---> uname -a: Linux prd-centos8-robot-2c-8g-7324.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: 2800.000 BogoMIPS: 5600.00 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 633 4906 19 2157 6769 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:b8:70:b5 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.195/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85912sec preferred_lft 85912sec inet6 fe80::f816:3eff:feb8:70b5/64 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) 01/04/2025 _x86_64_ (2 CPU) 00:54:21 LINUX RESTART (2 CPU) 12:55:01 AM tps rtps wtps bread/s bwrtn/s 12:56:01 AM 106.33 45.87 60.46 6068.64 16109.93 12:57:01 AM 87.32 0.73 86.59 53.05 10175.99 12:58:01 AM 13.38 0.03 13.35 0.53 1309.15 12:59:01 AM 29.90 7.10 22.80 1310.18 1411.56 01:00:01 AM 44.37 0.03 44.34 3.47 6984.47 01:01:01 AM 2.67 0.10 2.57 32.12 77.96 01:02:01 AM 21.67 0.52 21.15 49.83 2135.23 Average: 43.66 7.77 35.89 1073.92 5457.69 12:55:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:56:01 AM 5371512 7023796 2510916 31.85 2688 1835828 730428 8.18 185020 2011228 157572 12:57:01 AM 5174996 6970100 2707432 34.35 2688 1973176 754936 8.45 198452 2168516 30684 12:58:01 AM 5131732 6952400 2750696 34.90 2688 1998744 762740 8.54 211256 2199316 24456 12:59:01 AM 4914332 6944920 2968096 37.65 2688 2201960 783764 8.78 277448 2329360 171044 01:00:01 AM 4987872 7024396 2894556 36.72 2688 2206416 697460 7.81 258284 2264460 4 01:01:01 AM 4918488 6974152 2963940 37.60 2688 2225560 748804 8.38 258416 2332704 18188 01:02:01 AM 5125932 7027324 2756496 34.97 2688 2077784 691808 7.75 465608 1944140 13360 Average: 5089266 6988155 2793162 35.44 2688 2074210 738563 8.27 264926 2178532 59330 12:55:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:56:01 AM eth0 324.06 195.57 1593.61 58.09 0.00 0.00 0.00 0.00 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 65.26 46.12 648.20 8.13 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 7.70 4.45 3.38 2.41 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 35.01 30.23 295.45 6.09 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 171.78 122.44 39.23 35.08 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 67.31 49.13 334.80 9.23 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 84.99 54.55 120.12 55.35 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 108.02 71.78 433.53 24.91 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) 01/04/2025 _x86_64_ (2 CPU) 00:54:21 LINUX RESTART (2 CPU) 12:55:01 AM CPU %user %nice %system %iowait %steal %idle 12:56:01 AM all 42.31 0.03 6.98 4.19 0.13 46.35 12:56:01 AM 0 34.92 0.02 7.07 3.53 0.15 54.31 12:56:01 AM 1 49.74 0.05 6.89 4.85 0.12 38.34 12:57:01 AM all 24.53 0.00 3.45 4.98 0.14 66.90 12:57:01 AM 0 16.06 0.00 2.74 5.22 0.15 75.83 12:57:01 AM 1 33.04 0.00 4.17 4.73 0.13 57.92 12:58:01 AM all 7.40 0.00 0.79 2.76 0.04 89.00 12:58:01 AM 0 9.05 0.00 0.83 2.29 0.03 87.80 12:58:01 AM 1 5.75 0.00 0.75 3.24 0.05 90.21 12:59:01 AM all 19.72 0.00 3.70 1.33 0.08 75.17 12:59:01 AM 0 23.14 0.00 3.84 1.49 0.07 71.46 12:59:01 AM 1 16.31 0.00 3.56 1.17 0.10 78.86 01:00:01 AM all 11.92 0.00 2.39 3.53 0.08 82.08 01:00:01 AM 0 10.15 0.00 2.34 3.87 0.07 83.57 01:00:01 AM 1 13.68 0.00 2.44 3.19 0.08 80.60 01:01:01 AM all 5.73 0.00 0.38 0.03 0.06 93.80 01:01:01 AM 0 4.86 0.00 0.46 0.07 0.07 94.55 01:01:01 AM 1 6.58 0.00 0.30 0.00 0.05 93.06 01:02:01 AM all 23.48 0.00 2.88 0.59 0.08 72.97 01:02:01 AM 0 17.28 0.00 2.22 0.82 0.08 79.59 01:02:01 AM 1 29.72 0.00 3.54 0.35 0.08 66.31 Average: all 19.29 0.00 2.94 2.49 0.09 75.19 Average: 0 16.51 0.00 2.79 2.47 0.09 78.14 Average: 1 22.08 0.01 3.09 2.50 0.09 72.23