---> uname -a: Linux prd-centos8-robot-2c-8g-15059.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 581 5002 19 2113 6819 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:ed:07:a6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.228/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:feed:7a6/64 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) 08/27/2024 _x86_64_ (2 CPU) 07:38:18 LINUX RESTART (2 CPU) 07:39:01 AM tps rtps wtps bread/s bwrtn/s 07:40:01 AM 114.93 60.12 54.81 6312.44 28326.97 07:41:01 AM 115.79 6.86 108.93 1249.51 9512.29 07:42:01 AM 45.23 1.02 44.22 111.43 5681.29 07:43:01 AM 7.45 0.03 7.42 2.27 520.35 07:44:01 AM 58.86 0.03 58.83 3.47 7720.58 07:45:01 AM 6.55 0.08 6.47 31.99 285.92 07:46:01 AM 10.10 0.33 9.77 37.86 330.73 07:47:01 AM 27.97 0.52 27.46 63.85 1213.16 Average: 48.37 8.63 39.74 976.78 6699.81 07:39:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:40:01 AM 5545112 7065728 2337320 29.65 2688 1713520 715960 8.02 185408 1869392 100588 07:41:01 AM 5252416 7053376 2630016 33.37 2688 1978996 661264 7.40 211840 2076152 111332 07:42:01 AM 5268452 7096684 2613980 33.16 2688 2005476 629628 7.05 241168 2028280 16 07:43:01 AM 5202528 7070200 2679904 34.00 2688 2042260 637432 7.14 247100 2080948 36296 07:44:01 AM 5034736 7062340 2847696 36.13 2688 2196948 627808 7.03 260624 2209856 96 07:45:01 AM 4997272 7026156 2885160 36.60 2688 2198248 675348 7.56 260752 2248880 344 07:46:01 AM 5101180 6979968 2781252 35.28 2688 2054104 713328 7.99 274224 2155016 24804 07:47:01 AM 5162604 7023304 2719828 34.50 2688 2036248 671464 7.52 444396 1926464 16496 Average: 5195538 7047220 2686894 34.09 2688 2028225 666529 7.46 265689 2074374 36246 07:39:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:40:01 AM eth0 263.42 159.70 1192.09 58.30 0.00 0.00 0.00 0.00 07:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:41:01 AM eth0 60.12 50.61 616.95 7.74 0.00 0.00 0.00 0.00 07:42:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:42:01 AM eth0 41.07 31.11 333.26 6.20 0.00 0.00 0.00 0.00 07:43:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:43:01 AM eth0 9.35 8.42 2.59 2.16 0.00 0.00 0.00 0.00 07:44:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:44:01 AM eth0 281.39 199.33 321.10 49.00 0.00 0.00 0.00 0.00 07:45:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:45:01 AM eth0 21.00 14.70 5.12 1.97 0.00 0.00 0.00 0.00 07:46:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:46:01 AM eth0 191.45 146.79 1530.57 26.59 0.00 0.00 0.00 0.00 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 20.14 18.89 15.95 9.16 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 111.00 78.70 502.22 20.14 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) 08/27/2024 _x86_64_ (2 CPU) 07:38:18 LINUX RESTART (2 CPU) 07:39:01 AM CPU %user %nice %system %iowait %steal %idle 07:40:01 AM all 28.88 0.04 5.89 37.69 0.11 27.38 07:40:01 AM 0 27.05 0.05 5.29 35.25 0.14 32.22 07:40:01 AM 1 30.70 0.03 6.50 40.11 0.08 22.57 07:41:01 AM all 29.15 0.00 5.25 5.68 0.09 59.83 07:41:01 AM 0 25.29 0.00 4.82 5.77 0.08 64.04 07:41:01 AM 1 33.01 0.00 5.69 5.59 0.10 55.62 07:42:01 AM all 19.24 0.00 2.08 2.59 0.08 76.01 07:42:01 AM 0 16.62 0.00 2.14 2.59 0.08 78.57 07:42:01 AM 1 21.86 0.00 2.02 2.60 0.07 73.46 07:43:01 AM all 7.08 0.00 1.71 0.18 0.06 90.97 07:43:01 AM 0 5.92 0.00 1.67 0.02 0.03 92.37 07:43:01 AM 1 8.24 0.00 1.75 0.35 0.08 89.57 07:44:01 AM all 20.49 0.00 3.80 2.38 0.08 73.25 07:44:01 AM 0 18.85 0.00 3.74 2.29 0.08 75.04 07:44:01 AM 1 22.13 0.00 3.86 2.47 0.08 71.46 07:45:01 AM all 2.04 0.00 0.25 0.08 0.05 97.58 07:45:01 AM 0 0.55 0.00 0.22 0.12 0.07 99.05 07:45:01 AM 1 3.53 0.00 0.28 0.03 0.03 96.12 07:46:01 AM all 11.86 0.00 1.72 0.07 0.08 86.26 07:46:01 AM 0 6.21 0.00 1.83 0.07 0.07 91.83 07:46:01 AM 1 17.56 0.00 1.62 0.07 0.10 80.65 07:47:01 AM all 30.49 0.00 3.52 0.36 0.08 65.55 07:47:01 AM 0 18.56 0.00 3.11 0.30 0.08 77.95 07:47:01 AM 1 42.40 0.00 3.93 0.42 0.08 53.17 Average: all 18.65 0.01 3.03 6.09 0.08 72.15 Average: 0 14.86 0.01 2.85 5.75 0.08 76.46 Average: 1 22.43 0.00 3.21 6.43 0.08 67.85