---> uname -a: Linux prd-centos8-robot-2c-8g-1519.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 589 4986 19 2121 6812 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:65:25:e1 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.7/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85965sec preferred_lft 85965sec inet6 fe80::f816:3eff:fe65:25e1/64 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) 01/14/2025 _x86_64_ (2 CPU) 04:29:56 LINUX RESTART (2 CPU) 04:30:00 AM tps rtps wtps bread/s bwrtn/s 04:31:01 AM 217.68 174.57 43.11 14645.18 36657.64 04:32:01 AM 84.24 6.26 77.97 1095.23 6326.56 04:33:01 AM 75.74 0.73 75.01 53.05 9818.53 04:34:01 AM 26.00 7.13 18.86 1310.71 1289.95 04:35:01 AM 51.21 0.03 51.17 3.47 7152.67 04:36:01 AM 7.31 0.42 6.90 69.04 290.40 04:37:01 AM 28.06 0.53 27.53 64.79 1191.20 Average: 70.64 27.70 42.94 2513.17 9074.99 04:30:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:31:01 AM 5796312 7171440 2086120 26.47 2688 1574160 647424 7.25 154732 1672776 27088 04:32:01 AM 5245580 7010652 2636852 33.45 2688 1943972 773788 8.66 186812 2117972 228332 04:33:01 AM 5155748 6979276 2726684 34.59 2688 2001404 762332 8.54 211300 2173560 25560 04:34:01 AM 5038676 6999928 2843756 36.08 2688 2134776 761648 8.53 262016 2225804 101632 04:35:01 AM 5025672 7064908 2856760 36.24 2688 2209120 679436 7.61 258684 2224652 8 04:36:01 AM 5161020 7027912 2721412 34.53 2688 2042684 709912 7.95 253376 2117272 4548 04:37:01 AM 5201912 7070944 2680520 34.01 2688 2044956 664068 7.44 449456 1882832 16752 Average: 5232131 7046437 2650301 33.62 2688 1993010 714087 8.00 253768 2059267 57703 04:30:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:31:01 AM lo 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 150.77 81.18 753.62 28.31 0.00 0.00 0.00 0.00 04:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 AM eth0 179.34 123.86 1329.13 30.80 0.00 0.00 0.00 0.00 04:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 AM eth0 48.75 35.10 442.15 8.14 0.00 0.00 0.00 0.00 04:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:34:01 AM eth0 37.48 27.58 295.13 13.74 0.00 0.00 0.00 0.00 04:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:35:01 AM eth0 203.75 145.73 45.20 32.15 0.00 0.00 0.00 0.00 04:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:36:01 AM eth0 59.38 36.05 74.59 19.75 0.00 0.00 0.00 0.00 04:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:37:01 AM eth0 20.58 18.45 16.95 8.93 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 100.22 66.91 423.78 20.29 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) 01/14/2025 _x86_64_ (2 CPU) 04:29:56 LINUX RESTART (2 CPU) 04:30:00 AM CPU %user %nice %system %iowait %steal %idle 04:31:01 AM all 44.09 0.06 8.71 20.92 0.09 26.14 04:31:01 AM 0 43.02 0.02 9.58 19.29 0.10 27.99 04:31:01 AM 1 45.17 0.10 7.84 22.53 0.08 24.28 04:32:01 AM all 37.73 0.00 5.51 2.16 0.13 54.47 04:32:01 AM 0 38.58 0.00 6.15 1.40 0.12 53.75 04:32:01 AM 1 36.88 0.00 4.86 2.92 0.13 55.20 04:33:01 AM all 21.01 0.00 2.71 2.46 0.07 73.76 04:33:01 AM 0 27.59 0.00 2.87 2.56 0.07 66.91 04:33:01 AM 1 14.43 0.00 2.54 2.35 0.07 80.61 04:34:01 AM all 16.27 0.00 3.14 0.77 0.08 79.75 04:34:01 AM 0 24.62 0.00 3.91 1.07 0.08 70.33 04:34:01 AM 1 7.93 0.00 2.38 0.47 0.07 89.15 04:35:01 AM all 13.91 0.00 2.73 1.03 0.08 82.26 04:35:01 AM 0 14.57 0.00 2.90 1.10 0.07 81.36 04:35:01 AM 1 13.25 0.00 2.56 0.95 0.08 83.16 04:36:01 AM all 4.14 0.00 1.22 0.06 0.05 94.53 04:36:01 AM 0 5.17 0.00 1.44 0.10 0.07 93.23 04:36:01 AM 1 3.12 0.00 1.00 0.02 0.03 95.83 04:37:01 AM all 29.73 0.00 2.94 0.21 0.11 67.01 04:37:01 AM 0 31.66 0.00 2.97 0.23 0.10 65.04 04:37:01 AM 1 27.81 0.00 2.90 0.18 0.12 68.99 Average: all 23.91 0.01 3.87 3.99 0.08 68.14 Average: 0 26.51 0.00 4.28 3.73 0.09 65.39 Average: 1 21.30 0.01 3.45 4.26 0.08 70.89