---> uname -a: Linux prd-centos8-robot-2c-8g-25476.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 607 4941 19 2149 6793 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:10:a2:7b brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.130/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85796sec preferred_lft 85796sec inet6 fe80::f816:3eff:fe10:a27b/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) 09/21/2024 _x86_64_ (2 CPU) 23:15:56 LINUX RESTART (2 CPU) 11:17:01 PM tps rtps wtps bread/s bwrtn/s 11:18:01 PM 88.29 9.30 78.99 1455.11 7105.80 11:19:01 PM 85.59 0.70 84.89 50.79 9116.70 11:20:01 PM 13.76 0.03 13.73 0.53 1268.78 11:21:01 PM 31.08 0.38 30.70 64.23 1700.67 11:22:01 PM 40.14 2.52 37.63 396.07 6666.51 11:23:01 PM 4.57 0.10 4.47 32.13 231.14 11:24:01 PM 0.48 0.02 0.47 0.93 79.72 11:25:01 PM 6.88 0.32 6.57 36.93 340.08 11:26:01 PM 27.17 0.52 26.66 63.85 1609.20 Average: 33.11 1.54 31.57 233.40 3124.19 11:17:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:18:01 PM 5348012 7059000 2534412 32.15 2688 1893476 728232 8.15 212836 2000572 148784 11:19:01 PM 5171660 7001124 2710764 34.39 2688 2006308 747344 8.37 221924 2142652 30068 11:20:01 PM 5136468 6965608 2745956 34.84 2688 2006436 790528 8.85 232252 2168620 120 11:21:01 PM 4967680 6994444 2914744 36.98 2688 2196144 719212 8.05 258216 2288480 170164 11:22:01 PM 5003448 7044292 2878976 36.52 2688 2210088 667492 7.47 263784 2240400 4 11:23:01 PM 4937476 6982532 2944948 37.36 2688 2214288 783896 8.78 264016 2305800 696 11:24:01 PM 4926696 6977572 2955728 37.50 2688 2220108 838536 9.39 264216 2315892 4428 11:25:01 PM 5019448 6939376 2862976 36.32 2688 2093152 774984 8.68 288868 2216728 40076 11:26:01 PM 5070092 6967308 2812332 35.68 2688 2072184 742208 8.31 458316 2004308 16716 Average: 5064553 6992362 2817871 35.75 2688 2101354 754715 8.45 273825 2187050 45673 11:17:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:18:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 PM eth0 74.78 60.10 798.20 6.74 0.00 0.00 0.00 0.00 11:19:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 PM eth0 61.14 48.21 531.28 8.09 0.00 0.00 0.00 0.00 11:20:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 PM eth0 6.23 4.85 3.50 2.52 0.00 0.00 0.00 0.00 11:21:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 PM eth0 36.98 30.87 275.79 7.12 0.00 0.00 0.00 0.00 11:22:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:22:01 PM eth0 156.39 111.56 37.65 27.32 0.00 0.00 0.00 0.00 11:23:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:23:01 PM eth0 101.33 90.27 43.27 7.69 0.00 0.00 0.00 0.00 11:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:24:01 PM eth0 187.65 181.06 56.87 19.21 0.00 0.00 0.00 0.00 11:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:25:01 PM eth0 81.40 57.91 106.22 54.14 0.00 0.00 0.00 0.00 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 20.46 18.41 16.71 8.83 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 80.71 67.02 207.72 15.74 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) 09/21/2024 _x86_64_ (2 CPU) 23:15:56 LINUX RESTART (2 CPU) 11:17:01 PM CPU %user %nice %system %iowait %steal %idle 11:18:01 PM all 26.74 0.00 4.77 10.01 0.09 58.39 11:18:01 PM 0 34.03 0.00 5.15 10.79 0.10 49.93 11:18:01 PM 1 19.45 0.00 4.38 9.23 0.08 66.84 11:19:01 PM all 22.28 0.00 3.31 4.25 0.07 70.09 11:19:01 PM 0 31.08 0.00 4.04 4.58 0.07 60.24 11:19:01 PM 1 13.52 0.00 2.58 3.93 0.07 79.91 11:20:01 PM all 8.66 0.00 0.90 0.57 0.06 89.81 11:20:01 PM 0 11.30 0.00 0.83 0.62 0.05 87.20 11:20:01 PM 1 6.02 0.00 0.97 0.52 0.07 92.42 11:21:01 PM all 21.44 0.00 3.56 0.77 0.07 74.17 11:21:01 PM 0 30.54 0.00 4.32 0.72 0.07 64.35 11:21:01 PM 1 12.35 0.00 2.80 0.83 0.07 83.96 11:22:01 PM all 7.00 0.00 1.64 2.32 0.05 88.99 11:22:01 PM 0 10.17 0.00 1.87 2.39 0.05 85.53 11:22:01 PM 1 3.83 0.00 1.41 2.24 0.05 92.47 11:23:01 PM all 7.09 0.00 0.75 0.40 0.06 91.70 11:23:01 PM 0 11.86 0.00 0.71 0.05 0.07 87.31 11:23:01 PM 1 2.38 0.00 0.79 0.75 0.05 96.03 11:24:01 PM all 15.07 0.00 1.04 0.00 0.09 83.80 11:24:01 PM 0 23.44 0.00 1.20 0.00 0.10 75.26 11:24:01 PM 1 6.75 0.00 0.87 0.00 0.08 92.29 11:25:01 PM all 13.51 0.00 1.51 0.74 0.07 84.16 11:25:01 PM 0 17.45 0.00 1.45 0.30 0.07 80.73 11:25:01 PM 1 9.57 0.00 1.57 1.19 0.07 87.60 11:26:01 PM all 28.92 0.00 3.45 2.01 0.08 65.55 11:26:01 PM 0 30.46 0.00 3.45 2.04 0.08 63.97 11:26:01 PM 1 27.38 0.00 3.44 1.99 0.07 67.13 Average: all 16.76 0.00 2.33 2.35 0.07 78.49 Average: 0 22.28 0.00 2.56 2.39 0.07 72.69 Average: 1 11.26 0.00 2.09 2.30 0.07 84.28