---> uname -a: Linux prd-centos8-robot-2c-8g-24029.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 575 4999 19 2122 6826 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:5a:11:a2 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 85838sec preferred_lft 85838sec inet6 fe80::f816:3eff:fe5a:11a2/64 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) 09/19/2024 _x86_64_ (2 CPU) 07:01:53 LINUX RESTART (2 CPU) 07:03:01 AM tps rtps wtps bread/s bwrtn/s 07:04:01 AM 127.91 7.41 120.49 1296.50 10619.53 07:05:01 AM 28.98 0.42 28.56 64.79 3512.96 07:06:01 AM 47.20 0.03 47.17 3.47 3065.06 07:07:02 AM 22.36 0.00 22.36 0.00 5328.51 07:08:01 AM 2.20 0.12 2.08 33.62 120.38 07:09:01 AM 0.32 0.00 0.32 0.00 4.85 07:10:01 AM 4.80 0.32 4.48 36.93 250.71 07:11:01 AM 25.17 0.32 24.85 36.25 1223.62 Average: 32.43 1.08 31.35 184.27 3021.77 07:03:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:04:01 AM 5182380 7013728 2700052 34.25 2688 2008092 704884 7.89 220872 2129708 87020 07:05:01 AM 5264712 7097528 2617720 33.21 2688 2010036 629160 7.04 239748 2031588 12 07:06:01 AM 5045284 7075700 2837148 35.99 2688 2199660 633892 7.10 259212 2207236 149632 07:07:02 AM 5038860 7069276 2843572 36.07 2688 2199660 633892 7.10 259216 2207240 8 07:08:01 AM 4990480 7023300 2891952 36.69 2688 2202064 700784 7.85 259488 2255264 8 07:09:01 AM 4982784 7015620 2899648 36.79 2688 2202080 716716 8.03 259488 2262772 24 07:10:01 AM 5167472 7039736 2714960 34.44 2688 2043020 677588 7.59 255328 2094564 6984 07:11:01 AM 5121272 6986648 2761160 35.03 2688 2041016 719924 8.06 445924 1963748 188 Average: 5099156 7040192 2783276 35.31 2688 2113204 677105 7.58 274910 2144015 30484 07:03:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 AM eth0 95.48 72.04 951.87 10.87 0.00 0.00 0.00 0.00 07:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 AM eth0 15.25 10.23 5.47 3.64 0.00 0.00 0.00 0.00 07:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 AM eth0 187.94 144.47 310.29 41.21 0.00 0.00 0.00 0.00 07:07:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:02 AM eth0 6.75 5.38 1.59 1.43 0.00 0.00 0.00 0.00 07:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 AM eth0 194.31 187.80 55.20 76.43 0.00 0.00 0.00 0.00 07:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 AM eth0 248.69 246.91 129.68 96.36 0.00 0.00 0.00 0.00 07:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 AM eth0 143.11 124.25 143.00 51.75 0.00 0.00 0.00 0.00 07:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 AM eth0 17.64 15.06 13.31 7.44 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 113.48 100.58 201.61 36.05 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) 09/19/2024 _x86_64_ (2 CPU) 07:01:53 LINUX RESTART (2 CPU) 07:03:01 AM CPU %user %nice %system %iowait %steal %idle 07:04:01 AM all 36.60 0.00 5.82 3.90 0.13 53.55 07:04:01 AM 0 47.69 0.00 6.67 3.54 0.13 41.97 07:04:01 AM 1 25.50 0.00 4.97 4.27 0.13 65.13 07:05:01 AM all 10.46 0.00 1.41 3.92 0.04 84.17 07:05:01 AM 0 6.13 0.00 1.39 3.66 0.05 88.77 07:05:01 AM 1 14.79 0.00 1.44 4.17 0.03 79.57 07:06:01 AM all 27.64 0.00 4.64 2.76 0.09 64.87 07:06:01 AM 0 40.59 0.00 5.36 2.16 0.10 51.79 07:06:01 AM 1 14.73 0.00 3.91 3.36 0.08 77.91 07:07:02 AM all 0.14 0.00 0.34 1.45 0.03 98.04 07:07:02 AM 0 0.20 0.00 0.32 1.49 0.03 97.96 07:07:02 AM 1 0.08 0.00 0.37 1.42 0.02 98.11 07:08:01 AM all 16.02 0.00 0.60 0.03 0.07 83.29 07:08:01 AM 0 4.32 0.00 0.37 0.05 0.05 95.20 07:08:01 AM 1 27.77 0.00 0.82 0.00 0.09 71.32 07:09:01 AM all 24.24 0.00 0.54 0.00 0.08 75.13 07:09:01 AM 0 22.54 0.00 0.45 0.00 0.08 76.92 07:09:01 AM 1 25.95 0.00 0.64 0.00 0.08 73.33 07:10:01 AM all 16.25 0.00 1.39 0.02 0.08 82.26 07:10:01 AM 0 26.28 0.00 1.37 0.03 0.08 72.23 07:10:01 AM 1 6.15 0.00 1.42 0.00 0.07 92.37 07:11:01 AM all 24.77 0.00 2.30 0.41 0.08 72.43 07:11:01 AM 0 32.43 0.00 2.28 0.45 0.08 64.75 07:11:01 AM 1 17.11 0.00 2.32 0.37 0.08 80.12 Average: all 19.53 0.00 2.14 1.57 0.08 76.69 Average: 0 22.57 0.00 2.28 1.42 0.08 73.65 Average: 1 16.49 0.00 1.99 1.71 0.07 79.74