---> uname -a: Linux prd-centos8-robot-2c-8g-3835.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 577 4992 19 2127 6824 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:95:b8:84 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85790sec preferred_lft 85790sec inet6 fe80::f816:3eff:fe95:b884/64 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) 11/03/2024 _x86_64_ (2 CPU) 00:30:56 LINUX RESTART (2 CPU) 12:32:01 AM tps rtps wtps bread/s bwrtn/s 12:33:01 AM 95.65 22.18 73.48 4938.62 6156.28 12:34:01 AM 84.41 0.70 83.71 50.78 9295.57 12:35:01 AM 39.39 0.42 38.98 64.79 2729.80 12:36:01 AM 42.00 2.52 39.49 396.00 6702.65 12:37:01 AM 3.22 0.00 3.22 0.00 116.48 12:38:01 AM 0.23 0.00 0.23 0.00 3.87 12:39:01 AM 0.13 0.00 0.13 0.00 1.60 12:40:01 AM 2.05 0.40 1.65 68.91 128.86 12:41:01 AM 29.87 0.53 29.34 64.78 1270.76 Average: 33.00 2.97 30.02 620.46 2934.10 12:32:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:33:01 AM 5339848 7060568 2542584 32.26 2688 1902572 677624 7.59 213896 2003840 162988 12:34:01 AM 5180544 7009244 2701888 34.28 2688 2005440 714436 8.00 220544 2133936 30124 12:35:01 AM 5031892 7057292 2850540 36.16 2688 2195308 659524 7.38 254400 2229712 169184 12:36:01 AM 5026532 7067680 2855900 36.23 2688 2210564 631576 7.07 260372 2220300 8 12:37:01 AM 5026904 7068048 2855528 36.23 2688 2210564 631576 7.07 260368 2220188 4 12:38:01 AM 5026476 7067624 2855956 36.23 2688 2210568 631576 7.07 260368 2220596 4 12:39:01 AM 5026364 7067512 2856068 36.23 2688 2210568 631576 7.07 260368 2220616 4 12:40:01 AM 5179048 7056928 2703384 34.30 2688 2048788 636464 7.13 255540 2072680 5424 12:41:01 AM 5169792 7045120 2712640 34.41 2688 2051076 665048 7.45 451508 1912596 16748 Average: 5111933 7055557 2770499 35.15 2688 2116161 653267 7.31 270818 2137163 42721 12:32:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:33:01 AM eth0 294.34 188.39 1614.60 60.82 0.00 0.00 0.00 0.00 12:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:34:01 AM eth0 63.18 46.68 586.04 7.94 0.00 0.00 0.00 0.00 12:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:35:01 AM eth0 47.28 33.38 295.99 8.11 0.00 0.00 0.00 0.00 12:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:36:01 AM eth0 21.54 17.58 11.15 7.73 0.00 0.00 0.00 0.00 12:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:37:01 AM eth0 2.27 0.72 0.29 0.12 0.00 0.00 0.00 0.00 12:38:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:38:01 AM eth0 3.90 1.27 1.25 0.79 0.00 0.00 0.00 0.00 12:39:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:39:01 AM eth0 2.60 1.18 1.97 0.51 0.00 0.00 0.00 0.00 12:40:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 AM eth0 52.38 37.29 74.49 31.67 0.00 0.00 0.00 0.00 12:41:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 AM eth0 21.38 20.03 16.42 9.60 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 56.54 38.50 289.14 14.14 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) 11/03/2024 _x86_64_ (2 CPU) 00:30:56 LINUX RESTART (2 CPU) 12:32:01 AM CPU %user %nice %system %iowait %steal %idle 12:33:01 AM all 38.28 0.00 7.03 4.14 0.10 50.45 12:33:01 AM 0 34.40 0.00 6.19 4.17 0.10 55.13 12:33:01 AM 1 42.15 0.00 7.87 4.10 0.10 45.77 12:34:01 AM all 21.04 0.00 3.02 4.31 0.08 71.56 12:34:01 AM 0 12.16 0.00 2.32 4.64 0.07 80.82 12:34:01 AM 1 29.93 0.00 3.72 3.97 0.08 62.29 12:35:01 AM all 26.16 0.00 3.55 1.53 0.09 68.67 12:35:01 AM 0 24.55 0.00 3.50 1.73 0.08 70.13 12:35:01 AM 1 27.76 0.00 3.61 1.32 0.10 67.22 12:36:01 AM all 10.24 0.00 1.98 2.62 0.04 85.12 12:36:01 AM 0 7.61 0.00 1.81 2.46 0.05 88.07 12:36:01 AM 1 12.85 0.00 2.15 2.79 0.03 82.17 12:37:01 AM all 0.35 0.00 0.07 0.03 0.03 99.52 12:37:01 AM 0 0.10 0.00 0.07 0.00 0.03 99.80 12:37:01 AM 1 0.60 0.00 0.07 0.05 0.03 99.25 12:38:01 AM all 0.37 0.00 0.07 0.00 0.03 99.54 12:38:01 AM 0 0.12 0.00 0.07 0.00 0.02 99.80 12:38:01 AM 1 0.62 0.00 0.07 0.00 0.03 99.28 12:39:01 AM all 0.35 0.00 0.08 0.00 0.02 99.56 12:39:01 AM 0 0.15 0.00 0.08 0.00 0.03 99.73 12:39:01 AM 1 0.55 0.00 0.07 0.00 0.00 99.38 12:40:01 AM all 8.10 0.00 1.18 0.03 0.06 90.63 12:40:01 AM 0 6.19 0.00 0.99 0.02 0.05 92.76 12:40:01 AM 1 10.02 0.00 1.37 0.03 0.07 88.51 12:41:01 AM all 31.41 0.00 3.71 0.71 0.08 64.10 12:41:01 AM 0 19.47 0.00 3.16 1.00 0.08 76.29 12:41:01 AM 1 43.34 0.00 4.25 0.42 0.07 51.93 Average: all 15.15 0.00 2.30 1.48 0.06 81.01 Average: 0 11.64 0.00 2.02 1.56 0.06 84.72 Average: 1 18.65 0.00 2.58 1.41 0.06 77.31