---> uname -a: Linux prd-centos8-robot-2c-8g-23980.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 587 4985 19 2124 6812 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:69:b3:27 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.19/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85873sec preferred_lft 85873sec inet6 fe80::f816:3eff:fe69:b327/64 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) 09/19/2024 _x86_64_ (2 CPU) 05:34:24 LINUX RESTART (2 CPU) 05:35:01 AM tps rtps wtps bread/s bwrtn/s 05:36:01 AM 86.69 35.19 51.50 6138.49 21965.78 05:37:01 AM 123.38 7.41 115.96 1296.50 9911.45 05:38:01 AM 27.72 0.35 27.37 61.98 3369.46 05:39:01 AM 40.63 0.10 40.53 6.27 2801.75 05:40:01 AM 26.14 0.00 26.14 0.00 5500.83 05:41:01 AM 0.63 0.10 0.53 32.12 43.05 05:42:01 AM 2.28 0.03 2.25 1.87 160.04 05:43:01 AM 26.41 0.85 25.56 101.70 1323.46 Average: 41.74 5.50 36.23 954.90 5634.65 05:35:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 AM 5461768 7047052 2420664 30.71 2688 1775760 719740 8.06 191564 1940440 113612 05:37:01 AM 5211752 7040412 2670680 33.88 2688 2005360 671924 7.52 216232 2110248 86564 05:38:01 AM 5267948 7097960 2614484 33.17 2688 2007236 636684 7.13 240696 2030960 4 05:39:01 AM 5042980 7071076 2839452 36.02 2688 2196944 630892 7.06 260180 2210420 151144 05:40:01 AM 5033560 7061188 2848872 36.14 2688 2196944 648668 7.26 260180 2215304 4 05:41:01 AM 4991412 7021388 2891020 36.68 2688 2199300 685808 7.68 260444 2257176 452 05:42:01 AM 5029076 7062660 2853356 36.20 2688 2202908 625144 7.00 260912 2219624 1320 05:43:01 AM 5145660 7014616 2736772 34.72 2688 2043828 683460 7.65 449316 1936204 1548 Average: 5148020 7052044 2734412 34.69 2688 2078535 662790 7.42 267440 2115047 44331 05:35:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 AM eth0 315.53 198.92 1534.79 57.03 0.00 0.00 0.00 0.00 05:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:37:01 AM eth0 63.95 50.72 629.16 8.47 0.00 0.00 0.00 0.00 05:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:38:01 AM eth0 14.26 7.23 5.68 2.95 0.00 0.00 0.00 0.00 05:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:39:01 AM eth0 148.56 116.21 308.66 40.78 0.00 0.00 0.00 0.00 05:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:40:01 AM eth0 2.12 0.95 0.49 0.34 0.00 0.00 0.00 0.00 05:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:41:01 AM eth0 41.27 28.14 11.83 4.87 0.00 0.00 0.00 0.00 05:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:42:01 AM eth0 31.69 21.28 8.89 4.83 0.00 0.00 0.00 0.00 05:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:43:01 AM eth0 47.57 38.65 91.12 33.80 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 83.12 57.76 323.83 19.13 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) 09/19/2024 _x86_64_ (2 CPU) 05:34:24 LINUX RESTART (2 CPU) 05:35:01 AM CPU %user %nice %system %iowait %steal %idle 05:36:01 AM all 36.10 0.02 6.14 12.19 0.10 45.46 05:36:01 AM 0 31.73 0.03 5.47 11.45 0.10 51.21 05:36:01 AM 1 40.46 0.00 6.81 12.92 0.10 39.70 05:37:01 AM all 32.18 0.00 5.26 6.22 0.11 56.22 05:37:01 AM 0 33.69 0.00 5.11 4.94 0.12 56.14 05:37:01 AM 1 30.67 0.00 5.42 7.51 0.10 56.30 05:38:01 AM all 9.93 0.00 1.12 1.55 0.09 87.31 05:38:01 AM 0 5.23 0.00 1.07 1.09 0.08 92.53 05:38:01 AM 1 14.62 0.00 1.17 2.01 0.10 82.09 05:39:01 AM all 27.61 0.00 4.53 1.22 0.12 66.52 05:39:01 AM 0 25.31 0.00 4.31 0.92 0.12 69.34 05:39:01 AM 1 29.92 0.00 4.75 1.53 0.12 63.69 05:40:01 AM all 0.33 0.00 0.33 1.61 0.04 97.70 05:40:01 AM 0 0.53 0.00 0.28 0.98 0.03 98.16 05:40:01 AM 1 0.12 0.00 0.37 2.24 0.05 97.23 05:41:01 AM all 9.26 0.00 0.94 0.05 0.08 89.68 05:41:01 AM 0 6.21 0.00 0.72 0.10 0.07 92.91 05:41:01 AM 1 12.32 0.00 1.15 0.00 0.08 86.45 05:42:01 AM all 9.38 0.00 0.64 0.02 0.08 89.89 05:42:01 AM 0 5.60 0.00 0.38 0.02 0.07 93.94 05:42:01 AM 1 13.16 0.00 0.90 0.02 0.08 85.84 05:43:01 AM all 30.22 0.00 3.72 0.48 0.10 65.48 05:43:01 AM 0 21.85 0.00 3.51 0.23 0.10 74.30 05:43:01 AM 1 38.57 0.00 3.93 0.74 0.10 56.67 Average: all 19.35 0.00 2.83 2.91 0.09 74.82 Average: 0 16.25 0.00 2.60 2.46 0.09 78.60 Average: 1 22.45 0.00 3.06 3.36 0.09 71.04