---> uname -a: Linux prd-centos8-robot-2c-8g-2363.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 594 4971 19 2131 6807 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:08:bf:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.8/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85829sec preferred_lft 85829sec inet6 fe80::f816:3eff:fe08:bf8b/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) 12/13/2024 _x86_64_ (2 CPU) 06:41:04 LINUX RESTART (2 CPU) 06:42:01 AM tps rtps wtps bread/s bwrtn/s 06:43:01 AM 83.64 16.20 67.44 3220.93 5725.60 06:44:01 AM 79.06 0.70 78.36 50.78 9369.43 06:45:01 AM 21.83 0.03 21.80 0.53 1654.37 06:46:01 AM 41.76 0.42 41.34 67.72 2728.00 06:47:01 AM 23.79 0.00 23.79 0.00 5579.12 06:48:01 AM 3.73 0.10 3.63 32.12 168.21 06:49:01 AM 2.00 0.03 1.97 1.87 146.19 06:50:02 AM 16.64 0.43 16.21 47.98 838.32 Average: 34.06 2.24 31.82 427.71 3276.21 06:42:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:43:01 AM 5370180 7061448 2512252 31.87 2688 1873752 677148 7.58 209528 1980328 134936 06:44:01 AM 5151320 6987796 2731112 34.65 2688 2013400 720064 8.06 221576 2155140 30684 06:45:01 AM 5111000 6972456 2771432 35.16 2688 2038968 744912 8.34 234496 2191480 24460 06:46:01 AM 5017280 7057000 2865152 36.35 2688 2209208 635560 7.12 257308 2237972 156168 06:47:01 AM 5012388 7051732 2870044 36.41 2688 2209208 635560 7.12 257316 2238340 4 06:48:01 AM 4970032 7011468 2912400 36.95 2688 2211300 705172 7.90 257588 2280556 420 06:49:01 AM 4963484 7007732 2918948 37.03 2688 2214152 705172 7.90 257732 2286936 808 06:50:02 AM 5189852 7064024 2692580 34.16 2688 2049380 647724 7.25 450256 1891164 13368 Average: 5098192 7026707 2784240 35.32 2688 2102421 683914 7.66 268225 2157740 45106 06:42:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:43:01 AM eth0 281.70 176.99 1566.82 57.21 0.00 0.00 0.00 0.00 06:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:44:01 AM eth0 63.53 49.17 649.89 8.25 0.00 0.00 0.00 0.00 06:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:45:01 AM eth0 12.18 4.88 4.12 2.56 0.00 0.00 0.00 0.00 06:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:46:01 AM eth0 196.90 168.99 330.60 39.50 0.00 0.00 0.00 0.00 06:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:47:01 AM eth0 40.45 33.29 7.95 9.15 0.00 0.00 0.00 0.00 06:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:48:01 AM eth0 32.29 22.66 9.66 3.93 0.00 0.00 0.00 0.00 06:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:49:01 AM eth0 23.96 19.61 5.79 4.69 0.00 0.00 0.00 0.00 06:50:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:50:02 AM eth0 60.75 40.10 89.02 28.78 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 88.97 64.46 332.97 19.26 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) 12/13/2024 _x86_64_ (2 CPU) 06:41:04 LINUX RESTART (2 CPU) 06:42:01 AM CPU %user %nice %system %iowait %steal %idle 06:43:01 AM all 34.88 0.00 5.95 3.03 0.12 56.02 06:43:01 AM 0 38.57 0.00 6.87 3.44 0.10 51.02 06:43:01 AM 1 31.21 0.00 5.04 2.61 0.13 61.01 06:44:01 AM all 24.45 0.00 3.37 3.03 0.10 69.05 06:44:01 AM 0 30.57 0.00 4.09 3.62 0.08 61.64 06:44:01 AM 1 18.34 0.00 2.65 2.45 0.12 76.43 06:45:01 AM all 7.60 0.00 0.80 2.77 0.07 88.76 06:45:01 AM 0 6.70 0.00 0.79 4.54 0.07 87.91 06:45:01 AM 1 8.50 0.00 0.82 0.99 0.07 89.62 06:46:01 AM all 29.32 0.00 4.41 0.91 0.08 65.28 06:46:01 AM 0 29.57 0.00 4.22 0.90 0.08 65.23 06:46:01 AM 1 29.07 0.00 4.61 0.92 0.08 65.32 06:47:01 AM all 0.43 0.00 0.42 1.35 0.06 97.74 06:47:01 AM 0 0.35 0.00 0.42 1.42 0.07 97.75 06:47:01 AM 1 0.52 0.00 0.42 1.29 0.05 97.73 06:48:01 AM all 7.51 0.00 0.79 0.06 0.08 91.57 06:48:01 AM 0 8.94 0.00 0.94 0.07 0.08 89.97 06:48:01 AM 1 6.08 0.00 0.64 0.05 0.07 93.16 06:49:01 AM all 11.24 0.00 0.61 0.03 0.07 88.06 06:49:01 AM 0 15.03 0.00 0.55 0.02 0.07 84.33 06:49:01 AM 1 7.46 0.00 0.67 0.03 0.07 91.77 06:50:02 AM all 22.94 0.00 2.84 0.61 0.08 73.52 06:50:02 AM 0 29.46 0.00 3.15 0.60 0.08 66.70 06:50:02 AM 1 16.44 0.00 2.53 0.62 0.08 80.33 Average: all 17.29 0.00 2.40 1.47 0.08 78.76 Average: 0 19.88 0.00 2.62 1.83 0.08 75.59 Average: 1 14.70 0.00 2.17 1.12 0.08 81.93