---> uname -a: Linux prd-centos8-robot-2c-8g-8265.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 678 4857 19 2160 6721 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:5f:e7:a9 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.92/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85947sec preferred_lft 85947sec inet6 fe80::f816:3eff:fe5f:e7a9/64 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) 11/18/2024 _x86_64_ (2 CPU) 00:59:40 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 300.72 300.72 0.00 11240.29 0.00 01:01:01 AM 196.30 132.30 64.00 14025.39 38001.92 01:02:01 AM 129.33 6.94 122.38 1251.36 10980.95 01:03:01 AM 34.13 1.07 33.06 111.45 4365.07 01:04:01 AM 45.93 0.03 45.90 2.27 2795.02 01:05:01 AM 21.89 0.03 21.86 3.47 5515.04 01:06:01 AM 4.88 0.10 4.78 32.13 842.93 01:07:01 AM 29.11 0.85 28.26 101.70 2021.74 Average: 66.72 21.12 45.61 2248.31 9188.25 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 7286420 7275860 596004 7.56 2688 204296 573432 7.27 92832 328076 9660 01:01:01 AM 5555220 7057868 2327204 29.52 2688 1696036 799600 8.95 184456 1863132 92120 01:02:01 AM 5093820 6950476 2788604 35.38 2688 2034460 850436 9.52 213492 2233596 139152 01:03:01 AM 5216284 7049780 2666140 33.82 2688 2010756 739260 8.28 240012 2080764 32 01:04:01 AM 4933968 6967336 2948456 37.41 2688 2202652 785352 8.79 253832 2326036 158112 01:05:01 AM 4931292 6964484 2951132 37.44 2688 2202776 739512 8.28 257036 2320156 8 01:06:01 AM 5022400 6961372 2860024 36.28 2688 2109204 743136 8.32 249956 2232412 2188 01:07:01 AM 5027144 6933280 2855280 36.22 2688 2081516 766724 8.58 467168 2039120 1544 Average: 5383318 7020057 2499106 31.70 2688 1817712 749682 8.39 244848 1927912 50352 01:00:00 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 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 0.00 0.72 0.00 0.05 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 264.88 152.82 1100.00 57.17 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 100.43 76.15 1107.15 11.06 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 14.96 8.33 6.62 3.46 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 41.99 34.72 299.94 8.87 0.00 0.00 0.00 0.00 01:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:05:01 AM eth0 179.74 126.91 36.78 28.72 0.00 0.00 0.00 0.00 01:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:06:01 AM eth0 77.40 60.51 361.31 7.21 0.00 0.00 0.00 0.00 01:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:07:01 AM eth0 58.88 43.40 116.27 61.80 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 105.13 71.60 431.23 25.39 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) 11/18/2024 _x86_64_ (2 CPU) 00:59:40 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 74.91 0.00 11.81 11.07 0.00 2.21 01:00:01 AM 0 83.21 0.00 8.03 8.03 0.00 0.73 01:00:01 AM 1 66.42 0.00 15.67 14.18 0.00 3.73 01:01:01 AM all 32.22 0.08 10.33 28.58 0.13 28.67 01:01:01 AM 0 31.45 0.07 9.49 29.39 0.13 29.46 01:01:01 AM 1 32.98 0.10 11.17 27.75 0.12 27.87 01:02:01 AM all 36.38 0.00 5.84 4.07 0.12 53.59 01:02:01 AM 0 26.56 0.00 5.09 3.94 0.12 64.30 01:02:01 AM 1 46.20 0.00 6.59 4.20 0.12 42.88 01:03:01 AM all 14.56 0.00 1.78 0.93 0.08 82.66 01:03:01 AM 0 16.94 0.00 2.04 0.75 0.07 80.20 01:03:01 AM 1 12.19 0.00 1.52 1.10 0.08 85.11 01:04:01 AM all 25.25 0.00 4.17 1.23 0.10 69.25 01:04:01 AM 0 27.73 0.00 4.53 0.92 0.10 66.73 01:04:01 AM 1 22.77 0.00 3.81 1.55 0.10 71.77 01:05:01 AM all 2.47 0.00 0.74 1.32 0.05 95.43 01:05:01 AM 0 2.89 0.00 0.75 0.87 0.05 95.43 01:05:01 AM 1 2.04 0.00 0.72 1.77 0.05 95.42 01:06:01 AM all 7.96 0.00 0.79 0.15 0.08 91.01 01:06:01 AM 0 4.26 0.00 0.91 0.17 0.07 94.59 01:06:01 AM 1 11.69 0.00 0.66 0.14 0.10 87.41 01:07:01 AM all 31.42 0.00 3.72 0.41 0.13 64.32 01:07:01 AM 0 21.92 0.00 3.86 0.32 0.12 73.79 01:07:01 AM 1 40.91 0.00 3.59 0.50 0.15 54.84 Average: all 21.66 0.01 3.93 5.24 0.10 69.06 Average: 0 19.04 0.01 3.82 5.18 0.09 71.85 Average: 1 24.27 0.01 4.05 5.30 0.10 66.27