---> uname -a: Linux prd-centos8-robot-2c-8g-10095.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 614 4951 19 2131 6787 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:1e:8a:1a brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.221/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85850sec preferred_lft 85850sec inet6 fe80::f816:3eff:fe1e:8a1a/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) 08/11/2024 _x86_64_ (2 CPU) 04:18:13 LINUX RESTART (2 CPU) 04:19:01 AM tps rtps wtps bread/s bwrtn/s 04:20:01 AM 120.41 48.58 71.83 6917.96 7825.89 04:21:01 AM 83.07 0.70 82.37 50.78 9133.82 04:22:01 AM 22.28 0.85 21.43 123.96 1526.86 04:23:01 AM 61.78 2.52 59.26 396.00 7421.49 04:24:01 AM 8.87 0.00 8.87 0.00 928.70 04:25:01 AM 2.32 0.12 2.20 33.06 155.00 04:26:01 AM 0.37 0.00 0.37 0.00 6.58 04:27:01 AM 26.91 0.63 26.28 73.19 1350.51 Average: 40.75 6.68 34.08 949.43 3543.78 04:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 AM 5379676 7072616 2502756 31.75 2688 1874732 685004 7.67 210084 1967964 122836 04:21:01 AM 5181136 7007124 2701296 34.27 2688 2002892 719980 8.06 222608 2129324 30108 04:22:01 AM 5254080 7084616 2628352 33.34 2688 2007876 647956 7.26 242064 2038504 28 04:23:01 AM 4985468 7026556 2896964 36.75 2688 2210324 673392 7.54 265288 2251576 16516 04:24:01 AM 4988204 7029552 2894228 36.72 2688 2210592 689284 7.72 265320 2251824 240 04:25:01 AM 4905784 6950452 2976648 37.76 2688 2213896 787780 8.82 265620 2332464 16 04:26:01 AM 4984356 7030364 2898076 36.77 2688 2215232 676000 7.57 265972 2255252 1316 04:27:01 AM 5097552 6972740 2784880 35.33 2688 2051076 727928 8.15 449332 1984852 192 Average: 5097032 7021752 2785400 35.34 2688 2098328 700916 7.85 273286 2151470 21406 04:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 AM eth0 296.83 184.37 1582.24 59.36 0.00 0.00 0.00 0.00 04:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 AM eth0 56.68 44.99 553.62 8.00 0.00 0.00 0.00 0.00 04:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 AM eth0 20.34 16.36 7.02 5.21 0.00 0.00 0.00 0.00 04:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:01 AM eth0 572.68 519.09 381.30 106.30 0.00 0.00 0.00 0.00 04:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:24:01 AM eth0 65.62 53.66 18.87 11.09 0.00 0.00 0.00 0.00 04:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:25:01 AM eth0 240.09 209.70 2579.76 14.39 0.00 0.00 0.00 0.00 04:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:26:01 AM eth0 412.33 355.61 4433.86 24.14 0.00 0.00 0.00 0.00 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 51.01 40.66 87.62 29.77 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 214.45 178.06 1205.52 32.28 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) 08/11/2024 _x86_64_ (2 CPU) 04:18:13 LINUX RESTART (2 CPU) 04:19:01 AM CPU %user %nice %system %iowait %steal %idle 04:20:01 AM all 34.43 0.03 7.80 4.56 0.14 53.04 04:20:01 AM 0 36.36 0.03 7.65 5.55 0.15 50.25 04:20:01 AM 1 32.49 0.03 7.95 3.56 0.13 55.83 04:21:01 AM all 25.31 0.00 3.70 3.00 0.11 67.88 04:21:01 AM 0 30.47 0.00 3.87 2.75 0.10 62.81 04:21:01 AM 1 20.13 0.00 3.54 3.26 0.12 72.95 04:22:01 AM all 10.74 0.00 1.86 1.05 0.07 86.29 04:22:01 AM 0 10.92 0.00 1.90 0.73 0.07 86.37 04:22:01 AM 1 10.55 0.00 1.81 1.37 0.07 86.20 04:23:01 AM all 28.72 0.00 5.44 3.55 0.14 62.15 04:23:01 AM 0 24.62 0.00 4.88 3.07 0.13 67.30 04:23:01 AM 1 32.83 0.00 6.01 4.02 0.15 56.98 04:24:01 AM all 0.69 0.00 0.43 0.28 0.03 98.56 04:24:01 AM 0 0.90 0.00 0.55 0.37 0.02 98.16 04:24:01 AM 1 0.49 0.00 0.32 0.20 0.03 98.96 04:25:01 AM all 10.25 0.00 2.03 0.05 0.09 87.57 04:25:01 AM 0 18.09 0.00 3.62 0.03 0.12 78.13 04:25:01 AM 1 2.50 0.00 0.45 0.07 0.07 96.92 04:26:01 AM all 8.10 0.00 1.28 0.00 0.06 90.55 04:26:01 AM 0 11.35 0.00 1.44 0.00 0.05 87.16 04:26:01 AM 1 4.85 0.00 1.12 0.00 0.07 93.96 04:27:01 AM all 24.74 0.00 3.30 0.51 0.10 71.35 04:27:01 AM 0 27.89 0.00 3.20 0.55 0.10 68.25 04:27:01 AM 1 21.59 0.00 3.39 0.47 0.10 74.45 Average: all 17.89 0.00 3.23 1.63 0.09 77.15 Average: 0 20.09 0.00 3.39 1.64 0.09 74.78 Average: 1 15.69 0.00 3.08 1.62 0.09 79.52