---> uname -a: Linux prd-centos8-robot-2c-8g-31027.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 609 4925 19 2163 6791 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:90:e6:8b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85926sec preferred_lft 85926sec inet6 fe80::f816:3eff:fe90:e68b/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) 10/01/2024 _x86_64_ (2 CPU) 00:55:44 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 191.89 142.59 49.30 14329.37 37525.51 12:58:01 AM 100.50 7.16 93.34 1262.78 8132.99 12:59:01 AM 71.50 0.70 70.80 50.79 7937.86 01:00:01 AM 18.26 0.42 17.84 64.78 1575.21 01:01:01 AM 54.12 0.03 54.08 3.47 7191.54 01:02:01 AM 4.61 0.18 4.43 33.96 181.06 01:03:01 AM 14.83 0.37 14.46 42.39 1244.54 Average: 65.10 21.63 43.46 2255.20 9111.82 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5595068 7060484 2287356 29.02 2688 1660752 736788 8.25 171412 1838840 69460 12:58:01 AM 5282648 7029024 2599776 32.98 2688 1928220 729496 8.17 212700 2058592 119520 12:59:01 AM 5169668 7003296 2712756 34.42 2688 2010976 738636 8.27 231684 2133288 1108 01:00:01 AM 5071688 6991532 2810736 35.66 2688 2094328 763216 8.55 256536 2197576 64824 01:01:01 AM 5007292 7044024 2875132 36.48 2688 2206056 676168 7.57 258444 2239652 76 01:02:01 AM 4952752 6997072 2929672 37.17 2688 2213684 736548 8.25 258688 2293720 6600 01:03:01 AM 5133712 7039516 2748712 34.87 2688 2080748 744944 8.34 306884 2088056 39936 Average: 5173261 7023564 2709163 34.37 2688 2027823 732257 8.20 242335 2121389 43075 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 263.01 136.67 921.91 55.25 0.00 0.00 0.00 0.00 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 86.80 71.26 933.06 8.25 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 50.19 35.44 397.41 7.43 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 40.32 31.09 290.99 6.56 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 204.63 160.36 49.52 35.33 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 44.46 29.93 193.87 2.64 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 104.32 70.59 288.18 63.65 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 113.39 76.47 439.25 25.59 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) 10/01/2024 _x86_64_ (2 CPU) 00:55:44 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 30.57 0.08 10.02 34.19 0.09 25.04 12:57:01 AM 0 30.65 0.12 10.22 35.32 0.10 23.58 12:57:01 AM 1 30.49 0.05 9.81 33.06 0.08 26.50 12:58:01 AM all 29.88 0.00 4.89 3.76 0.10 61.37 12:58:01 AM 0 37.37 0.00 5.64 2.87 0.10 54.03 12:58:01 AM 1 22.41 0.00 4.15 4.65 0.10 68.70 12:59:01 AM all 22.51 0.00 3.15 4.18 0.08 70.09 12:59:01 AM 0 32.15 0.00 3.12 3.74 0.08 60.90 12:59:01 AM 1 12.86 0.00 3.17 4.63 0.07 79.28 01:00:01 AM all 16.31 0.00 2.29 1.02 0.07 80.32 01:00:01 AM 0 15.98 0.00 2.13 0.98 0.07 80.84 01:00:01 AM 1 16.64 0.00 2.44 1.05 0.07 79.80 01:01:01 AM all 16.91 0.00 3.01 1.91 0.06 78.12 01:01:01 AM 0 22.23 0.00 3.24 2.22 0.05 72.25 01:01:01 AM 1 11.59 0.00 2.78 1.59 0.07 83.98 01:02:01 AM all 2.27 0.00 0.30 0.06 0.04 97.33 01:02:01 AM 0 4.08 0.00 0.39 0.05 0.03 95.45 01:02:01 AM 1 0.47 0.00 0.22 0.07 0.05 99.20 01:03:01 AM all 19.30 0.00 2.20 0.25 0.07 78.18 01:03:01 AM 0 22.02 0.00 2.12 0.36 0.08 75.41 01:03:01 AM 1 16.63 0.00 2.27 0.15 0.05 80.90 Average: all 19.67 0.01 3.69 6.44 0.07 70.11 Average: 0 23.51 0.02 3.84 6.48 0.07 66.08 Average: 1 15.84 0.01 3.54 6.41 0.07 74.14