---> uname -a: Linux prd-centos8-robot-2c-8g-5578.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: 2800.000 BogoMIPS: 5600.00 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 609 4962 19 2125 6792 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:07:e8:6c brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.9/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85784sec preferred_lft 85784sec inet6 fe80::f816:3eff:fe07:e86c/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) 11/09/2024 _x86_64_ (2 CPU) 23:05:32 LINUX RESTART (2 CPU) 11:06:01 PM tps rtps wtps bread/s bwrtn/s 11:07:01 PM 70.83 25.41 45.42 6755.88 31357.31 11:08:01 PM 108.38 6.86 101.52 1249.72 9265.21 11:09:01 PM 51.11 1.02 50.09 111.45 6145.46 11:10:01 PM 26.31 0.03 26.27 2.27 1481.79 11:11:01 PM 48.72 2.52 46.20 396.00 6939.40 11:12:01 PM 0.43 0.00 0.43 0.00 8.43 11:13:01 PM 0.12 0.00 0.12 0.00 0.90 11:14:01 PM 0.12 0.00 0.12 0.00 0.80 11:15:01 PM 12.93 0.45 12.48 71.72 450.77 Average: 35.44 4.03 31.41 954.16 6183.56 11:06:01 PM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:07:01 PM 5544880 7062364 2337544 29.66 2688 1709812 730744 8.18 185180 1865832 106688 11:08:01 PM 5249908 7045580 2632516 33.40 2688 1973796 711480 7.97 210236 2079408 123600 11:09:01 PM 5251372 7080948 2631052 33.38 2688 2006868 657108 7.36 239544 2044896 28 11:10:01 PM 4973252 6999084 2909172 36.91 2688 2195812 729108 8.16 254936 2285328 170020 11:11:01 PM 4994500 7034968 2887924 36.64 2688 2209888 669164 7.49 262260 2248648 12 11:12:01 PM 4994488 7034960 2887936 36.64 2688 2209888 669164 7.49 262260 2248836 4 11:13:01 PM 4994636 7035108 2887788 36.64 2688 2209888 669164 7.49 262260 2248772 4 11:14:01 PM 4994568 7035044 2887856 36.64 2688 2209892 669164 7.49 262260 2248764 16 11:15:01 PM 5096040 6963628 2786384 35.35 2688 2043148 743440 8.32 294940 2137380 16936 Average: 5121516 7032409 2760908 35.03 2688 2085444 694282 7.77 248208 2156429 46368 11:06:01 PM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:07:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 PM eth0 271.23 165.03 1135.88 55.13 0.00 0.00 0.00 0.00 11:08:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 PM eth0 69.43 51.53 639.59 15.87 0.00 0.00 0.00 0.00 11:09:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 PM eth0 44.98 36.36 439.33 7.04 0.00 0.00 0.00 0.00 11:10:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 PM eth0 46.07 32.27 294.84 6.90 0.00 0.00 0.00 0.00 11:11:01 PM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:01 PM eth0 195.40 141.12 42.67 31.40 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 1.40 0.58 0.25 0.13 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 0.43 0.13 0.03 0.01 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 4.97 2.18 2.78 1.78 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 106.25 68.91 114.48 91.05 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 82.24 55.35 296.65 23.26 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) 11/09/2024 _x86_64_ (2 CPU) 23:05:32 LINUX RESTART (2 CPU) 11:06:01 PM CPU %user %nice %system %iowait %steal %idle 11:07:01 PM all 33.21 0.00 6.17 26.17 0.22 34.23 11:07:01 PM 0 38.88 0.00 5.84 26.44 0.29 28.54 11:07:01 PM 1 27.27 0.00 6.52 25.89 0.14 40.18 11:08:01 PM all 29.47 0.00 5.10 6.54 0.13 58.77 11:08:01 PM 0 37.71 0.00 6.02 7.16 0.12 49.00 11:08:01 PM 1 21.25 0.00 4.17 5.93 0.13 68.52 11:09:01 PM all 20.46 0.00 2.16 2.06 0.10 75.22 11:09:01 PM 0 30.64 0.00 2.35 2.20 0.10 64.70 11:09:01 PM 1 10.27 0.00 1.97 1.92 0.10 85.74 11:10:01 PM all 20.71 0.00 3.33 1.64 0.12 74.21 11:10:01 PM 0 17.67 0.00 3.32 2.02 0.13 76.86 11:10:01 PM 1 23.74 0.00 3.34 1.27 0.10 71.55 11:11:01 PM all 7.68 0.00 1.84 8.95 0.06 81.47 11:11:01 PM 0 10.35 0.00 1.92 8.73 0.05 78.94 11:11:01 PM 1 5.01 0.00 1.76 9.17 0.07 84.00 11:12:01 PM all 0.23 0.00 0.09 0.00 0.03 99.65 11:12:01 PM 0 0.18 0.00 0.12 0.00 0.03 99.67 11:12:01 PM 1 0.28 0.00 0.07 0.00 0.02 99.63 11:13:01 PM all 0.31 0.00 0.05 0.00 0.03 99.62 11:13:01 PM 0 0.18 0.00 0.07 0.00 0.03 99.72 11:13:01 PM 1 0.43 0.00 0.03 0.00 0.02 99.52 11:14:01 PM all 0.48 0.00 0.10 0.00 0.03 99.39 11:14:01 PM 0 0.72 0.00 0.10 0.00 0.03 99.15 11:14:01 PM 1 0.23 0.00 0.10 0.00 0.03 99.63 11:15:01 PM all 16.17 0.00 2.51 0.33 0.08 80.91 11:15:01 PM 0 24.95 0.00 2.84 0.45 0.08 71.67 11:15:01 PM 1 7.37 0.00 2.18 0.20 0.08 90.17 Average: all 14.21 0.00 2.35 4.97 0.09 78.38 Average: 0 17.86 0.00 2.50 5.17 0.10 74.37 Average: 1 10.53 0.00 2.21 4.77 0.08 82.42