---> uname -a: Linux prd-centos8-robot-2c-8g-10053.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 582 4955 19 2159 6819 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:b3:63:db brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.154/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85915sec preferred_lft 85915sec inet6 fe80::f816:3eff:feb3:63db/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) 11/25/2024 _x86_64_ (2 CPU) 03:28:02 LINUX RESTART (2 CPU) 03:29:01 AM tps rtps wtps bread/s bwrtn/s 03:30:01 AM 99.77 44.84 54.92 6848.71 8007.66 03:31:01 AM 102.70 0.70 102.00 50.77 10945.29 03:32:01 AM 20.28 0.38 19.89 64.25 1565.93 03:33:01 AM 40.68 0.07 40.61 4.00 2845.69 03:34:01 AM 22.08 0.00 22.08 0.00 5386.89 03:35:01 AM 7.37 0.42 6.95 69.06 797.12 03:36:01 AM 27.86 0.53 27.32 64.78 1926.54 Average: 45.82 6.71 39.12 1014.67 4496.94 03:29:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:30:01 AM 5353880 7027300 2528552 32.08 2688 1861336 742336 8.31 225236 2003968 143736 03:31:01 AM 5181080 7017236 2701352 34.27 2688 2012664 704440 7.89 220840 2131772 34492 03:32:01 AM 5260676 7098228 2621756 33.26 2688 2014592 632960 7.09 239812 2037612 4 03:33:01 AM 5035228 7072916 2847204 36.12 2688 2206584 627952 7.03 256324 2220328 150500 03:34:01 AM 5031376 7068736 2851056 36.17 2688 2206588 627952 7.03 256320 2220164 4 03:35:01 AM 5094772 7003120 2787660 35.37 2688 2081240 684088 7.66 268296 2159536 26064 03:36:01 AM 5137104 7044800 2745328 34.83 2688 2083296 649780 7.28 464492 1930388 16604 Average: 5156302 7047477 2726130 34.58 2688 2066614 667073 7.47 275903 2100538 53058 03:29:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:30:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:30:01 AM eth0 278.26 172.93 1536.22 58.91 0.00 0.00 0.00 0.00 03:31:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:31:01 AM eth0 73.22 56.56 675.14 8.88 0.00 0.00 0.00 0.00 03:32:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:32:01 AM eth0 16.88 9.43 5.75 3.56 0.00 0.00 0.00 0.00 03:33:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:33:01 AM eth0 233.04 190.55 338.45 46.38 0.00 0.00 0.00 0.00 03:34:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:34:01 AM eth0 1.35 0.73 0.17 0.12 0.00 0.00 0.00 0.00 03:35:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:35:01 AM eth0 131.91 91.23 428.79 54.28 0.00 0.00 0.00 0.00 03:36:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:36:01 AM eth0 19.46 18.34 16.25 8.57 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 107.73 77.11 428.73 25.81 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) 11/25/2024 _x86_64_ (2 CPU) 03:28:02 LINUX RESTART (2 CPU) 03:29:01 AM CPU %user %nice %system %iowait %steal %idle 03:30:01 AM all 34.98 0.03 7.17 8.73 0.17 48.93 03:30:01 AM 0 38.33 0.05 7.73 9.32 0.18 44.38 03:30:01 AM 1 31.62 0.02 6.60 8.13 0.15 53.48 03:31:01 AM all 32.77 0.00 4.59 3.77 0.14 58.73 03:31:01 AM 0 46.83 0.00 4.97 4.62 0.13 43.44 03:31:01 AM 1 18.72 0.00 4.20 2.92 0.15 74.01 03:32:01 AM all 10.83 0.00 1.37 0.61 0.08 87.12 03:32:01 AM 0 15.87 0.00 1.37 0.53 0.07 82.16 03:32:01 AM 1 5.78 0.00 1.37 0.68 0.08 92.09 03:33:01 AM all 29.64 0.00 4.70 0.81 0.15 64.70 03:33:01 AM 0 33.43 0.00 5.03 0.98 0.15 60.41 03:33:01 AM 1 25.85 0.00 4.38 0.63 0.15 68.99 03:34:01 AM all 0.06 0.00 0.29 1.36 0.02 98.27 03:34:01 AM 0 0.07 0.00 0.32 1.14 0.02 98.46 03:34:01 AM 1 0.05 0.00 0.27 1.59 0.02 98.08 03:35:01 AM all 14.46 0.00 1.71 0.19 0.08 83.57 03:35:01 AM 0 15.65 0.00 1.94 0.22 0.09 82.10 03:35:01 AM 1 13.30 0.00 1.49 0.15 0.07 85.00 03:36:01 AM all 29.91 0.00 3.36 0.63 0.10 66.00 03:36:01 AM 0 45.00 0.00 3.72 0.73 0.12 50.43 03:36:01 AM 1 14.81 0.00 2.99 0.53 0.08 81.58 Average: all 21.82 0.00 3.31 2.30 0.10 72.46 Average: 0 27.93 0.01 3.59 2.51 0.11 65.86 Average: 1 15.73 0.00 3.04 2.09 0.10 79.04