---> uname -a: Linux prd-centos8-robot-2c-8g-5435.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 4988 19 2126 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:ee:e5:f1 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 85783sec preferred_lft 85783sec inet6 fe80::f816:3eff:feee:e5f1/64 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) 03:58:07 LINUX RESTART (2 CPU) 03:59:01 AM tps rtps wtps bread/s bwrtn/s 04:00:01 AM 72.52 41.93 30.59 5667.32 16049.84 04:01:01 AM 114.64 6.98 107.66 1258.44 9504.86 04:02:01 AM 50.67 1.07 49.60 112.72 6320.97 04:03:01 AM 35.39 0.07 35.32 2.80 2135.32 04:04:01 AM 34.18 0.03 34.14 3.47 6237.99 04:05:01 AM 3.02 0.12 2.90 33.06 140.34 04:06:01 AM 1.88 0.00 1.88 0.00 68.54 04:07:01 AM 0.12 0.00 0.12 0.00 1.48 04:08:01 AM 19.83 0.63 19.19 73.18 1021.58 Average: 36.92 5.65 31.27 794.48 4608.99 03:59:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:00:01 AM 5632760 7110676 2249672 28.54 2688 1671776 676972 7.58 177652 1793944 74136 04:01:01 AM 5241964 7044548 2640468 33.50 2688 1980424 664572 7.44 210600 2089900 129076 04:02:01 AM 5251980 7088468 2630452 33.37 2688 2013540 624412 6.99 240196 2046316 24 04:03:01 AM 4986028 7021768 2896404 36.75 2688 2204648 662680 7.42 253908 2274184 166812 04:04:01 AM 5028852 7064316 2853580 36.20 2688 2204776 630328 7.06 256964 2223088 4 04:05:01 AM 4982224 7020168 2900208 36.79 2688 2207256 693904 7.77 257232 2269308 4 04:06:01 AM 4967172 7005124 2915260 36.98 2688 2207272 726916 8.14 257232 2283412 24 04:07:01 AM 4966200 7005324 2916232 37.00 2688 2208476 726916 8.14 257292 2284876 1208 04:08:01 AM 5171496 7040984 2710936 34.39 2688 2044564 658560 7.37 449416 1910340 6128 Average: 5136520 7044597 2745912 34.84 2688 2082526 673918 7.55 262277 2130596 41935 03:59:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:00:01 AM eth0 248.21 134.38 947.76 54.41 0.00 0.00 0.00 0.00 04:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:01:01 AM eth0 82.16 67.03 821.01 9.67 0.00 0.00 0.00 0.00 04:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:02:01 AM eth0 55.35 35.49 444.52 6.58 0.00 0.00 0.00 0.00 04:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:03:01 AM eth0 44.20 36.19 298.62 9.05 0.00 0.00 0.00 0.00 04:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:04:01 AM eth0 212.88 147.49 41.02 38.39 0.00 0.00 0.00 0.00 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 133.81 121.94 43.74 47.91 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 255.49 251.51 192.94 99.83 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 156.76 155.58 72.31 54.51 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 56.75 39.89 86.27 26.01 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 138.39 109.94 327.59 38.48 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) 03:58:07 LINUX RESTART (2 CPU) 03:59:01 AM CPU %user %nice %system %iowait %steal %idle 04:00:01 AM all 16.94 0.03 4.63 36.17 0.08 42.16 04:00:01 AM 0 18.47 0.02 4.56 34.14 0.07 42.74 04:00:01 AM 1 15.41 0.05 4.70 38.19 0.08 41.57 04:01:01 AM all 35.17 0.00 5.68 6.18 0.14 52.83 04:01:01 AM 0 35.47 0.00 5.97 7.14 0.15 51.28 04:01:01 AM 1 34.86 0.00 5.39 5.23 0.13 54.38 04:02:01 AM all 20.49 0.00 2.23 8.00 0.07 69.22 04:02:01 AM 0 17.10 0.00 2.50 9.57 0.05 70.78 04:02:01 AM 1 23.89 0.00 1.95 6.43 0.08 67.65 04:03:01 AM all 25.22 0.00 4.29 0.96 0.07 69.45 04:03:01 AM 0 30.11 0.00 4.90 1.05 0.08 63.85 04:03:01 AM 1 20.34 0.00 3.68 0.87 0.07 75.05 04:04:01 AM all 2.68 0.00 0.86 5.58 0.05 90.84 04:04:01 AM 0 1.69 0.00 0.75 7.16 0.05 90.35 04:04:01 AM 1 3.66 0.00 0.97 4.00 0.05 91.32 04:05:01 AM all 11.84 0.00 0.54 0.04 0.07 87.52 04:05:01 AM 0 12.61 0.00 0.50 0.05 0.07 86.77 04:05:01 AM 1 11.07 0.00 0.57 0.03 0.07 88.26 04:06:01 AM all 20.60 0.00 0.52 0.02 0.09 78.77 04:06:01 AM 0 20.27 0.00 0.47 0.00 0.08 79.18 04:06:01 AM 1 20.93 0.00 0.57 0.03 0.10 78.36 04:07:01 AM all 22.20 0.00 0.41 0.00 0.08 77.30 04:07:01 AM 0 0.67 0.00 0.18 0.00 0.08 99.06 04:07:01 AM 1 44.01 0.00 0.64 0.00 0.08 55.26 04:08:01 AM all 22.92 0.00 3.19 0.18 0.08 73.63 04:08:01 AM 0 24.09 0.00 3.30 0.08 0.08 72.44 04:08:01 AM 1 21.75 0.00 3.07 0.28 0.08 74.81 Average: all 19.79 0.00 2.49 6.34 0.08 71.30 Average: 0 17.84 0.00 2.57 6.57 0.08 72.93 Average: 1 21.75 0.01 2.40 6.11 0.08 69.65