---> uname -a: Linux prd-centos8-robot-2c-8g-11619.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 582 4985 19 2129 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:6a:3c:a8 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.217/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85821sec preferred_lft 85821sec inet6 fe80::f816:3eff:fe6a:3ca8/64 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) 08/18/2024 _x86_64_ (2 CPU) 00:23:17 LINUX RESTART (2 CPU) 12:24:01 AM tps rtps wtps bread/s bwrtn/s 12:25:01 AM 94.97 49.45 45.52 7004.33 18273.48 12:26:01 AM 117.06 1.63 115.43 21.73 11390.52 12:27:01 AM 25.04 0.67 24.38 49.45 2163.06 12:28:01 AM 8.32 0.82 7.50 123.45 188.09 12:29:01 AM 15.04 0.00 15.04 0.00 1473.54 12:30:01 AM 58.96 2.52 56.45 396.00 7239.44 12:31:01 AM 2.90 0.00 2.90 0.00 88.99 12:32:01 AM 12.85 0.42 12.43 69.06 479.52 Average: 41.89 6.94 34.96 958.06 5162.15 12:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:25:01 AM 5370624 7005884 2511800 31.87 2688 1825152 747552 8.37 218784 1998292 123348 12:26:01 AM 5132240 6976212 2750184 34.89 2688 2022104 724228 8.11 214820 2184128 40608 12:27:01 AM 5199644 7026120 2682780 34.03 2688 2004096 672056 7.52 233244 2103856 1108 12:28:01 AM 5253748 7084156 2628676 33.35 2688 2007968 628848 7.04 242184 2040224 4 12:29:01 AM 5055640 6986544 2826784 35.86 2688 2105152 715784 8.01 260200 2209736 80640 12:30:01 AM 5018036 7059704 2864388 36.34 2688 2211124 628872 7.04 265640 2221252 40 12:31:01 AM 5018920 7060612 2863504 36.33 2688 2211128 628872 7.04 265640 2220704 4 12:32:01 AM 5083624 6955848 2798800 35.51 2688 2047524 748652 8.38 275440 2168316 19352 Average: 5141560 7019385 2740864 34.77 2688 2054281 686858 7.69 246994 2143314 33138 12:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 AM eth0 294.45 179.12 1577.58 56.56 0.00 0.00 0.00 0.00 12:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 AM eth0 50.71 39.51 552.54 7.47 0.00 0.00 0.00 0.00 12:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 AM eth0 20.46 5.41 10.43 2.13 0.00 0.00 0.00 0.00 12:28:01 AM lo 0.13 0.13 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 AM eth0 13.31 10.55 3.71 2.89 0.00 0.00 0.00 0.00 12:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 AM eth0 34.19 30.36 268.35 12.14 0.00 0.00 0.00 0.00 12:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 AM eth0 594.25 542.44 125.75 108.17 0.00 0.00 0.00 0.00 12:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:31:01 AM eth0 2.52 1.40 0.48 0.41 0.00 0.00 0.00 0.00 12:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:32:01 AM eth0 104.30 76.92 108.71 30.14 0.00 0.00 0.00 0.00 Average: lo 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 139.28 110.72 330.95 27.49 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) 08/18/2024 _x86_64_ (2 CPU) 00:23:17 LINUX RESTART (2 CPU) 12:24:01 AM CPU %user %nice %system %iowait %steal %idle 12:25:01 AM all 28.77 0.03 6.34 18.01 0.11 46.74 12:25:01 AM 0 25.16 0.03 6.19 13.85 0.10 54.66 12:25:01 AM 1 32.38 0.02 6.49 22.18 0.12 38.81 12:26:01 AM all 26.92 0.00 4.25 9.02 0.13 59.68 12:26:01 AM 0 17.68 0.00 3.35 12.05 0.15 66.77 12:26:01 AM 1 36.16 0.00 5.15 5.98 0.12 52.60 12:27:01 AM all 7.35 0.00 1.44 2.35 0.04 88.81 12:27:01 AM 0 4.97 0.00 0.93 2.65 0.03 91.40 12:27:01 AM 1 9.73 0.00 1.95 2.04 0.05 86.22 12:28:01 AM all 6.28 0.00 1.01 0.34 0.06 92.31 12:28:01 AM 0 5.89 0.00 0.93 0.32 0.07 92.79 12:28:01 AM 1 6.66 0.00 1.09 0.37 0.05 91.84 12:29:01 AM all 12.05 0.00 2.39 1.17 0.06 84.34 12:29:01 AM 0 17.08 0.00 2.77 1.12 0.07 78.97 12:29:01 AM 1 7.01 0.00 2.00 1.22 0.05 89.71 12:30:01 AM all 16.57 0.00 3.86 2.10 0.08 77.38 12:30:01 AM 0 12.86 0.00 3.64 2.46 0.07 80.97 12:30:01 AM 1 20.28 0.00 4.09 1.74 0.08 73.80 12:31:01 AM all 0.35 0.00 0.08 0.02 0.05 99.50 12:31:01 AM 0 0.57 0.00 0.10 0.03 0.05 99.25 12:31:01 AM 1 0.13 0.00 0.07 0.00 0.05 99.75 12:32:01 AM all 14.79 0.00 2.19 0.45 0.07 82.50 12:32:01 AM 0 9.62 0.00 1.71 0.42 0.08 88.17 12:32:01 AM 1 19.97 0.00 2.67 0.49 0.05 76.83 Average: all 14.13 0.00 2.69 4.18 0.07 78.91 Average: 0 11.73 0.00 2.45 4.12 0.08 81.62 Average: 1 16.54 0.00 2.94 4.25 0.07 76.20