---> uname -a: Linux prd-centos8-robot-2c-8g-9699.novalocal 4.18.0-547.el8.x86_64 #1 SMP Wed Mar 20 00:35:01 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 9.5G 31G 24% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 580 4966 19 2150 6820 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:b0:5c:f6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.93/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85774sec preferred_lft 85774sec inet6 fe80::f816:3eff:feb0:5cf6/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 01:22:56 LINUX RESTART (2 CPU) 01:24:01 AM tps rtps wtps bread/s bwrtn/s 01:25:01 AM 67.56 15.64 51.92 2827.72 5340.25 01:26:01 AM 79.97 0.08 79.89 2.53 7616.28 01:27:01 AM 32.61 1.48 31.12 171.68 3674.73 01:28:01 AM 40.56 0.20 40.36 11.73 2789.35 01:29:01 AM 28.42 0.05 28.37 3.60 5640.37 01:30:01 AM 5.81 0.02 5.80 0.93 506.28 01:31:01 AM 0.45 0.00 0.45 0.00 7.31 01:32:01 AM 0.53 0.00 0.53 0.00 261.52 01:33:01 AM 25.37 0.53 24.84 70.24 1787.84 Average: 31.25 2.00 29.25 343.18 3069.30 01:24:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:25:01 AM 5386376 7037784 2496052 31.67 2688 1841176 747236 8.37 227876 1970048 98084 01:26:01 AM 5138036 6986284 2744392 34.82 2688 2025324 731732 8.19 215296 2181608 110168 01:27:01 AM 5271560 7102416 2610868 33.12 2688 2008140 642244 7.19 240988 2022632 28 01:28:01 AM 4999464 7030064 2882964 36.57 2688 2199952 673504 7.54 259316 2247304 154132 01:29:01 AM 5003440 7035616 2878988 36.52 2688 2201872 684900 7.67 263924 2237712 1736 01:30:01 AM 4986748 7025732 2895680 36.74 2688 2208580 719480 8.06 263920 2255188 12 01:31:01 AM 4971516 7010552 2910912 36.93 2688 2208612 742812 8.32 263920 2269648 4 01:32:01 AM 5030664 7079244 2851764 36.18 2688 2218156 639876 7.16 264352 2211108 1900 01:33:01 AM 5071752 6966248 2810676 35.66 2688 2069616 716160 8.02 454652 2002612 180 Average: 5095506 7030438 2786922 35.36 2688 2109048 699772 7.84 272694 2155318 40694 01:24:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:25:01 AM eth0 193.14 130.86 1202.31 45.32 0.00 0.00 0.00 0.00 01:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:26:01 AM eth0 46.93 39.84 497.90 7.52 0.00 0.00 0.00 0.00 01:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:27:01 AM eth0 16.81 8.81 6.57 3.33 0.00 0.00 0.00 0.00 01:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:28:01 AM eth0 35.69 29.88 294.85 7.05 0.00 0.00 0.00 0.00 01:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:29:01 AM eth0 238.49 203.80 70.13 46.20 0.00 0.00 0.00 0.00 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 262.11 262.00 100.32 108.54 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 268.49 266.66 430.19 93.36 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 45.93 41.91 281.39 6.54 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 47.78 37.60 98.75 42.62 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 128.38 113.49 331.38 40.05 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-547.el8.x86_64 (centos-stream-8-robot-8eca76b2-cb40-4fba-ac9e-845c8a03a7a7.noval) 04/21/2024 _x86_64_ (2 CPU) 01:22:56 LINUX RESTART (2 CPU) 01:24:01 AM CPU %user %nice %system %iowait %steal %idle 01:25:01 AM all 28.50 0.00 4.77 4.99 0.09 61.65 01:25:01 AM 0 20.49 0.00 4.19 3.07 0.10 72.15 01:25:01 AM 1 36.53 0.00 5.35 6.90 0.08 51.14 01:26:01 AM all 38.09 0.00 4.45 4.80 0.11 52.54 01:26:01 AM 0 18.37 0.00 3.26 5.61 0.12 72.65 01:26:01 AM 1 57.85 0.00 5.65 4.00 0.10 32.39 01:27:01 AM all 15.89 0.00 1.88 1.96 0.08 80.19 01:27:01 AM 0 10.93 0.00 1.64 2.27 0.07 85.10 01:27:01 AM 1 20.85 0.00 2.12 1.65 0.08 75.29 01:28:01 AM all 26.38 0.00 3.82 0.93 0.08 68.78 01:28:01 AM 0 10.48 0.00 2.73 0.98 0.08 85.72 01:28:01 AM 1 42.32 0.00 4.91 0.89 0.08 51.80 01:29:01 AM all 9.98 0.00 1.65 1.77 0.07 86.53 01:29:01 AM 0 14.03 0.00 1.79 2.71 0.05 81.42 01:29:01 AM 1 5.96 0.00 1.52 0.84 0.08 91.60 01:30:01 AM all 28.01 0.00 1.80 0.05 0.11 70.03 01:30:01 AM 0 34.89 0.00 0.62 0.00 0.12 64.37 01:30:01 AM 1 21.15 0.00 2.98 0.10 0.10 75.67 01:31:01 AM all 29.18 0.00 0.58 0.00 0.10 70.15 01:31:01 AM 0 56.28 0.00 0.81 0.00 0.10 42.81 01:31:01 AM 1 2.19 0.00 0.35 0.00 0.10 97.36 01:32:01 AM all 4.96 0.00 0.38 0.04 0.07 94.56 01:32:01 AM 0 4.05 0.00 0.28 0.00 0.07 95.59 01:32:01 AM 1 5.86 0.00 0.47 0.08 0.07 93.52 01:33:01 AM all 32.45 0.00 3.12 0.45 0.08 63.89 01:33:01 AM 0 23.29 0.00 2.91 0.42 0.08 73.30 01:33:01 AM 1 41.60 0.00 3.34 0.48 0.08 54.50 Average: all 23.73 0.00 2.50 1.67 0.09 72.01 Average: 0 21.40 0.00 2.03 1.68 0.09 74.81 Average: 1 26.07 0.00 2.97 1.66 0.09 69.21