.51 240964 2029256 40 07:27:01 AM 5051540 7006376 2830896 35.91 2688 2127960 746376 8.36 263484 2207076 101312 07:28:01 AM 5035776 7066584 2846660 36.11 2688 2200204 664212 7.44 263476 2205360 44 07:29:01 AM 4991936 7025168 2890500 36.67 2688 2202628 695028 7.78 263656 2248784 1820 07:30:01 AM 4930408 6963840 2952028 37.45 2688 2202828 782948 8.77 263656 2309320 16 07:31:01 AM 4931824 6965284 2950612 37.43 2688 2202856 796820 8.92 263656 2308056 28 07:32:01 AM 5115692 6998408 2766744 35.10 2688 2057864 738688 8.27 273332 2137852 23668 07:33:01 AM 5152208 7019228 2730228 34.64 2688 2042632 714848 8.00 442500 1936004 1468 Average: 5070672 7016195 2811764 35.67 2688 2118415 728368 8.16 276518 2171271 25867 07:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:25:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:02 AM eth0 69.44 56.49 761.34 17.05 0.00 0.00 0.00 0.00 07:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 AM eth0 10.98 10.06 6.16 3.80 0.00 0.00 0.00 0.00 07:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 AM eth0 38.15 33.17 293.53 6.85 0.00 0.00 0.00 0.00 07:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 AM eth0 709.11 602.35 141.30 118.15 0.00 0.00 0.00 0.00 07:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:01 AM eth0 23.81 16.86 19.58 2.93 0.00 0.00 0.00 0.00 07:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 AM eth0 358.36 310.90 4118.91 20.31 0.00 0.00 0.00 0.00 07:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:31:01 AM eth0 317.21 283.51 3836.97 18.35 0.00 0.00 0.00 0.00 07:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:32:01 AM eth0 86.00 63.67 308.36 27.35 0.00 0.00 0.00 0.00 07:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:33:01 AM eth0 18.46 16.26 14.68 8.00 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 181.60 155.08 1057.63 24.79 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) 04/24/2024 _x86_64_ (2 CPU) 07:22:52 LINUX RESTART (2 CPU) 07:24:01 AM CPU %user %nice %system %iowait %steal %idle 07:25:02 AM all 40.47 0.00 5.53 1.66 0.09 52.26 07:25:02 AM 0 49.45 0.00 6.23 1.15 0.08 43.09 07:25:02 AM 1 31.49 0.00 4.83 2.16 0.10 61.42 07:26:01 AM all 20.25 0.00 2.02 0.58 0.07 77.08 07:26:01 AM 0 28.65 0.00 2.13 0.41 0.07 68.74 07:26:01 AM 1 11.84 0.00 1.90 0.75 0.07 85.45 07:27:01 AM all 14.83 0.00 2.83 0.20 0.06 82.08 07:27:01 AM 0 10.36 0.00 2.68 0.17 0.05 86.74 07:27:01 AM 1 19.31 0.00 2.99 0.23 0.07 77.40 07:28:01 AM all 18.40 0.00 3.51 0.83 0.08 77.19 07:28:01 AM 0 23.72 0.00 3.71 0.64 0.07 71.87 07:28:01 AM 1 13.06 0.00 3.30 1.02 0.08 82.53 07:29:01 AM all 4.68 0.00 1.42 0.01 0.04 93.85 07:29:01 AM 0 7.10 0.00 2.32 0.00 0.05 90.52 07:29:01 AM 1 2.25 0.00 0.52 0.02 0.03 97.18 07:30:01 AM all 7.60 0.00 1.09 0.02 0.10 91.20 07:30:01 AM 0 5.33 0.00 0.82 0.00 0.10 93.75 07:30:01 AM 1 9.88 0.00 1.35 0.03 0.10 88.64 07:31:01 AM all 6.63 0.00 0.83 0.00 0.08 92.46 07:31:01 AM 0 12.69 0.00 1.55 0.00 0.10 85.67 07:31:01 AM 1 0.60 0.00 0.12 0.00 0.07 99.21 07:32:01 AM all 8.33 0.00 1.59 0.10 0.08 89.91 07:32:01 AM 0 12.80 0.00 1.67 0.10 0.08 85.34 07:32:01 AM 1 3.85 0.00 1.50 0.10 0.07 94.48 07:33:01 AM all 29.81 0.00 2.72 0.23 0.08 67.17 07:33:01 AM 0 33.08 0.00 2.93 0.27 0.08 63.64 07:33:01 AM 1 26.55 0.00 2.50 0.18 0.07 70.70 Average: all 16.79 0.00 2.40 0.40 0.07 80.33 Average: 0 20.37 0.00 2.68 0.30 0.08 76.58 Average: 1 13.22 0.00 2.11 0.50 0.07 84.09