---> uname -a: Linux prd-centos8-robot-2c-8g-30484.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 606 4964 19 2127 6795 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:8b:ae:ab brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.149/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85799sec preferred_lft 85799sec inet6 fe80::f816:3eff:fe8b:aeab/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) 09/30/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM tps rtps wtps bread/s bwrtn/s 01:10:01 AM 101.45 12.74 88.71 2334.43 6476.35 01:11:01 AM 79.47 0.70 78.77 50.78 9614.05 01:12:01 AM 27.11 0.42 26.69 64.78 1588.47 01:13:01 AM 42.29 0.03 42.25 3.47 6937.77 01:14:01 AM 3.07 0.00 3.07 0.00 86.79 01:15:01 AM 0.25 0.00 0.25 0.00 4.02 01:16:01 AM 0.35 0.10 0.25 32.12 19.69 01:17:01 AM 2.08 0.02 2.07 0.93 180.00 01:18:01 AM 28.51 0.83 27.67 100.77 1338.64 Average: 31.62 1.65 29.97 287.53 2916.42 01:09:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:10:01 AM 5189100 6989336 2693332 34.17 2688 1979184 774200 8.67 218384 2143992 218520 01:11:01 AM 5135544 6993272 2746888 34.85 2688 2034776 724740 8.11 233128 2168684 22272 01:12:01 AM 4964468 7001260 2917964 37.02 2688 2206424 707176 7.92 255784 2294956 173128 01:13:01 AM 5000000 7039416 2882432 36.57 2688 2208696 657952 7.37 257716 2250020 32 01:14:01 AM 5000044 7039464 2882388 36.57 2688 2208700 657952 7.37 257720 2250084 4 01:15:01 AM 5000124 7039544 2882308 36.57 2688 2208700 657952 7.37 257720 2250028 12 01:16:01 AM 4959884 7000888 2922548 37.08 2688 2210288 705268 7.90 257852 2290100 100 01:17:01 AM 4993888 7038384 2888544 36.65 2688 2213780 658940 7.38 258180 2255892 124 01:18:01 AM 5142940 7013944 2739492 34.75 2688 2046920 707320 7.92 446760 1942860 208 Average: 5042888 7017279 2839544 36.02 2688 2146385 694611 7.78 271472 2205180 46044 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 93.64 77.61 1002.21 19.13 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 48.22 36.74 386.39 7.69 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 44.97 37.84 296.07 8.52 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 489.37 391.95 109.18 93.62 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 3.02 1.97 0.57 0.48 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 2.62 2.07 0.44 0.44 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 27.87 13.73 10.69 1.98 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 166.97 120.68 1171.77 10.78 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 50.13 37.32 89.10 29.79 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 102.98 79.99 340.72 19.16 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) 09/30/2024 _x86_64_ (2 CPU) 01:08:13 LINUX RESTART (2 CPU) 01:09:01 AM CPU %user %nice %system %iowait %steal %idle 01:10:01 AM all 36.61 0.00 6.05 2.85 0.12 54.37 01:10:01 AM 0 31.62 0.00 5.44 3.04 0.12 59.79 01:10:01 AM 1 41.60 0.00 6.65 2.67 0.12 48.97 01:11:01 AM all 19.95 0.00 2.91 3.12 0.07 73.96 01:11:01 AM 0 20.96 0.00 2.68 2.78 0.08 73.50 01:11:01 AM 1 18.94 0.00 3.14 3.45 0.05 74.42 01:12:01 AM all 24.58 0.00 3.83 0.53 0.08 70.98 01:12:01 AM 0 20.19 0.00 3.13 0.40 0.08 76.19 01:12:01 AM 1 28.98 0.00 4.52 0.65 0.08 65.77 01:13:01 AM all 8.30 0.00 2.39 4.27 0.05 84.99 01:13:01 AM 0 10.31 0.00 2.54 3.06 0.05 84.04 01:13:01 AM 1 6.29 0.00 2.23 5.48 0.05 85.95 01:14:01 AM all 0.34 0.00 0.08 0.03 0.04 99.52 01:14:01 AM 0 0.57 0.00 0.07 0.00 0.03 99.33 01:14:01 AM 1 0.12 0.00 0.08 0.05 0.05 99.70 01:15:01 AM all 0.36 0.00 0.08 0.00 0.02 99.54 01:15:01 AM 0 0.55 0.00 0.07 0.00 0.02 99.37 01:15:01 AM 1 0.17 0.00 0.10 0.00 0.02 99.72 01:16:01 AM all 1.49 0.00 0.38 0.03 0.03 98.06 01:16:01 AM 0 2.22 0.00 0.53 0.02 0.03 97.19 01:16:01 AM 1 0.77 0.00 0.22 0.05 0.03 98.93 01:17:01 AM all 7.77 0.00 1.75 0.05 0.06 90.37 01:17:01 AM 0 5.49 0.00 0.78 0.05 0.07 93.61 01:17:01 AM 1 10.03 0.00 2.72 0.05 0.05 87.15 01:18:01 AM all 28.37 0.00 3.64 0.42 0.08 67.49 01:18:01 AM 0 22.35 0.00 3.11 0.40 0.08 74.05 01:18:01 AM 1 34.38 0.00 4.17 0.43 0.08 60.93 Average: all 14.21 0.00 2.34 1.25 0.06 82.13 Average: 0 12.70 0.00 2.04 1.08 0.06 84.11 Average: 1 15.71 0.00 2.65 1.43 0.06 80.16