---> uname -a: Linux prd-centos8-robot-2c-8g-665.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 579 5001 19 2115 6821 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:a4:49:7d brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.106/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85882sec preferred_lft 85882sec inet6 fe80::f816:3eff:fea4:497d/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) 10/24/2024 _x86_64_ (2 CPU) 02:18:09 LINUX RESTART (2 CPU) 02:19:01 AM tps rtps wtps bread/s bwrtn/s 02:20:02 AM 92.87 13.08 79.79 2342.82 6488.67 02:21:01 AM 78.28 0.71 77.57 51.64 9154.64 02:22:01 AM 16.40 0.42 15.98 64.79 1450.01 02:23:01 AM 56.64 0.03 56.61 3.47 7228.08 02:24:01 AM 7.76 0.10 7.66 32.12 729.46 02:25:01 AM 1.93 0.03 1.90 1.87 94.73 02:26:01 AM 13.73 0.33 13.40 37.85 707.11 Average: 38.14 2.10 36.03 362.85 3680.27 02:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:20:02 AM 5331372 7056456 2551052 32.36 2688 1907308 690716 7.73 210620 2015976 160908 02:21:01 AM 5185320 7010760 2697104 34.22 2688 2002884 709700 7.95 221372 2128960 27968 02:22:01 AM 5189992 7051760 2692432 34.16 2688 2037032 672352 7.53 244540 2096112 31928 02:23:01 AM 5034172 7060548 2848252 36.13 2688 2196128 640756 7.17 258076 2211744 15536 02:24:01 AM 4994820 7022560 2887604 36.63 2688 2197524 676804 7.58 258272 2252892 444 02:25:01 AM 4991096 7019972 2891328 36.68 2688 2198628 676804 7.58 258480 2256424 596 02:26:01 AM 5130688 6988900 2751736 34.91 2688 2033084 711280 7.96 290408 2105928 13200 Average: 5122494 7030137 2759930 35.01 2688 2081798 682630 7.64 248824 2152577 35797 02:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:20:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:02 AM eth0 157.46 111.58 1160.33 23.07 0.00 0.00 0.00 0.00 02:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 AM eth0 56.05 41.60 441.92 6.93 0.00 0.00 0.00 0.00 02:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 AM eth0 11.01 10.30 5.61 3.98 0.00 0.00 0.00 0.00 02:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 AM eth0 191.00 139.59 329.31 38.19 0.00 0.00 0.00 0.00 02:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 AM eth0 16.86 9.63 4.36 2.32 0.00 0.00 0.00 0.00 02:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 AM eth0 28.90 21.33 8.07 3.95 0.00 0.00 0.00 0.00 02:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 AM eth0 48.42 37.14 80.17 24.47 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 72.85 53.05 289.62 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) 10/24/2024 _x86_64_ (2 CPU) 02:18:09 LINUX RESTART (2 CPU) 02:19:01 AM CPU %user %nice %system %iowait %steal %idle 02:20:02 AM all 34.11 0.00 6.02 5.46 0.13 54.29 02:20:02 AM 0 43.97 0.00 6.79 5.86 0.15 43.23 02:20:02 AM 1 24.27 0.00 5.24 5.07 0.10 65.31 02:21:01 AM all 19.29 0.00 2.86 6.32 0.10 71.43 02:21:01 AM 0 19.58 0.00 3.44 4.23 0.09 72.66 02:21:01 AM 1 19.01 0.00 2.27 8.38 0.12 70.21 02:22:01 AM all 16.30 0.00 2.35 1.25 0.08 80.03 02:22:01 AM 0 7.38 0.00 2.32 1.67 0.08 88.54 02:22:01 AM 1 25.23 0.00 2.38 0.84 0.07 71.49 02:23:01 AM all 21.60 0.00 3.68 5.19 0.10 69.44 02:23:01 AM 0 25.93 0.00 4.04 6.10 0.12 63.83 02:23:01 AM 1 17.26 0.00 3.32 4.28 0.08 75.05 02:24:01 AM all 2.27 0.00 0.36 0.16 0.03 97.18 02:24:01 AM 0 2.07 0.00 0.32 0.00 0.03 97.58 02:24:01 AM 1 2.46 0.00 0.40 0.32 0.03 96.78 02:25:01 AM all 8.71 0.00 0.85 0.26 0.08 90.10 02:25:01 AM 0 9.99 0.00 0.82 0.52 0.08 88.58 02:25:01 AM 1 7.43 0.00 0.88 0.00 0.07 91.63 02:26:01 AM all 16.77 0.00 2.31 1.34 0.08 79.50 02:26:01 AM 0 18.11 0.00 2.13 2.15 0.08 77.53 02:26:01 AM 1 15.44 0.00 2.49 0.54 0.07 81.47 Average: all 17.01 0.00 2.63 2.85 0.08 77.43 Average: 0 18.14 0.00 2.84 2.93 0.09 76.01 Average: 1 15.88 0.00 2.43 2.77 0.08 78.85