---> uname -a: Linux prd-centos8-robot-2c-8g-42040.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 8.5G 32G 22% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7697 628 4760 19 2309 6766 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:bd:1e:a3 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.180/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85797sec preferred_lft 85797sec inet6 fe80::f816:3eff:febd:1ea3/64 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:18 LINUX RESTART (2 CPU) 06:19:01 AM tps rtps wtps bread/s bwrtn/s 06:20:01 AM 120.72 49.23 71.50 6929.07 10626.29 06:21:01 AM 95.82 0.70 95.12 50.77 10332.61 06:22:01 AM 16.03 0.42 15.61 64.77 1345.16 06:23:01 AM 56.94 2.52 54.42 396.07 5985.44 06:24:01 AM 12.86 0.00 12.86 0.00 2497.72 06:25:01 AM 0.30 0.00 0.30 0.00 5.52 06:26:01 AM 0.12 0.00 0.12 0.00 0.90 06:27:02 AM 0.10 0.00 0.10 0.00 0.78 06:28:01 AM 23.87 0.51 23.36 71.30 988.56 Average: 36.33 5.94 30.39 836.19 3536.59 06:19:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:20:01 AM 5324940 7024648 2557492 32.45 2688 1881504 697920 7.81 211096 2021016 150352 06:21:01 AM 5132700 6966888 2749732 34.88 2688 2011256 737708 8.26 221648 2181348 30068 06:22:01 AM 5209468 7045616 2672964 33.91 2688 2013204 685732 7.68 240512 2085436 16 06:23:01 AM 4969836 7019608 2912596 36.95 2688 2219080 665188 7.45 261756 2273952 65456 06:24:01 AM 4970532 7020316 2911900 36.94 2688 2219092 665544 7.45 261760 2273588 4 06:25:01 AM 4970608 7020392 2911824 36.94 2688 2219092 665544 7.45 261760 2273544 8 06:26:01 AM 4971080 7020864 2911352 36.93 2688 2219092 665544 7.45 261760 2273572 4 06:27:02 AM 4970620 7020408 2911812 36.94 2688 2219096 665544 7.45 261760 2273716 16 06:28:01 AM 4929784 6978712 2952648 37.46 2688 2218240 701364 7.85 455796 2121424 188 Average: 5049952 7013050 2832480 35.93 2688 2135517 683343 7.65 270872 2197511 27346 06:19:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:20:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 AM eth0 289.99 184.42 1594.12 59.82 0.00 0.00 0.00 0.00 06:21:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 AM eth0 66.17 52.13 611.24 8.64 0.00 0.00 0.00 0.00 06:22:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 AM eth0 19.52 14.56 6.33 4.66 0.00 0.00 0.00 0.00 06:23:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 AM eth0 614.06 445.28 406.85 100.64 0.00 0.00 0.00 0.00 06:24:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 AM eth0 6.23 4.58 2.40 1.19 0.00 0.00 0.00 0.00 06:25:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:25:01 AM eth0 0.45 0.15 0.15 0.07 0.00 0.00 0.00 0.00 06:26:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:26:01 AM eth0 1.65 0.15 0.15 0.01 0.00 0.00 0.00 0.00 06:27:02 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:27:02 AM eth0 1.18 0.32 0.36 0.20 0.00 0.00 0.00 0.00 06:28:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:28:01 AM eth0 26.06 20.99 23.25 10.73 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 114.08 80.39 294.41 20.68 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) 10/13/2024 _x86_64_ (2 CPU) 06:18:18 LINUX RESTART (2 CPU) 06:19:01 AM CPU %user %nice %system %iowait %steal %idle 06:20:01 AM all 34.83 0.04 7.24 8.62 0.11 49.16 06:20:01 AM 0 41.89 0.03 7.26 8.71 0.12 41.99 06:20:01 AM 1 27.74 0.05 7.22 8.53 0.10 56.35 06:21:01 AM all 24.59 0.00 3.62 3.98 0.09 67.72 06:21:01 AM 0 26.69 0.00 3.61 3.66 0.08 65.95 06:21:01 AM 1 22.45 0.00 3.62 4.30 0.10 69.53 06:22:01 AM all 10.32 0.00 1.58 0.95 0.05 87.10 06:22:01 AM 0 14.54 0.00 1.74 0.83 0.07 82.82 06:22:01 AM 1 6.08 0.00 1.42 1.07 0.03 91.39 06:23:01 AM all 27.71 0.00 5.36 1.85 0.11 64.97 06:23:01 AM 0 32.88 0.00 6.05 2.36 0.10 58.61 06:23:01 AM 1 22.54 0.00 4.68 1.34 0.12 71.32 06:24:01 AM all 0.45 0.00 0.25 1.40 0.03 97.86 06:24:01 AM 0 0.12 0.00 0.27 2.15 0.03 97.43 06:24:01 AM 1 0.78 0.00 0.23 0.65 0.03 98.30 06:25:01 AM all 0.18 0.00 0.08 0.00 0.03 99.72 06:25:01 AM 0 0.08 0.00 0.07 0.00 0.02 99.83 06:25:01 AM 1 0.28 0.00 0.08 0.00 0.03 99.60 06:26:01 AM all 0.30 0.00 0.04 0.00 0.03 99.63 06:26:01 AM 0 0.08 0.00 0.07 0.00 0.03 99.82 06:26:01 AM 1 0.52 0.00 0.02 0.00 0.02 99.45 06:27:02 AM all 0.33 0.00 0.05 0.00 0.03 99.59 06:27:02 AM 0 0.12 0.00 0.07 0.00 0.05 99.77 06:27:02 AM 1 0.53 0.00 0.03 0.00 0.02 99.42 06:28:01 AM all 22.26 0.00 2.62 0.44 0.09 74.59 06:28:01 AM 0 24.50 0.00 2.87 0.32 0.10 72.21 06:28:01 AM 1 20.02 0.00 2.38 0.56 0.08 76.96 Average: all 13.41 0.00 2.31 1.92 0.06 82.30 Average: 0 15.63 0.00 2.44 2.01 0.07 79.85 Average: 1 11.17 0.01 2.18 1.82 0.06 84.76