---> uname -a: Linux prd-centos8-robot-2c-8g-622.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 591 4984 19 2121 6809 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:c9:cc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.164/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fe1e:c9cc/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) 10/24/2024 _x86_64_ (2 CPU) 00:55:23 LINUX RESTART (2 CPU) 12:56:01 AM tps rtps wtps bread/s bwrtn/s 12:57:01 AM 92.75 21.38 71.38 5183.61 6702.60 12:58:01 AM 89.00 0.70 88.30 50.78 9666.06 12:59:01 AM 17.15 0.35 16.80 61.19 2361.69 01:00:01 AM 63.07 0.03 63.04 3.46 7720.14 01:01:01 AM 3.95 0.12 3.83 32.26 298.32 01:02:01 AM 2.15 0.10 2.05 3.60 119.46 01:03:01 AM 10.63 0.35 10.28 38.25 439.27 01:04:01 AM 26.56 0.53 26.02 64.78 1308.41 Average: 38.16 2.94 35.21 679.74 3577.10 12:56:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:57:01 AM 5379528 7066516 2502896 31.75 2688 1869152 664376 7.44 210076 1970836 133388 12:58:01 AM 5178848 7005412 2703576 34.30 2688 2003992 711448 7.97 221668 2136248 30116 12:59:01 AM 5205056 7063736 2677368 33.97 2688 2034132 648512 7.26 243636 2086140 28032 01:00:01 AM 5035128 7062536 2847296 36.12 2688 2197132 628492 7.04 257924 2217792 5900 01:01:01 AM 4995100 7023900 2887324 36.63 2688 2198528 679412 7.61 258120 2256916 432 01:02:01 AM 4991344 7021340 2891080 36.68 2688 2199700 698148 7.82 258464 2260308 24 01:03:01 AM 5100820 6987668 2781604 35.29 2688 2062456 713148 7.99 275840 2153928 29576 01:04:01 AM 5136340 7005388 2746084 34.84 2688 2044892 697852 7.81 450316 1947092 16604 Average: 5127770 7029562 2754654 34.95 2688 2076248 680174 7.62 272006 2128658 30509 12:56:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:57:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:57:01 AM eth0 283.49 173.88 1532.98 60.31 0.00 0.00 0.00 0.00 12:58:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:58:01 AM eth0 62.86 49.68 619.51 8.65 0.00 0.00 0.00 0.00 12:59:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:59:01 AM eth0 15.41 8.48 11.01 3.48 0.00 0.00 0.00 0.00 01:00:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:00:01 AM eth0 223.39 167.85 334.35 42.75 0.00 0.00 0.00 0.00 01:01:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:01:01 AM eth0 19.18 10.76 4.42 1.32 0.00 0.00 0.00 0.00 01:02:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:02:01 AM eth0 29.10 21.56 8.27 4.91 0.00 0.00 0.00 0.00 01:03:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:03:01 AM eth0 63.48 46.03 84.06 28.87 0.00 0.00 0.00 0.00 01:04:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:04:01 AM eth0 20.84 18.56 16.90 8.77 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 89.72 62.10 326.44 19.88 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) 10/24/2024 _x86_64_ (2 CPU) 00:55:23 LINUX RESTART (2 CPU) 12:56:01 AM CPU %user %nice %system %iowait %steal %idle 12:57:01 AM all 34.69 0.00 6.54 2.98 0.13 55.66 12:57:01 AM 0 32.30 0.00 6.16 2.54 0.10 58.90 12:57:01 AM 1 37.08 0.00 6.92 3.42 0.15 52.43 12:58:01 AM all 24.84 0.00 3.72 3.29 0.08 68.07 12:58:01 AM 0 14.00 0.00 2.97 3.17 0.07 79.79 12:58:01 AM 1 35.71 0.00 4.48 3.41 0.08 56.32 12:59:01 AM all 16.17 0.00 2.06 1.09 0.06 80.63 12:59:01 AM 0 10.96 0.00 1.74 1.09 0.07 86.15 12:59:01 AM 1 21.37 0.00 2.39 1.09 0.05 75.11 01:00:01 AM all 22.97 0.00 3.84 2.88 0.10 70.21 01:00:01 AM 0 14.70 0.00 3.37 2.94 0.10 78.89 01:00:01 AM 1 31.27 0.00 4.30 2.81 0.10 61.51 01:01:01 AM all 1.95 0.00 0.32 0.13 0.03 97.58 01:01:01 AM 0 0.23 0.00 0.15 0.02 0.02 99.58 01:01:01 AM 1 3.66 0.00 0.48 0.25 0.03 95.57 01:02:01 AM all 8.55 0.00 0.79 0.01 0.08 90.58 01:02:01 AM 0 3.86 0.00 0.37 0.00 0.07 95.70 01:02:01 AM 1 13.23 0.00 1.20 0.02 0.08 85.46 01:03:01 AM all 18.12 0.00 1.77 0.09 0.08 79.94 01:03:01 AM 0 12.14 0.00 1.81 0.05 0.07 85.93 01:03:01 AM 1 24.10 0.00 1.74 0.13 0.08 73.95 01:04:01 AM all 30.27 0.00 3.53 0.26 0.10 65.84 01:04:01 AM 0 21.26 0.00 3.32 0.12 0.08 75.21 01:04:01 AM 1 39.27 0.00 3.74 0.40 0.12 56.48 Average: all 19.69 0.00 2.82 1.34 0.08 76.07 Average: 0 13.68 0.00 2.49 1.24 0.07 82.52 Average: 1 25.71 0.00 3.16 1.44 0.09 69.61