---> uname -a: Linux prd-centos8-robot-2c-8g-6786.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 609 4927 19 2160 6792 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:f4:21:44 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.237/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85966sec preferred_lft 85966sec inet6 fe80::f816:3eff:fef4:2144/64 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) 01/01/2025 _x86_64_ (2 CPU) 04:02:47 LINUX RESTART (2 CPU) 04:03:02 AM tps rtps wtps bread/s bwrtn/s 04:04:01 AM 198.83 149.46 49.37 14739.58 39371.47 04:05:01 AM 110.99 0.20 110.79 5.60 10677.13 04:06:01 AM 39.10 1.08 38.02 115.96 4407.46 04:07:01 AM 53.04 6.75 46.29 1249.39 2917.43 04:08:01 AM 24.13 0.00 24.13 0.00 5561.11 04:09:01 AM 7.80 0.42 7.38 69.04 843.22 04:10:01 AM 27.81 0.52 27.29 64.65 1925.61 Average: 65.64 22.33 43.31 2290.94 9314.85 04:03:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 AM 5549076 7058120 2333356 29.60 2688 1702844 710548 7.96 184532 1870528 92452 04:05:01 AM 5108764 6939732 2773668 35.19 2688 2009032 797708 8.93 194024 2239540 139712 04:06:01 AM 5266124 7066164 2616308 33.19 2688 1977980 663200 7.43 217172 2059088 16 04:07:01 AM 5005124 7044900 2877308 36.50 2688 2209272 660556 7.40 257584 2253140 156436 04:08:01 AM 5000116 7039456 2882316 36.57 2688 2209272 660556 7.40 257584 2253304 4 04:09:01 AM 5056992 6972908 2825440 35.84 2688 2091388 732588 8.20 278340 2194996 35244 04:10:01 AM 5069368 6978360 2813064 35.69 2688 2084820 734232 8.22 465660 1998196 16724 Average: 5150795 7014234 2731637 34.65 2688 2040658 708484 7.93 264985 2124113 62941 04:03:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 285.29 161.42 1245.47 59.32 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 92.32 72.38 1080.26 10.76 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 17.48 10.21 6.95 3.73 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 251.76 208.68 341.37 41.16 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 5.05 3.73 1.03 0.80 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 135.99 92.27 438.40 59.70 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 20.83 19.14 17.08 9.14 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 115.12 80.93 445.34 26.29 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) 01/01/2025 _x86_64_ (2 CPU) 04:02:47 LINUX RESTART (2 CPU) 04:03:02 AM CPU %user %nice %system %iowait %steal %idle 04:04:01 AM all 41.57 0.06 10.22 8.73 0.09 39.34 04:04:01 AM 0 39.84 0.09 9.99 7.36 0.07 42.66 04:04:01 AM 1 43.30 0.03 10.45 10.09 0.10 36.03 04:05:01 AM all 35.05 0.00 4.61 3.16 0.11 57.07 04:05:01 AM 0 28.48 0.00 4.38 3.71 0.12 63.32 04:05:01 AM 1 41.62 0.00 4.84 2.62 0.10 50.82 04:06:01 AM all 12.88 0.00 1.70 1.60 0.07 83.75 04:06:01 AM 0 6.50 0.00 1.22 1.17 0.05 91.06 04:06:01 AM 1 19.28 0.00 2.18 2.03 0.08 76.43 04:07:01 AM all 28.97 0.00 5.45 2.01 0.09 63.47 04:07:01 AM 0 22.22 0.00 4.69 2.02 0.08 70.99 04:07:01 AM 1 35.70 0.00 6.20 2.01 0.10 55.98 04:08:01 AM all 0.35 0.00 0.33 1.34 0.04 97.94 04:08:01 AM 0 0.23 0.00 0.30 1.14 0.05 98.28 04:08:01 AM 1 0.47 0.00 0.35 1.55 0.03 97.60 04:09:01 AM all 13.95 0.00 1.65 0.07 0.08 84.25 04:09:01 AM 0 13.30 0.00 1.96 0.09 0.09 84.57 04:09:01 AM 1 14.58 0.00 1.35 0.05 0.08 83.93 04:10:01 AM all 30.84 0.00 3.40 0.48 0.09 65.19 04:10:01 AM 0 18.27 0.00 2.67 0.47 0.10 78.50 04:10:01 AM 1 43.41 0.00 4.14 0.48 0.08 51.88 Average: all 23.32 0.01 3.89 2.47 0.08 70.24 Average: 0 18.34 0.01 3.58 2.27 0.08 75.72 Average: 1 28.28 0.00 4.19 2.66 0.08 64.77