---> uname -a: Linux prd-centos8-robot-2c-8g-9139.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 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 582 4897 19 2217 6818 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:08:59:06 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.31/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85710sec preferred_lft 85710sec inet6 fe80::f816:3eff:fe08:5906/64 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) 11/21/2024 _x86_64_ (2 CPU) 13:22:20 LINUX RESTART (2 CPU) 01:23:01 PM tps rtps wtps bread/s bwrtn/s 01:24:01 PM 116.97 45.38 71.60 6964.25 6894.29 01:25:01 PM 71.09 0.70 70.39 50.79 7901.22 01:26:01 PM 33.42 0.42 33.01 64.78 3414.96 01:27:01 PM 60.12 2.51 57.60 395.80 5811.79 01:28:01 PM 12.88 0.00 12.88 0.00 2894.52 01:29:01 PM 2.30 0.10 2.20 32.13 129.08 01:30:01 PM 0.92 0.00 0.92 0.00 590.97 01:31:01 PM 0.48 0.00 0.48 0.00 378.10 01:32:01 PM 0.63 0.03 0.60 1.87 289.90 01:33:01 PM 13.52 0.33 13.19 37.84 1385.18 Average: 31.23 4.95 26.29 754.79 2968.99 01:23:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:24:01 PM 5350884 7045800 2531548 32.12 2688 1876888 683260 7.65 209296 1998848 137400 01:25:01 PM 5176060 7008572 2706372 34.33 2688 2009000 716400 8.02 221064 2138784 81220 01:26:01 PM 5255804 7089672 2626628 33.32 2688 2010948 649076 7.27 240108 2041764 8 01:27:01 PM 5019260 7064648 2863172 36.32 2688 2214720 637376 7.14 262384 2224492 74152 01:28:01 PM 5019856 7065244 2862576 36.32 2688 2214720 637376 7.14 262380 2224496 4 01:29:01 PM 4961292 7013780 2921140 37.06 2688 2221812 701148 7.85 262960 2281736 4340 01:30:01 PM 4941492 7011376 2940940 37.31 2688 2239116 723108 8.10 262984 2301068 4416 01:31:01 PM 4935116 7012136 2947316 37.39 2688 2246348 723108 8.10 262984 2307884 376 01:32:01 PM 4925124 7010376 2957308 37.52 2688 2254520 723108 8.10 263264 2317340 40 01:33:01 PM 5031648 6993120 2850784 36.17 2688 2136080 720820 8.07 334772 2164716 34488 Average: 5061654 7031472 2820778 35.79 2688 2142415 691478 7.74 258220 2200113 33644 01:23:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:24:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:24:01 PM eth0 316.38 197.33 1623.62 59.13 0.00 0.00 0.00 0.00 01:25:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 PM eth0 61.31 47.83 586.58 7.91 0.00 0.00 0.00 0.00 01:26:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 PM eth0 8.91 8.68 4.80 3.42 0.00 0.00 0.00 0.00 01:27:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 PM eth0 263.60 191.42 342.18 48.30 0.00 0.00 0.00 0.00 01:28:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 PM eth0 1.08 0.85 0.66 0.13 0.00 0.00 0.00 0.00 01:29:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 PM eth0 39.98 29.88 57.18 7.85 0.00 0.00 0.00 0.00 01:30:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 PM eth0 46.48 35.63 119.89 9.72 0.00 0.00 0.00 0.00 01:31:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 PM eth0 18.25 14.56 40.75 5.80 0.00 0.00 0.00 0.00 01:32:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 PM eth0 22.16 21.26 64.89 12.00 0.00 0.00 0.00 0.00 01:33:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 PM eth0 75.60 52.08 155.19 78.83 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 85.38 59.96 299.58 23.31 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) 11/21/2024 _x86_64_ (2 CPU) 13:22:20 LINUX RESTART (2 CPU) 01:23:01 PM CPU %user %nice %system %iowait %steal %idle 01:24:01 PM all 39.91 0.01 7.38 4.17 0.18 48.36 01:24:01 PM 0 29.84 0.00 5.88 4.44 0.15 59.69 01:24:01 PM 1 49.97 0.02 8.87 3.90 0.20 37.04 01:25:01 PM all 24.00 0.00 3.21 10.33 0.13 62.32 01:25:01 PM 0 13.28 0.00 2.54 7.61 0.13 76.43 01:25:01 PM 1 34.73 0.00 3.88 13.05 0.13 48.20 01:26:01 PM all 10.76 0.00 1.38 0.76 0.08 87.02 01:26:01 PM 0 8.37 0.00 1.34 0.84 0.08 89.37 01:26:01 PM 1 13.15 0.00 1.42 0.68 0.07 84.68 01:27:01 PM all 28.47 0.00 4.77 3.00 0.11 63.66 01:27:01 PM 0 24.23 0.00 4.31 2.86 0.10 68.50 01:27:01 PM 1 32.72 0.00 5.23 3.14 0.12 58.79 01:28:01 PM all 0.08 0.00 0.18 0.67 0.03 99.03 01:28:01 PM 0 0.03 0.00 0.17 0.72 0.03 99.05 01:28:01 PM 1 0.13 0.00 0.20 0.62 0.03 99.02 01:29:01 PM all 9.14 0.00 0.42 0.26 0.08 90.10 01:29:01 PM 0 5.92 0.00 0.52 0.18 0.08 93.29 01:29:01 PM 1 12.35 0.00 0.32 0.34 0.08 86.92 01:30:01 PM all 20.53 0.00 0.34 0.19 0.12 78.84 01:30:01 PM 0 15.56 0.00 0.37 0.37 0.08 83.61 01:30:01 PM 1 25.49 0.00 0.30 0.00 0.15 74.06 01:31:01 PM all 7.58 0.00 0.19 0.10 0.04 92.08 01:31:01 PM 0 6.09 0.00 0.18 0.08 0.03 93.61 01:31:01 PM 1 9.08 0.00 0.20 0.12 0.05 90.56 01:32:01 PM all 9.56 0.00 0.28 0.13 0.07 89.97 01:32:01 PM 0 2.46 0.00 0.22 0.15 0.05 97.12 01:32:01 PM 1 16.65 0.00 0.33 0.10 0.08 82.83 01:33:01 PM all 20.78 0.00 2.21 2.25 0.10 74.66 01:33:01 PM 0 9.60 0.00 1.36 1.86 0.10 87.08 01:33:01 PM 1 31.97 0.00 3.06 2.64 0.10 62.24 Average: all 17.07 0.00 2.04 2.19 0.09 78.62 Average: 0 11.54 0.00 1.69 1.91 0.09 84.77 Average: 1 22.60 0.00 2.38 2.46 0.10 72.46