---> uname -a: Linux prd-centos8-robot-2c-8g-5497.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 577 4989 19 2131 6824 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:bd:db:61 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.194/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85736sec preferred_lft 85736sec inet6 fe80::f816:3eff:febd:db61/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/06/2024 _x86_64_ (2 CPU) 23:24:00 LINUX RESTART (2 CPU) 11:25:01 PM tps rtps wtps bread/s bwrtn/s 11:26:01 PM 88.90 12.60 76.30 2382.27 5867.29 11:27:01 PM 59.74 0.08 59.66 2.53 7267.07 11:28:01 PM 32.94 1.53 31.41 173.94 3522.63 11:29:01 PM 44.35 2.72 41.64 406.53 2711.25 11:30:01 PM 26.86 0.03 26.82 1.07 5698.03 11:31:01 PM 2.82 0.00 2.82 0.00 73.59 11:32:01 PM 0.25 0.00 0.25 0.00 3.68 11:33:01 PM 0.15 0.00 0.15 0.00 1.63 11:34:01 PM 6.82 0.23 6.58 34.13 223.30 11:35:01 PM 25.60 0.50 25.10 63.72 1246.23 Average: 28.84 1.77 27.07 306.40 2661.45 11:25:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:26:01 PM 5323596 7059044 2558840 32.46 2688 1917440 673328 7.54 211512 2025388 162752 11:27:01 PM 5119588 6965632 2762848 35.05 2688 2022572 769868 8.62 220180 2197400 110080 11:28:01 PM 5254040 7083464 2628396 33.34 2688 2006644 638588 7.15 240524 2043336 32 11:29:01 PM 5025128 7065392 2857308 36.25 2688 2209464 642716 7.20 266380 2221556 154076 11:30:01 PM 4970688 7012212 2911748 36.94 2688 2210968 734960 8.23 266892 2270344 16 11:31:01 PM 4970244 7011796 2912192 36.95 2688 2210972 734960 8.23 266892 2271368 8 11:32:01 PM 4962312 7003880 2920124 37.05 2688 2210988 750828 8.41 266892 2278648 4 11:33:01 PM 4962840 7004412 2919596 37.04 2688 2210992 750828 8.41 266892 2278544 4 11:34:01 PM 5116084 6991680 2766352 35.10 2688 2048896 704188 7.88 286000 2123060 20260 11:35:01 PM 5122608 7001552 2759828 35.01 2688 2053952 715828 8.02 445468 1964108 16136 Average: 5082713 7019906 2799723 35.52 2688 2110289 711609 7.97 273763 2167375 46337 11:25:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:26:01 PM eth0 71.35 63.07 865.88 7.38 0.00 0.00 0.00 0.00 11:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:27:01 PM eth0 40.41 28.65 320.70 6.05 0.00 0.00 0.00 0.00 11:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 PM eth0 11.20 10.15 10.80 3.50 0.00 0.00 0.00 0.00 11:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 PM eth0 41.17 36.55 300.51 9.49 0.00 0.00 0.00 0.00 11:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 PM eth0 297.63 270.63 75.33 68.12 0.00 0.00 0.00 0.00 11:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 PM eth0 247.48 247.40 49.85 103.67 0.00 0.00 0.00 0.00 11:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 PM eth0 38.14 36.50 77.62 13.18 0.00 0.00 0.00 0.00 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 134.21 131.11 42.70 47.22 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 79.90 71.29 126.86 35.36 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 17.45 17.25 14.49 8.42 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 97.90 91.26 188.47 30.24 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/06/2024 _x86_64_ (2 CPU) 23:24:00 LINUX RESTART (2 CPU) 11:25:01 PM CPU %user %nice %system %iowait %steal %idle 11:26:01 PM all 36.07 0.00 5.51 3.60 0.12 54.71 11:26:01 PM 0 34.07 0.00 5.18 4.00 0.13 56.61 11:26:01 PM 1 38.06 0.00 5.84 3.19 0.10 52.80 11:27:01 PM all 26.29 0.00 3.00 14.16 0.13 56.42 11:27:01 PM 0 7.87 0.00 2.05 15.31 0.12 74.66 11:27:01 PM 1 44.67 0.00 3.96 13.01 0.13 38.23 11:28:01 PM all 14.23 0.00 1.60 3.70 0.06 80.41 11:28:01 PM 0 19.55 0.00 1.94 6.19 0.07 72.25 11:28:01 PM 1 8.91 0.00 1.27 1.20 0.05 88.56 11:29:01 PM all 31.62 0.00 4.68 1.19 0.09 62.42 11:29:01 PM 0 31.93 0.00 4.79 1.10 0.08 62.10 11:29:01 PM 1 31.30 0.00 4.57 1.28 0.10 62.75 11:30:01 PM all 7.94 0.00 0.92 3.33 0.06 87.75 11:30:01 PM 0 7.31 0.00 0.92 2.03 0.07 89.66 11:30:01 PM 1 8.57 0.00 0.92 4.62 0.05 85.84 11:31:01 PM all 20.37 0.00 0.48 0.02 0.08 79.05 11:31:01 PM 0 5.37 0.00 0.27 0.00 0.07 94.30 11:31:01 PM 1 35.40 0.00 0.69 0.03 0.10 63.78 11:32:01 PM all 2.89 0.00 0.17 0.00 0.05 96.89 11:32:01 PM 0 0.60 0.00 0.08 0.00 0.03 99.28 11:32:01 PM 1 5.18 0.00 0.25 0.00 0.07 94.50 11:33:01 PM all 19.13 0.00 0.35 0.00 0.08 80.43 11:33:01 PM 0 16.40 0.00 0.35 0.00 0.08 83.16 11:33:01 PM 1 21.87 0.00 0.35 0.00 0.08 77.70 11:34:01 PM all 20.76 0.00 1.80 0.09 0.08 77.28 11:34:01 PM 0 5.61 0.00 1.41 0.03 0.07 92.89 11:34:01 PM 1 35.98 0.00 2.19 0.15 0.08 61.60 11:35:01 PM all 29.34 0.00 3.20 0.39 0.08 66.99 11:35:01 PM 0 21.08 0.00 2.61 0.10 0.07 76.15 11:35:01 PM 1 37.58 0.00 3.80 0.68 0.08 57.85 Average: all 20.88 0.00 2.17 2.64 0.08 74.22 Average: 0 15.00 0.00 1.96 2.87 0.08 80.09 Average: 1 26.75 0.00 2.39 2.42 0.09 68.36