---> uname -a: Linux prd-centos8-robot-2c-8g-7183.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 590 4977 19 2129 6811 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:f0:88:e6 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.171.141/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85879sec preferred_lft 85879sec inet6 fe80::f816:3eff:fef0:88e6/64 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:11 LINUX RESTART (2 CPU) 04:04:01 AM tps rtps wtps bread/s bwrtn/s 04:05:01 AM 85.05 8.37 76.69 1456.16 6367.61 04:06:01 AM 77.11 0.73 76.37 53.05 9011.75 04:07:01 AM 32.84 6.45 26.39 1301.03 2398.05 04:08:01 AM 56.79 0.72 56.07 12.93 7325.45 04:09:01 AM 2.93 0.10 2.83 32.13 104.95 04:10:01 AM 1.98 0.03 1.95 1.87 130.86 04:11:01 AM 12.38 0.33 12.05 37.85 437.30 Average: 38.44 2.39 36.05 413.57 3682.21 04:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 AM 5358000 7054484 2524432 32.03 2688 1879512 682676 7.64 186756 2019116 165440 04:06:01 AM 5237972 7037332 2644460 33.55 2688 1977392 694516 7.78 207728 2095496 31796 04:07:01 AM 5054900 6977072 2827532 35.87 2688 2097328 752760 8.43 256968 2219312 64368 04:08:01 AM 5022800 7062432 2859632 36.28 2688 2209536 636988 7.13 258360 2228568 8 04:09:01 AM 4982212 7023504 2900220 36.79 2688 2211212 684756 7.67 258620 2269128 304 04:10:01 AM 4976548 7019780 2905884 36.87 2688 2213132 717204 8.03 258764 2274188 164 04:11:01 AM 5110472 6983416 2771960 35.17 2688 2048904 723688 8.10 294624 2126760 22756 Average: 5106129 7022574 2776303 35.22 2688 2091002 698941 7.83 245974 2176081 40691 04:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:05:01 AM eth0 214.83 150.87 1437.25 50.14 0.00 0.00 0.00 0.00 04:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 AM eth0 50.73 38.47 453.93 7.31 0.00 0.00 0.00 0.00 04:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 AM eth0 40.92 29.67 296.85 6.81 0.00 0.00 0.00 0.00 04:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 AM eth0 200.73 145.88 44.72 32.01 0.00 0.00 0.00 0.00 04:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 AM eth0 20.76 12.43 5.52 2.12 0.00 0.00 0.00 0.00 04:10:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 AM eth0 24.74 20.41 7.63 4.66 0.00 0.00 0.00 0.00 04:11:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 AM eth0 61.58 42.92 85.43 32.01 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 87.75 62.95 333.04 19.29 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) 01/03/2025 _x86_64_ (2 CPU) 04:03:11 LINUX RESTART (2 CPU) 04:04:01 AM CPU %user %nice %system %iowait %steal %idle 04:05:01 AM all 34.80 0.00 5.21 2.43 0.10 57.46 04:05:01 AM 0 34.82 0.00 5.09 2.67 0.10 57.32 04:05:01 AM 1 34.79 0.00 5.32 2.19 0.10 57.60 04:06:01 AM all 21.86 0.00 3.26 3.56 0.10 71.22 04:06:01 AM 0 35.39 0.00 4.18 4.31 0.08 56.03 04:06:01 AM 1 8.35 0.00 2.35 2.80 0.12 86.38 04:07:01 AM all 20.25 0.00 3.30 1.48 0.10 74.86 04:07:01 AM 0 18.00 0.00 3.60 1.85 0.10 76.45 04:07:01 AM 1 22.50 0.00 3.00 1.12 0.10 73.28 04:08:01 AM all 16.66 0.00 3.10 1.94 0.07 78.23 04:08:01 AM 0 17.79 0.00 3.19 1.80 0.07 77.14 04:08:01 AM 1 15.53 0.00 3.00 2.08 0.07 79.32 04:09:01 AM all 4.23 0.00 0.38 0.03 0.03 95.33 04:09:01 AM 0 5.13 0.00 0.40 0.02 0.03 94.42 04:09:01 AM 1 3.34 0.00 0.35 0.03 0.03 96.24 04:10:01 AM all 9.62 0.00 0.76 0.03 0.06 89.54 04:10:01 AM 0 5.08 0.00 0.65 0.00 0.05 94.22 04:10:01 AM 1 14.15 0.00 0.87 0.05 0.07 84.86 04:11:01 AM all 21.20 0.00 2.37 0.14 0.09 76.20 04:11:01 AM 0 20.42 0.00 2.61 0.07 0.08 76.82 04:11:01 AM 1 21.98 0.00 2.12 0.22 0.10 75.58 Average: all 18.38 0.00 2.63 1.37 0.08 77.54 Average: 0 19.52 0.00 2.82 1.53 0.07 76.06 Average: 1 17.24 0.00 2.43 1.21 0.08 79.03