---> uname -a: Linux prd-centos8-robot-2c-8g-44051.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 603 4970 19 2124 6797 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:8a:f9:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.49/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85810sec preferred_lft 85810sec inet6 fe80::f816:3eff:fe8a:f9bf/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) 10/19/2024 _x86_64_ (2 CPU) 23:05:37 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 162.11 78.86 83.26 13244.25 40982.89 11:08:02 PM 87.65 0.70 86.95 50.78 8669.63 11:09:01 PM 33.24 0.42 32.82 65.88 3709.34 11:10:01 PM 49.20 2.52 46.68 396.00 2842.07 11:11:01 PM 22.13 0.00 22.13 0.00 5423.26 11:12:01 PM 3.02 0.00 3.02 0.00 105.75 11:13:01 PM 0.45 0.00 0.45 0.00 5.98 11:14:01 PM 0.33 0.00 0.33 0.00 3.18 11:15:01 PM 16.92 0.55 16.38 81.83 664.65 Average: 41.69 9.24 32.45 1540.40 6940.10 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5342980 7020864 2539444 32.22 2688 1865412 737780 8.26 226928 2011156 152128 11:08:02 PM 5199880 7025344 2682544 34.03 2688 2002304 682232 7.64 215264 2124780 90080 11:09:01 PM 5268896 7095612 2613528 33.16 2688 2004264 628188 7.03 238924 2032832 20 11:10:01 PM 5010480 7048076 2871944 36.43 2688 2207356 673248 7.54 260588 2245076 154524 11:11:01 PM 5005084 7042692 2877340 36.50 2688 2207356 673248 7.54 260608 2244948 4 11:12:01 PM 5004688 7042304 2877736 36.51 2688 2207360 673248 7.54 260608 2245088 4 11:13:01 PM 5004736 7042352 2877688 36.51 2688 2207360 673248 7.54 260608 2245024 4 11:14:01 PM 5005008 7042616 2877416 36.50 2688 2207360 673248 7.54 260608 2244904 4 11:15:01 PM 5180472 7046176 2701952 34.28 2688 2040920 657748 7.36 447436 1904296 13364 Average: 5113580 7045115 2768844 35.13 2688 2105521 674688 7.55 270175 2144234 45570 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 311.96 180.61 1528.09 59.46 0.00 0.00 0.00 0.00 11:08:02 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:02 PM eth0 72.74 56.83 650.65 9.24 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 13.69 9.28 6.15 3.78 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 263.03 183.59 340.06 46.57 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 7.02 4.82 1.57 1.35 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 1.38 0.57 0.22 1.90 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 0.83 0.17 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 0.80 0.17 0.05 0.01 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 70.45 43.66 80.96 22.45 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 82.56 53.38 290.29 16.11 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) 10/19/2024 _x86_64_ (2 CPU) 23:05:37 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 41.27 0.03 9.31 6.56 0.11 42.72 11:07:01 PM 0 43.37 0.00 9.23 6.37 0.10 40.93 11:07:01 PM 1 39.17 0.07 9.39 6.75 0.12 44.52 11:08:02 PM all 28.56 0.00 3.95 4.31 0.09 63.09 11:08:02 PM 0 44.77 0.00 5.19 4.08 0.08 45.87 11:08:02 PM 1 12.43 0.00 2.71 4.53 0.10 80.23 11:09:01 PM all 10.64 0.00 1.34 0.68 0.06 87.28 11:09:01 PM 0 8.36 0.00 1.24 0.88 0.07 89.45 11:09:01 PM 1 12.92 0.00 1.44 0.48 0.05 85.11 11:10:01 PM all 26.88 0.00 4.72 1.65 0.10 66.64 11:10:01 PM 0 36.82 0.00 5.52 2.24 0.10 55.32 11:10:01 PM 1 16.99 0.00 3.93 1.07 0.10 77.91 11:11:01 PM all 0.13 0.00 0.36 1.83 0.04 97.64 11:11:01 PM 0 0.12 0.00 0.33 1.95 0.03 97.56 11:11:01 PM 1 0.15 0.00 0.38 1.70 0.05 97.71 11:12:01 PM all 0.21 0.00 0.08 0.02 0.03 99.67 11:12:01 PM 0 0.12 0.00 0.07 0.03 0.02 99.77 11:12:01 PM 1 0.30 0.00 0.08 0.00 0.03 99.58 11:13:01 PM all 0.28 0.00 0.08 0.00 0.03 99.61 11:13:01 PM 0 0.12 0.00 0.08 0.00 0.03 99.77 11:13:01 PM 1 0.45 0.00 0.07 0.00 0.03 99.45 11:14:01 PM all 0.26 0.00 0.08 0.00 0.03 99.63 11:14:01 PM 0 0.43 0.00 0.07 0.00 0.03 99.47 11:14:01 PM 1 0.08 0.00 0.08 0.00 0.03 99.80 11:15:01 PM all 22.16 0.00 2.80 0.45 0.08 74.52 11:15:01 PM 0 29.50 0.00 3.26 0.25 0.08 66.91 11:15:01 PM 1 14.80 0.00 2.34 0.65 0.07 82.14 Average: all 14.47 0.00 2.52 1.72 0.06 81.23 Average: 0 18.15 0.00 2.77 1.75 0.06 77.26 Average: 1 10.79 0.01 2.27 1.68 0.07 85.19