---> uname -a: Linux prd-centos8-robot-2c-8g-16083.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 586 5001 19 2109 6814 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:4c:9b:d3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.208/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85820sec preferred_lft 85820sec inet6 fe80::f816:3eff:fe4c:9bd3/64 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) 08/30/2024 _x86_64_ (2 CPU) 08:53:44 LINUX RESTART (2 CPU) 08:54:01 AM tps rtps wtps bread/s bwrtn/s 08:55:01 AM 187.84 142.64 45.20 14225.92 37359.60 08:56:01 AM 97.37 7.23 90.14 1264.65 6563.26 08:57:01 AM 69.89 1.15 68.74 110.91 9146.34 08:58:01 AM 23.74 0.07 23.68 2.80 1438.72 08:59:01 AM 45.68 0.03 45.64 3.47 6911.23 09:00:01 AM 0.60 0.10 0.50 32.12 15.93 09:01:01 AM 2.07 0.00 2.07 0.00 67.46 09:02:01 AM 0.68 0.08 0.60 1.86 13.29 09:03:01 AM 25.41 0.65 24.76 74.12 1224.35 Average: 50.36 16.88 33.48 1746.17 6970.68 08:54:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:55:01 AM 5615964 7066844 2266460 28.75 2688 1646976 703124 7.87 170628 1821132 59180 08:56:01 AM 5232500 7029328 2649924 33.62 2688 1975040 688732 7.71 211028 2102944 217220 08:57:01 AM 5254672 7078476 2627752 33.34 2688 2001300 626480 7.01 240232 2041272 16 08:58:01 AM 5010588 7028484 2871836 36.43 2688 2187444 656216 7.35 257684 2244604 168472 08:59:01 AM 5034592 7055936 2847832 36.13 2688 2190856 630632 7.06 259540 2211580 8 09:00:01 AM 4968500 6991024 2913924 36.97 2688 2192060 755428 8.46 259668 2277032 80 09:01:01 AM 4754748 6777340 3127676 39.68 2688 2192108 945752 10.59 259672 2489388 4 09:02:01 AM 4944672 6967668 2937752 37.27 2688 2192512 752440 8.43 259840 2300156 204 09:03:01 AM 5174976 7026864 2707448 34.35 2688 2028092 667020 7.47 442244 1915560 192 Average: 5110135 7002440 2772289 35.17 2688 2067376 713980 7.99 262282 2155963 49486 08:54:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:55:01 AM eth0 277.34 136.80 859.08 56.83 0.00 0.00 0.00 0.00 08:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:56:01 AM eth0 88.12 71.93 940.95 10.48 0.00 0.00 0.00 0.00 08:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:57:01 AM eth0 38.53 26.50 328.69 5.44 0.00 0.00 0.00 0.00 08:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 AM eth0 35.62 28.52 272.03 6.16 0.00 0.00 0.00 0.00 08:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 AM eth0 221.68 159.16 48.92 36.06 0.00 0.00 0.00 0.00 09:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 AM eth0 77.16 85.22 12.45 694.04 0.00 0.00 0.00 0.00 09:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 AM eth0 637.85 529.97 7215.18 38.93 0.00 0.00 0.00 0.00 09:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 AM eth0 467.68 372.01 4898.10 24.18 0.00 0.00 0.00 0.00 09:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 AM eth0 64.74 44.93 107.34 23.25 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 212.11 161.69 1631.74 99.49 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) 08/30/2024 _x86_64_ (2 CPU) 08:53:44 LINUX RESTART (2 CPU) 08:54:01 AM CPU %user %nice %system %iowait %steal %idle 08:55:01 AM all 29.89 0.08 9.65 30.95 0.09 29.33 08:55:01 AM 0 30.94 0.05 11.29 35.39 0.10 22.23 08:55:01 AM 1 28.85 0.10 8.02 26.54 0.09 36.39 08:56:01 AM all 37.24 0.00 5.87 2.82 0.10 53.97 08:56:01 AM 0 35.40 0.00 5.52 2.02 0.10 56.95 08:56:01 AM 1 39.08 0.00 6.22 3.61 0.10 50.99 08:57:01 AM all 18.13 0.00 2.18 4.38 0.08 75.23 08:57:01 AM 0 7.72 0.00 1.51 4.77 0.08 85.91 08:57:01 AM 1 28.63 0.00 2.86 3.99 0.07 64.45 08:58:01 AM all 18.19 0.00 3.16 1.13 0.08 77.45 08:58:01 AM 0 15.29 0.00 2.85 0.52 0.07 81.28 08:58:01 AM 1 21.08 0.00 3.47 1.74 0.08 73.63 08:59:01 AM all 9.53 0.00 1.87 2.67 0.07 85.86 08:59:01 AM 0 9.02 0.00 1.75 1.65 0.07 87.50 08:59:01 AM 1 10.05 0.00 1.98 3.69 0.07 84.22 09:00:01 AM all 8.08 0.00 0.28 0.03 0.06 91.55 09:00:01 AM 0 7.05 0.00 0.35 0.05 0.05 92.50 09:00:01 AM 1 9.11 0.00 0.22 0.02 0.07 90.59 09:01:01 AM all 12.37 0.00 1.98 0.01 0.12 85.52 09:01:01 AM 0 8.74 0.00 1.83 0.02 0.12 89.29 09:01:01 AM 1 16.02 0.00 2.13 0.00 0.12 81.73 09:02:01 AM all 9.51 0.00 1.22 0.00 0.09 89.18 09:02:01 AM 0 0.85 0.00 0.33 0.00 0.08 98.73 09:02:01 AM 1 18.35 0.00 2.12 0.00 0.10 79.43 09:03:01 AM all 22.74 0.00 3.19 0.26 0.09 73.72 09:03:01 AM 0 9.55 0.00 2.61 0.28 0.08 87.47 09:03:01 AM 1 35.99 0.00 3.76 0.24 0.10 59.91 Average: all 18.40 0.01 3.25 4.64 0.09 73.61 Average: 0 13.80 0.01 3.09 4.89 0.08 78.13 Average: 1 23.02 0.01 3.42 4.39 0.09 69.07