---> uname -a: Linux prd-centos8-robot-2c-8g-21301.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 593 4993 19 2110 6807 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:de:f0:0b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.109/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fede:f00b/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) 07/17/2024 _x86_64_ (2 CPU) 04:09:30 LINUX RESTART (2 CPU) 04:10:00 AM tps rtps wtps bread/s bwrtn/s 04:10:01 AM 197.08 54.01 143.07 7643.80 264992.70 04:11:01 AM 95.84 34.97 60.87 7037.55 21287.86 04:12:01 AM 100.00 0.70 99.30 50.78 10084.26 04:13:01 AM 23.16 0.85 22.31 123.96 1826.84 04:14:01 AM 62.68 0.03 62.65 3.47 7668.56 04:15:02 AM 9.20 0.10 9.10 32.12 801.47 04:16:01 AM 0.39 0.00 0.39 0.00 8.93 04:17:01 AM 4.47 0.32 4.15 36.92 138.62 04:18:01 AM 27.70 0.53 27.16 64.79 1216.21 Average: 40.96 4.84 36.12 939.95 6130.98 04:10:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:10:01 AM 6065040 7331320 1817384 23.06 2688 1466992 349228 4.43 114192 1451152 458432 04:11:01 AM 5406784 7024668 2475640 31.41 2688 1808932 729400 8.17 216480 1967976 90848 04:12:01 AM 5176276 6997044 2706148 34.33 2688 1997712 702148 7.86 220628 2136368 41380 04:13:01 AM 5191396 7020044 2691028 34.14 2688 2006176 697372 7.81 244400 2101000 3504 04:14:01 AM 5034052 7050556 2848372 36.14 2688 2186492 630780 7.06 259272 2215868 15948 04:15:02 AM 4946132 6963884 2936292 37.25 2688 2187740 744024 8.33 259400 2301308 28 04:16:01 AM 4907704 6925496 2974720 37.74 2688 2187784 802420 8.98 259400 2340156 40 04:17:01 AM 5123596 6983832 2758828 35.00 2688 2033852 710460 7.95 255292 2145776 8096 04:18:01 AM 5143740 7001072 2738684 34.74 2688 2032952 691408 7.74 439136 1949448 16148 Average: 5221636 7033102 2660788 33.76 2688 1989848 673027 7.54 252022 2067672 70492 04:10:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 18.25 11.68 3.71 2.46 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 339.55 200.48 1553.38 62.15 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 55.45 45.92 501.13 8.54 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 18.04 11.43 11.03 3.96 0.00 0.00 0.00 0.00 04:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 AM eth0 171.66 100.58 311.24 38.86 0.00 0.00 0.00 0.00 04:15:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:02 AM eth0 239.99 213.96 2454.56 701.18 0.00 0.00 0.00 0.00 04:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 AM eth0 520.47 484.14 7265.57 31.32 0.00 0.00 0.00 0.00 04:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 AM eth0 215.58 179.76 2218.64 27.63 0.00 0.00 0.00 0.00 04:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 AM eth0 20.95 18.95 15.93 9.12 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 196.53 155.80 1774.86 110.20 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) 07/17/2024 _x86_64_ (2 CPU) 04:09:30 LINUX RESTART (2 CPU) 04:10:00 AM CPU %user %nice %system %iowait %steal %idle 04:10:01 AM all 1.13 0.00 3.01 95.86 0.00 0.00 04:10:01 AM 0 1.52 0.00 3.03 95.45 0.00 0.00 04:10:01 AM 1 0.75 0.00 2.99 96.27 0.00 0.00 04:11:01 AM all 37.94 0.01 6.87 9.76 0.12 45.31 04:11:01 AM 0 33.89 0.00 6.41 13.05 0.12 46.53 04:11:01 AM 1 41.95 0.02 7.33 6.49 0.12 44.09 04:12:01 AM all 33.25 0.00 4.77 3.16 0.16 58.67 04:12:01 AM 0 18.03 0.00 3.64 3.64 0.20 74.50 04:12:01 AM 1 48.59 0.00 5.91 2.68 0.12 42.70 04:13:01 AM all 11.93 0.00 1.87 1.66 0.08 84.46 04:13:01 AM 0 10.04 0.00 1.65 1.52 0.07 86.71 04:13:01 AM 1 13.81 0.00 2.09 1.81 0.08 82.21 04:14:01 AM all 26.56 0.00 4.40 2.45 0.11 66.48 04:14:01 AM 0 18.35 0.00 3.56 1.58 0.10 76.41 04:14:01 AM 1 34.82 0.00 5.23 3.33 0.12 56.50 04:15:02 AM all 12.93 0.00 1.05 0.29 0.09 85.63 04:15:02 AM 0 13.93 0.00 1.23 0.42 0.10 84.32 04:15:02 AM 1 11.93 0.00 0.88 0.15 0.08 86.96 04:16:01 AM all 13.36 0.00 1.93 0.00 0.12 84.59 04:16:01 AM 0 17.11 0.00 2.54 0.00 0.12 80.23 04:16:01 AM 1 9.59 0.00 1.32 0.00 0.12 88.97 04:17:01 AM all 11.85 0.00 1.84 0.07 0.08 86.16 04:17:01 AM 0 13.60 0.00 1.98 0.03 0.08 84.30 04:17:01 AM 1 10.09 0.00 1.69 0.10 0.08 88.03 04:18:01 AM all 30.74 0.00 3.55 0.38 0.08 65.25 04:18:01 AM 0 13.98 0.00 2.91 0.10 0.08 82.93 04:18:01 AM 1 47.48 0.00 4.19 0.67 0.08 47.58 Average: all 22.31 0.00 3.29 2.49 0.10 71.81 Average: 0 17.31 0.00 2.99 2.80 0.11 76.79 Average: 1 27.31 0.00 3.59 2.18 0.10 66.82