---> uname -a: Linux prd-centos8-robot-2c-8g-12010.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 589 4971 19 2136 6811 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:36:1b:7f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.238/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85782sec preferred_lft 85782sec inet6 fe80::f816:3eff:fe36:1b7f/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) 12/01/2024 _x86_64_ (2 CPU) 23:30:56 LINUX RESTART (2 CPU) 11:32:01 PM tps rtps wtps bread/s bwrtn/s 11:33:01 PM 77.56 21.11 56.45 5025.66 4822.64 11:34:01 PM 96.13 0.70 95.43 50.79 10489.95 11:35:01 PM 14.75 0.42 14.33 64.78 1285.92 11:36:01 PM 65.22 2.52 62.70 396.13 8234.07 11:37:01 PM 3.72 0.00 3.72 0.00 146.23 11:38:01 PM 0.12 0.00 0.12 0.00 1.32 11:39:01 PM 0.15 0.00 0.15 0.00 1.18 11:40:01 PM 0.18 0.08 0.10 31.99 0.80 11:41:01 PM 25.22 0.83 24.39 101.55 1146.56 Average: 31.45 2.85 28.60 630.12 2902.87 11:32:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:33:01 PM 5242576 7000708 2639848 33.49 2688 1940244 745204 8.34 246256 2071256 211928 11:34:01 PM 5165940 7003708 2716484 34.46 2688 2015080 722672 8.09 221448 2148296 30684 11:35:01 PM 5157536 7019384 2724888 34.57 2688 2038416 720000 8.06 247204 2130196 21412 11:36:01 PM 5003372 7056828 2879052 36.52 2688 2222688 642420 7.19 263140 2240248 108 11:37:01 PM 5004148 7057288 2878276 36.52 2688 2222688 642420 7.19 263144 2240288 8 11:38:01 PM 5004108 7057236 2878316 36.52 2688 2222692 642420 7.19 263140 2240320 8 11:39:01 PM 5004308 7057436 2878116 36.51 2688 2222692 642420 7.19 263140 2240216 4 11:40:01 PM 5002916 7057824 2879508 36.53 2688 2224456 632416 7.08 263824 2240852 812 11:41:01 PM 5148524 7030020 2733900 34.68 2688 2056548 680980 7.62 454100 1926300 1452 Average: 5081492 7037826 2800932 35.53 2688 2129500 674550 7.55 276155 2164219 29602 11:32:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 PM eth0 279.79 177.32 1560.48 60.46 0.00 0.00 0.00 0.00 11:34:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 PM eth0 70.64 56.07 675.15 8.89 0.00 0.00 0.00 0.00 11:35:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 PM eth0 12.78 10.46 5.86 3.98 0.00 0.00 0.00 0.00 11:36:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:36:01 PM eth0 223.37 163.05 335.23 41.96 0.00 0.00 0.00 0.00 11:37:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:37:01 PM eth0 0.85 0.55 0.12 0.09 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 PM eth0 0.92 0.28 0.26 0.08 0.00 0.00 0.00 0.00 11:39:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:39:01 PM eth0 0.87 0.18 0.11 0.01 0.00 0.00 0.00 0.00 11:40:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:40:01 PM eth0 11.86 8.10 3.44 2.12 0.00 0.00 0.00 0.00 11:41:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:41:01 PM eth0 54.49 40.60 83.67 23.64 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 72.84 50.73 296.03 15.69 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) 12/01/2024 _x86_64_ (2 CPU) 23:30:56 LINUX RESTART (2 CPU) 11:32:01 PM CPU %user %nice %system %iowait %steal %idle 11:33:01 PM all 32.80 0.00 6.06 3.14 0.09 57.91 11:33:01 PM 0 41.81 0.00 6.44 3.66 0.10 47.98 11:33:01 PM 1 23.78 0.00 5.69 2.63 0.08 67.83 11:34:01 PM all 26.87 0.00 3.80 4.08 0.09 65.17 11:34:01 PM 0 33.80 0.00 4.16 3.36 0.10 58.59 11:34:01 PM 1 19.94 0.00 3.44 4.80 0.08 71.74 11:35:01 PM all 12.68 0.00 1.79 0.38 0.06 85.09 11:35:01 PM 0 15.37 0.00 2.02 0.33 0.05 82.22 11:35:01 PM 1 9.99 0.00 1.55 0.43 0.07 87.96 11:36:01 PM all 24.91 0.00 3.98 1.69 0.08 69.34 11:36:01 PM 0 26.62 0.00 4.11 2.06 0.08 67.13 11:36:01 PM 1 23.21 0.00 3.85 1.32 0.08 71.54 11:37:01 PM all 0.29 0.00 0.08 0.02 0.04 99.57 11:37:01 PM 0 0.08 0.00 0.08 0.03 0.05 99.75 11:37:01 PM 1 0.50 0.00 0.07 0.00 0.03 99.40 11:38:01 PM all 0.13 0.00 0.07 0.00 0.03 99.77 11:38:01 PM 0 0.10 0.00 0.05 0.00 0.03 99.82 11:38:01 PM 1 0.15 0.00 0.08 0.00 0.03 99.73 11:39:01 PM all 0.28 0.00 0.07 0.00 0.03 99.62 11:39:01 PM 0 0.07 0.00 0.05 0.00 0.03 99.85 11:39:01 PM 1 0.48 0.00 0.08 0.00 0.03 99.40 11:40:01 PM all 1.59 0.00 0.24 0.02 0.06 98.10 11:40:01 PM 0 2.19 0.00 0.30 0.03 0.05 97.43 11:40:01 PM 1 0.98 0.00 0.18 0.00 0.07 98.77 11:41:01 PM all 29.21 0.00 3.77 0.35 0.08 66.58 11:41:01 PM 0 34.98 0.00 3.90 0.30 0.08 60.73 11:41:01 PM 1 23.44 0.00 3.64 0.40 0.08 72.44 Average: all 14.31 0.00 2.20 1.07 0.06 82.35 Average: 0 17.22 0.00 2.34 1.09 0.06 79.29 Average: 1 11.39 0.00 2.06 1.06 0.06 85.42