---> uname -a: Linux prd-centos8-robot-2c-8g-3086.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 623 4932 19 2142 6779 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:28:f7:10 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.153/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85823sec preferred_lft 85823sec inet6 fe80::f816:3eff:fe28:f710/64 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) 12/16/2024 _x86_64_ (2 CPU) 04:25:02 LINUX RESTART (2 CPU) 04:26:01 AM tps rtps wtps bread/s bwrtn/s 04:27:01 AM 102.20 7.23 94.97 1264.65 7670.49 04:28:01 AM 70.33 0.83 69.49 80.51 8614.60 04:29:01 AM 36.43 0.22 36.21 33.19 2217.61 04:30:01 AM 32.67 0.03 32.64 3.47 6303.22 04:31:01 AM 3.17 0.12 3.05 33.05 367.07 04:32:01 AM 2.12 0.00 2.12 0.00 67.56 04:33:01 AM 0.22 0.00 0.22 0.00 153.72 04:34:01 AM 13.65 0.40 13.25 46.79 1093.73 Average: 32.60 1.10 31.49 182.71 3311.07 04:26:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 AM 5253336 7049568 2629096 33.35 2688 1974688 697928 7.81 210372 2086344 194220 04:28:01 AM 5198784 7028556 2683648 34.05 2688 2007392 711184 7.96 238012 2104252 24 04:29:01 AM 4979976 7012512 2902456 36.82 2688 2202136 685924 7.68 254168 2282344 173176 04:30:01 AM 5015852 7048120 2866580 36.37 2688 2202260 661980 7.41 257432 2238240 4 04:31:01 AM 4951992 6993668 2930440 37.18 2688 2211632 749120 8.39 257700 2301828 8 04:32:01 AM 4937932 6979644 2944500 37.36 2688 2211668 765960 8.58 257700 2315188 48 04:33:01 AM 4936524 6982780 2945908 37.37 2688 2216212 765960 8.58 257760 2316816 32 04:34:01 AM 5126772 7012528 2755660 34.96 2688 2061788 694680 7.78 459240 1947948 13364 Average: 5050146 7013422 2832286 35.93 2688 2135972 716592 8.02 274048 2199120 47610 04:26:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 AM eth0 87.40 70.04 949.66 10.07 0.00 0.00 0.00 0.00 04:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 AM eth0 46.92 37.50 438.95 6.66 0.00 0.00 0.00 0.00 04:29:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 AM eth0 46.21 36.58 301.06 8.90 0.00 0.00 0.00 0.00 04:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 AM eth0 187.34 134.99 36.42 29.00 0.00 0.00 0.00 0.00 04:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 AM eth0 122.21 109.66 90.78 39.00 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 351.50 345.97 320.40 133.70 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 132.09 126.96 332.27 36.83 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 67.26 43.84 98.62 43.56 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 130.12 113.20 321.02 38.46 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) 12/16/2024 _x86_64_ (2 CPU) 04:25:02 LINUX RESTART (2 CPU) 04:26:01 AM CPU %user %nice %system %iowait %steal %idle 04:27:01 AM all 36.69 0.00 5.80 3.17 0.13 54.21 04:27:01 AM 0 43.64 0.00 6.63 3.67 0.13 45.93 04:27:01 AM 1 29.78 0.00 4.98 2.68 0.12 62.45 04:28:01 AM all 20.25 0.00 2.20 3.50 0.08 73.97 04:28:01 AM 0 9.23 0.00 1.91 3.27 0.07 85.53 04:28:01 AM 1 31.31 0.00 2.48 3.74 0.08 62.38 04:29:01 AM all 24.34 0.00 4.02 1.05 0.09 70.51 04:29:01 AM 0 33.75 0.00 4.54 1.17 0.10 60.43 04:29:01 AM 1 14.88 0.00 3.49 0.92 0.08 80.62 04:30:01 AM all 3.28 0.00 0.82 2.38 0.05 93.47 04:30:01 AM 0 3.40 0.00 0.97 4.12 0.05 91.46 04:30:01 AM 1 3.15 0.00 0.67 0.65 0.05 95.48 04:31:01 AM all 17.10 0.00 1.02 0.12 0.07 81.69 04:31:01 AM 0 20.87 0.00 1.52 0.17 0.07 77.38 04:31:01 AM 1 13.37 0.00 0.53 0.07 0.07 85.96 04:32:01 AM all 27.06 0.00 0.58 0.01 0.12 72.24 04:32:01 AM 0 17.14 0.00 0.37 0.02 0.13 82.34 04:32:01 AM 1 37.05 0.00 0.79 0.00 0.10 62.06 04:33:01 AM all 14.93 0.00 0.34 0.03 0.09 84.62 04:33:01 AM 0 24.97 0.00 0.40 0.05 0.08 74.49 04:33:01 AM 1 4.71 0.00 0.27 0.00 0.10 94.91 04:34:01 AM all 16.58 0.00 2.51 0.42 0.09 80.40 04:34:01 AM 0 14.04 0.00 2.43 0.13 0.08 83.31 04:34:01 AM 1 19.12 0.00 2.59 0.70 0.10 77.50 Average: all 20.03 0.00 2.16 1.34 0.09 76.39 Average: 0 20.87 0.00 2.34 1.57 0.09 75.12 Average: 1 19.18 0.00 1.98 1.10 0.09 77.66