---> uname -a: Linux prd-centos8-robot-2c-8g-5947.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 568 4998 19 2130 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:c3:c3:8f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85849sec preferred_lft 85849sec inet6 fe80::f816:3eff:fec3:c38f/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) 12/28/2024 _x86_64_ (2 CPU) 05:42:49 LINUX RESTART (2 CPU) 05:43:03 AM tps rtps wtps bread/s bwrtn/s 05:44:01 AM 202.55 156.30 46.25 15061.54 39392.57 05:45:01 AM 91.52 0.45 91.07 16.79 6927.90 05:46:01 AM 68.47 0.87 67.61 82.79 9039.51 05:47:01 AM 27.29 6.93 20.36 1278.91 1349.55 05:48:01 AM 47.63 0.03 47.59 3.47 7033.18 05:49:01 AM 0.48 0.10 0.38 32.12 10.13 05:50:01 AM 2.18 0.03 2.15 1.87 113.03 05:51:01 AM 13.06 0.32 12.75 36.92 534.42 05:52:01 AM 24.28 0.53 23.74 64.78 1212.81 Average: 52.50 17.89 34.61 1793.28 7171.73 05:43:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:44:01 AM 5641876 7092504 2240556 28.42 2688 1647008 685080 7.67 171764 1798464 55056 05:45:01 AM 5283656 7049464 2598776 32.97 2688 1944620 682760 7.64 187620 2076536 198444 05:46:01 AM 5268224 7067600 2614208 33.16 2688 1977396 649928 7.28 210164 2062880 20 05:47:01 AM 5022912 7010052 2859520 36.28 2688 2160228 718840 8.05 269800 2232992 126308 05:48:01 AM 5039376 7079144 2843056 36.07 2688 2209680 634076 7.10 258996 2210896 4 05:49:01 AM 4996068 7037492 2886364 36.62 2688 2211360 672552 7.53 259256 2253644 728 05:50:01 AM 4990400 7033820 2892032 36.69 2688 2213364 705416 7.90 259400 2259144 1232 05:51:01 AM 5134904 7008456 2747528 34.86 2688 2049024 704792 7.89 293540 2104744 22840 05:52:01 AM 5126964 7005912 2755468 34.96 2688 2054696 706860 7.91 453520 1954092 16728 Average: 5167153 7042716 2715279 34.45 2688 2051931 684478 7.66 262673 2105932 46818 05:43:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:44:01 AM eth0 273.24 153.51 1193.14 55.30 0.00 0.00 0.00 0.00 05:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:45:01 AM eth0 83.14 67.07 949.32 9.96 0.00 0.00 0.00 0.00 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 46.93 30.38 438.62 5.72 0.00 0.00 0.00 0.00 05:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 AM eth0 31.19 25.66 294.10 5.22 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 192.30 148.01 44.35 38.85 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 23.78 14.80 5.69 4.13 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 27.01 21.13 7.94 4.84 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 56.38 42.19 83.48 27.24 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 20.68 17.89 17.43 8.37 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 83.15 57.49 333.99 17.60 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) 12/28/2024 _x86_64_ (2 CPU) 05:42:49 LINUX RESTART (2 CPU) 05:43:03 AM CPU %user %nice %system %iowait %steal %idle 05:44:01 AM all 38.43 0.05 10.15 21.22 0.16 29.99 05:44:01 AM 0 37.76 0.05 10.43 15.87 0.18 35.71 05:44:01 AM 1 39.10 0.05 9.87 26.53 0.14 24.31 05:45:01 AM all 36.52 0.00 5.01 3.54 0.11 54.82 05:45:01 AM 0 27.98 0.00 3.58 2.71 0.12 65.61 05:45:01 AM 1 45.11 0.00 6.46 4.37 0.10 43.96 05:46:01 AM all 19.52 0.00 2.38 5.98 0.13 71.99 05:46:01 AM 0 17.79 0.00 2.53 6.11 0.12 73.45 05:46:01 AM 1 21.24 0.00 2.23 5.85 0.15 70.53 05:47:01 AM all 15.97 0.00 3.24 3.01 0.09 77.70 05:47:01 AM 0 15.55 0.00 3.20 3.84 0.10 77.32 05:47:01 AM 1 16.38 0.00 3.28 2.18 0.08 78.08 05:48:01 AM all 13.53 0.00 2.68 3.45 0.10 80.23 05:48:01 AM 0 8.60 0.00 2.30 3.13 0.12 85.85 05:48:01 AM 1 18.48 0.00 3.07 3.76 0.08 74.60 05:49:01 AM all 4.22 0.00 0.39 0.03 0.06 95.29 05:49:01 AM 0 3.46 0.00 0.32 0.07 0.07 96.09 05:49:01 AM 1 4.98 0.00 0.47 0.00 0.05 94.50 05:50:01 AM all 9.77 0.00 0.79 0.02 0.10 89.32 05:50:01 AM 0 3.39 0.00 0.40 0.02 0.08 96.10 05:50:01 AM 1 16.15 0.00 1.19 0.02 0.12 82.52 05:51:01 AM all 19.25 0.00 2.12 0.39 0.12 78.13 05:51:01 AM 0 15.35 0.00 1.74 0.37 0.13 82.41 05:51:01 AM 1 23.16 0.00 2.50 0.40 0.10 73.84 05:52:01 AM all 26.03 0.00 3.00 0.77 0.08 70.12 05:52:01 AM 0 25.33 0.00 3.00 0.49 0.08 71.10 05:52:01 AM 1 26.72 0.00 3.00 1.06 0.08 69.14 Average: all 20.26 0.01 3.27 4.18 0.11 72.17 Average: 0 17.13 0.01 3.01 3.55 0.11 76.18 Average: 1 23.40 0.01 3.53 4.81 0.10 68.16