---> uname -a: Linux prd-centos8-robot-2c-8g-42022.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4804 19 2311 6813 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:35:2c:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.226/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85708sec preferred_lft 85708sec inet6 fe80::f816:3eff:fe35:2c09/64 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) 10/13/2024 _x86_64_ (2 CPU) 05:44:01 LINUX RESTART (2 CPU) 05:45:01 AM tps rtps wtps bread/s bwrtn/s 05:46:01 AM 94.90 7.85 87.05 1333.96 6643.62 05:47:02 AM 63.43 0.63 62.79 48.72 9490.34 05:48:01 AM 24.69 0.42 24.27 65.89 1595.37 05:49:01 AM 1.37 0.00 1.37 0.00 29.84 05:50:01 AM 28.75 2.48 26.26 392.60 1569.56 05:51:01 AM 40.43 0.03 40.40 3.46 6802.68 05:52:01 AM 2.85 0.00 2.85 0.00 83.87 05:53:01 AM 0.35 0.00 0.35 0.00 3.45 05:54:01 AM 0.13 0.00 0.13 0.00 1.68 05:55:01 AM 12.50 0.27 12.23 43.73 342.01 Average: 26.96 1.17 25.79 188.99 2660.94 05:45:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:46:01 AM 5298496 7105420 2583928 32.78 2688 1985072 630808 7.06 210228 2039940 223508 05:47:02 AM 5173656 7010972 2708768 34.36 2688 2014036 696704 7.80 221136 2138332 30068 05:48:01 AM 5251104 7089896 2631320 33.38 2688 2015984 639772 7.16 239980 2045840 4 05:49:01 AM 5252848 7091628 2629576 33.36 2688 2015984 623848 6.99 240024 2044712 8 05:50:01 AM 5020952 7073516 2861472 36.30 2688 2221684 631836 7.07 258252 2232984 188244 05:51:01 AM 5016544 7068948 2865880 36.36 2688 2221864 624968 7.00 261604 2229696 12 05:52:01 AM 5016856 7069260 2865568 36.35 2688 2221864 624968 7.00 261604 2229480 4 05:53:01 AM 5016980 7069388 2865444 36.35 2688 2221868 624968 7.00 261604 2229484 4 05:54:01 AM 5016820 7069228 2865604 36.35 2688 2221868 624968 7.00 261604 2229484 4 05:55:01 AM 4975236 7026416 2907188 36.88 2688 2220212 657224 7.36 454464 2079092 13376 Average: 5103949 7067467 2778475 35.25 2688 2136044 638006 7.14 267050 2149904 45523 05:45:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:46:01 AM eth0 93.57 78.51 948.52 10.42 0.00 0.00 0.00 0.00 05:47:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:02 AM eth0 39.26 27.41 398.64 3.99 0.00 0.00 0.00 0.00 05:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 AM eth0 21.76 11.63 6.49 4.02 0.00 0.00 0.00 0.00 05:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 AM eth0 14.01 11.06 2.49 2.53 0.00 0.00 0.00 0.00 05:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 AM eth0 46.13 37.31 299.17 9.25 0.00 0.00 0.00 0.00 05:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 AM eth0 560.27 397.53 107.34 91.44 0.00 0.00 0.00 0.00 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 2.20 0.47 0.26 0.08 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 0.58 0.17 0.03 0.01 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 0.58 0.15 0.03 0.01 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 20.86 16.33 18.36 7.70 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 80.02 58.13 178.51 12.96 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) 10/13/2024 _x86_64_ (2 CPU) 05:44:01 LINUX RESTART (2 CPU) 05:45:01 AM CPU %user %nice %system %iowait %steal %idle 05:46:01 AM all 35.44 0.00 6.04 2.62 0.12 55.78 05:46:01 AM 0 25.63 0.00 5.19 3.05 0.12 66.02 05:46:01 AM 1 45.25 0.00 6.90 2.18 0.12 45.55 05:47:02 AM all 11.85 0.00 1.64 2.54 0.07 83.90 05:47:02 AM 0 10.30 0.00 1.53 2.28 0.08 85.80 05:47:02 AM 1 13.42 0.00 1.76 2.81 0.05 81.97 05:48:01 AM all 11.08 0.00 1.47 2.34 0.06 85.05 05:48:01 AM 0 7.63 0.00 1.31 0.92 0.07 90.07 05:48:01 AM 1 14.40 0.00 1.63 3.71 0.05 80.20 05:49:01 AM all 1.01 0.00 0.91 0.03 0.03 98.02 05:49:01 AM 0 1.14 0.00 0.84 0.00 0.03 98.00 05:49:01 AM 1 0.88 0.00 0.98 0.05 0.03 98.05 05:50:01 AM all 22.57 0.00 3.90 0.88 0.08 72.57 05:50:01 AM 0 17.18 0.00 3.39 0.65 0.08 78.71 05:50:01 AM 1 27.96 0.00 4.42 1.10 0.08 66.44 05:51:01 AM all 5.13 0.00 1.80 2.01 0.05 91.01 05:51:01 AM 0 3.38 0.00 1.71 2.09 0.05 92.76 05:51:01 AM 1 6.87 0.00 1.89 1.93 0.05 89.26 05:52:01 AM all 0.27 0.00 0.07 0.02 0.03 99.62 05:52:01 AM 0 0.48 0.00 0.10 0.03 0.05 99.33 05:52:01 AM 1 0.05 0.00 0.03 0.00 0.02 99.90 05:53:01 AM all 0.30 0.00 0.08 0.00 0.03 99.59 05:53:01 AM 0 0.53 0.00 0.08 0.00 0.03 99.35 05:53:01 AM 1 0.07 0.00 0.07 0.00 0.03 99.83 05:54:01 AM all 0.27 0.00 0.06 0.00 0.03 99.65 05:54:01 AM 0 0.43 0.00 0.05 0.00 0.02 99.50 05:54:01 AM 1 0.10 0.00 0.07 0.00 0.03 99.80 05:55:01 AM all 15.16 0.00 2.14 0.20 0.08 82.42 05:55:01 AM 0 17.71 0.00 2.24 0.35 0.07 79.64 05:55:01 AM 1 12.61 0.00 2.05 0.05 0.08 85.21 Average: all 10.31 0.00 1.81 1.06 0.06 86.76 Average: 0 8.45 0.00 1.65 0.94 0.06 88.90 Average: 1 12.16 0.00 1.98 1.18 0.06 84.63