---> uname -a: Linux prd-centos8-robot-2c-8g-44497.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 610 4969 19 2117 6790 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:15:38:07 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.20/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85853sec preferred_lft 85853sec inet6 fe80::f816:3eff:fe15:3807/64 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) 10/21/2024 _x86_64_ (2 CPU) 04:04:34 LINUX RESTART (2 CPU) 04:05:01 AM tps rtps wtps bread/s bwrtn/s 04:06:01 AM 102.65 51.21 51.44 7581.68 30955.36 04:07:01 AM 117.80 7.42 110.38 1296.72 10334.43 04:08:01 AM 30.56 0.38 30.18 64.26 3676.62 04:09:01 AM 54.97 0.07 54.90 4.00 5482.12 04:10:01 AM 14.16 0.03 14.13 3.60 3055.96 04:11:01 AM 2.25 0.07 2.18 28.52 81.79 04:12:01 AM 0.47 0.00 0.47 0.00 7.20 04:13:01 AM 13.00 0.33 12.66 37.86 481.35 Average: 41.98 7.44 34.54 1127.25 6759.98 04:05:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 AM 5507792 7061360 2374640 30.13 2688 1744308 704240 7.89 191012 1895936 111612 04:07:01 AM 5179096 7009424 2703336 34.30 2688 2007016 702008 7.86 221900 2135272 90080 04:08:01 AM 5257048 7088728 2625384 33.31 2688 2008948 632112 7.08 240712 2040056 0 04:09:01 AM 5006712 7037416 2875720 36.48 2688 2200272 677032 7.58 258884 2245252 83180 04:10:01 AM 4989768 7020692 2892664 36.70 2688 2200388 686836 7.69 259004 2259568 120 04:11:01 AM 4889592 6921556 2992840 37.97 2688 2201516 823188 9.22 259012 2358768 16 04:12:01 AM 4844364 6876600 3038068 38.54 2688 2201788 856876 9.59 259012 2404216 204 04:13:01 AM 5102688 6961912 2779744 35.27 2688 2034056 743152 8.32 289760 2135828 17120 Average: 5097132 6997211 2785300 35.34 2688 2074786 728180 8.15 247412 2184362 37792 04:05:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 270.53 169.97 1270.39 57.61 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 71.00 58.42 908.20 9.31 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 16.38 8.30 5.61 3.26 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 255.10 190.59 340.45 50.19 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 12.23 6.43 3.38 0.67 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 389.60 355.05 3744.06 711.13 0.00 0.00 0.00 0.00 04:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 AM eth0 518.99 412.03 5561.38 26.74 0.00 0.00 0.00 0.00 04:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 AM eth0 166.59 126.83 1295.99 25.33 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 212.56 165.96 1641.23 110.54 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) 10/21/2024 _x86_64_ (2 CPU) 04:04:34 LINUX RESTART (2 CPU) 04:05:01 AM CPU %user %nice %system %iowait %steal %idle 04:06:01 AM all 35.66 0.03 7.34 17.87 0.13 38.97 04:06:01 AM 0 43.48 0.02 7.25 17.79 0.13 31.34 04:06:01 AM 1 27.72 0.05 7.44 17.96 0.12 46.71 04:07:01 AM all 34.63 0.00 5.63 4.08 0.10 55.56 04:07:01 AM 0 45.70 0.00 5.70 4.62 0.10 43.88 04:07:01 AM 1 23.56 0.00 5.55 3.55 0.10 67.24 04:08:01 AM all 10.66 0.00 1.41 2.23 0.05 85.66 04:08:01 AM 0 12.18 0.00 1.61 3.46 0.05 82.70 04:08:01 AM 1 9.14 0.00 1.20 0.99 0.05 88.62 04:09:01 AM all 26.93 0.00 4.55 1.39 0.09 67.04 04:09:01 AM 0 27.81 0.00 4.16 0.92 0.08 67.03 04:09:01 AM 1 26.05 0.00 4.95 1.86 0.10 67.04 04:10:01 AM all 0.35 0.00 0.27 0.84 0.03 98.50 04:10:01 AM 0 0.27 0.00 0.17 0.13 0.03 99.40 04:10:01 AM 1 0.43 0.00 0.37 1.55 0.03 97.61 04:11:01 AM all 14.26 0.00 1.03 0.03 0.09 84.59 04:11:01 AM 0 11.19 0.00 0.59 0.02 0.10 88.11 04:11:01 AM 1 17.34 0.00 1.48 0.03 0.08 81.06 04:12:01 AM all 10.57 0.00 1.17 0.00 0.09 88.17 04:12:01 AM 0 19.79 0.00 1.94 0.00 0.10 78.18 04:12:01 AM 1 1.43 0.00 0.40 0.00 0.08 98.08 04:13:01 AM all 16.24 0.00 2.27 0.11 0.09 81.29 04:13:01 AM 0 25.96 0.00 2.99 0.10 0.08 70.86 04:13:01 AM 1 6.62 0.00 1.55 0.12 0.10 91.61 Average: all 18.65 0.00 2.96 3.30 0.09 75.00 Average: 0 23.29 0.00 3.05 3.38 0.09 70.19 Average: 1 14.01 0.01 2.86 3.23 0.08 79.82