---> uname -a: Linux prd-centos8-robot-2c-8g-16973.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 588 5000 19 2108 6812 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:84:ac:e7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.219/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe84:ace7/64 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) 09/02/2024 _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 197.72 146.95 50.77 14299.07 38784.12 12:58:01 AM 130.38 6.97 123.41 1258.32 10940.09 12:59:01 AM 34.72 1.02 33.71 113.16 4227.69 01:00:01 AM 47.64 0.07 47.58 4.00 3052.72 01:01:01 AM 23.02 0.02 23.01 0.13 5362.37 01:02:01 AM 0.83 0.07 0.77 1.73 15.12 01:03:01 AM 0.25 0.00 0.25 0.00 2.62 01:04:01 AM 0.20 0.08 0.12 31.99 1.05 01:05:01 AM 19.20 0.45 18.75 49.59 722.50 Average: 50.45 17.30 33.15 1751.79 7014.21 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5566796 7075460 2315628 29.38 2688 1701948 695304 7.79 183464 1852400 96144 12:58:01 AM 5142972 6963972 2739452 34.75 2688 1998088 754244 8.45 211744 2184000 107760 12:59:01 AM 5258004 7081892 2624420 33.29 2688 2001440 644544 7.22 240712 2039588 4 01:00:01 AM 5041136 7062888 2841288 36.05 2688 2190920 637076 7.13 260072 2211300 149448 01:01:01 AM 5034084 7055460 2848340 36.14 2688 2190924 637076 7.13 260072 2211968 4 01:02:01 AM 5034476 7055920 2847948 36.13 2688 2190992 637076 7.13 260196 2211460 4 01:03:01 AM 5034840 7056284 2847584 36.13 2688 2190992 637076 7.13 260196 2211396 12 01:04:01 AM 4994392 7017016 2888032 36.64 2688 2192056 684940 7.67 260436 2251432 104 01:05:01 AM 5129292 6979828 2753132 34.93 2688 2026256 723144 8.10 441224 1960160 13368 Average: 5137332 7038747 2745092 34.83 2688 2075957 672276 7.53 264235 2125967 40761 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 234.93 138.06 1200.60 56.72 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 92.03 70.77 979.51 10.88 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 17.13 10.00 6.86 3.64 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 196.75 141.51 308.62 32.71 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 1.67 0.87 0.44 0.31 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 0.67 0.25 0.16 0.08 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 0.93 0.17 0.05 0.01 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 5.06 2.65 1.66 0.84 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 48.59 35.51 77.68 27.31 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 66.42 44.42 286.22 14.72 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) 09/02/2024 _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 38.53 0.07 10.79 22.07 0.14 28.40 12:57:01 AM 0 33.97 0.07 9.88 21.42 0.17 34.49 12:57:01 AM 1 43.12 0.07 11.70 22.73 0.12 22.27 12:58:01 AM all 38.70 0.00 5.96 2.63 0.13 52.58 12:58:01 AM 0 34.10 0.00 5.29 2.55 0.10 57.96 12:58:01 AM 1 43.29 0.00 6.63 2.72 0.17 47.19 12:59:01 AM all 11.91 0.00 1.68 2.47 0.09 83.85 12:59:01 AM 0 10.99 0.00 1.67 3.01 0.07 84.26 12:59:01 AM 1 12.82 0.00 1.69 1.93 0.12 83.44 01:00:01 AM all 28.25 0.00 4.66 1.85 0.09 65.14 01:00:01 AM 0 24.27 0.00 4.17 1.69 0.10 69.77 01:00:01 AM 1 32.24 0.00 5.16 2.01 0.08 60.50 01:01:01 AM all 0.23 0.00 0.31 0.41 0.04 99.01 01:01:01 AM 0 0.35 0.00 0.32 0.50 0.03 98.80 01:01:01 AM 1 0.10 0.00 0.30 0.32 0.05 99.23 01:02:01 AM all 0.31 0.00 0.07 0.00 0.04 99.58 01:02:01 AM 0 0.53 0.00 0.07 0.00 0.03 99.37 01:02:01 AM 1 0.08 0.00 0.07 0.00 0.05 99.80 01:03:01 AM all 0.36 0.00 0.07 0.00 0.04 99.53 01:03:01 AM 0 0.63 0.00 0.05 0.00 0.03 99.28 01:03:01 AM 1 0.08 0.00 0.08 0.00 0.05 99.78 01:04:01 AM all 0.88 0.00 0.18 0.00 0.03 98.91 01:04:01 AM 0 0.52 0.00 0.15 0.00 0.02 99.32 01:04:01 AM 1 1.24 0.00 0.22 0.00 0.03 98.51 01:05:01 AM all 19.45 0.00 2.80 0.30 0.08 77.36 01:05:01 AM 0 8.66 0.00 2.27 0.42 0.08 88.56 01:05:01 AM 1 30.22 0.00 3.32 0.18 0.08 66.19 Average: all 15.36 0.01 2.93 3.27 0.08 78.35 Average: 0 12.64 0.01 2.64 3.26 0.07 81.38 Average: 1 18.08 0.01 3.22 3.28 0.08 75.32