---> uname -a: Linux prd-centos8-robot-2c-8g-11608.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: 2799.996 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 592 4959 19 2145 6808 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:f7:02:bf brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.234/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85814sec preferred_lft 85814sec inet6 fe80::f816:3eff:fef7:2bf/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) 08/17/2024 _x86_64_ (2 CPU) 23:09:51 LINUX RESTART (2 CPU) 11:10:01 PM tps rtps wtps bread/s bwrtn/s 11:11:01 PM 199.05 151.46 47.60 13756.39 37704.16 11:12:01 PM 2.52 0.00 2.52 0.00 628.55 11:13:01 PM 65.29 10.13 55.16 2487.84 5982.37 11:14:01 PM 107.05 5.88 101.17 271.51 10283.52 11:15:01 PM 23.71 0.78 22.93 121.18 1968.24 11:16:01 PM 30.46 0.03 30.42 2.27 1944.04 11:17:01 PM 40.44 2.62 37.83 428.20 6706.10 11:18:01 PM 4.37 0.02 4.35 0.93 455.46 11:19:01 PM 14.53 0.40 14.13 46.79 1051.42 Average: 54.19 19.06 35.13 1904.22 7420.29 11:10:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:11:01 PM 5868528 7223864 2013904 25.55 2688 1554300 617848 6.92 150756 1605256 15700 11:12:01 PM 5868644 7223980 2013788 25.55 2688 1554300 617848 6.92 150864 1605228 12 11:13:01 PM 5373436 7000188 2508996 31.83 2688 1816804 760416 8.51 194248 2018796 33388 11:14:01 PM 5171732 6994288 2710700 34.39 2688 1999348 715512 8.01 222104 2141952 44692 11:15:01 PM 5249392 7076316 2633040 33.40 2688 2004248 636032 7.12 241188 2048544 40 11:16:01 PM 4958504 6993084 2923928 37.09 2688 2203432 686136 7.68 259560 2295408 183368 11:17:01 PM 4950540 6993660 2931892 37.20 2688 2212340 753824 8.44 264996 2291776 3920 11:18:01 PM 4945184 6993652 2937248 37.26 2688 2217688 777548 8.71 265160 2297100 540 11:19:01 PM 5134200 7022048 2748232 34.87 2688 2062484 673736 7.54 453908 1942692 13364 Average: 5280018 7057898 2602414 33.02 2688 1958327 693211 7.76 244754 2027417 32780 11:10:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:11:01 PM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 125.08 69.38 645.34 17.00 0.00 0.00 0.00 0.00 11:12:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 PM eth0 0.97 0.48 0.54 0.37 0.00 0.00 0.00 0.00 11:13:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 PM eth0 217.53 141.40 1228.39 45.30 0.00 0.00 0.00 0.00 11:14:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 PM eth0 64.73 51.25 559.52 8.53 0.00 0.00 0.00 0.00 11:15:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 PM eth0 7.92 6.52 4.28 2.88 0.00 0.00 0.00 0.00 11:16:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 PM eth0 33.71 29.46 270.92 6.93 0.00 0.00 0.00 0.00 11:17:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 PM eth0 201.57 174.97 73.17 27.98 0.00 0.00 0.00 0.00 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 150.12 141.47 53.25 16.54 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 54.41 40.34 104.97 54.07 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 95.12 72.81 326.79 19.96 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) 08/17/2024 _x86_64_ (2 CPU) 23:09:51 LINUX RESTART (2 CPU) 11:10:01 PM CPU %user %nice %system %iowait %steal %idle 11:11:01 PM all 32.25 0.05 7.84 8.88 0.07 50.92 11:11:01 PM 0 30.73 0.08 8.10 9.53 0.07 51.48 11:11:01 PM 1 33.78 0.02 7.57 8.22 0.07 50.34 11:12:01 PM all 0.42 0.00 0.08 0.13 0.04 99.34 11:12:01 PM 0 0.67 0.00 0.07 0.03 0.05 99.18 11:12:01 PM 1 0.17 0.00 0.08 0.22 0.03 99.50 11:13:01 PM all 23.58 0.00 3.79 7.18 0.11 65.34 11:13:01 PM 0 21.17 0.00 4.35 7.49 0.12 66.87 11:13:01 PM 1 25.98 0.00 3.24 6.88 0.10 63.81 11:14:01 PM all 30.66 0.00 5.45 2.95 0.09 60.85 11:14:01 PM 0 21.95 0.00 4.73 3.33 0.08 69.91 11:14:01 PM 1 39.38 0.00 6.17 2.57 0.10 51.78 11:15:01 PM all 9.51 0.00 1.08 0.78 0.05 88.59 11:15:01 PM 0 7.43 0.00 0.90 0.95 0.05 90.67 11:15:01 PM 1 11.58 0.00 1.25 0.60 0.05 86.52 11:16:01 PM all 21.40 0.00 3.52 0.59 0.07 74.42 11:16:01 PM 0 18.26 0.00 3.02 0.45 0.07 78.21 11:16:01 PM 1 24.54 0.00 4.02 0.73 0.08 70.63 11:17:01 PM all 14.68 0.00 2.43 1.92 0.07 80.90 11:17:01 PM 0 13.57 0.00 2.04 2.31 0.07 82.02 11:17:01 PM 1 15.79 0.00 2.82 1.54 0.07 79.78 11:18:01 PM all 13.60 0.00 1.09 0.12 0.08 85.11 11:18:01 PM 0 9.38 0.00 0.89 0.07 0.08 89.58 11:18:01 PM 1 17.84 0.00 1.30 0.17 0.07 80.63 11:19:01 PM all 18.65 0.00 2.68 0.23 0.08 78.37 11:19:01 PM 0 9.60 0.00 2.56 0.32 0.07 87.46 11:19:01 PM 1 27.68 0.00 2.80 0.13 0.08 69.31 Average: all 18.28 0.01 3.10 2.52 0.07 76.03 Average: 0 14.73 0.01 2.95 2.71 0.07 79.52 Average: 1 21.84 0.00 3.24 2.33 0.07 72.52