---> uname -a: Linux prd-centos8-robot-2c-8g-11794.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 600 4970 19 2126 6800 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:78:79:75 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.170.198/23 brd 10.30.171.255 scope global dynamic noprefixroute eth0 valid_lft 85816sec preferred_lft 85816sec inet6 fe80::f816:3eff:fe78:7975/64 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) 12/01/2024 _x86_64_ (2 CPU) 00:59:47 LINUX RESTART (2 CPU) 01:00:00 AM tps rtps wtps bread/s bwrtn/s 01:00:01 AM 124.49 124.49 0.00 6187.76 0.00 01:01:01 AM 180.81 140.45 40.35 13307.29 37932.57 01:02:01 AM 92.31 12.69 79.62 2330.88 6334.66 01:03:01 AM 74.48 0.70 73.78 50.78 9690.94 01:04:01 AM 26.32 0.42 25.91 64.78 1604.05 01:05:01 AM 51.63 0.03 51.60 3.47 7183.32 01:06:01 AM 2.97 0.10 2.87 32.13 105.20 01:07:01 AM 2.13 0.00 2.13 0.00 75.52 01:08:01 AM 0.78 0.32 0.47 6.93 9.87 01:09:01 AM 18.68 0.40 18.28 47.58 744.82 Average: 50.18 17.45 32.73 1770.69 7068.74 01:00:00 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:00:01 AM 7239748 7210356 642684 8.15 2688 187660 617016 7.83 78796 401296 16256 01:01:01 AM 5741944 7148748 2140488 27.16 2688 1603592 669272 7.49 164840 1708584 44888 01:02:01 AM 5215016 6999316 2667416 33.84 2688 1964356 778460 8.72 215868 2124844 209156 01:03:01 AM 5209660 7048288 2672772 33.91 2688 2015676 690576 7.73 228400 2098104 24 01:04:01 AM 5024704 6989100 2857728 36.25 2688 2137524 784096 8.78 259760 2240304 101568 01:05:01 AM 5012728 7054876 2869704 36.41 2688 2211492 676072 7.57 256504 2238404 20 01:06:01 AM 4944940 6988296 2937492 37.27 2688 2212700 778120 8.71 256632 2305212 256 01:07:01 AM 4885852 6929268 2996580 38.02 2688 2212756 831740 9.31 256632 2364216 20 01:08:01 AM 4887972 6931840 2994460 37.99 2688 2213216 850172 9.52 256748 2361220 200 01:09:01 AM 5105548 6973824 2776884 35.23 2688 2043612 758788 8.50 446092 1978820 13360 Average: 5326811 7027391 2555621 32.42 2688 1880258 743431 8.32 242027 1982100 38575 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 18.37 14.29 2.40 2.69 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 221.72 122.49 876.36 46.49 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 96.05 77.98 979.86 18.27 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 54.42 36.09 441.13 6.79 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 41.92 33.06 296.03 7.68 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 189.94 141.20 45.06 33.44 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 67.72 73.22 19.89 692.69 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 608.86 513.21 7064.04 33.18 0.00 0.00 0.00 0.00 01:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:08:01 AM eth0 410.13 325.43 4639.88 21.17 0.00 0.00 0.00 0.00 01:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 01:09:01 AM eth0 95.42 72.34 546.89 30.31 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 198.13 154.73 1653.34 98.69 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) 12/01/2024 _x86_64_ (2 CPU) 00:59:47 LINUX RESTART (2 CPU) 01:00:00 AM CPU %user %nice %system %iowait %steal %idle 01:00:01 AM all 92.86 0.00 7.14 0.00 0.00 0.00 01:00:01 AM 0 93.81 0.00 6.19 0.00 0.00 0.00 01:00:01 AM 1 91.92 0.00 8.08 0.00 0.00 0.00 01:01:01 AM all 32.67 0.05 9.33 26.66 0.11 31.17 01:01:01 AM 0 34.85 0.05 8.21 22.44 0.11 34.34 01:01:01 AM 1 30.55 0.05 10.42 30.77 0.12 28.09 01:02:01 AM all 34.63 0.00 5.88 3.55 0.12 55.83 01:02:01 AM 0 23.84 0.00 4.91 3.98 0.12 67.15 01:02:01 AM 1 45.49 0.00 6.86 3.12 0.12 44.42 01:03:01 AM all 15.83 0.00 2.79 4.94 0.10 76.34 01:03:01 AM 0 11.31 0.00 2.42 4.46 0.12 81.69 01:03:01 AM 1 20.37 0.00 3.15 5.43 0.08 70.97 01:04:01 AM all 22.61 0.00 2.64 1.17 0.08 73.49 01:04:01 AM 0 7.86 0.00 1.92 0.62 0.08 89.52 01:04:01 AM 1 37.44 0.00 3.37 1.73 0.08 57.38 01:05:01 AM all 13.92 0.00 2.68 1.77 0.07 81.56 01:05:01 AM 0 6.47 0.00 2.16 1.94 0.08 89.36 01:05:01 AM 1 21.38 0.00 3.22 1.61 0.05 73.74 01:06:01 AM all 8.30 0.00 0.27 0.03 0.07 91.33 01:06:01 AM 0 6.36 0.00 0.23 0.03 0.07 93.30 01:06:01 AM 1 10.25 0.00 0.30 0.03 0.07 89.35 01:07:01 AM all 11.91 0.00 1.61 0.01 0.13 86.35 01:07:01 AM 0 4.42 0.00 0.81 0.02 0.12 94.64 01:07:01 AM 1 19.44 0.00 2.41 0.00 0.13 78.02 01:08:01 AM all 10.10 0.01 1.15 0.01 0.11 88.62 01:08:01 AM 0 9.95 0.02 1.16 0.00 0.12 88.75 01:08:01 AM 1 10.25 0.00 1.14 0.02 0.10 88.49 01:09:01 AM all 20.00 0.00 2.77 0.21 0.07 76.95 01:09:01 AM 0 9.05 0.00 2.13 0.08 0.07 88.67 01:09:01 AM 1 30.94 0.00 3.42 0.34 0.07 65.24 Average: all 18.98 0.01 3.22 4.18 0.09 73.52 Average: 0 12.72 0.01 2.64 3.63 0.10 80.91 Average: 1 25.26 0.01 3.81 4.73 0.09 66.11