---> uname -a: Linux prd-centos8-robot-2c-8g-39377.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: 2800.000 BogoMIPS: 5600.00 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 601 4968 19 2127 6799 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:24:6a:68 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.37/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85792sec preferred_lft 85792sec inet6 fe80::f816:3eff:fe24:6a68/64 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) 10/06/2024 _x86_64_ (2 CPU) 01:28:14 LINUX RESTART (2 CPU) 01:29:01 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 98.78 13.25 85.54 2372.68 6973.31 01:31:01 AM 74.16 0.70 73.46 50.78 9482.77 01:32:01 AM 11.36 0.35 11.01 61.18 333.36 01:33:01 AM 64.33 2.52 61.81 396.00 8249.03 01:34:01 AM 5.23 0.00 5.23 0.00 219.18 01:35:01 AM 0.30 0.00 0.30 0.00 4.87 01:36:01 AM 0.22 0.00 0.22 0.00 2.50 01:37:01 AM 0.23 0.08 0.15 31.99 1.60 01:38:01 AM 25.81 0.68 25.13 75.45 1091.08 Average: 31.16 1.95 29.21 332.03 2928.77 01:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5270072 7013500 2612360 33.14 2688 1924900 741340 8.30 211540 2074992 170240 01:31:01 AM 5162668 6992600 2719764 34.50 2688 2007016 718932 8.05 221064 2151180 4 01:32:01 AM 5142724 7001484 2739708 34.76 2688 2034940 726964 8.14 246180 2143040 26048 01:33:01 AM 4998160 7043780 2884272 36.59 2688 2214872 643064 7.20 260896 2242400 120 01:34:01 AM 5002636 7048260 2879796 36.53 2688 2214876 643064 7.20 260892 2242628 12 01:35:01 AM 5002816 7048440 2879616 36.53 2688 2214876 643064 7.20 260892 2242424 8 01:36:01 AM 5003124 7048748 2879308 36.53 2688 2214876 643064 7.20 260892 2242364 4 01:37:01 AM 4964152 7010956 2918280 37.02 2688 2216048 692684 7.76 261228 2280580 212 01:38:01 AM 5124320 6994792 2758112 34.99 2688 2046236 698908 7.83 446740 1961276 5604 Average: 5074519 7022507 2807913 35.62 2688 2120960 683454 7.65 270036 2175654 22472 01:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 220.59 145.62 1330.83 37.38 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 43.04 31.97 383.46 5.61 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 11.00 8.28 5.33 3.61 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 213.88 184.24 331.99 36.65 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 1.28 0.80 0.51 0.35 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 0.50 0.17 0.03 0.01 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 0.37 0.15 0.02 0.01 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 6.11 4.23 2.04 1.51 0.00 0.00 0.00 0.00 01:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:38:01 AM eth0 49.94 37.99 82.01 29.13 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 60.75 45.94 237.37 12.70 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) 10/06/2024 _x86_64_ (2 CPU) 01:28:14 LINUX RESTART (2 CPU) 01:29:01 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 36.55 0.00 6.27 3.07 0.11 54.00 01:30:01 AM 0 46.55 0.00 6.63 3.06 0.12 43.64 01:30:01 AM 1 26.54 0.00 5.91 3.08 0.10 64.37 01:31:01 AM all 15.56 0.00 2.59 2.70 0.07 79.09 01:31:01 AM 0 22.62 0.00 3.07 3.22 0.07 71.02 01:31:01 AM 1 8.50 0.00 2.10 2.18 0.07 87.15 01:32:01 AM all 12.47 0.00 1.63 0.08 0.07 85.75 01:32:01 AM 0 17.09 0.00 1.55 0.12 0.07 81.17 01:32:01 AM 1 7.85 0.00 1.72 0.03 0.07 90.34 01:33:01 AM all 23.36 0.00 3.96 1.96 0.07 70.65 01:33:01 AM 0 25.68 0.00 4.06 1.99 0.07 68.21 01:33:01 AM 1 21.03 0.00 3.86 1.94 0.07 73.10 01:34:01 AM all 0.33 0.00 0.07 0.03 0.03 99.54 01:34:01 AM 0 0.53 0.00 0.05 0.02 0.03 99.37 01:34:01 AM 1 0.12 0.00 0.08 0.05 0.03 99.72 01:35:01 AM all 0.29 0.00 0.06 0.00 0.03 99.62 01:35:01 AM 0 0.40 0.00 0.02 0.00 0.00 99.58 01:35:01 AM 1 0.18 0.00 0.10 0.00 0.05 99.67 01:36:01 AM all 0.28 0.00 0.07 0.00 0.03 99.62 01:36:01 AM 0 0.03 0.00 0.05 0.00 0.02 99.90 01:36:01 AM 1 0.53 0.00 0.08 0.00 0.03 99.35 01:37:01 AM all 1.31 0.00 0.21 0.02 0.03 98.44 01:37:01 AM 0 0.42 0.00 0.13 0.00 0.02 99.43 01:37:01 AM 1 2.21 0.00 0.28 0.03 0.03 97.44 01:38:01 AM all 23.62 0.00 3.25 0.28 0.08 72.77 01:38:01 AM 0 33.83 0.00 3.50 0.23 0.07 62.36 01:38:01 AM 1 13.40 0.00 2.99 0.33 0.08 83.19 Average: all 12.65 0.00 2.01 0.91 0.05 84.38 Average: 0 16.35 0.00 2.12 0.96 0.05 80.52 Average: 1 8.93 0.00 1.91 0.85 0.06 88.25