---> uname -a: Linux prd-centos8-robot-2c-8g-20957.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 578 5005 19 2113 6823 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:60:bc:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.85/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85825sec preferred_lft 85825sec inet6 fe80::f816:3eff:fe60:bcf6/64 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) 07/16/2024 _x86_64_ (2 CPU) 03:43:12 LINUX RESTART (2 CPU) 03:44:01 AM tps rtps wtps bread/s bwrtn/s 03:45:01 AM 53.15 19.73 33.42 5605.60 14065.26 03:46:01 AM 119.81 6.78 113.03 1247.79 9941.41 03:47:01 AM 32.02 1.48 30.54 172.88 3494.15 03:48:01 AM 43.12 0.03 43.09 3.47 2760.78 03:49:01 AM 22.88 0.12 22.76 33.06 5314.86 03:50:01 AM 3.48 0.00 3.48 0.00 145.60 03:51:01 AM 0.25 0.00 0.25 0.00 2.98 03:52:01 AM 12.15 0.32 11.83 36.93 447.08 Average: 35.86 3.56 32.30 887.47 4521.38 03:44:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:45:01 AM 5512720 7059956 2369712 30.06 2688 1738976 715388 8.01 190068 1896784 99404 03:46:01 AM 5160044 6979432 2722388 34.54 2688 1996252 748264 8.38 210948 2166348 86608 03:47:01 AM 5270172 7095468 2612260 33.14 2688 2002664 623200 6.98 239876 2029316 36 03:48:01 AM 5057196 7074240 2825236 35.84 2688 2186452 631492 7.07 259468 2198804 149044 03:49:01 AM 5006036 7025092 2876396 36.49 2688 2188860 713384 7.99 259752 2244668 1404 03:50:01 AM 5005908 7024968 2876524 36.49 2688 2188864 713704 7.99 259752 2244856 8 03:51:01 AM 4992576 7011632 2889856 36.66 2688 2188880 729192 8.16 259756 2258200 4 03:52:01 AM 5137924 6994524 2744508 34.82 2688 2032172 714100 8.00 283680 2106980 20156 Average: 5142822 7033164 2739610 34.76 2688 2065390 698590 7.82 245412 2143244 44583 03:44:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:45:01 AM eth0 287.07 181.84 1303.07 59.58 0.00 0.00 0.00 0.00 03:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:46:01 AM eth0 66.94 56.49 749.87 8.81 0.00 0.00 0.00 0.00 03:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:47:01 AM eth0 20.33 10.40 7.14 3.69 0.00 0.00 0.00 0.00 03:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:48:01 AM eth0 200.30 173.21 313.03 44.12 0.00 0.00 0.00 0.00 03:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:49:01 AM eth0 80.72 74.50 34.24 27.90 0.00 0.00 0.00 0.00 03:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:50:01 AM eth0 225.86 225.19 45.43 94.48 0.00 0.00 0.00 0.00 03:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:51:01 AM eth0 193.20 190.84 194.89 68.47 0.00 0.00 0.00 0.00 03:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:52:01 AM eth0 84.87 70.64 113.71 34.73 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 144.92 122.89 345.17 42.72 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) 07/16/2024 _x86_64_ (2 CPU) 03:43:12 LINUX RESTART (2 CPU) 03:44:01 AM CPU %user %nice %system %iowait %steal %idle 03:45:01 AM all 36.02 0.00 5.99 16.15 0.10 41.74 03:45:01 AM 0 34.14 0.00 5.22 16.76 0.10 43.78 03:45:01 AM 1 37.90 0.00 6.75 15.54 0.10 39.70 03:46:01 AM all 36.67 0.00 5.53 6.00 0.13 51.67 03:46:01 AM 0 49.29 0.00 6.74 4.55 0.13 39.28 03:46:01 AM 1 24.12 0.00 4.32 7.45 0.12 63.99 03:47:01 AM all 11.79 0.00 1.70 1.99 0.09 84.43 03:47:01 AM 0 13.87 0.00 1.92 2.11 0.10 81.99 03:47:01 AM 1 9.71 0.00 1.47 1.87 0.08 86.86 03:48:01 AM all 28.94 0.00 4.97 0.90 0.11 65.08 03:48:01 AM 0 29.13 0.00 5.21 1.05 0.12 64.50 03:48:01 AM 1 28.76 0.00 4.73 0.75 0.10 65.66 03:49:01 AM all 7.91 0.00 0.83 2.15 0.06 89.05 03:49:01 AM 0 10.97 0.00 0.87 1.38 0.07 86.72 03:49:01 AM 1 4.85 0.00 0.79 2.92 0.05 91.39 03:50:01 AM all 18.28 0.00 0.41 0.04 0.09 81.17 03:50:01 AM 0 36.43 0.00 0.65 0.00 0.12 62.79 03:50:01 AM 1 0.18 0.00 0.17 0.08 0.07 99.50 03:51:01 AM all 23.13 0.00 0.52 0.00 0.09 76.26 03:51:01 AM 0 7.91 0.00 0.37 0.00 0.07 91.66 03:51:01 AM 1 38.41 0.00 0.67 0.00 0.12 60.80 03:52:01 AM all 19.15 0.00 2.06 0.16 0.08 78.56 03:52:01 AM 0 22.80 0.00 2.37 0.18 0.08 74.56 03:52:01 AM 1 15.50 0.00 1.76 0.13 0.07 82.54 Average: all 22.72 0.00 2.75 3.40 0.09 71.05 Average: 0 25.54 0.00 2.92 3.22 0.10 68.23 Average: 1 19.90 0.00 2.58 3.57 0.09 73.87