---> uname -a: Linux prd-centos8-robot-2c-8g-10042.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 624 4955 19 2118 6777 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:9d:7d:6e brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.123/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85998sec preferred_lft 85998sec inet6 fe80::f816:3eff:fe9d:7d6e/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) 11/25/2024 _x86_64_ (2 CPU) 03:27:46 LINUX RESTART (2 CPU) 03:28:01 AM tps rtps wtps bread/s bwrtn/s 03:29:01 AM 199.18 146.84 52.34 14531.30 39081.39 03:30:01 AM 117.34 6.88 110.46 1250.25 9918.49 03:31:01 AM 42.37 1.05 41.32 113.66 4712.06 03:32:01 AM 49.55 0.03 49.52 3.47 3474.76 03:33:01 AM 20.85 0.00 20.85 0.00 4891.15 03:34:01 AM 18.65 0.50 18.15 79.72 720.58 Average: 74.66 25.89 48.77 2663.40 10467.31 03:28:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:29:01 AM 5475012 6994628 2407420 30.54 2688 1712092 775296 8.68 185408 1937608 87064 03:30:01 AM 5070524 6927352 2811908 35.67 2688 2034416 801180 8.97 212840 2254244 140132 03:31:01 AM 5210252 7043972 2672180 33.90 2688 2010788 676460 7.57 239444 2086376 28 03:32:01 AM 4990652 7024004 2891780 36.69 2688 2202772 666600 7.46 256460 2263660 136148 03:33:01 AM 4985428 7018768 2897004 36.75 2688 2202776 666600 7.46 256460 2263812 4 03:34:01 AM 5076292 6936360 2806140 35.60 2688 2035632 767444 8.59 445152 2010448 13356 Average: 5134693 6990847 2747739 34.86 2688 2033079 725597 8.12 265961 2136025 62789 03:28:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 280.79 159.17 1202.44 58.34 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 98.03 77.14 1072.13 11.41 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 11.64 9.34 6.22 3.58 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 238.39 170.33 338.10 37.88 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 1.95 0.92 0.49 0.34 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 62.67 43.34 85.66 29.24 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 115.58 76.71 450.86 23.46 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) 11/25/2024 _x86_64_ (2 CPU) 03:27:46 LINUX RESTART (2 CPU) 03:28:01 AM CPU %user %nice %system %iowait %steal %idle 03:29:01 AM all 42.61 0.05 9.87 6.03 0.12 41.32 03:29:01 AM 0 46.40 0.05 10.20 6.56 0.12 36.68 03:29:01 AM 1 38.83 0.05 9.55 5.50 0.12 45.95 03:30:01 AM all 35.12 0.00 5.50 2.67 0.11 56.60 03:30:01 AM 0 50.33 0.00 6.56 2.86 0.10 40.15 03:30:01 AM 1 20.01 0.00 4.45 2.48 0.12 72.94 03:31:01 AM all 13.90 0.00 2.00 0.99 0.08 83.03 03:31:01 AM 0 18.99 0.00 2.32 0.35 0.07 78.27 03:31:01 AM 1 8.82 0.00 1.69 1.62 0.08 87.79 03:32:01 AM all 27.89 0.00 4.73 1.20 0.13 66.05 03:32:01 AM 0 30.64 0.00 4.78 0.97 0.13 63.48 03:32:01 AM 1 25.13 0.00 4.69 1.44 0.12 68.63 03:33:01 AM all 0.34 0.00 0.27 0.97 0.07 98.36 03:33:01 AM 0 0.58 0.00 0.28 1.63 0.07 97.43 03:33:01 AM 1 0.10 0.00 0.25 0.30 0.07 99.28 03:34:01 AM all 21.87 0.00 2.93 0.30 0.10 74.80 03:34:01 AM 0 25.36 0.00 3.11 0.40 0.10 71.02 03:34:01 AM 1 18.37 0.00 2.76 0.20 0.10 78.57 Average: all 23.60 0.01 4.21 2.02 0.10 70.05 Average: 0 28.68 0.01 4.53 2.12 0.10 64.55 Average: 1 18.53 0.01 3.89 1.92 0.10 75.55