---> uname -a: Linux prd-centos8-robot-2c-8g-25537.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 617 4947 19 2132 6782 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:d5:00:c1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.122/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85780sec preferred_lft 85780sec inet6 fe80::f816:3eff:fed5:c1/64 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) 00:18:23 LINUX RESTART (2 CPU) 12:19:01 AM tps rtps wtps bread/s bwrtn/s 12:20:01 AM 120.41 64.00 56.41 6505.95 32397.65 12:21:01 AM 127.06 6.86 120.19 1249.72 11456.51 12:22:01 AM 36.27 1.00 35.27 110.90 3774.61 12:23:01 AM 50.82 2.58 48.24 398.87 3290.47 12:24:01 AM 23.93 0.00 23.93 0.00 5424.14 12:25:01 AM 0.43 0.00 0.43 0.00 8.07 12:26:01 AM 0.12 0.00 0.12 0.00 1.20 12:27:01 AM 0.12 0.00 0.12 0.00 0.92 12:28:01 AM 13.36 0.42 12.95 69.86 490.63 Average: 41.39 8.32 33.07 926.31 6316.90 12:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:20:01 AM 5547656 7078164 2334768 29.62 2688 1722632 712568 7.98 185604 1865472 110208 12:21:01 AM 5149816 7004448 2732608 34.67 2688 2032084 722796 8.09 213376 2175224 112644 12:22:01 AM 5254508 7088996 2627916 33.34 2688 2011724 639988 7.17 239972 2044236 16 12:23:01 AM 5024112 7068676 2858312 36.26 2688 2213640 644284 7.21 263376 2225656 151460 12:24:01 AM 5007848 7052208 2874576 36.47 2688 2213644 680076 7.61 263376 2236464 4 12:25:01 AM 5008104 7052464 2874320 36.46 2688 2213644 680076 7.61 263376 2236532 4 12:26:01 AM 5007672 7052032 2874752 36.47 2688 2213644 680076 7.61 263376 2236760 4 12:27:01 AM 5008044 7052408 2874380 36.47 2688 2213648 680076 7.61 263376 2236476 4 12:28:01 AM 5083364 6956788 2799060 35.51 2688 2048192 763024 8.54 291816 2154624 16776 Average: 5121236 7045132 2761188 35.03 2688 2098095 689218 7.72 249739 2156827 43458 12:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 AM eth0 312.49 159.57 1189.72 59.43 0.00 0.00 0.00 0.00 12:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 AM eth0 97.75 79.69 997.81 10.73 0.00 0.00 0.00 0.00 12:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 AM eth0 10.51 9.03 6.28 3.79 0.00 0.00 0.00 0.00 12:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 AM eth0 48.71 41.09 282.82 12.25 0.00 0.00 0.00 0.00 12:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 AM eth0 170.26 119.68 37.38 32.59 0.00 0.00 0.00 0.00 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 1.43 0.32 0.27 0.09 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 1.28 0.32 0.37 0.23 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 1.22 0.13 0.12 0.01 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 AM eth0 48.19 34.21 75.91 20.37 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 76.88 49.34 287.88 15.50 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) 00:18:23 LINUX RESTART (2 CPU) 12:19:01 AM CPU %user %nice %system %iowait %steal %idle 12:20:01 AM all 30.50 0.05 6.09 37.01 0.08 26.27 12:20:01 AM 0 29.27 0.05 7.39 36.56 0.08 26.64 12:20:01 AM 1 31.71 0.05 4.79 37.46 0.08 25.90 12:21:01 AM all 33.19 0.00 5.51 3.71 0.09 57.50 12:21:01 AM 0 45.30 0.00 6.45 3.53 0.10 44.63 12:21:01 AM 1 21.10 0.00 4.57 3.90 0.08 70.34 12:22:01 AM all 16.16 0.00 1.78 1.03 0.06 80.97 12:22:01 AM 0 8.61 0.00 1.50 0.78 0.05 89.05 12:22:01 AM 1 23.71 0.00 2.05 1.27 0.07 72.90 12:23:01 AM all 26.79 0.00 4.50 1.08 0.08 67.55 12:23:01 AM 0 24.80 0.00 4.62 1.18 0.08 69.31 12:23:01 AM 1 28.77 0.00 4.39 0.97 0.08 65.79 12:24:01 AM all 0.74 0.00 0.64 1.02 0.05 97.55 12:24:01 AM 0 0.55 0.00 0.60 1.23 0.07 97.56 12:24:01 AM 1 0.94 0.00 0.68 0.80 0.03 97.54 12:25:01 AM all 0.23 0.00 0.05 0.00 0.03 99.69 12:25:01 AM 0 0.10 0.00 0.05 0.00 0.03 99.82 12:25:01 AM 1 0.35 0.00 0.05 0.00 0.03 99.57 12:26:01 AM all 0.33 0.00 0.06 0.00 0.03 99.58 12:26:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 12:26:01 AM 1 0.57 0.00 0.05 0.00 0.03 99.35 12:27:01 AM all 0.32 0.00 0.05 0.00 0.03 99.60 12:27:01 AM 0 0.55 0.00 0.05 0.00 0.03 99.37 12:27:01 AM 1 0.08 0.00 0.05 0.00 0.03 99.83 12:28:01 AM all 13.59 0.00 1.90 0.18 0.06 84.28 12:28:01 AM 0 23.42 0.00 2.25 0.30 0.05 73.98 12:28:01 AM 1 3.76 0.00 1.54 0.05 0.07 94.58 Average: all 13.56 0.01 2.29 4.88 0.06 79.20 Average: 0 14.76 0.01 2.55 4.83 0.06 77.79 Average: 1 12.36 0.01 2.02 4.94 0.06 80.62