---> uname -a: Linux prd-centos8-robot-2c-8g-3027.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 644 4906 19 2147 6757 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:b6:fb:09 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.211/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85773sec preferred_lft 85773sec inet6 fe80::f816:3eff:feb6:fb09/64 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) 12/16/2024 _x86_64_ (2 CPU) 01:05:01 LINUX RESTART (2 CPU) 01:06:01 AM tps rtps wtps bread/s bwrtn/s 01:07:01 AM 125.17 6.95 118.23 1257.58 11069.14 01:08:01 AM 33.66 0.67 32.99 49.45 4415.44 01:09:01 AM 8.55 0.32 8.23 60.66 226.01 01:10:01 AM 63.63 0.03 63.60 3.47 7814.61 01:11:01 AM 7.72 0.08 7.63 31.99 718.76 01:12:01 AM 2.38 0.03 2.35 1.07 351.92 01:13:01 AM 0.43 0.00 0.43 0.00 8.71 01:14:01 AM 0.22 0.00 0.22 0.00 126.43 01:15:01 AM 16.86 0.67 16.19 74.51 1125.67 Average: 28.74 0.97 27.76 164.31 2873.11 01:06:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:07:01 AM 5093064 6952468 2789368 35.39 2688 2037660 776900 8.70 212892 2235928 139256 01:08:01 AM 5125576 6960568 2756856 34.97 2688 2012612 749488 8.39 221056 2191872 12 01:09:01 AM 5111412 6973744 2771020 35.15 2688 2039180 759568 8.50 246580 2178500 24704 01:10:01 AM 4981168 7019576 2901264 36.81 2688 2208304 671516 7.52 257252 2272236 14856 01:11:01 AM 4938908 6978580 2943524 37.34 2688 2209556 727012 8.14 257516 2313944 304 01:12:01 AM 4919560 6967360 2962872 37.59 2688 2217684 744056 8.33 257516 2333256 12 01:13:01 AM 4907152 6954988 2975280 37.75 2688 2217720 799132 8.95 257516 2346072 4 01:14:01 AM 4966596 7019768 2915836 36.99 2688 2223064 681804 7.63 257944 2285768 1592 01:15:01 AM 5086772 6978312 2795660 35.47 2688 2067088 722692 8.09 458740 1988792 13380 Average: 5014468 6978374 2867964 36.38 2688 2136985 736908 8.25 269668 2238485 21569 01:06:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 124.99 99.72 1240.02 12.68 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 3.83 2.25 2.22 0.66 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 10.46 8.50 5.46 3.53 0.00 0.00 0.00 0.00 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 230.49 174.51 336.65 45.87 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 17.73 12.80 4.71 1.36 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 244.80 234.54 113.83 94.09 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 297.23 285.84 434.05 99.58 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 74.94 67.32 245.61 15.81 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 65.04 43.54 102.86 39.74 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 118.84 103.23 276.17 34.81 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) 12/16/2024 _x86_64_ (2 CPU) 01:05:01 LINUX RESTART (2 CPU) 01:06:01 AM CPU %user %nice %system %iowait %steal %idle 01:07:01 AM all 36.62 0.00 6.18 3.49 0.11 53.61 01:07:01 AM 0 33.46 0.00 5.84 3.99 0.12 56.60 01:07:01 AM 1 39.79 0.00 6.51 2.98 0.10 50.62 01:08:01 AM all 6.45 0.00 0.93 0.98 0.04 91.59 01:08:01 AM 0 3.19 0.00 0.68 0.93 0.03 95.16 01:08:01 AM 1 9.71 0.00 1.18 1.03 0.05 88.02 01:09:01 AM all 13.08 0.00 1.57 0.51 0.06 84.78 01:09:01 AM 0 5.42 0.00 1.15 0.33 0.07 93.02 01:09:01 AM 1 20.74 0.00 1.99 0.68 0.05 76.54 01:10:01 AM all 24.51 0.00 4.00 1.76 0.08 69.66 01:10:01 AM 0 22.32 0.00 3.98 1.37 0.07 72.26 01:10:01 AM 1 26.71 0.00 4.01 2.15 0.08 67.05 01:11:01 AM all 1.81 0.00 0.26 0.20 0.05 97.68 01:11:01 AM 0 1.97 0.00 0.23 0.27 0.05 97.47 01:11:01 AM 1 1.65 0.00 0.28 0.13 0.05 97.88 01:12:01 AM all 25.12 0.00 1.05 0.03 0.07 73.74 01:12:01 AM 0 33.66 0.00 0.71 0.00 0.07 65.56 01:12:01 AM 1 16.64 0.00 1.39 0.05 0.07 81.86 01:13:01 AM all 27.41 0.00 0.60 0.01 0.11 71.87 01:13:01 AM 0 45.47 0.00 0.79 0.00 0.10 53.64 01:13:01 AM 1 9.36 0.00 0.42 0.02 0.12 90.08 01:14:01 AM all 8.74 0.00 0.34 0.04 0.06 90.82 01:14:01 AM 0 10.70 0.00 0.27 0.08 0.05 88.90 01:14:01 AM 1 6.75 0.00 0.41 0.00 0.07 92.78 01:15:01 AM all 22.62 0.00 2.97 0.42 0.07 73.93 01:15:01 AM 0 13.67 0.00 2.34 0.10 0.07 83.82 01:15:01 AM 1 31.56 0.00 3.59 0.74 0.07 64.04 Average: all 18.49 0.00 1.99 0.83 0.07 78.62 Average: 0 18.85 0.00 1.78 0.79 0.07 78.51 Average: 1 18.13 0.00 2.20 0.87 0.07 78.73