---> uname -a: Linux prd-centos8-robot-2c-8g-8768.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 583 4960 19 2153 6817 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:1e:b8:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.193/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85950sec preferred_lft 85950sec inet6 fe80::f816:3eff:fe1e:b80b/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) 11/20/2024 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:57:01 AM tps rtps wtps bread/s bwrtn/s 12:58:01 AM 101.98 7.08 94.90 1260.68 7772.69 12:59:01 AM 65.09 1.02 64.07 111.45 8047.81 01:00:01 AM 25.74 0.03 25.71 2.27 1450.70 01:01:01 AM 39.95 0.05 39.90 3.60 6780.11 01:02:01 AM 2.91 0.17 2.75 33.84 90.44 01:03:01 AM 29.39 0.85 28.54 101.70 2540.12 Average: 44.18 1.53 42.65 252.33 4446.98 12:57:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:58:01 AM 5232804 7031040 2649628 33.61 2688 1976276 710832 7.96 208988 2101900 175828 12:59:01 AM 5255584 7087556 2626848 33.33 2688 2009216 642224 7.19 238288 2042276 24 01:00:01 AM 4961388 6993268 2921044 37.06 2688 2201084 716512 8.02 251076 2298224 186112 01:01:01 AM 5032500 7064160 2849932 36.16 2688 2201264 646368 7.24 255612 2218192 4 01:02:01 AM 5013608 7065280 2868824 36.40 2688 2221276 645128 7.22 256200 2236416 18836 01:03:01 AM 5177260 7075704 2705172 34.32 2688 2073724 650288 7.28 463204 1890280 192 Average: 5112191 7052835 2770241 35.14 2688 2113807 668559 7.49 278895 2131215 63499 12:57:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 85.96 67.08 828.95 10.26 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 55.12 37.08 439.53 6.34 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 38.10 31.01 294.96 6.99 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 193.47 165.23 41.89 40.67 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 81.45 56.70 320.24 5.99 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 61.66 43.40 114.82 53.94 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 85.96 66.75 340.09 20.70 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) 11/20/2024 _x86_64_ (2 CPU) 00:55:42 LINUX RESTART (2 CPU) 12:57:01 AM CPU %user %nice %system %iowait %steal %idle 12:58:01 AM all 36.57 0.00 5.75 4.21 0.13 53.34 12:58:01 AM 0 40.70 0.00 6.21 2.95 0.13 50.01 12:58:01 AM 1 32.45 0.00 5.29 5.47 0.13 56.66 12:59:01 AM all 18.52 0.00 2.37 2.22 0.10 76.79 12:59:01 AM 0 12.40 0.00 1.94 2.37 0.08 83.21 12:59:01 AM 1 24.66 0.00 2.79 2.07 0.12 70.35 01:00:01 AM all 21.86 0.00 3.23 0.56 0.10 74.24 01:00:01 AM 0 10.86 0.00 2.20 0.28 0.10 86.56 01:00:01 AM 1 32.95 0.00 4.27 0.84 0.10 61.84 01:01:01 AM all 6.16 0.00 1.56 1.89 0.07 90.32 01:01:01 AM 0 4.38 0.00 1.54 2.69 0.07 91.33 01:01:01 AM 1 7.95 0.00 1.59 1.09 0.07 89.31 01:02:01 AM all 7.64 0.00 0.46 0.01 0.07 91.82 01:02:01 AM 0 5.47 0.00 0.39 0.02 0.07 94.06 01:02:01 AM 1 9.82 0.00 0.54 0.00 0.07 89.57 01:03:01 AM all 28.70 0.00 3.39 0.40 0.10 67.41 01:03:01 AM 0 17.11 0.00 2.85 0.47 0.08 79.49 01:03:01 AM 1 40.29 0.00 3.92 0.33 0.12 55.33 Average: all 19.93 0.00 2.80 1.55 0.09 75.63 Average: 0 15.15 0.00 2.52 1.46 0.09 80.77 Average: 1 24.71 0.00 3.07 1.64 0.10 70.48