---> uname -a: Linux prd-centos8-robot-2c-8g-9013.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 595 4971 19 2130 6805 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:a6:cb:f1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.201/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85778sec preferred_lft 85778sec inet6 fe80::f816:3eff:fea6:cbf1/64 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) 02:08:57 LINUX RESTART (2 CPU) 02:10:01 AM tps rtps wtps bread/s bwrtn/s 02:11:01 AM 120.78 7.13 113.65 1262.78 9575.36 02:12:01 AM 46.40 0.98 45.42 110.90 6298.52 02:13:01 AM 33.12 0.07 33.06 2.80 2168.89 02:14:01 AM 35.54 2.52 33.02 396.00 6044.39 02:15:01 AM 4.28 0.00 4.28 0.00 176.02 02:16:01 AM 2.12 0.10 2.02 32.93 86.77 02:17:01 AM 0.42 0.00 0.42 0.00 8.18 02:18:01 AM 2.20 0.32 1.88 36.92 104.20 02:19:01 AM 28.26 0.52 27.75 63.86 1205.62 Average: 30.35 1.29 29.05 211.81 2852.12 02:10:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:11:01 AM 5230892 7034432 2651532 33.64 2688 1981612 680508 7.62 210580 2100316 138168 02:12:01 AM 5269624 7102924 2612800 33.15 2688 2010596 618040 6.92 239648 2027780 12 02:13:01 AM 5034040 7063176 2848384 36.14 2688 2199192 655340 7.34 254628 2223948 150532 02:14:01 AM 5005456 7050364 2876968 36.50 2688 2214452 662044 7.41 261948 2241340 92 02:15:01 AM 5005596 7050508 2876828 36.50 2688 2214456 662044 7.41 261944 2241480 16 02:16:01 AM 4913140 6959592 2969284 37.67 2688 2216004 774476 8.67 262072 2332404 36 02:17:01 AM 4910888 6957372 2971536 37.70 2688 2216028 774476 8.67 262072 2334492 8 02:18:01 AM 5148020 7028056 2734404 34.69 2688 2051120 682672 7.64 256816 2114656 4828 02:19:01 AM 5095476 6983580 2786948 35.36 2688 2063988 733448 8.21 454108 1982796 15928 Average: 5068126 7025556 2814298 35.70 2688 2129716 693672 7.77 273757 2177690 34402 02:10:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 AM eth0 91.82 73.24 917.96 10.78 0.00 0.00 0.00 0.00 02:12:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:12:01 AM eth0 53.47 35.17 438.87 6.08 0.00 0.00 0.00 0.00 02:13:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:13:01 AM eth0 32.27 26.71 292.20 5.12 0.00 0.00 0.00 0.00 02:14:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:14:01 AM eth0 201.95 159.68 44.90 39.79 0.00 0.00 0.00 0.00 02:15:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 AM eth0 2.22 1.53 0.44 1.07 0.00 0.00 0.00 0.00 02:16:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 AM eth0 190.93 148.46 1880.31 10.74 0.00 0.00 0.00 0.00 02:17:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 AM eth0 133.87 116.01 1479.08 7.59 0.00 0.00 0.00 0.00 02:18:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 AM eth0 147.03 118.79 1212.03 22.97 0.00 0.00 0.00 0.00 02:19:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:01 AM eth0 19.93 18.78 16.44 9.13 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 97.06 77.60 698.03 12.59 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) 02:08:57 LINUX RESTART (2 CPU) 02:10:01 AM CPU %user %nice %system %iowait %steal %idle 02:11:01 AM all 37.34 0.00 5.95 3.54 0.12 53.04 02:11:01 AM 0 42.77 0.00 6.08 3.93 0.12 47.10 02:11:01 AM 1 31.92 0.00 5.81 3.15 0.13 58.98 02:12:01 AM all 17.81 0.00 2.24 2.27 0.07 77.62 02:12:01 AM 0 22.79 0.00 2.28 2.41 0.07 72.45 02:12:01 AM 1 12.84 0.00 2.20 2.12 0.07 82.77 02:13:01 AM all 16.84 0.00 2.66 3.59 0.07 76.84 02:13:01 AM 0 19.57 0.00 3.01 5.11 0.07 72.24 02:13:01 AM 1 14.12 0.00 2.30 2.07 0.07 81.44 02:14:01 AM all 11.36 0.00 2.25 19.32 0.08 66.98 02:14:01 AM 0 15.23 0.00 2.59 22.91 0.10 59.16 02:14:01 AM 1 7.49 0.00 1.91 15.73 0.07 74.80 02:15:01 AM all 0.13 0.00 0.08 0.08 0.03 99.67 02:15:01 AM 0 0.13 0.00 0.05 0.00 0.02 99.80 02:15:01 AM 1 0.13 0.00 0.10 0.17 0.05 99.55 02:16:01 AM all 6.09 0.00 0.66 0.03 0.09 93.12 02:16:01 AM 0 8.34 0.00 0.83 0.00 0.10 90.73 02:16:01 AM 1 3.84 0.00 0.50 0.07 0.08 95.50 02:17:01 AM all 2.28 0.00 0.22 0.00 0.08 97.42 02:17:01 AM 0 1.76 0.00 0.15 0.00 0.07 98.03 02:17:01 AM 1 2.81 0.00 0.28 0.00 0.08 96.82 02:18:01 AM all 4.44 0.00 1.19 0.02 0.08 94.28 02:18:01 AM 0 3.67 0.00 1.02 0.03 0.07 95.21 02:18:01 AM 1 5.21 0.00 1.36 0.00 0.08 93.36 02:19:01 AM all 30.03 0.00 2.93 0.75 0.09 66.19 02:19:01 AM 0 49.70 0.00 3.56 0.97 0.10 45.67 02:19:01 AM 1 10.39 0.00 2.31 0.53 0.08 86.69 Average: all 14.05 0.00 2.02 3.29 0.08 80.56 Average: 0 18.23 0.00 2.18 3.93 0.08 75.59 Average: 1 9.88 0.00 1.87 2.65 0.08 85.53