---> uname -a: Linux prd-centos8-robot-2c-8g-14465.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 611 4973 19 2112 6789 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:c7:25:02 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.145/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85818sec preferred_lft 85818sec inet6 fe80::f816:3eff:fec7:2502/64 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) 08/25/2024 _x86_64_ (2 CPU) 01:28:11 LINUX RESTART (2 CPU) 01:29:02 AM tps rtps wtps bread/s bwrtn/s 01:30:01 AM 101.36 13.47 87.89 2412.88 6931.21 01:31:01 AM 75.90 0.70 75.20 50.77 9330.32 01:32:01 AM 28.13 0.42 27.71 64.79 1951.21 01:33:01 AM 46.88 0.03 46.84 3.46 6931.62 01:34:01 AM 4.82 0.00 4.82 0.00 198.08 01:35:01 AM 0.28 0.00 0.28 0.00 4.83 01:36:01 AM 0.12 0.00 0.12 0.00 0.77 01:37:01 AM 11.80 0.40 11.40 68.92 373.72 Average: 33.52 1.85 31.67 320.74 3207.75 01:29:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:30:01 AM 5218556 6987132 2663876 33.80 2688 1949248 738116 8.26 218340 2118972 191464 01:31:01 AM 5131204 6976252 2751228 34.90 2688 2022336 726932 8.14 234440 2173648 18996 01:32:01 AM 4965584 6964652 2916848 37.00 2688 2170628 766620 8.58 271860 2284272 148256 01:33:01 AM 5003692 7031004 2878740 36.52 2688 2196692 660264 7.39 261296 2244076 4 01:34:01 AM 5004012 7031328 2878420 36.52 2688 2196696 660264 7.39 261296 2243964 16 01:35:01 AM 5004256 7031572 2878176 36.51 2688 2196696 660264 7.39 261296 2243780 8 01:36:01 AM 5004360 7031676 2878072 36.51 2688 2196696 660264 7.39 261296 2243896 4 01:37:01 AM 5056284 6933280 2826148 35.85 2688 2052508 750232 8.40 274544 2199876 24084 Average: 5048494 6998362 2833938 35.95 2688 2122688 702870 7.87 255546 2219060 47854 01:29:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:30:01 AM eth0 185.43 132.87 1363.27 36.96 0.00 0.00 0.00 0.00 01:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:31:01 AM eth0 42.45 30.97 330.97 7.36 0.00 0.00 0.00 0.00 01:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:32:01 AM eth0 37.79 30.04 269.66 6.30 0.00 0.00 0.00 0.00 01:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:33:01 AM eth0 165.23 134.22 37.66 28.71 0.00 0.00 0.00 0.00 01:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:34:01 AM eth0 2.65 0.95 1.02 0.16 0.00 0.00 0.00 0.00 01:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:35:01 AM eth0 1.60 0.17 0.12 0.01 0.00 0.00 0.00 0.00 01:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:36:01 AM eth0 1.67 0.17 0.10 0.01 0.00 0.00 0.00 0.00 01:37:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:37:01 AM eth0 42.53 29.01 71.21 24.32 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 59.66 44.62 256.95 12.93 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) 08/25/2024 _x86_64_ (2 CPU) 01:28:11 LINUX RESTART (2 CPU) 01:29:02 AM CPU %user %nice %system %iowait %steal %idle 01:30:01 AM all 37.66 0.00 6.75 2.84 0.12 52.63 01:30:01 AM 0 33.89 0.00 6.54 3.05 0.12 56.39 01:30:01 AM 1 41.43 0.00 6.95 2.63 0.12 48.87 01:31:01 AM all 20.78 0.00 3.08 2.60 0.08 73.46 01:31:01 AM 0 23.28 0.00 3.25 2.80 0.08 70.58 01:31:01 AM 1 18.28 0.00 2.91 2.39 0.08 76.34 01:32:01 AM all 18.80 0.00 2.89 0.94 0.08 77.28 01:32:01 AM 0 27.08 0.00 3.39 0.72 0.10 68.72 01:32:01 AM 1 10.52 0.00 2.40 1.17 0.07 85.85 01:33:01 AM all 12.60 0.00 2.65 2.30 0.08 82.36 01:33:01 AM 0 8.03 0.00 2.21 2.66 0.10 87.00 01:33:01 AM 1 17.18 0.00 3.10 1.95 0.07 77.71 01:34:01 AM all 0.39 0.00 0.09 0.02 0.03 99.47 01:34:01 AM 0 0.40 0.00 0.12 0.03 0.03 99.42 01:34:01 AM 1 0.38 0.00 0.07 0.00 0.02 99.53 01:35:01 AM all 0.31 0.00 0.08 0.00 0.03 99.59 01:35:01 AM 0 0.40 0.00 0.07 0.00 0.03 99.50 01:35:01 AM 1 0.22 0.00 0.08 0.00 0.02 99.68 01:36:01 AM all 0.33 0.00 0.08 0.00 0.03 99.56 01:36:01 AM 0 0.12 0.00 0.08 0.00 0.05 99.75 01:36:01 AM 1 0.53 0.00 0.08 0.00 0.02 99.37 01:37:01 AM all 9.85 0.00 1.38 0.14 0.06 88.57 01:37:01 AM 0 13.97 0.00 1.54 0.12 0.07 84.31 01:37:01 AM 1 5.74 0.00 1.22 0.17 0.05 92.83 Average: all 12.54 0.00 2.12 1.10 0.06 84.18 Average: 0 13.36 0.00 2.14 1.17 0.07 83.26 Average: 1 11.72 0.00 2.09 1.03 0.05 85.10