---> uname -a: Linux prd-centos8-robot-2c-8g-44365.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 581 4813 19 2302 6813 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:57:83:ac brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.101/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85720sec preferred_lft 85720sec inet6 fe80::f816:3eff:fe57:83ac/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) 10/20/2024 _x86_64_ (2 CPU) 23:33:53 LINUX RESTART (2 CPU) 11:35:01 PM tps rtps wtps bread/s bwrtn/s 11:36:01 PM 79.42 22.71 56.71 5083.11 4838.30 11:37:01 PM 94.73 0.70 94.03 50.79 10346.88 11:38:01 PM 15.36 0.38 14.98 62.51 1302.45 11:39:01 PM 0.98 0.03 0.95 2.27 18.08 11:40:01 PM 62.87 2.52 60.36 396.07 7475.30 11:41:01 PM 8.56 0.00 8.56 0.00 786.20 11:42:01 PM 0.50 0.00 0.50 0.00 6.67 11:43:01 PM 0.35 0.00 0.35 0.00 3.48 11:44:01 PM 0.33 0.00 0.33 0.00 3.72 11:45:01 PM 26.47 0.70 25.77 97.70 1005.63 Average: 28.96 2.70 26.25 569.27 2578.55 11:35:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:36:01 PM 5390248 7078872 2492184 31.62 2688 1870652 661524 7.41 208924 1960576 143104 11:37:01 PM 5179416 7010544 2703016 34.29 2688 2007860 694788 7.78 221468 2134744 30116 11:38:01 PM 5259384 7091816 2623048 33.28 2688 2009740 621724 6.96 240040 2038960 20 11:39:01 PM 5257360 7089844 2625072 33.30 2688 2009808 637120 7.13 240288 2040216 20 11:40:01 PM 5025620 7069020 2856812 36.24 2688 2212900 652968 7.31 261600 2222136 16572 11:41:01 PM 5025848 7069276 2856584 36.24 2688 2212912 628108 7.03 261612 2221968 8 11:42:01 PM 5025980 7069408 2856452 36.24 2688 2212912 628108 7.03 261612 2221908 4 11:43:01 PM 5026180 7069612 2856252 36.24 2688 2212916 628108 7.03 261612 2221912 4 11:44:01 PM 5026188 7069620 2856244 36.24 2688 2212916 643496 7.21 261612 2221912 4 11:45:01 PM 4989708 7034640 2892724 36.70 2688 2213952 670836 7.51 457936 2060872 1260 Average: 5120593 7065265 2761839 35.04 2688 2117657 646678 7.24 267670 2134520 19111 11:35:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 313.51 193.39 1530.16 61.47 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 60.96 49.78 650.03 8.41 0.00 0.00 0.00 0.00 11:38:01 PM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 11:38:01 PM eth0 15.43 6.18 5.26 2.80 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 16.11 11.50 3.41 2.79 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 507.02 385.30 395.28 91.75 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 30.77 23.94 7.64 5.98 0.00 0.00 0.00 0.00 11:42:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:42:01 PM eth0 1.47 0.27 0.28 0.03 0.00 0.00 0.00 0.00 11:43:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:43:01 PM eth0 0.77 0.18 0.04 0.01 0.00 0.00 0.00 0.00 11:44:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:44:01 PM eth0 0.67 0.17 0.04 0.01 0.00 0.00 0.00 0.00 11:45:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:45:01 PM eth0 26.36 24.13 24.90 12.39 0.00 0.00 0.00 0.00 Average: lo 0.01 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 97.30 69.48 261.70 18.56 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) 10/20/2024 _x86_64_ (2 CPU) 23:33:53 LINUX RESTART (2 CPU) 11:35:01 PM CPU %user %nice %system %iowait %steal %idle 11:36:01 PM all 34.50 0.00 6.37 2.07 0.10 56.96 11:36:01 PM 0 42.11 0.00 7.88 2.82 0.10 47.09 11:36:01 PM 1 26.92 0.00 4.87 1.33 0.10 66.78 11:37:01 PM all 25.06 0.00 3.69 3.25 0.10 67.90 11:37:01 PM 0 32.79 0.00 3.92 3.40 0.10 59.79 11:37:01 PM 1 17.33 0.00 3.46 3.11 0.10 76.01 11:38:01 PM all 9.68 0.00 1.09 0.85 0.06 88.31 11:38:01 PM 0 13.19 0.00 1.32 1.09 0.07 84.34 11:38:01 PM 1 6.17 0.00 0.87 0.62 0.05 92.29 11:39:01 PM all 0.92 0.00 0.98 0.01 0.03 98.06 11:39:01 PM 0 0.79 0.00 0.97 0.02 0.03 98.20 11:39:01 PM 1 1.05 0.00 0.99 0.00 0.03 97.93 11:40:01 PM all 27.28 0.00 5.00 3.09 0.11 64.52 11:40:01 PM 0 28.51 0.00 4.93 3.09 0.13 63.33 11:40:01 PM 1 26.05 0.00 5.07 3.10 0.08 65.70 11:41:01 PM all 0.49 0.00 0.24 0.24 0.04 98.98 11:41:01 PM 0 0.67 0.00 0.17 0.13 0.03 99.00 11:41:01 PM 1 0.32 0.00 0.32 0.35 0.05 98.96 11:42:01 PM all 0.34 0.00 0.05 0.00 0.03 99.58 11:42:01 PM 0 0.57 0.00 0.03 0.00 0.02 99.38 11:42:01 PM 1 0.12 0.00 0.07 0.00 0.03 99.78 11:43:01 PM all 0.31 0.00 0.05 0.00 0.04 99.60 11:43:01 PM 0 0.53 0.00 0.05 0.00 0.03 99.38 11:43:01 PM 1 0.08 0.00 0.05 0.00 0.05 99.82 11:44:01 PM all 0.30 0.00 0.06 0.00 0.04 99.60 11:44:01 PM 0 0.52 0.00 0.05 0.00 0.05 99.38 11:44:01 PM 1 0.08 0.00 0.07 0.00 0.03 99.82 11:45:01 PM all 27.79 0.00 3.22 0.33 0.08 68.58 11:45:01 PM 0 38.51 0.00 3.52 0.48 0.08 57.40 11:45:01 PM 1 17.08 0.00 2.92 0.17 0.08 79.75 Average: all 12.66 0.00 2.07 0.98 0.06 84.22 Average: 0 15.80 0.00 2.28 1.10 0.07 80.75 Average: 1 9.53 0.00 1.87 0.87 0.06 87.68