---> uname -a: Linux prd-centos8-robot-2c-8g-8311.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 574 5007 19 2116 6827 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:e8:af:d1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.13/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85935sec preferred_lft 85935sec inet6 fe80::f816:3eff:fee8:afd1/64 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) 04/16/2024 _x86_64_ (2 CPU) 06:50:54 LINUX RESTART (2 CPU) 06:52:01 AM tps rtps wtps bread/s bwrtn/s 06:53:01 AM 89.29 12.80 76.49 2385.74 6254.53 06:54:01 AM 80.04 0.75 79.29 52.52 8622.68 06:55:01 AM 17.69 0.85 16.84 123.96 1791.94 06:56:01 AM 57.27 0.20 57.07 12.93 7307.70 06:57:01 AM 8.35 0.02 8.33 0.93 760.21 06:58:01 AM 24.93 0.53 24.39 70.24 1239.17 Average: 46.26 2.52 43.74 441.09 4329.27 06:52:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:53:01 AM 5320812 7059008 2561616 32.50 2688 1920804 684992 7.67 211280 2028192 164360 06:54:01 AM 5194160 7019256 2688268 34.10 2688 2002564 709348 7.94 221516 2119336 37104 06:55:01 AM 5164612 7034832 2717816 34.48 2688 2045704 695364 7.79 250044 2114320 37840 06:56:01 AM 5035548 7065364 2846880 36.12 2688 2199324 639368 7.16 262936 2207128 15936 06:57:01 AM 4911328 6941412 2971100 37.69 2688 2199912 813236 9.11 263100 2330104 16 06:58:01 AM 5172132 7031812 2710296 34.38 2688 2034808 670916 7.51 438436 1917948 176 Average: 5133099 7025281 2749329 34.88 2688 2067186 702204 7.86 274552 2119505 42572 06:52:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:53:01 AM eth0 132.99 96.55 1157.65 21.46 0.00 0.00 0.00 0.00 06:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:54:01 AM eth0 34.51 26.45 300.20 6.02 0.00 0.00 0.00 0.00 06:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:55:01 AM eth0 21.04 11.31 6.93 4.19 0.00 0.00 0.00 0.00 06:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:56:01 AM eth0 260.76 233.91 342.89 52.58 0.00 0.00 0.00 0.00 06:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:57:01 AM eth0 137.03 111.33 1379.42 8.68 0.00 0.00 0.00 0.00 06:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:58:01 AM eth0 47.95 36.04 84.06 23.55 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 105.71 85.93 545.18 19.41 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) 04/16/2024 _x86_64_ (2 CPU) 06:50:54 LINUX RESTART (2 CPU) 06:52:01 AM CPU %user %nice %system %iowait %steal %idle 06:53:01 AM all 39.32 0.00 6.00 2.27 0.09 52.33 06:53:01 AM 0 24.73 0.00 4.41 1.35 0.10 69.41 06:53:01 AM 1 53.96 0.00 7.59 3.19 0.08 35.17 06:54:01 AM all 26.22 0.00 3.13 1.40 0.10 69.14 06:54:01 AM 0 29.34 0.00 2.55 1.07 0.10 66.94 06:54:01 AM 1 23.10 0.00 3.72 1.73 0.10 71.35 06:55:01 AM all 17.30 0.00 2.36 0.71 0.08 79.55 06:55:01 AM 0 14.97 0.00 2.34 0.50 0.08 82.11 06:55:01 AM 1 19.64 0.00 2.38 0.92 0.07 76.99 06:56:01 AM all 26.92 0.00 4.08 1.92 0.09 66.99 06:56:01 AM 0 19.91 0.00 3.49 1.85 0.08 74.67 06:56:01 AM 1 33.95 0.00 4.68 1.98 0.10 59.29 06:57:01 AM all 4.98 0.00 0.68 0.15 0.07 94.13 06:57:01 AM 0 5.40 0.00 0.83 0.14 0.07 93.57 06:57:01 AM 1 4.57 0.00 0.52 0.17 0.07 94.68 06:58:01 AM all 25.79 0.00 3.26 0.42 0.08 70.45 06:58:01 AM 0 20.39 0.00 3.71 0.43 0.08 75.38 06:58:01 AM 1 31.20 0.00 2.81 0.40 0.08 65.51 Average: all 23.46 0.00 3.26 1.15 0.09 72.06 Average: 0 19.16 0.00 2.89 0.89 0.09 76.97 Average: 1 27.76 0.00 3.62 1.40 0.08 67.13