---> uname -a: Linux prd-centos8-robot-2c-8g-1701.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 598 4972 19 2127 6803 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:66:ff:71 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe66:ff71/64 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) 10/27/2024 _x86_64_ (2 CPU) 00:40:55 LINUX RESTART (2 CPU) 12:42:03 AM tps rtps wtps bread/s bwrtn/s 12:43:01 AM 128.70 7.02 121.69 1290.81 11679.00 12:44:01 AM 38.45 1.02 37.44 113.16 3807.23 12:45:01 AM 43.45 2.52 40.94 393.07 2493.85 12:46:01 AM 30.69 0.03 30.66 3.47 6010.40 12:47:01 AM 1.73 0.00 1.73 0.00 40.19 12:48:01 AM 0.12 0.00 0.12 0.00 1.18 12:49:01 AM 0.15 0.00 0.15 0.00 1.58 12:50:01 AM 18.81 0.53 18.28 81.59 742.74 Average: 32.36 1.37 31.00 230.84 3061.00 12:42:03 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:43:01 AM 5125900 6979492 2756532 34.97 2688 2031368 716580 8.02 213672 2200636 114836 12:44:01 AM 5236528 7068188 2645904 33.57 2688 2008924 643184 7.20 240256 2062136 12 12:45:01 AM 4974112 7016988 2908320 36.90 2688 2211912 682552 7.64 258376 2282192 166372 12:46:01 AM 5005480 7048080 2876952 36.50 2688 2212036 641432 7.18 261616 2242564 4 12:47:01 AM 5005684 7048288 2876748 36.50 2688 2212036 641432 7.18 261616 2242636 16 12:48:01 AM 5005340 7047948 2877092 36.50 2688 2212040 641432 7.18 261616 2242848 16 12:49:01 AM 5005660 7048260 2876772 36.50 2688 2212040 641432 7.18 261616 2242584 8 12:50:01 AM 5147000 7016160 2735432 34.70 2688 2045216 699464 7.83 448184 1938064 13364 Average: 5063213 7034176 2819219 35.77 2688 2143196 663438 7.43 275869 2181708 36828 12:42:03 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 AM eth0 100.24 76.49 1052.48 11.07 0.00 0.00 0.00 0.00 12:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 AM eth0 13.15 10.40 6.76 4.12 0.00 0.00 0.00 0.00 12:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:45:01 AM eth0 41.24 35.17 298.19 8.70 0.00 0.00 0.00 0.00 12:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:46:01 AM eth0 11.91 9.52 4.93 4.26 0.00 0.00 0.00 0.00 12:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:47:01 AM eth0 1.03 0.78 0.22 0.18 0.00 0.00 0.00 0.00 12:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:48:01 AM eth0 1.70 0.93 0.46 0.34 0.00 0.00 0.00 0.00 12:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:49:01 AM eth0 1.03 0.82 0.21 0.13 0.00 0.00 0.00 0.00 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 41.76 32.99 74.03 26.28 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 26.20 20.65 176.00 6.87 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) 10/27/2024 _x86_64_ (2 CPU) 00:40:55 LINUX RESTART (2 CPU) 12:42:03 AM CPU %user %nice %system %iowait %steal %idle 12:43:01 AM all 32.33 0.00 5.40 4.23 0.10 57.93 12:43:01 AM 0 35.32 0.00 6.24 5.28 0.09 53.07 12:43:01 AM 1 29.35 0.00 4.56 3.19 0.12 62.78 12:44:01 AM all 15.63 0.00 1.91 1.24 0.08 81.13 12:44:01 AM 0 16.82 0.00 1.95 1.49 0.08 79.66 12:44:01 AM 1 14.44 0.00 1.87 1.00 0.07 82.61 12:45:01 AM all 23.50 0.00 4.12 1.65 0.09 70.63 12:45:01 AM 0 27.42 0.00 4.82 2.32 0.08 65.36 12:45:01 AM 1 19.58 0.00 3.42 0.98 0.10 75.91 12:46:01 AM all 3.10 0.00 0.58 1.49 0.05 94.78 12:46:01 AM 0 3.90 0.00 0.42 1.07 0.03 94.58 12:46:01 AM 1 2.29 0.00 0.75 1.92 0.07 94.97 12:47:01 AM all 0.32 0.00 0.04 0.00 0.03 99.61 12:47:01 AM 0 0.10 0.00 0.05 0.00 0.05 99.80 12:47:01 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 12:48:01 AM all 0.32 0.00 0.04 0.00 0.06 99.58 12:48:01 AM 0 0.08 0.00 0.05 0.00 0.05 99.82 12:48:01 AM 1 0.55 0.00 0.03 0.00 0.07 99.35 12:49:01 AM all 0.33 0.00 0.07 0.00 0.04 99.56 12:49:01 AM 0 0.10 0.00 0.08 0.00 0.05 99.77 12:49:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 12:50:01 AM all 17.39 0.00 2.96 0.33 0.08 79.24 12:50:01 AM 0 23.82 0.00 3.71 0.30 0.08 72.09 12:50:01 AM 1 10.96 0.00 2.22 0.37 0.07 86.38 Average: all 11.53 0.00 1.88 1.11 0.07 85.43 Average: 0 13.35 0.00 2.15 1.29 0.06 83.15 Average: 1 9.70 0.00 1.60 0.92 0.07 87.70