---> uname -a: Linux prd-centos8-robot-2c-8g-25579.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 8.3G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 578 4985 19 2133 6822 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:5e:20:b8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.57/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85756sec preferred_lft 85756sec inet6 fe80::f816:3eff:fe5e:20b8/64 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) 09/22/2024 _x86_64_ (2 CPU) 00:48:15 LINUX RESTART (2 CPU) 12:49:01 AM tps rtps wtps bread/s bwrtn/s 12:50:01 AM 101.98 49.63 52.35 7124.96 12613.15 12:51:01 AM 110.00 0.70 109.30 50.77 11013.13 12:52:01 AM 21.33 0.42 20.91 64.79 2051.06 12:53:01 AM 65.59 2.52 63.08 396.00 8018.36 12:54:01 AM 6.07 0.12 5.95 33.06 264.72 12:55:01 AM 1.87 0.00 1.87 0.00 106.57 12:56:01 AM 0.33 0.00 0.33 0.00 4.85 12:57:01 AM 0.12 0.00 0.12 0.00 1.47 12:58:01 AM 9.08 0.32 8.76 36.92 314.56 12:59:01 AM 25.98 0.52 25.46 63.86 1269.47 Average: 34.24 5.42 28.82 777.09 3566.09 12:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:50:01 AM 5381328 7022676 2501104 31.73 2688 1830452 738188 8.27 220136 1983216 113716 12:51:01 AM 5179760 7009800 2702672 34.29 2688 2006696 700300 7.84 222044 2132340 30132 12:52:01 AM 5156520 7037024 2725912 34.58 2688 2055496 678620 7.60 246676 2127288 43812 12:53:01 AM 5022512 7064000 2859920 36.28 2688 2210468 629692 7.05 263908 2216016 112 12:54:01 AM 4976232 7020232 2906200 36.87 2688 2212976 695120 7.78 264176 2264404 1520 12:55:01 AM 4976660 7020664 2905772 36.86 2688 2212976 695120 7.78 264176 2264580 8 12:56:01 AM 4958148 7002164 2924284 37.10 2688 2212988 725988 8.13 264176 2282312 4 12:57:01 AM 4958756 7002776 2923676 37.09 2688 2212992 725988 8.13 264176 2282428 12 12:58:01 AM 5072164 6974272 2810268 35.65 2688 2077096 730340 8.18 283448 2172912 30452 12:59:01 AM 5115856 6996700 2766576 35.10 2688 2056132 704540 7.89 452816 1962980 16720 Average: 5079794 7015031 2802638 35.56 2688 2108827 702390 7.86 274573 2168848 23649 12:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:50:01 AM eth0 303.68 183.04 1573.35 58.32 0.00 0.00 0.00 0.00 12:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:51:01 AM eth0 62.25 50.11 613.04 8.45 0.00 0.00 0.00 0.00 12:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:52:01 AM eth0 17.53 11.55 6.63 4.30 0.00 0.00 0.00 0.00 12:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:53:01 AM eth0 240.25 163.33 318.03 46.25 0.00 0.00 0.00 0.00 12:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:54:01 AM eth0 31.23 18.13 23.00 2.97 0.00 0.00 0.00 0.00 12:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:55:01 AM eth0 261.62 261.11 52.76 109.37 0.00 0.00 0.00 0.00 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 84.19 80.59 156.93 30.15 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 121.41 119.00 38.94 43.02 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 109.18 86.47 134.11 40.32 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 25.53 18.65 17.38 8.82 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 125.69 99.20 293.44 35.20 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) 09/22/2024 _x86_64_ (2 CPU) 00:48:15 LINUX RESTART (2 CPU) 12:49:01 AM CPU %user %nice %system %iowait %steal %idle 12:50:01 AM all 37.37 0.03 7.45 7.19 0.13 47.83 12:50:01 AM 0 31.86 0.02 6.74 7.69 0.12 53.57 12:50:01 AM 1 42.85 0.03 8.16 6.69 0.14 42.14 12:51:01 AM all 31.62 0.00 4.88 4.12 0.13 59.26 12:51:01 AM 0 26.36 0.00 4.68 4.41 0.15 64.40 12:51:01 AM 1 36.87 0.00 5.07 3.82 0.12 54.11 12:52:01 AM all 14.57 0.00 2.17 0.84 0.08 82.34 12:52:01 AM 0 5.50 0.00 1.87 1.09 0.07 91.48 12:52:01 AM 1 23.65 0.00 2.46 0.60 0.08 73.20 12:53:01 AM all 23.12 0.00 3.80 2.26 0.10 70.73 12:53:01 AM 0 25.50 0.00 3.99 2.33 0.10 68.08 12:53:01 AM 1 20.74 0.00 3.61 2.19 0.10 73.36 12:54:01 AM all 2.61 0.00 0.22 0.07 0.04 97.06 12:54:01 AM 0 1.25 0.00 0.15 0.12 0.03 98.45 12:54:01 AM 1 3.97 0.00 0.29 0.02 0.05 95.67 12:55:01 AM all 19.93 0.00 0.43 0.01 0.09 79.55 12:55:01 AM 0 0.67 0.00 0.13 0.02 0.08 99.10 12:55:01 AM 1 39.26 0.00 0.72 0.00 0.10 59.92 12:56:01 AM all 5.94 0.00 0.23 0.00 0.10 93.72 12:56:01 AM 0 0.64 0.00 0.13 0.00 0.08 99.15 12:56:01 AM 1 11.25 0.00 0.33 0.00 0.12 88.30 12:57:01 AM all 16.28 0.00 0.34 0.00 0.10 83.29 12:57:01 AM 0 10.36 0.00 0.25 0.00 0.12 89.27 12:57:01 AM 1 22.18 0.00 0.42 0.00 0.08 77.32 12:58:01 AM all 17.28 0.00 1.57 0.07 0.08 81.00 12:58:01 AM 0 6.87 0.00 1.64 0.03 0.07 91.39 12:58:01 AM 1 27.78 0.00 1.50 0.10 0.08 70.53 12:59:01 AM all 29.02 0.00 3.65 0.72 0.08 66.53 12:59:01 AM 0 25.25 0.00 3.41 0.92 0.08 70.34 12:59:01 AM 1 32.78 0.00 3.90 0.52 0.08 62.72 Average: all 19.75 0.00 2.47 1.52 0.09 76.16 Average: 0 13.39 0.00 2.29 1.65 0.09 82.57 Average: 1 26.12 0.00 2.64 1.39 0.10 69.75