---> uname -a: Linux prd-centos8-robot-2c-8g-4946.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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: 2799.996 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 568 5014 19 2114 6833 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:fa:81:f7 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.71/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85817sec preferred_lft 85817sec inet6 fe80::f816:3eff:fefa:81f7/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/05/2024 _x86_64_ (2 CPU) 03:20:17 LINUX RESTART (2 CPU) 03:21:01 AM tps rtps wtps bread/s bwrtn/s 03:22:01 AM 48.75 19.54 29.21 5551.88 3923.53 03:23:01 AM 111.46 6.68 104.78 1269.18 9052.98 03:24:01 AM 41.99 0.83 41.16 81.05 4605.08 03:25:01 AM 26.41 0.85 25.56 102.37 1632.69 03:26:01 AM 41.44 0.03 41.40 3.47 6786.89 03:27:01 AM 3.28 0.02 3.27 0.13 101.65 03:28:01 AM 0.38 0.00 0.38 0.00 7.31 03:29:01 AM 11.85 0.23 11.61 34.13 411.28 03:30:01 AM 26.27 0.52 25.76 64.65 1118.11 Average: 34.65 3.19 31.46 789.69 3071.13 03:21:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:22:01 AM 5511116 7058528 2371320 30.08 2688 1739056 690956 7.74 190456 1895036 91176 03:23:01 AM 5175548 7017824 2706888 34.34 2688 2019556 697776 7.81 213588 2150292 124536 03:24:01 AM 5251120 7076456 2631316 33.38 2688 2002536 636764 7.13 232252 2053696 28 03:25:01 AM 4918648 6991020 2963788 37.60 2688 2242076 725984 8.13 291272 2303988 216308 03:26:01 AM 5007528 7035708 2874908 36.47 2688 2197768 679740 7.61 262844 2236964 196 03:27:01 AM 4726448 6754736 3155988 40.04 2688 2197876 980328 10.98 262840 2516764 40 03:28:01 AM 4917960 6946296 2964476 37.61 2688 2197932 796720 8.92 262840 2325536 44 03:29:01 AM 5069664 6956844 2812772 35.68 2688 2060196 738620 8.27 271444 2182792 31460 03:30:01 AM 5123252 6985184 2759184 35.00 2688 2037512 722712 8.09 439532 1969460 16148 Average: 5077920 6980288 2804516 35.58 2688 2077168 741067 8.30 269674 2181614 53326 03:21:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 AM eth0 266.49 168.48 1285.15 58.87 0.00 0.00 0.00 0.00 03:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 AM eth0 65.56 55.50 760.21 8.43 0.00 0.00 0.00 0.00 03:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 AM eth0 12.88 7.73 5.85 3.35 0.00 0.00 0.00 0.00 03:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 AM eth0 38.82 31.06 293.53 6.13 0.00 0.00 0.00 0.00 03:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 AM eth0 154.72 125.67 40.23 34.08 0.00 0.00 0.00 0.00 03:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:27:01 AM eth0 315.85 271.55 3375.33 705.25 0.00 0.00 0.00 0.00 03:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:28:01 AM eth0 462.33 405.36 5663.79 26.28 0.00 0.00 0.00 0.00 03:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:29:01 AM eth0 230.91 190.33 2245.45 28.73 0.00 0.00 0.00 0.00 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 19.84 18.23 15.43 8.66 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 174.16 141.55 1520.53 97.75 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/05/2024 _x86_64_ (2 CPU) 03:20:17 LINUX RESTART (2 CPU) 03:21:01 AM CPU %user %nice %system %iowait %steal %idle 03:22:01 AM all 35.60 0.00 5.36 3.67 0.10 55.27 03:22:01 AM 0 32.75 0.00 5.88 4.34 0.10 56.92 03:22:01 AM 1 38.41 0.00 4.86 3.01 0.10 53.63 03:23:01 AM all 39.42 0.00 5.68 3.43 0.13 51.34 03:23:01 AM 0 43.83 0.00 5.87 4.36 0.15 45.79 03:23:01 AM 1 34.97 0.00 5.48 2.50 0.12 56.92 03:24:01 AM all 20.33 0.00 1.83 4.13 0.13 73.57 03:24:01 AM 0 18.40 0.00 1.52 5.35 0.13 74.60 03:24:01 AM 1 22.27 0.00 2.15 2.92 0.13 72.53 03:25:01 AM all 18.66 0.00 3.06 0.86 0.07 77.36 03:25:01 AM 0 21.73 0.00 3.34 1.43 0.07 73.44 03:25:01 AM 1 15.58 0.00 2.79 0.28 0.07 81.28 03:26:01 AM all 15.00 0.00 2.54 2.09 0.06 80.30 03:26:01 AM 0 20.84 0.00 2.70 0.70 0.07 75.70 03:26:01 AM 1 9.17 0.00 2.38 3.49 0.05 84.92 03:27:01 AM all 14.06 0.00 0.89 0.03 0.10 84.92 03:27:01 AM 0 13.51 0.00 0.77 0.00 0.10 85.62 03:27:01 AM 1 14.61 0.00 1.01 0.07 0.10 84.21 03:28:01 AM all 10.90 0.00 1.15 0.00 0.13 87.82 03:28:01 AM 0 2.74 0.00 0.43 0.00 0.12 96.71 03:28:01 AM 1 19.19 0.00 1.89 0.00 0.14 78.79 03:29:01 AM all 17.42 0.00 2.03 0.12 0.10 80.33 03:29:01 AM 0 22.86 0.00 1.85 0.07 0.10 75.12 03:29:01 AM 1 11.96 0.00 2.21 0.17 0.10 85.56 03:30:01 AM all 32.30 0.00 3.28 0.43 0.10 63.89 03:30:01 AM 0 37.78 0.00 3.23 0.45 0.08 58.45 03:30:01 AM 1 26.80 0.00 3.32 0.42 0.12 69.34 Average: all 22.63 0.00 2.87 1.64 0.10 72.75 Average: 0 23.82 0.00 2.84 1.85 0.10 71.39 Average: 1 21.45 0.00 2.90 1.43 0.10 74.12