---> uname -a: Linux prd-centos8-robot-2c-8g-1289.novalocal 4.18.0-544.el8.x86_64 #1 SMP Thu Feb 22 21:29:23 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 567 4994 19 2135 6833 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:16:72:9d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.14/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85958sec preferred_lft 85958sec inet6 fe80::f816:3eff:fe16:729d/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/23/2024 _x86_64_ (2 CPU) 23:43:51 LINUX RESTART (2 CPU) 11:45:01 PM tps rtps wtps bread/s bwrtn/s 11:46:01 PM 113.70 6.72 106.98 1270.45 9866.06 11:47:01 PM 40.79 0.67 40.12 49.45 5266.04 11:48:01 PM 12.43 0.82 11.61 123.45 291.22 11:49:01 PM 61.23 2.70 58.53 406.00 7763.31 11:50:01 PM 14.90 0.25 14.65 34.26 981.65 11:51:01 PM 23.74 0.52 23.23 64.65 1068.99 Average: 44.46 1.94 42.52 324.70 4206.25 11:45:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:01 PM 5240036 7055668 2642392 33.52 2688 1993208 667692 7.48 212232 2088076 103200 11:47:01 PM 5190148 7024984 2692280 34.16 2688 2012300 703456 7.88 222460 2125152 12 11:48:01 PM 5196936 7062904 2685492 34.07 2688 2042404 671828 7.52 244700 2093396 24956 11:49:01 PM 5015280 7072840 2867148 36.37 2688 2227256 619524 6.94 266932 2227040 15944 11:50:01 PM 5100544 6998804 2781884 35.29 2688 2073632 705172 7.90 275380 2153292 21404 11:51:01 PM 5118220 7001452 2764208 35.07 2688 2059108 704700 7.89 443416 1971072 16044 Average: 5143527 7036109 2738901 34.75 2688 2067985 678729 7.60 277520 2109671 30260 11:45:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:46:01 PM eth0 57.67 48.11 605.47 7.38 0.00 0.00 0.00 0.00 11:47:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:47:01 PM eth0 34.59 20.81 271.59 3.45 0.00 0.00 0.00 0.00 11:48:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 PM eth0 12.00 9.95 5.28 3.75 0.00 0.00 0.00 0.00 11:49:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 PM eth0 218.79 194.50 326.39 45.96 0.00 0.00 0.00 0.00 11:50:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 PM eth0 65.66 48.59 78.43 24.04 0.00 0.00 0.00 0.00 11:51:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:51:01 PM eth0 17.08 16.08 13.70 7.66 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 67.63 56.34 216.81 15.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-544.el8.x86_64 (centos-stream-8-robot-465b2ac5-e22c-48d2-b515-b0e3909cd25b.noval) 03/23/2024 _x86_64_ (2 CPU) 23:43:51 LINUX RESTART (2 CPU) 11:45:01 PM CPU %user %nice %system %iowait %steal %idle 11:46:01 PM all 39.46 0.00 5.79 2.91 0.12 51.73 11:46:01 PM 0 43.23 0.00 5.66 2.66 0.13 48.32 11:46:01 PM 1 35.68 0.00 5.92 3.15 0.10 55.15 11:47:01 PM all 13.89 0.00 1.38 3.12 0.07 81.55 11:47:01 PM 0 22.90 0.00 1.77 2.34 0.07 72.93 11:47:01 PM 1 4.88 0.00 0.99 3.91 0.07 90.16 11:48:01 PM all 15.82 0.00 1.91 0.18 0.06 82.03 11:48:01 PM 0 29.18 0.00 2.37 0.28 0.07 68.10 11:48:01 PM 1 2.47 0.00 1.44 0.08 0.05 95.96 11:49:01 PM all 29.75 0.00 4.51 2.60 0.10 63.04 11:49:01 PM 0 41.44 0.00 5.01 2.54 0.10 50.92 11:49:01 PM 1 18.07 0.00 4.02 2.67 0.10 75.15 11:50:01 PM all 9.03 0.00 1.51 0.34 0.07 89.05 11:50:01 PM 0 12.57 0.00 1.44 0.40 0.07 85.53 11:50:01 PM 1 5.50 0.00 1.57 0.28 0.07 92.58 11:51:01 PM all 32.25 0.00 3.00 0.26 0.08 64.40 11:51:01 PM 0 27.72 0.00 2.53 0.17 0.08 69.49 11:51:01 PM 1 36.79 0.00 3.47 0.35 0.08 59.31 Average: all 23.38 0.00 3.02 1.57 0.08 71.95 Average: 0 29.52 0.00 3.13 1.40 0.09 65.86 Average: 1 17.24 0.00 2.90 1.74 0.08 78.04