---> uname -a: Linux prd-centos8-robot-2c-8g-22556.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 605 4977 19 2114 6795 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:c0:3f:4f brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.176/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85949sec preferred_lft 85949sec inet6 fe80::f816:3eff:fec0:3f4f/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) 09/15/2024 _x86_64_ (2 CPU) 07:45:33 LINUX RESTART (2 CPU) 07:46:02 AM tps rtps wtps bread/s bwrtn/s 07:47:01 AM 111.56 64.50 47.05 7761.30 35237.07 07:48:01 AM 121.88 7.05 114.83 1260.25 9876.34 07:49:01 AM 44.76 0.98 43.78 110.91 5562.67 07:50:01 AM 26.29 0.07 26.22 2.80 1631.21 07:51:01 AM 43.66 0.03 43.63 3.46 6803.95 07:52:01 AM 7.15 0.42 6.73 69.04 324.73 07:53:01 AM 29.56 0.53 29.02 64.78 1245.83 Average: 54.84 10.38 44.46 1309.29 8605.47 07:46:02 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:47:01 AM 5608464 7101516 2273968 28.85 2688 1686612 697860 7.81 178612 1815272 86572 07:48:01 AM 5184928 7029688 2697504 34.22 2688 2022660 719336 8.05 213332 2143368 162204 07:49:01 AM 5273620 7102528 2608812 33.10 2688 2006256 640388 7.17 240384 2023568 16 07:50:01 AM 4976620 7000052 2905812 36.86 2688 2192776 750960 8.41 257620 2278536 168760 07:51:01 AM 5016796 7043632 2865636 36.35 2688 2196124 675080 7.56 259992 2230568 4 07:52:01 AM 5143384 7006600 2739048 34.75 2688 2034192 715156 8.01 253716 2122184 4324 07:53:01 AM 5147500 7008700 2734932 34.70 2688 2036456 722868 8.09 444232 1940748 16736 Average: 5193045 7041817 2689387 34.12 2688 2025011 703093 7.87 263984 2079178 62659 07:46:02 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:47:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:47:01 AM eth0 238.21 142.00 1012.21 55.19 0.00 0.00 0.00 0.00 07:48:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:48:01 AM eth0 101.13 80.16 1126.41 11.43 0.00 0.00 0.00 0.00 07:49:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:49:01 AM eth0 14.11 10.01 26.95 3.88 0.00 0.00 0.00 0.00 07:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:50:01 AM eth0 36.99 26.54 271.08 5.25 0.00 0.00 0.00 0.00 07:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:51:01 AM eth0 118.76 88.72 37.96 33.73 0.00 0.00 0.00 0.00 07:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:52:01 AM eth0 51.47 33.82 75.49 18.76 0.00 0.00 0.00 0.00 07:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:53:01 AM eth0 21.19 19.38 17.46 9.64 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 82.76 57.03 365.25 19.61 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) 09/15/2024 _x86_64_ (2 CPU) 07:45:33 LINUX RESTART (2 CPU) 07:46:02 AM CPU %user %nice %system %iowait %steal %idle 07:47:01 AM all 25.43 0.03 5.80 30.00 0.12 38.62 07:47:01 AM 0 31.28 0.02 5.22 31.16 0.15 32.17 07:47:01 AM 1 19.57 0.05 6.39 28.84 0.09 45.07 07:48:01 AM all 35.81 0.00 5.92 3.98 0.13 54.15 07:48:01 AM 0 45.76 0.00 7.06 4.25 0.15 42.78 07:48:01 AM 1 25.92 0.00 4.79 3.71 0.12 65.46 07:49:01 AM all 16.26 0.00 1.81 1.38 0.08 80.46 07:49:01 AM 0 22.66 0.00 2.04 1.21 0.08 74.01 07:49:01 AM 1 9.88 0.00 1.59 1.55 0.08 86.89 07:50:01 AM all 17.45 0.00 2.93 0.94 0.09 78.58 07:50:01 AM 0 23.00 0.00 3.37 1.06 0.08 72.49 07:50:01 AM 1 11.93 0.00 2.50 0.83 0.10 84.64 07:51:01 AM all 10.26 0.00 2.16 1.95 0.09 85.53 07:51:01 AM 0 7.60 0.00 2.02 1.64 0.08 88.66 07:51:01 AM 1 12.93 0.00 2.31 2.26 0.10 82.40 07:52:01 AM all 3.55 0.00 1.24 0.05 0.06 95.11 07:52:01 AM 0 3.38 0.00 1.12 0.03 0.07 95.40 07:52:01 AM 1 3.71 0.00 1.35 0.07 0.05 94.82 07:53:01 AM all 31.23 0.00 3.41 0.33 0.08 64.94 07:53:01 AM 0 39.19 0.00 3.47 0.18 0.10 57.06 07:53:01 AM 1 23.28 0.00 3.35 0.48 0.07 72.81 Average: all 19.99 0.00 3.32 5.44 0.09 71.16 Average: 0 24.67 0.00 3.47 5.56 0.10 66.19 Average: 1 15.31 0.01 3.17 5.31 0.09 76.11