---> uname -a: Linux prd-centos8-robot-2c-8g-12405.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 595 4980 19 2121 6805 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:ce:7b:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85749sec preferred_lft 85749sec inet6 fe80::f816:3eff:fece:7b7b/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) 08/21/2024 _x86_64_ (2 CPU) 01:08:11 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 101.40 13.06 88.34 2342.29 6904.97 01:11:01 AM 72.58 0.70 71.88 50.77 9195.87 01:12:01 AM 26.81 0.85 25.96 123.96 1544.97 01:13:01 AM 46.43 0.03 46.40 3.47 6940.54 01:14:01 AM 4.82 0.00 4.82 0.00 199.08 01:15:01 AM 0.37 0.00 0.37 0.00 6.01 01:16:01 AM 0.17 0.00 0.17 0.00 1.98 01:17:01 AM 0.27 0.08 0.18 31.99 5.45 01:18:01 AM 8.18 0.32 7.86 36.92 263.46 01:19:01 AM 25.81 0.53 25.28 64.79 1225.71 Average: 28.69 1.56 27.13 265.43 2629.07 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5192512 6996352 2689912 34.13 2688 1982824 710784 7.96 219664 2136068 222056 01:11:01 AM 5120820 6967876 2761604 35.03 2688 2024580 725912 8.13 234676 2180248 19000 01:12:01 AM 4970656 6975024 2911768 36.94 2688 2176028 724340 8.11 272240 2274992 148288 01:13:01 AM 5014532 7047056 2867892 36.38 2688 2201976 626572 7.02 261464 2229568 4 01:14:01 AM 5014860 7047388 2867564 36.38 2688 2201980 626572 7.02 261460 2229640 12 01:15:01 AM 5014880 7047408 2867544 36.38 2688 2201980 626572 7.02 261460 2229696 8 01:16:01 AM 5014908 7047436 2867516 36.38 2688 2201980 626572 7.02 261460 2229584 4 01:17:01 AM 4974504 7008592 2907920 36.89 2688 2203552 696200 7.80 261848 2269520 612 01:18:01 AM 5057160 6945352 2825264 35.84 2688 2061412 723260 8.10 275788 2189128 26536 01:19:01 AM 5123568 6991368 2758856 35.00 2688 2043112 690400 7.73 445364 1961168 16716 Average: 5049840 7007385 2832584 35.94 2688 2129942 677718 7.59 275542 2192961 43324 01:09:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:10:01 AM eth0 137.80 101.62 1222.47 20.58 0.00 0.00 0.00 0.00 01:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:11:01 AM eth0 44.83 32.95 331.00 15.15 0.00 0.00 0.00 0.00 01:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:12:01 AM eth0 36.52 31.81 269.40 6.47 0.00 0.00 0.00 0.00 01:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:13:01 AM eth0 153.57 117.89 37.50 29.12 0.00 0.00 0.00 0.00 01:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:14:01 AM eth0 0.63 0.30 0.11 0.08 0.00 0.00 0.00 0.00 01:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:15:01 AM eth0 1.47 0.17 0.14 0.01 0.00 0.00 0.00 0.00 01:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:16:01 AM eth0 1.75 0.35 1.38 0.02 0.00 0.00 0.00 0.00 01:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:17:01 AM eth0 19.73 14.70 5.11 3.60 0.00 0.00 0.00 0.00 01:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:18:01 AM eth0 53.05 41.35 76.42 26.62 0.00 0.00 0.00 0.00 01:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:19:01 AM eth0 19.18 17.81 15.25 8.46 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 46.86 35.90 195.89 11.01 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) 08/21/2024 _x86_64_ (2 CPU) 01:08:11 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 37.01 0.00 6.54 3.36 0.13 52.95 01:10:01 AM 0 34.54 0.00 6.40 3.53 0.12 55.40 01:10:01 AM 1 39.49 0.00 6.69 3.19 0.13 50.49 01:11:01 AM all 20.86 0.00 2.65 3.36 0.10 73.02 01:11:01 AM 0 6.97 0.00 2.27 3.24 0.10 87.42 01:11:01 AM 1 34.85 0.00 3.04 3.49 0.10 58.52 01:12:01 AM all 16.95 0.00 3.01 1.37 0.09 78.58 01:12:01 AM 0 18.44 0.00 2.96 1.06 0.08 77.45 01:12:01 AM 1 15.46 0.00 3.05 1.68 0.10 79.71 01:13:01 AM all 12.47 0.00 2.58 2.32 0.07 82.57 01:13:01 AM 0 5.76 0.00 2.29 1.82 0.07 90.06 01:13:01 AM 1 19.19 0.00 2.88 2.81 0.07 75.05 01:14:01 AM all 0.32 0.00 0.07 0.03 0.03 99.56 01:14:01 AM 0 0.10 0.00 0.12 0.05 0.05 99.68 01:14:01 AM 1 0.53 0.00 0.02 0.00 0.02 99.43 01:15:01 AM all 0.33 0.00 0.05 0.00 0.04 99.58 01:15:01 AM 0 0.07 0.00 0.03 0.00 0.03 99.87 01:15:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 01:16:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 01:16:01 AM 0 0.07 0.00 0.07 0.00 0.02 99.85 01:16:01 AM 1 0.52 0.00 0.05 0.00 0.05 99.38 01:17:01 AM all 4.99 0.00 0.25 0.05 0.06 94.65 01:17:01 AM 0 2.69 0.00 0.17 0.00 0.05 97.09 01:17:01 AM 1 7.29 0.00 0.33 0.10 0.07 92.20 01:18:01 AM all 16.02 0.00 1.51 0.08 0.08 82.32 01:18:01 AM 0 13.62 0.00 1.67 0.08 0.07 84.55 01:18:01 AM 1 18.41 0.00 1.34 0.08 0.08 80.08 01:19:01 AM all 28.18 0.00 3.57 0.44 0.08 67.72 01:19:01 AM 0 15.48 0.00 3.17 0.18 0.08 81.08 01:19:01 AM 1 40.90 0.00 3.97 0.70 0.08 54.34 Average: all 13.74 0.00 2.03 1.10 0.07 83.06 Average: 0 9.78 0.00 1.92 1.00 0.07 87.25 Average: 1 17.70 0.00 2.14 1.20 0.08 78.88