---> uname -a: Linux prd-centos8-robot-2c-8g-25712.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 588 5015 19 2094 6813 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:58:41:ee brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.64/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85888sec preferred_lft 85888sec inet6 fe80::f816:3eff:fe58:41ee/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) 09/22/2024 _x86_64_ (2 CPU) 02:48:15 LINUX RESTART (2 CPU) 02:49:01 AM tps rtps wtps bread/s bwrtn/s 02:50:01 AM 93.14 15.19 77.94 2695.50 5795.82 02:51:01 AM 86.77 0.90 85.87 85.57 9189.94 02:52:01 AM 13.03 0.03 13.00 0.53 1306.22 02:53:01 AM 0.35 0.00 0.35 0.00 5.63 02:54:01 AM 0.32 0.00 0.32 0.00 5.30 02:55:01 AM 0.18 0.00 0.18 0.00 2.13 02:56:01 AM 0.13 0.00 0.13 0.00 0.90 Average: 27.70 2.30 25.40 397.40 2329.55 02:49:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:50:01 AM 5328864 7054500 2553568 32.40 2688 1907204 719228 8.05 210272 2017644 155488 02:51:01 AM 5148216 6997048 2734216 34.69 2688 2025668 741048 8.30 232872 2155908 44884 02:52:01 AM 5154456 6988500 2727976 34.61 2688 2011036 752204 8.42 249316 2133168 8 02:53:01 AM 5153696 6987740 2728736 34.62 2688 2011036 752204 8.42 249316 2133644 4 02:54:01 AM 5154112 6988160 2728320 34.61 2688 2011040 752204 8.42 249316 2133544 16 02:55:01 AM 5154260 6988308 2728172 34.61 2688 2011040 752204 8.42 249316 2133444 4 02:56:01 AM 5154608 6988656 2727824 34.61 2688 2011040 752204 8.42 249316 2133384 4 Average: 5178316 6998987 2704116 34.31 2688 1998295 745899 8.35 241389 2120105 28630 02:49:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:50:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:50:01 AM eth0 223.44 151.07 1354.74 40.76 0.00 0.00 0.00 0.00 02:51:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:51:01 AM eth0 66.28 48.22 486.85 20.12 0.00 0.00 0.00 0.00 02:52:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:52:01 AM eth0 6.78 3.52 6.77 1.33 0.00 0.00 0.00 0.00 02:53:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:53:01 AM eth0 1.30 0.63 0.66 0.37 0.00 0.00 0.00 0.00 02:54:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:54:01 AM eth0 2.62 0.52 0.69 0.21 0.00 0.00 0.00 0.00 02:55:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:55:01 AM eth0 1.40 0.63 0.66 0.37 0.00 0.00 0.00 0.00 02:56:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:56:01 AM eth0 1.28 0.48 0.49 0.19 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 43.30 29.30 264.43 9.05 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) 09/22/2024 _x86_64_ (2 CPU) 02:48:15 LINUX RESTART (2 CPU) 02:49:01 AM CPU %user %nice %system %iowait %steal %idle 02:50:01 AM all 34.92 0.00 6.09 4.12 0.09 54.78 02:50:01 AM 0 40.57 0.00 6.55 5.08 0.08 47.72 02:50:01 AM 1 29.28 0.00 5.63 3.15 0.10 61.84 02:51:01 AM all 28.41 0.00 3.92 2.74 0.10 64.83 02:51:01 AM 0 32.01 0.00 4.06 2.82 0.10 61.00 02:51:01 AM 1 24.80 0.00 3.79 2.65 0.10 68.66 02:52:01 AM all 6.14 0.00 0.57 0.39 0.04 92.86 02:52:01 AM 0 6.44 0.00 0.58 0.18 0.03 92.76 02:52:01 AM 1 5.85 0.00 0.55 0.60 0.05 92.95 02:53:01 AM all 0.39 0.00 0.08 0.00 0.05 99.47 02:53:01 AM 0 0.45 0.00 0.10 0.00 0.05 99.40 02:53:01 AM 1 0.33 0.00 0.07 0.00 0.05 99.55 02:54:01 AM all 0.36 0.00 0.07 0.01 0.03 99.53 02:54:01 AM 0 0.43 0.00 0.08 0.00 0.03 99.45 02:54:01 AM 1 0.28 0.00 0.05 0.02 0.03 99.62 02:55:01 AM all 0.42 0.00 0.06 0.00 0.03 99.49 02:55:01 AM 0 0.20 0.00 0.08 0.00 0.03 99.68 02:55:01 AM 1 0.63 0.00 0.03 0.00 0.03 99.30 02:56:01 AM all 0.41 0.00 0.06 0.00 0.04 99.49 02:56:01 AM 0 0.23 0.00 0.05 0.00 0.03 99.68 02:56:01 AM 1 0.58 0.00 0.07 0.00 0.05 99.30 Average: all 10.12 0.00 1.54 1.03 0.06 87.25 Average: 0 11.44 0.00 1.64 1.15 0.05 85.72 Average: 1 8.80 0.00 1.45 0.91 0.06 88.78