---> uname -a: Linux prd-centos8-robot-2c-8g-42041.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 593 4798 19 2305 6801 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:56:30:c9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.155/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe56:30c9/64 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:19 LINUX RESTART (2 CPU) 06:19:01 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 115.38 45.19 70.18 7040.48 17206.48 06:21:01 AM 94.72 0.70 94.02 50.78 10345.43 06:22:01 AM 15.53 0.42 15.11 64.78 1302.28 06:23:01 AM 45.58 2.52 43.07 396.00 2892.04 06:24:01 AM 26.01 0.00 26.01 0.00 5635.35 06:25:01 AM 0.43 0.00 0.43 0.00 9.13 06:26:01 AM 0.12 0.00 0.12 0.00 0.90 06:27:01 AM 0.10 0.00 0.10 0.00 1.18 06:28:01 AM 17.16 0.28 16.88 43.99 446.94 Average: 35.00 5.46 29.55 844.13 4204.73 06:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 5300148 7001116 2582276 32.76 2688 1882692 776588 8.70 216452 2037532 155748 06:21:01 AM 5177776 7008724 2704648 34.31 2688 2008188 718820 8.05 221624 2134068 30068 06:22:01 AM 5254460 7087372 2627964 33.34 2688 2010132 645520 7.23 240464 2039816 16 06:23:01 AM 5020192 7067172 2862232 36.31 2688 2216040 651020 7.29 262092 2225744 154428 06:24:01 AM 5010416 7057024 2872008 36.44 2688 2216020 651020 7.29 262108 2231832 8 06:25:01 AM 5010464 7057040 2871960 36.43 2688 2216020 651020 7.29 262108 2231904 8 06:26:01 AM 5010732 7057308 2871692 36.43 2688 2216020 651020 7.29 262108 2231812 4 06:27:01 AM 5010020 7056600 2872404 36.44 2688 2216024 651020 7.29 262108 2232420 4 06:28:01 AM 5013188 7058116 2869236 36.40 2688 2214372 639756 7.16 455200 2037256 13356 Average: 5089711 7050052 2792713 35.43 2688 2132834 670643 7.51 271585 2155820 39293 06:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 317.21 188.89 1573.74 61.46 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 67.73 53.83 632.11 8.84 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 17.98 12.88 5.99 4.25 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 43.74 36.80 299.68 11.21 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 539.12 396.75 103.78 84.22 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 0.65 0.37 0.19 0.11 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 1.68 0.15 0.15 0.01 0.00 0.00 0.00 0.00 06:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:01 AM eth0 1.18 0.30 0.36 0.20 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 22.18 17.86 19.95 10.53 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 112.39 78.65 292.91 20.09 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:19 LINUX RESTART (2 CPU) 06:19:01 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 40.59 0.03 7.63 3.84 0.11 47.81 06:20:01 AM 0 38.81 0.03 7.81 3.39 0.12 49.84 06:20:01 AM 1 42.36 0.02 7.45 4.28 0.10 45.79 06:21:01 AM all 27.03 0.00 4.01 3.60 0.13 65.23 06:21:01 AM 0 30.44 0.00 4.41 3.62 0.13 61.39 06:21:01 AM 1 23.61 0.00 3.62 3.58 0.12 69.08 06:22:01 AM all 10.65 0.00 1.63 1.59 0.06 86.07 06:22:01 AM 0 15.07 0.00 1.99 1.76 0.05 81.13 06:22:01 AM 1 6.23 0.00 1.27 1.42 0.07 91.01 06:23:01 AM all 26.99 0.00 4.22 0.91 0.10 67.78 06:23:01 AM 0 41.48 0.00 5.04 0.92 0.10 52.46 06:23:01 AM 1 12.55 0.00 3.39 0.90 0.10 83.05 06:24:01 AM all 1.14 0.00 1.21 7.37 0.06 90.22 06:24:01 AM 0 1.01 0.00 1.18 7.63 0.08 90.10 06:24:01 AM 1 1.27 0.00 1.24 7.10 0.03 90.35 06:25:01 AM all 0.33 0.00 0.04 0.00 0.05 99.57 06:25:01 AM 0 0.08 0.00 0.05 0.00 0.03 99.83 06:25:01 AM 1 0.58 0.00 0.03 0.00 0.07 99.32 06:26:01 AM all 0.34 0.00 0.08 0.00 0.04 99.54 06:26:01 AM 0 0.15 0.00 0.10 0.00 0.03 99.72 06:26:01 AM 1 0.53 0.00 0.05 0.00 0.05 99.37 06:27:01 AM all 0.34 0.00 0.05 0.00 0.05 99.56 06:27:01 AM 0 0.12 0.00 0.05 0.00 0.05 99.78 06:27:01 AM 1 0.57 0.00 0.05 0.00 0.05 99.33 06:28:01 AM all 19.87 0.00 2.25 0.20 0.10 77.59 06:28:01 AM 0 29.87 0.00 2.92 0.23 0.08 66.89 06:28:01 AM 1 9.87 0.00 1.57 0.17 0.12 88.28 Average: all 14.12 0.00 2.34 1.94 0.08 81.52 Average: 0 17.42 0.00 2.61 1.94 0.08 77.94 Average: 1 10.82 0.00 2.07 1.94 0.08 85.09