---> uname -a: Linux prd-centos8-robot-2c-8g-14249.novalocal 4.18.0-527.el8.x86_64 #1 SMP Thu Nov 23 14:16:19 UTC 2023 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 590 4861 19 2246 6810 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:79:b5:af brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85691sec preferred_lft 85691sec inet6 fe80::f816:3eff:fe79:b5af/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/07/2024 _x86_64_ (2 CPU) 02:12:20 LINUX RESTART (2 CPU) 02:13:01 AM tps rtps wtps bread/s bwrtn/s 02:14:01 AM 83.34 15.71 67.63 2635.92 6039.02 02:15:01 AM 84.82 0.08 84.74 2.27 8099.28 02:16:01 AM 51.62 0.60 51.02 26.79 6374.61 02:17:01 AM 12.20 0.85 11.35 124.63 290.14 02:18:01 AM 18.36 0.17 18.20 5.87 1268.84 02:19:01 AM 39.25 2.52 36.74 438.39 2635.72 02:20:01 AM 37.01 0.03 36.98 3.47 5528.93 02:21:01 AM 3.43 0.03 3.40 0.67 1077.07 02:22:01 AM 0.50 0.00 0.50 0.00 178.00 02:23:01 AM 20.21 0.23 19.98 33.86 2520.49 02:24:01 AM 36.74 0.45 36.29 48.39 1584.12 Average: 35.23 1.88 33.35 301.86 3236.01 02:13:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:14:01 AM 5417016 7108752 2465456 31.28 2688 1874952 636316 7.12 184048 1963668 129680 02:15:01 AM 5122444 6995160 2760028 35.01 2688 2048944 727508 8.15 188896 2226508 141608 02:16:01 AM 5169088 7029044 2713384 34.42 2688 2036260 703760 7.88 195112 2169332 8 02:17:01 AM 5195728 7060712 2686744 34.09 2688 2041264 656564 7.35 214304 2123216 16 02:18:01 AM 5099240 7012168 2783232 35.31 2688 2087184 734152 8.22 225796 2201480 29004 02:19:01 AM 4924008 6989760 2958464 37.53 2688 2234204 721328 8.08 233896 2353040 148944 02:20:01 AM 4937052 7003096 2945420 37.37 2688 2234720 740836 8.30 239316 2330308 80 02:21:01 AM 4703116 6799640 3179356 40.33 2688 2265188 973968 10.91 239480 2563536 880 02:22:01 AM 4697828 6798576 3184644 40.40 2688 2269388 978560 10.96 239640 2568768 4 02:23:01 AM 4992736 6984360 2889736 36.66 2688 2165856 735284 8.23 285180 2252752 26092 02:24:01 AM 5000480 6997856 2881992 36.56 2688 2171640 722968 8.09 463008 2068008 29396 Average: 5023521 6979920 2858951 36.27 2688 2129964 757386 8.48 246243 2256420 45974 02:13:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 212.48 142.24 1207.80 43.31 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 55.59 44.16 663.81 7.80 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 2.78 2.00 1.95 0.56 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 12.20 8.86 4.75 3.12 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 14.58 14.61 58.77 3.33 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 31.09 28.97 259.01 6.72 0.00 0.00 0.00 0.00 02:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:20:01 AM eth0 198.65 174.27 43.41 39.02 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 164.18 158.65 475.66 14.29 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 96.17 94.67 42.66 11.36 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 95.53 60.58 193.87 141.81 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 19.68 17.38 20.38 7.57 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 82.08 67.85 270.20 25.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-527.el8.x86_64 (centos-stream-8-robot-fae2b486-4aa0-48b5-8561-0bd1156c3383.noval) 01/07/2024 _x86_64_ (2 CPU) 02:12:20 LINUX RESTART (2 CPU) 02:13:01 AM CPU %user %nice %system %iowait %steal %idle 02:14:01 AM all 36.41 0.00 5.71 3.23 0.10 54.56 02:14:01 AM 0 24.12 0.00 4.16 2.37 0.10 69.25 02:14:01 AM 1 48.70 0.00 7.26 4.08 0.10 39.86 02:15:01 AM all 33.03 0.00 4.05 4.00 0.08 58.84 02:15:01 AM 0 33.84 0.00 4.01 3.78 0.08 58.28 02:15:01 AM 1 32.22 0.00 4.08 4.22 0.08 59.39 02:16:01 AM all 7.38 0.00 1.45 4.08 0.07 87.02 02:16:01 AM 0 8.42 0.00 1.41 4.34 0.08 85.75 02:16:01 AM 1 6.34 0.00 1.49 3.82 0.05 88.30 02:17:01 AM all 12.87 0.00 1.16 3.45 0.07 82.45 02:17:01 AM 0 11.62 0.00 1.07 1.59 0.07 85.66 02:17:01 AM 1 14.13 0.00 1.26 5.31 0.07 79.23 02:18:01 AM all 9.65 0.00 1.72 6.54 0.06 82.02 02:18:01 AM 0 3.28 0.00 1.22 3.87 0.05 91.57 02:18:01 AM 1 16.02 0.00 2.23 9.21 0.07 72.48 02:19:01 AM all 23.02 0.00 2.99 7.17 0.12 66.70 02:19:01 AM 0 8.51 0.00 1.74 5.38 0.10 84.27 02:19:01 AM 1 37.57 0.00 4.24 8.96 0.13 49.10 02:20:01 AM all 5.46 0.00 1.06 6.44 0.05 86.99 02:20:01 AM 0 4.80 0.00 1.28 5.20 0.05 88.67 02:20:01 AM 1 6.11 0.00 0.85 7.67 0.05 85.32 02:21:01 AM all 29.31 0.00 1.17 0.30 0.08 69.15 02:21:01 AM 0 9.12 0.00 0.87 0.59 0.08 89.33 02:21:01 AM 1 49.65 0.00 1.46 0.00 0.08 48.80 02:22:01 AM all 12.61 0.00 0.57 0.08 0.06 86.68 02:22:01 AM 0 8.91 0.00 0.59 0.17 0.05 90.28 02:22:01 AM 1 16.30 0.00 0.56 0.00 0.07 83.07 02:23:01 AM all 24.42 0.00 2.37 0.99 0.10 72.13 02:23:01 AM 0 25.32 0.00 2.36 1.35 0.08 70.89 02:23:01 AM 1 23.53 0.00 2.37 0.62 0.12 73.37 02:24:01 AM all 29.27 0.00 2.86 1.71 0.11 66.06 02:24:01 AM 0 17.05 0.00 2.86 0.72 0.10 79.26 02:24:01 AM 1 41.51 0.00 2.85 2.70 0.12 52.83 Average: CPU %user %nice %system %iowait %steal %idle Average: all 20.31 0.00 2.28 3.46 0.08 73.86 Average: 0 14.10 0.00 1.96 2.67 0.08 81.19 Average: 1 26.53 0.00 2.61 4.24 0.09 66.53