---> uname -a: Linux prd-centos8-robot-2c-8g-2967.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 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 583 4806 19 2307 6812 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:c3:89:77 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 85830sec preferred_lft 85830sec inet6 fe80::f816:3eff:fec3:8977/64 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) 12/15/2024 _x86_64_ (2 CPU) 23:05:11 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 95.43 13.41 82.02 2494.65 6650.74 11:08:01 PM 75.11 0.70 74.41 50.78 9834.54 11:09:01 PM 25.60 0.43 25.16 64.79 1450.12 11:10:01 PM 54.85 2.53 52.32 398.32 7242.38 11:11:01 PM 3.63 0.00 3.63 0.00 124.02 11:12:01 PM 0.33 0.00 0.33 0.00 5.90 11:13:01 PM 0.10 0.00 0.10 0.00 1.03 11:14:01 PM 8.18 0.18 8.00 33.86 173.37 Average: 32.87 2.16 30.71 380.00 3180.23 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5314556 7049432 2567876 32.58 2688 1917012 698560 7.82 210208 2035948 166008 11:08:01 PM 5176240 7010848 2706192 34.33 2688 2012284 721800 8.08 221408 2140700 384 11:09:01 PM 5056616 7004348 2825816 35.85 2688 2121824 730944 8.18 259484 2211768 89504 11:10:01 PM 5019276 7069228 2863156 36.32 2688 2219896 642220 7.19 263400 2226936 32 11:11:01 PM 5019624 7069588 2862808 36.32 2688 2219900 642220 7.19 263396 2227120 12 11:12:01 PM 5019796 7069760 2862636 36.32 2688 2219900 642220 7.19 263396 2227068 12 11:13:01 PM 5019836 7069800 2862596 36.32 2688 2219900 642220 7.19 263396 2227164 4 11:14:01 PM 5007292 7055656 2875140 36.48 2688 2217780 642292 7.19 301852 2198612 13352 Average: 5079154 7049832 2803278 35.56 2688 2143562 670310 7.51 255818 2186914 33664 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 228.46 155.31 1445.66 47.11 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 47.58 30.59 439.75 5.63 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 46.93 34.94 297.84 8.71 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 603.02 432.36 121.85 98.46 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 1.16 0.84 0.21 0.18 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.77 0.17 0.09 0.01 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 0.88 0.10 0.05 0.01 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 15.40 12.73 14.75 6.29 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 117.59 83.07 289.93 20.73 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) 12/15/2024 _x86_64_ (2 CPU) 23:05:11 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 38.03 0.00 6.49 2.99 0.12 52.37 11:07:01 PM 0 48.29 0.00 7.63 3.12 0.12 40.84 11:07:01 PM 1 27.75 0.00 5.34 2.87 0.12 63.92 11:08:01 PM all 17.98 0.00 2.78 2.95 0.10 76.19 11:08:01 PM 0 14.94 0.00 2.38 3.38 0.08 79.22 11:08:01 PM 1 21.02 0.00 3.19 2.52 0.12 73.15 11:09:01 PM all 23.20 0.00 3.10 0.85 0.08 72.76 11:09:01 PM 0 32.22 0.00 3.43 1.13 0.08 63.13 11:09:01 PM 1 14.16 0.00 2.77 0.57 0.08 82.42 11:10:01 PM all 15.73 0.00 3.61 2.06 0.08 78.52 11:10:01 PM 0 24.07 0.00 4.36 1.84 0.08 69.65 11:10:01 PM 1 7.42 0.00 2.86 2.29 0.07 87.36 11:11:01 PM all 0.35 0.00 0.07 0.03 0.03 99.51 11:11:01 PM 0 0.60 0.00 0.08 0.00 0.03 99.29 11:11:01 PM 1 0.10 0.00 0.07 0.07 0.03 99.73 11:12:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:12:01 PM 0 0.25 0.00 0.07 0.00 0.05 99.63 11:12:01 PM 1 0.37 0.00 0.03 0.00 0.03 99.57 11:13:01 PM all 0.23 0.00 0.07 0.00 0.03 99.67 11:13:01 PM 0 0.08 0.00 0.07 0.00 0.03 99.82 11:13:01 PM 1 0.37 0.00 0.07 0.00 0.03 99.53 11:14:01 PM all 11.35 0.00 1.24 0.08 0.07 87.27 11:14:01 PM 0 11.92 0.00 1.42 0.05 0.07 86.54 11:14:01 PM 1 10.77 0.00 1.07 0.10 0.07 87.99 Average: all 13.39 0.00 2.17 1.12 0.07 83.25 Average: 0 16.53 0.00 2.43 1.19 0.07 79.79 Average: 1 10.24 0.00 1.92 1.05 0.07 86.72